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    Onterris, Inc.

    Company overview

    Market capitalization
    $514.12M
    Employees
    3,500
    Latest publication
    2026-09-29
    About Onterris, Inc.

    Onterris, Inc. operates as an environmental services company in the United States, Australia, Canada, and internationally. It operates in two segments: Consulting and Treatment, and Measurement and Analysis. The Consulting and Treatment segment provides environmental consulting, engineering, and implementation services to help clients assess, manage, and mitigate environmental risks across the lifecycle of their operations and projects. It supports environmental assessments, regulatory permitting, toxicology consulting, emergency preparedness, and response and environmental audits and permits; and offers engineering, design, and implementation solutions to treat contaminated water and remediate soil. The Measurement and Analysis segment offers environmental testing and laboratory services. It tests and analyzes air, water, and soil to determine concentrations of contaminants, as well as the toxicological impact of contaminants on flora, fauna, and human health. This segment's offerings include source and ambient air testing and monitoring, and leak detection, as well as air, soil, stormwater, wastewater, and drinking water analysis. The company was formerly known as Montrose Environmental Group, Inc. and changed its name to Onterris, Inc. in April 2026. Onterris, Inc. was founded in 2012 and is headquartered in North Little Rock, Arkansas.

    Company website

    Financial statements

    Income Quarterly

    Exact reported values; units shown beside each amount. Missing values are —.
    MetricQ2 20262026-06-30 · USDQ3 20252025-09-30 · USDQ2 20252025-06-30 · USDQ3 20242024-09-30 · USDQ4 20212021-12-31 · USDQ3 20212021-09-30 · USDQ4 20202020-12-31 · USDQ2 20192019-06-30 · USD
    Total Revenue186,661,000USD224,888,000USD234,543,000USD178,687,000USD143,794,000USD132,578,000USD108,741,000USD57,401,000USD
    Cost Of Revenue104,401,000USD136,284,000USD132,802,000USD105,596,000USD96,366,000USD85,242,000USD73,377,000USD39,349,000USD
    Gross Profit82,260,000USD88,604,000USD101,741,000USD73,091,000USD47,428,000USD47,336,000USD35,364,000USD18,052,000USD
    Selling General Administrative62,961,000USD65,696,000USD73,683,000USD———20,736,000USD11,156,000USD
    Total Operating Expenses75,806,000USD78,667,000USD86,800,000USD74,252,000USD46,795,000USD41,970,000USD26,481,000USD17,677,000USD
    Operating Income6,454,000USD9,937,000USD14,941,000USD-1,161,000USD633,000USD5,366,000USD8,883,000USD375,000USD
    Total Other Income Expense Net-4,742,000USD5,722,000USD4,403,000USD-8,035,000USD-1,044,000USD-2,238,000USD-5,657,000USD-2,409,000USD
    Net Interest Income-5,471,000USD-5,039,000USD-4,768,000USD—————
    Depreciation And Amortization12,704,000USD12,958,000USD12,763,000USD21,663,000USD13,869,000USD13,393,000USD10,190,000USD6,401,000USD
    Income Before Tax1,712,000USD15,659,000USD19,344,000USD-9,196,000USD-411,000USD3,128,000USD3,226,000USD-2,034,000USD
    Income Tax Expense346,000USD7,281,000USD988,000USD1,368,000USD1,061,000USD902,000USD2,414,000USD-1,712,000USD
    Net Income1,366,000USD8,378,000USD18,356,000USD-10,564,000USD-1,472,000USD2,226,000USD812,000USD-322,000USD
    Net Income Applicable To Common Shares1,366,000USD———————
    Unclassified Operating Expenses—12,971,000USD13,117,000USD74,252,000USD46,795,000USD41,970,000USD5,745,000USD6,521,000USD
    Interest Expense—5,239,000USD4,768,000USD4,137,000USD407,000USD1,722,000USD2,923,000USD1,181,000USD
    Tax Provision—7,281,000USD988,000USD—————
    Net Income From Continuing Ops—8,378,000USD18,356,000USD—————
    Ebit—20,898,000USD24,112,000USD-5,059,000USD-4,000USD4,850,000USD6,149,000USD-853,000USD
    Ebitda—33,856,000USD36,875,000USD16,604,000USD13,865,000USD18,243,000USD16,339,000USD5,548,000USD
    Reconciled Depreciation—12,958,000USD12,763,000USD—————
    SourceDisclosureDeterministicFinalLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacy

    Income Yearly

    Exact reported values; units shown beside each amount. Missing values are —.
    MetricFY 20252025-12-31 · USD
    Total Revenue830,538,000USD
    Cost Of Revenue547,107,000USD
    Gross Profit283,431,000USD
    Selling General Administrative270,806,000USD
    Total Operating Expenses270,806,000USD
    Operating Income12,625,000USD
    Interest Expense19,567,000USD
    Net Interest Income-19,567,000USD
    Income Before Tax11,221,000USD
    Income Tax Expense12,064,000USD
    Tax Provision12,064,000USD
    Net Income-843,000USD
    Net Income From Continuing Ops-843,000USD
    Ebit30,788,000USD
    Ebitda81,703,000USD
    Depreciation And Amortization50,915,000USD
    Reconciled Depreciation50,915,000USD
    Total Other Income Expense Net-1,404,000USD
    SourceLegacy providerLegacy

    Balance sheet Quarterly

    Exact reported values; units shown beside each amount. Missing values are —.
    MetricQ2 20262026-06-30 · USDQ1 20262026-03-31 · USDQ4 20252025-12-31 · USDQ3 20252025-09-30 · USDQ2 20252025-06-30 · USDQ1 20252025-03-31 · USDQ4 20242024-12-31 · USDQ3 20242024-09-30 · USD
    Total Assets967,238,000USD948,023,000USD981,296,000USD985,682,000USD998,084,000USD992,161,000USD990,353,000USD1,006,893,000USD
    Cash And Equivalents12,724,000USD———————
    Total Current Assets238,291,000USD216,644,000USD240,393,000USD255,978,000USD260,918,000USD249,394,000USD237,999,000USD246,936,000USD
    Other Current Assets26,119,000USD20,629,000USD12,334,000USD10,619,000USD11,964,000USD15,092,000USD11,296,000USD12,326,000USD
    Other Non Current Assets9,299,000USD———————
    Total Liabilities536,899,000USD———————
    Total Current Liabilities119,323,000USD117,631,000USD168,001,000USD154,354,000USD146,762,000USD121,778,000USD158,662,000USD128,239,000USD
    Other Non Current Liabilities6,186,000USD———————
    Total Stockholder Equity430,339,000USD440,091,000USD451,175,000USD458,719,000USD504,060,000USD537,072,000USD446,264,000USD542,119,000USD
    Total Equity Including Noncontrolling Interest430,339,000USD———————
    Short Long Term Debt11,273,000USD11,251,000USD11,230,000USD11,209,000USD8,688,000USD6,168,000USD17,866,000USD—
    Long Term Debt337,774,000USD310,139,000USD277,065,000USD302,415,000USD264,555,000USD235,617,000USD204,818,000USD—
    Net Receivables133,155,000USD183,412,000USD214,211,000USD234,057,000USD235,317,000USD200,428,000USD210,974,000USD218,402,000USD
    Property Plant Equipment Net103,633,000USD135,815,000USD138,008,000USD122,291,000USD122,653,000USD120,971,000USD123,174,000USD124,261,000USD
    Goodwill465,778,000USD———————
    Short Term Debt11,113,000USD28,345,000USD28,567,000USD27,932,000USD25,526,000USD22,802,000USD33,838,000USD32,681,000USD
    Common Stock0USD———————
    Retained Earnings-284,837,000USD-286,203,000USD-273,513,000USD-265,295,000USD-273,673,000USD-292,029,000USD-272,670,000USD-244,447,000USD
    Accumulated Other Comprehensive Income-5,133,000USD-3,132,000USD-3,239,000USD-4,014,000USD-3,744,000USD-2,486,000USD-2,133,000USD-293,000USD
    Intangible Assets—119,763,000USD126,383,000USD132,848,999USD139,844,000USD146,898,000USD152,756,000USD144,652,000USD
    Total Liab—507,932,000USD530,121,000USD526,963,000USD494,024,000USD455,089,000USD544,089,000USD464,774,000USD
    Other Current Liab—52,421,000USD89,632,000USD84,067,000USD73,087,000USD61,451,000USD82,103,000USD56,843,000USD
    Capital Stock—0USD0USD0USD0USD0USD0USD—
    Good Will—466,563,000USD466,786,000USD469,025,000USD468,981,000USD468,351,000USD467,789,000USD482,607,000USD
    Cash—10,046,000USD11,223,000USD6,736,000USD10,484,000USD30,276,000USD12,935,000USD13,045,000USD
    Cash And Short Term Investments—10,046,000USD11,223,000USD7,837,000USD10,484,000USD30,276,000USD12,935,000USD13,045,000USD
    Current Deferred Revenue—10,424,000USD14,996,000USD13,827,000USD12,511,000USD8,656,000USD9,297,000USD11,988,000USD
    Net Debt—378,457,000USD347,804,000USD362,889,999USD320,940,000USD270,368,000USD268,061,000USD293,564,000USD
    Short Long Term Debt Total—388,503,000USD359,027,000USD369,625,999USD331,424,000USD300,644,000USD280,996,000USD306,609,000USD
    Inventory—2,557,000USD2,625,000USD3,465,000USD3,153,000USD3,598,000USD2,794,000USD3,163,000USD
    Accounts Payable—26,441,000USD34,806,000USD28,528,000USD35,638,000USD28,869,000USD33,424,000USD26,727,000USD
    Property Plant Equipment Gross—219,091,000USD217,983,000USD199,721,000USD197,506,000USD192,446,000USD191,423,000USD—
    Common Stock Shares Outstanding—36,045,000shares35,120,000shares39,935,000shares43,455,000shares34,502,000shares34,302,000shares34,242,000shares
    Non Current Assets Total—731,379,000USD740,903,000USD729,704,000USD737,166,000USD742,767,000USD752,354,000USD759,957,000USD
    Non Current Liabilities Total—390,301,000USD362,120,000USD372,608,999USD347,262,000USD333,311,000USD385,427,000USD336,534,999USD
    Non Current Liabilities Other—8,282,000USD9,843,000USD14,828,000USD14,398,000USD18,532,000USD11,805,000USD—
    Non Currrent Assets Other—9,238,000USD9,726,000USD5,539,000USD5,688,000USD6,547,000USD8,635,000USD8,437,000USD
    Net Working Capital—99,013,000USD72,392,000USD101,624,000USD114,156,000USD127,616,000USD79,337,000USD—
    Unclassified Current Liabilities—-11,251,000USD-11,230,000USD-11,209,000USD-8,688,000USD-6,168,000USD-17,866,000USD—
    Unclassified Non Current Liabilities—71,880,000USD75,212,000USD55,365,999USD68,309,000USD79,162,000USD168,804,000USD336,534,999USD
    Unclassified Equity—729,426,000USD727,927,000USD728,028,000USD781,477,000USD831,587,000USD721,067,000USD786,859,000USD
    Short Term Investments———1,101,000USD————
    SourceDisclosureDeterministicFinalLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacy

    Balance sheet Yearly

    Exact reported values; units shown beside each amount. Missing values are —.
    MetricFY 20252025-12-31 · USDFY 20242024-12-31 · USDFY 20232023-12-31 · USDFY 20222022-12-31 · USDFY 20212021-12-31 · USDFY 20202020-12-31 · USDFY 20192019-12-31 · USDFY 20182018-12-31 · USD
    Total Assets981,296,000USD990,353,000USD816,786,000USD791,914,000USD833,094,000USD602,726,000USD331,838,000USD234,371,000USD
    Intangible Assets126,383,000USD152,756,000USD140,814,000USD142,107,000USD160,997,000USD154,854,000USD102,549,000USD68,563,000USD
    Other Current Assets12,334,000USD11,296,000USD9,849,000USD6,660,000USD5,518,000USD4,713,000USD3,723,000USD1,853,000USD
    Total Liab530,121,000USD544,089,000USD495,534,000USD478,727,000USD516,593,000USD465,581,000USD235,742,000USD124,263,000USD
    Total Stockholder Equity451,175,000USD446,264,000USD321,252,000USD313,187,000USD316,501,000USD137,145,000USD102,531,000USD116,228,000USD
    Other Current Liab89,632,000USD82,103,000USD58,987,000USD43,839,000USD74,283,000USD84,109,000USD47,761,000USD29,029,000USD
    Capital Stock0USD0USD0USD0USD————
    Retained Earnings-273,513,000USD-272,670,000USD-210,356,000USD-179,497,000USD-147,678,000USD-122,353,000USD-64,404,000USD-40,847,000USD
    Good Will466,786,000USD467,789,000USD364,449,000USD323,868,000USD311,944,000USD274,667,000USD127,058,000USD90,498,000USD
    Cash11,223,000USD12,935,000USD23,240,000USD89,828,000USD146,741,000USD34,386,000USD6,411,000USD2,489,000USD
    Cash And Short Term Investments11,223,000USD12,935,000USD23,240,000USD89,828,000USD146,741,000USD34,386,000USD6,411,000USD2,489,000USD
    Total Current Assets240,393,000USD237,999,000USD200,924,000USD247,928,000USD293,858,000USD134,268,000USD73,239,000USD53,999,000USD
    Total Current Liabilities168,001,000USD158,662,000USD126,287,000USD111,442,000USD147,695,000USD111,543,000USD73,252,000USD42,365,000USD
    Current Deferred Revenue14,996,000USD9,297,000USD8,132,000USD18,549,000USD27,907,000USD6,114,000USD3,314,000USD2,395,000USD
    Net Debt347,804,000USD268,061,000USD187,096,000USD112,290,000USD59,030,000USD141,518,000USD145,778,000USD70,738,000USD
    Short Term Debt28,567,000USD33,838,000USD28,115,000USD23,701,000USD21,338,000USD5,583,000USD7,143,000USD2,262,000USD
    Short Long Term Debt11,230,000USD17,866,000USD14,196,000USD12,031,000USD————
    Short Long Term Debt Total359,027,000USD280,996,000USD210,336,000USD202,118,000USD205,771,000USD175,904,000USD152,189,000USD73,227,000USD
    Long Term Debt277,065,000USD204,818,000USD148,988,000USD152,494,000USD————
    Net Receivables214,211,000USD210,974,000USD164,016,000USD147,808,000USD139,160,000USD92,678,000USD60,737,000USD48,912,000USD
    Inventory2,625,000USD2,794,000USD3,819,000USD3,632,000USD2,439,000USD2,491,000USD2,368,000USD745,000USD
    Accounts Payable34,806,000USD33,424,000USD31,053,000USD25,353,000USD24,167,000USD15,481,000USD15,034,000USD8,679,000USD
    Property Plant Equipment Net138,008,000USD123,174,000USD102,333,000USD71,923,000USD63,997,000USD34,399,000USD27,036,000USD20,792,000USD
    Property Plant Equipment Gross217,983,000USD191,423,000USD159,145,000USD122,919,000USD————
    Accumulated Other Comprehensive Income-3,239,000USD-2,133,000USD-223,000USD8,000USD36,000USD71,000USD-40,000USD—
    Common Stock Shares Outstanding35,120,000shares33,061,000shares30,058,000shares29,688,000shares26,724,000shares16,479,000shares24,955,430shares20,912,422shares
    Non Current Assets Total740,903,000USD752,354,000USD615,863,000USD543,986,000USD539,236,000USD468,458,000USD258,599,000USD180,372,000USD
    Non Current Liabilities Total362,120,000USD385,427,000USD369,247,000USD367,285,000USD368,898,000USD354,038,000USD162,490,000USD81,898,000USD
    Non Current Liabilities Other9,843,000USD11,805,000USD9,017,000USD4,467,000USD————
    Non Currrent Assets Other9,726,000USD8,635,000USD8,267,000USD6,088,000USD2,298,000USD4,538,000USD1,956,000USD-5,601,000USD
    Net Working Capital72,392,000USD79,337,000USD74,637,000USD136,486,000USD————
    Unclassified Current Liabilities-11,230,000USD-17,866,000USD-14,196,000USD-12,031,000USD————
    Unclassified Non Current Liabilities75,212,000USD168,804,000USD211,242,000USD210,324,000USD368,898,000USD354,038,000USD162,490,000USD81,898,000USD
    Unclassified Equity727,927,000USD721,067,000USD531,831,000USD492,676,000USD464,143,000USD259,427,000USD166,975,000USD157,075,000USD
    Other Assets——-1,000USD—————
    Short Term Investments——————605,000USD—
    SourceLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacy

    Cash flow Quarterly

    Exact reported values; units shown beside each amount. Missing values are —.
    MetricQ1 20262026-03-31 · USDQ4 20252025-12-31 · USDQ3 20252025-09-30 · USDQ2 20252025-06-30 · USDQ1 20252025-03-31 · USDQ4 20242024-12-31 · USDQ3 20242024-09-30 · USDQ2 20242024-06-30 · USD
    Net Income-12,690,000USD-8,218,000USD8,378,000USD18,356,000USD-19,359,000USD-28,223,000USD-10,564,000USD-10,170,000USD
    Depreciation12,629,000USD11,900,000USD12,958,000USD12,763,000USD13,294,000USD18,503,000USD16,234,000USD12,515,000USD
    Stock Based Compensation9,073,000USD8,939,000USD9,220,000USD10,834,000USD13,723,000USD29,799,000USD11,763,000USD11,831,000USD
    Other Non Cash Items240,000USD2,415,000USD-6,746,000USD83,000USD6,062,000USD-1,435,000USD1,045,000USD4,941,000USD
    Change To Account Receivables32,527,000USD18,683,000USD-1,376,000USD-37,737,000USD10,358,000USD3,921,000USD-7,877,000USD-28,928,000USD
    Change In Working Capital-19,179,000USD24,725,000USD10,163,000USD-19,525,000USD-12,390,000USD13,957,000USD-12,003,000USD-21,789,000USD
    Total Cash From Operating Activities-11,637,000USD51,928,000USD28,150,000USD21,894,000USD5,504,000USD31,956,000USD11,406,000USD894,000USD
    Capital Expenditures-5,667,000USD-5,383,000USD-5,817,000USD-1,963,000USD-3,154,000USD-2,696,000USD-1,474,000USD-12,385,000USD
    Free Cash Flow-17,304,000USD46,545,000USD22,333,000USD19,931,000USD2,350,000USD29,260,000USD9,932,000USD-11,491,000USD
    Total Cashflows From Investing Activities-5,525,000USD-3,238,000USD-4,672,000USD-4,227,000USD-3,705,000USD-855,000USD-49,253,000USD-22,899,000USD
    Net Borrowings31,516,000USD-27,999,000USD36,384,000USD29,364,000USD18,637,000USD-27,918,000USD——
    Total Cash From Financing Activities15,942,000USD-43,880,000USD-27,981,000USD-37,223,000USD15,962,000USD-30,581,000USD33,754,000USD29,482,000USD
    Dividends Paid0USD0USD-1,400,000USD0USD-2,750,000USD-2,750,000USD-2,750,000USD-5,564,000USD
    Sale Purchase Of Stock-9,999,000USD0USD-62,235,000USD-60,000,000USD0USD0USD—181,776,000USD
    Change In Cash-1,177,000USD4,487,000USD-3,748,000USD-19,792,000USD17,341,000USD-110,000USD-3,860,000USD7,419,000USD
    Begin Period Cash Flow11,223,000USD6,736,000USD10,484,000USD30,276,000USD12,935,000USD13,045,000USD16,905,000USD9,486,000USD
    End Period Cash Flow10,046,000USD11,223,000USD6,736,000USD10,484,000USD30,276,000USD12,935,000USD13,045,000USD16,905,000USD
    Other Cashflows From Investing Activities142,000USD458,000USD50,000USD501,000USD-551,000USD1,466,000USD-5,335,000USD-117,000USD
    Other Cashflows From Financing Activities-8,000,000USD-16,325,000USD1,442,000USD-6,603,000USD14,000USD87,000USD162,000USD-59,274,000USD
    Unclassified Operating Cash Flow-1,710,000USD12,167,000USD-5,823,000USD—4,174,000USD—4,931,000USD3,566,000USD
    Unclassified Financing Cash Flow2,425,000USD—-2,172,000USD———36,342,000USD-87,456,000USD
    Investments—0USD0USD——0USD——
    Issuance Of Capital Stock—0USD0USD——0USD——
    Unclassified Investing Cash Flow—1,687,000USD1,095,000USD-2,765,000USD——-42,444,000USD-10,397,000USD
    SourceLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacy

    Cash flow Yearly

    Exact reported values; units shown beside each amount. Missing values are —.
    MetricFY 20252025-12-31 · USDFY 20242024-12-31 · USDFY 20232023-12-31 · USDFY 20222022-12-31 · USDFY 20212021-12-31 · USDFY 20202020-12-31 · USDFY 20192019-12-31 · USDFY 20182018-12-31 · USD
    Net Income-843,000USD-62,314,000USD-30,859,000USD-31,819,000USD-25,325,000USD-57,949,000USD-23,557,000USD-16,491,000USD
    Depreciation50,915,000USD64,334,000USD55,974,000USD56,768,000USD52,961,000USD37,274,000USD27,705,000USD23,915,000USD
    Stock Based Compensation42,716,000USD64,665,000USD47,267,000USD43,290,000USD10,321,000USD4,849,000USD4,345,000USD5,794,000USD
    Other Non Cash Items1,814,000USD3,731,000USD-1,598,000USD-26,828,000USD15,931,000USD33,491,000USD13,995,000USD756,000USD
    Change To Account Receivables-10,072,000USD-41,977,000USD-2,923,000USD4,394,000USD-36,164,000USD-19,202,000USD-6,588,000USD-9,997,000USD
    Change In Working Capital2,973,000USD-52,467,000USD-13,782,000USD-23,012,000USD-18,016,000USD-16,666,000USD-2,325,000USD-11,851,000USD
    Total Cash From Operating Activities107,476,000USD22,235,000USD56,022,000USD20,649,000USD37,581,000USD1,850,000USD17,042,000USD-2,845,000USD
    Capital Expenditures-16,317,000USD-21,333,000USD-32,930,000USD-10,002,000USD-7,584,000USD-7,776,000USD-4,713,000USD-4,109,000USD
    Free Cash Flow91,159,000USD902,000USD23,092,000USD10,647,000USD29,997,000USD-5,926,000USD12,329,000USD-6,954,000USD
    Investments0USD-210,000USD-2,626,000USD0USD————
    Total Cashflows From Investing Activities-15,842,000USD-138,045,000USD-101,624,000USD-38,687,000USD-71,641,000USD-179,740,000USD-86,983,000USD-50,283,000USD
    Net Borrowings56,386,000USD53,941,000USD-6,451,000USD-12,717,000USD————
    Total Cash From Financing Activities-93,122,000USD106,002,000USD-20,110,000USD-38,764,000USD146,103,000USD205,902,000USD74,452,000USD50,850,000USD
    Dividends Paid-4,150,000USD-11,064,000USD-16,400,000USD-16,400,000USD-16,400,000USD-6,970,000USD——
    Sale Purchase Of Stock-122,235,000USD-60,000,000USD0USD0USD—-131,821,000USD—-2,722,000USD
    Issuance Of Capital Stock0USD121,776,000USD0USD0USD————
    Change In Cash-1,712,000USD-10,305,000USD-66,588,000USD-56,913,000USD111,860,000USD27,997,000USD4,395,000USD-2,278,000USD
    Begin Period Cash Flow12,935,000USD23,240,000USD89,828,000USD146,741,000USD34,881,000USD6,884,000USD2,489,000USD4,767,000USD
    End Period Cash Flow11,223,000USD12,935,000USD23,240,000USD89,828,000USD146,741,000USD34,881,000USD6,884,000USD2,489,000USD
    Other Cashflows From Investing Activities458,000USD-3,626,000USD-5,859,000USD-60,000USD-9,025,000USD20,000USD-921,000USD-339,000USD
    Other Cashflows From Financing Activities-21,783,000USD-58,651,000USD2,741,000USD-11,107,000USD-5,664,000USD-10,870,000USD518,000USD82,783,000USD
    Unclassified Operating Cash Flow9,901,000USD4,286,000USD—2,250,000USD1,709,000USD—-3,121,000USD-4,968,000USD
    Unclassified Financing Cash Flow-1,340,000USD181,776,000USD—1,460,000USD168,167,000USD355,563,000USD73,934,000USD-29,211,000USD
    Unclassified Investing Cash Flow—-112,876,000USD-60,209,000USD-28,625,000USD-55,032,000USD-171,984,000USD-81,349,000USD-45,835,000USD
    Change To Inventory—————19,202,000USD—-11,286,000USD
    SourceLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacyLegacy providerLegacy

    Operating metrics

    No operating metrics are currently published for this company.

    Revenue breakdown

    PeriodDimensionBusiness / regionRevenueCurrencySource
    Q2 2026Quarterly · 2026-06-30GeographyCanada27,131,000USDDisclosure
    Q2 2026Quarterly · 2026-06-30GeographyOther International8,787,000USDDisclosure
    Q2 2026Quarterly · 2026-06-30GeographyUnited States150,743,000USDDisclosure
    Q2 2026Quarterly · 2026-06-30SegmentConsulting And Treatment125,597,000USDDisclosure
    Q2 2026Quarterly · 2026-06-30SegmentMeasurement And Analysis61,064,000USDDisclosure
    Q1 2026Quarterly · 2026-03-31GeographyCanada25,784,000USD0001193125-26-211815
    Q1 2026Quarterly · 2026-03-31GeographyOther International7,700,000USD0001193125-26-211815
    Q1 2026Quarterly · 2026-03-31GeographyUnited States135,034,000USD0001193125-26-211815
    Q1 2026Quarterly · 2026-03-31SegmentConsulting And Treatment114,587,000USD0001193125-26-211815
    Q1 2026Quarterly · 2026-03-31SegmentMeasurement And Analysis53,931,000USD0001193125-26-211815
    Q4 2025Quarterly · 2025-12-31GeographyCanada34,905,000USDLegacy provider
    Q4 2025Quarterly · 2025-12-31GeographyOther International8,511,000USDLegacy provider
    Q4 2025Quarterly · 2025-12-31GeographyUnited States149,857,000USDLegacy provider
    Q4 2025Quarterly · 2025-12-31SegmentAssessment Permitting And Response59,284,000USDLegacy provider
    Q4 2025Quarterly · 2025-12-31SegmentMeasurement And Analysis61,077,000USDLegacy provider
    Q4 2025Quarterly · 2025-12-31SegmentRemediation And Reuse72,912,000USDLegacy provider
    FY 2025Yearly · 2025-12-31GeographyCanada120,762,000USD0001193125-26-076511
    FY 2025Yearly · 2025-12-31GeographyOther International31,394,000USD0001193125-26-076511
    FY 2025Yearly · 2025-12-31GeographyUnited States678,382,000USD0001193125-26-076511
    FY 2025Yearly · 2025-12-31SegmentAssessment Permitting And Response307,428,000USD0001193125-26-076511
    FY 2025Yearly · 2025-12-31SegmentMeasurement And Analysis245,860,000USD0001193125-26-076511
    FY 2025Yearly · 2025-12-31SegmentRemediation And Reuse277,250,000USD0001193125-26-076511
    Q3 2025Quarterly · 2025-09-30GeographyCanada33,509,000USD0001193125-25-266839
    Q3 2025Quarterly · 2025-09-30GeographyOther International7,801,000USD0001193125-25-266839
    Q3 2025Quarterly · 2025-09-30GeographyUnited States183,578,000USD0001193125-25-266839
    Q3 2025Quarterly · 2025-09-30SegmentAssessment Permitting And Response91,081,000USD0001193125-25-266839
    Q3 2025Quarterly · 2025-09-30SegmentMeasurement And Analysis62,958,000USD0001193125-25-266839
    Q3 2025Quarterly · 2025-09-30SegmentRemediation And Reuse70,849,000USD0001193125-25-266839
    Q2 2025Quarterly · 2025-06-30GeographyCanada27,699,000USD0000950170-25-104954
    Q2 2025Quarterly · 2025-06-30GeographyOther International7,833,000USD0000950170-25-104954
    Q2 2025Quarterly · 2025-06-30GeographyUnited States199,011,000USD0000950170-25-104954
    Q2 2025Quarterly · 2025-06-30SegmentAssessment Permitting And Response103,943,000USD0000950170-25-104954
    Q2 2025Quarterly · 2025-06-30SegmentMeasurement And Analysis62,795,000USD0000950170-25-104954
    Q2 2025Quarterly · 2025-06-30SegmentRemediation And Reuse67,805,000USD0000950170-25-104954
    Q1 2025Quarterly · 2025-03-31GeographyCanada24,649,000USD0001193125-26-211815
    Q1 2025Quarterly · 2025-03-31GeographyOther International7,249,000USD0001193125-26-211815
    Q1 2025Quarterly · 2025-03-31GeographyUnited States145,936,000USD0001193125-26-211815
    Q1 2025Quarterly · 2025-03-31SegmentAssessment Permitting And Response53,120,000USD0000950170-25-066887
    Q1 2025Quarterly · 2025-03-31SegmentMeasurement And Analysis59,030,000USD0000950170-25-066887
    Q1 2025Quarterly · 2025-03-31SegmentRemediation And Reuse65,684,000USD0000950170-25-066887
    Q4 2024Quarterly · 2024-12-31GeographyCanada34,401,000USDLegacy provider
    Q4 2024Quarterly · 2024-12-31GeographyOther International9,763,000USDLegacy provider
    Q4 2024Quarterly · 2024-12-31GeographyUnited States144,895,000USDLegacy provider
    Q4 2024Quarterly · 2024-12-31SegmentAssessment Permitting And Response50,807,000USDLegacy provider
    Q4 2024Quarterly · 2024-12-31SegmentMeasurement And Analysis65,477,000USDLegacy provider
    Q4 2024Quarterly · 2024-12-31SegmentRemediation And Reuse72,774,000USDLegacy provider
    FY 2024Yearly · 2024-12-31GeographyCanada115,918,000USD0001193125-26-076511
    FY 2024Yearly · 2024-12-31GeographyOther International30,154,000USD0001193125-26-076511
    FY 2024Yearly · 2024-12-31GeographyUnited States550,323,000USD0001193125-26-076511
    FY 2024Yearly · 2024-12-31SegmentAssessment Permitting And Response214,850,000USD0000950170-25-030806
    FY 2024Yearly · 2024-12-31SegmentDiscontinuing Specialty Lab0USD0000950170-25-030806
    FY 2024Yearly · 2024-12-31SegmentMeasurement And Analysis224,366,000USD0000950170-25-030806
    FY 2024Yearly · 2024-12-31SegmentRemediation And Reuse257,179,000USD0000950170-25-030806
    Q3 2024Quarterly · 2024-09-30GeographyCanada31,639,000USD0001193125-25-266839
    Q3 2024Quarterly · 2024-09-30GeographyOther International7,473,000USD0001193125-25-266839
    Q3 2024Quarterly · 2024-09-30GeographyUnited States139,574,000USD0001193125-25-266839
    Q3 2024Quarterly · 2024-09-30SegmentAssessment Permitting And Response52,019,000USD0001193125-25-266839
    Q3 2024Quarterly · 2024-09-30SegmentMeasurement And Analysis58,583,000USD0001193125-25-266839
    Q3 2024Quarterly · 2024-09-30SegmentRemediation And Reuse68,085,000USD0001193125-25-266839
    FY 2023Yearly · 2023-12-31GeographyCanada72,608,000USD0001193125-26-076511
    FY 2023Yearly · 2023-12-31GeographyOther International12,022,000USD0001193125-26-076511
    FY 2023Yearly · 2023-12-31GeographyUnited States539,578,000USD0001193125-26-076511
    FY 2022Yearly · 2022-12-31GeographyCanada12,002,000USD0000950170-25-030806
    FY 2022Yearly · 2022-12-31GeographyOther International9,225,000USD0000950170-25-030806
    FY 2022Yearly · 2022-12-31GeographyUnited States523,189,000USD0000950170-25-030806
    FY 2022Yearly · 2022-12-31SegmentAssessment Permitting And Response187,234,000USD0000950170-23-005501
    FY 2022Yearly · 2022-12-31SegmentMeasurement And Analysis172,432,000USD0000950170-23-005501
    FY 2022Yearly · 2022-12-31SegmentRemediation And Reuse184,750,000USD0000950170-23-005501
    FY 2021Yearly · 2021-12-31GeographyCanada10,358,000USD0000950170-24-023043
    FY 2021Yearly · 2021-12-31GeographyOther International9,383,000USD0000950170-24-023043
    FY 2021Yearly · 2021-12-31GeographyUnited States526,672,000USD0000950170-24-023043
    FY 2021Yearly · 2021-12-31SegmentAssessment Permitting And Response261,865,000USD0000950170-23-005501
    FY 2021Yearly · 2021-12-31SegmentMeasurement And Analysis153,208,000USD0000950170-23-005501
    FY 2021Yearly · 2021-12-31SegmentRemediation And Reuse131,340,000USD0000950170-23-005501
    FY 2020Yearly · 2020-12-31SegmentAssessment Permitting And Response98,521,000USD0000950170-23-005501
    FY 2020Yearly · 2020-12-31SegmentMeasurement And Analysis151,557,000USD0000950170-23-005501
    FY 2020Yearly · 2020-12-31SegmentRemediation And Reuse78,165,000USD0000950170-23-005501
    FY 2019Yearly · 2019-12-31SegmentAssessment Permitting And Response21,071,000USD0001564590-22-008029
    FY 2019Yearly · 2019-12-31SegmentMeasurement And Analysis135,531,000USD0001564590-22-008029
    FY 2019Yearly · 2019-12-31SegmentRemediation And Reuse77,252,000USD0001564590-22-008029
    FY 2018Yearly · 2018-12-31SegmentAssessment Permitting And Response3,663,000USD0001564590-21-015136
    FY 2018Yearly · 2018-12-31SegmentMeasurement And Analysis117,373,000USD0001564590-21-015136
    FY 2018Yearly · 2018-12-31SegmentRemediation And Reuse67,769,000USD0001564590-21-015136

    Periods follow company fiscal calendars. Quarterly, annual and year-to-date amounts are shown separately. Missing values are not zero. Data may be delayed, incomplete or corrected; follow the disclosure links to verify figures.