CLH

CLEAN HARBORS INC
—

Company Information

Company Name
CLEAN HARBORS INC
CIK
CIK0000822818
Category
Large accelerated filer
Ticker: Exchange
CLH: NYSE
Fiscal Year End
December 31
Owner Organization
01 Energy & Transportation
SIC
4955
SIC Description
Hazardous Waste Management
Ticker
CLH

SEC filing data through

Insider Sentiment

Last purchase
2026-05-11
Last sale
2026-08-14
Shares purchased (TTM)
460
Shares sold (TTM)
227,064
Buy ratio (TTM)0.2%

Institutional Sentiment

As of
2026-06-30
Institutional shares owned
47,462,489
Shares outstanding
52,821,000
Ownership
89.86%
+3.97% Y/Y

Earnings Market Reaction

Filing date
2026-05-06
Price on filing date
—
1-month reaction
-2.41%
3-month reaction
5.47%
Drift continued6/12 (50%)
Faded / reversed6/12 (50%)

Balance Sheet

Values in millions ($)
Line item2026-03-312025-12-312025-09-302025-06-302025-03-312024-12-312024-09-302024-06-302024-03-312023-12-312023-09-302023-06-30Subscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnTrend
Assets Current
Cash And Cash Equivalents At Carrying Value548826759600489687512402338445336239
Marketable Securities Current121127919910610382911051068487
Accounts Receivable Net Current1,1131,0441,1051,1181,0781,0151,1011,0901,0409831,010981
Unbilled Receivables Current192161182178171162------
Inventory Net364372377383376385377365354328312326
Prepaid Expense And Other Assets Current105116949791827893103837893
Assets Current2,4432,6472,6082,4752,3112,4342,3542,2292,1062,0521,9511,848
Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization2,5622,5412,4982,5072,4642,4482,4522,4092,3302,1932,1292,083
Other Assets Noncurrent
Operating Lease Right Of Use Asset263255241247247251246215207187189181
Goodwill1,5551,4791,4791,4801,4771,4771,4851,4821,4881,2881,2861,288
Intangible Assets Net Excluding Goodwill679653664677689702709727740603614626
Other Assets Noncurrent504951535866597569608074
Assets7,5537,6247,5407,4407,2467,3777,3067,1376,9406,3836,2486,101
Liabilities Current
Long Term Debt Current131315151515151515101010
Accounts Payable Current464507444433444487504448453452415374
Contract With Customer Liability Current83829288968910310810695102105
Accrued Liabilities Current384442415377326419398393349397369349
Operating Lease Liability Current787572737272716665565754
Liabilities Current1,0431,1371,0671,0129761,1031,1221,0621,0181,038975914
Other Liabilities Noncurrent
Accrued Capping Closure Post Closure And Environmental Costs Noncurrent123125123123121119105103105105108109
Accrued Environmental Loss Contingencies Noncurrent858785878910194959598101103
Long Term Debt Noncurrent2,7612,7642,7642,7672,7692,7712,7742,7762,7792,2922,2932,294
Operating Lease Liability Noncurrent190184173178179183179152146132133129
Deferred Income Tax Liabilities Net384384359360360364356361361353348346
Other Liabilities Noncurrent19019819320018016314714612511810396
Liabilities Noncurrent3,7343,7423,6973,7143,6993,7013,6563,6343,6113,0983,0873,077
Stockholders Equity
Common Stock Value111111111111
Additional Paid In Capital Common Stock169194317362366422439460458460490502
Accumulated Other Comprehensive Income Loss Net Of Tax-213-205-211-199-219-214-192-184-180-175-169-166
Retained Earnings Accumulated Deficit2,8192,7562,6692,5502,4242,3652,2812,1662,0321,9631,8641,773
Stockholders Equity2,7762,7462,7762,7142,5712,5742,5282,4422,3112,2482,1862,110
Liabilities And Stockholders Equity7,5537,6247,5407,4407,2467,3777,3067,1376,9406,3836,2486,101
Allowance For Doubtful Accounts Receivable Current383644474947495147424243
Accrued Capping Closure Post Closure And Environmental Costs121017141310141614141112
Accrued Environmental Loss Contingencies Current9912121110161615131010
Common Stock Par Or Stated Value Per Share0.010.010.010.010.010.010.010.010.010.010.010.01
Common Stock Shares Authorized808080808080808080808080
Common Stock Shares Issued535353545454545454545454
Shares Outstanding535353545454545454545454

Select a line item above to chart it.

Recent filings

Financial statements beyond 3 years are for subscribers only.

Unlock 17+ years of income statements, balance sheets, and cash flow statements

Start 7-day free trial

CLEAN HARBORS INC (CLH) — SEC Financial Statements & Analysis

CLEAN HARBORS INC (CLH) is a hazardous waste management company, incorporated in MA. CLEAN HARBORS INC trades on NYSE as: CLH. CLEAN HARBORS INC (CLH)'s most recent SEC filing is a Form 10-Q for the period ended 2026-03-31, filed with the SEC on 2026-05-06. Based on that filing, CLEAN HARBORS INC carries a market cap of $15.15B, a P/E ratio of 38.29x, a P/B ratio of 5.46x, a P/S ratio of 2.50x, an enterprise value of $17.37B, and an EV/EBITDA multiple of 15.37x. On profitability, it posts a gross margin of 31.72%, an operating margin of 11.24%, a net margin of 6.53%, a Return on Equity (ROE) of 14.79%, a Return on Assets (ROA) of 5.34%, and a Return on Invested Capital (ROIC) of 9.91%. Per share, it reports EPS of $7.49, diluted EPS of $7.46, free cash flow per share of $8.84, and a dividend per share of $0.00. Over the trailing year, it posted revenue growth of 1.90% year-over-year, net income growth of 1.11% year-over-year, and EPS growth of 2.91% year-over-year. On the balance sheet, it maintains a current ratio of 2.34x, a quick ratio of 1.89x, working capital of $1.40B, a debt-to-equity ratio of 1.72x, a debt ratio of 0.63, an interest coverage ratio of 4.83x, free cash flow of $466.75M (TTM), and net debt of $2.23B. Figures sourced from SEC EDGAR.

Market Cap
$15.15B
P/E TTM
38.29x
EPS TTM
$7.49
P/B TTM
5.46x
ROE TTM
14.79%
ROA TTM
5.34%
Debt To Equity
1.72x
Free Cash Flow TTM
$466.75M
Net Revenue TTM Growth 1Y
1.90%

Data as of 2026-03-31 · Source: SEC EDGAR

Frequently Asked Questions

What industry is CLEAN HARBORS INC in?

CLEAN HARBORS INC (CLH) operates in the Hazardous Waste Management industry.

What exchange does CLH trade on?

CLEAN HARBORS INC (CLH) trades on the NYSE.

Where is CLEAN HARBORS INC incorporated?

CLEAN HARBORS INC is incorporated in MA.

When was CLEAN HARBORS INC (CLH)'s most recent SEC filing?

CLEAN HARBORS INC (CLH)'s most recent SEC filing is a Form 10-Q for the period ended 2026-03-31, filed with the SEC on 2026-05-06.

What is CLH's market cap?

CLEAN HARBORS INC (CLH) has a market capitalization of $15.15B as of 2026-03-31.

What is CLH's P/E ratio?

CLEAN HARBORS INC (CLH)'s trailing twelve month P/E ratio is 38.29x as of 2026-03-31.

What is CLH's EPS (earnings per share)?

CLEAN HARBORS INC (CLH)'s trailing twelve month EPS is $7.49 as of 2026-03-31.

What is CLH's ROE (return on equity)?

CLEAN HARBORS INC (CLH)'s trailing twelve month Return on Equity (ROE) is 14.79% as of 2026-03-31.

What is CLH's ROA (return on assets)?

CLEAN HARBORS INC (CLH)'s trailing twelve month Return on Assets (ROA) is 5.34% as of 2026-03-31.

What is CLH's ROIC (return on invested capital)?

CLEAN HARBORS INC (CLH)'s trailing twelve month Return on Invested Capital (ROIC) is 9.91% as of 2026-03-31.

What is CLH's EV/EBITDA?

CLEAN HARBORS INC (CLH)'s trailing twelve month EV/EBITDA is 15.37x as of 2026-03-31.

Wall Street's data.
Main Street's price.