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US Ecology, Inc. – ‘10-K’ for 12/31/21 – ‘EX-23.1’

On:  Monday, 2/28/22, at 2:24pm ET   ·   For:  12/31/21   ·   Accession #:  1558370-22-2321   ·   File #:  1-39120

Previous ‘10-K’:  ‘10-K’ on 3/1/21 for 12/31/20   ·   Next & Latest:  ‘10-K/A’ on 4/15/22 for 12/31/21   ·   18 References:   

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  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 2/28/22  US Ecology, Inc.                  10-K       12/31/21  133:18M                                    Toppan Merrill Bridge/FA

Annual Report   —   Form 10-K

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML   2.39M 
 2: EX-4.2      Instrument Defining the Rights of Security Holders  HTML     98K 
 3: EX-21.1     Subsidiaries List                                   HTML     55K 
 4: EX-23.1     Consent of Expert or Counsel                        HTML     33K 
 5: EX-31.1     Certification -- §302 - SOA'02                      HTML     40K 
 6: EX-31.2     Certification -- §302 - SOA'02                      HTML     40K 
 7: EX-32.1     Certification -- §906 - SOA'02                      HTML     34K 
 8: EX-32.2     Certification -- §906 - SOA'02                      HTML     35K 
14: R1          Document and Entity Information                     HTML    106K 
15: R2          Consolidated Balance Sheets                         HTML    154K 
16: R3          Consolidated Balance Sheets (Parenthetical)         HTML     44K 
17: R4          Consolidated Statements of Operations               HTML    113K 
18: R5          Consolidated Statements of Comprehensive Income     HTML     56K 
                (Loss)                                                           
19: R6          Consolidated Statements of Comprehensive Income     HTML     36K 
                (Loss) (Parenthetical)                                           
20: R7          Consolidated Statements of Cash Flows               HTML    167K 
21: R8          Consolidated Statements of Cash Flows -             HTML     44K 
                (Restricted cash and investments)                                
22: R9          Consolidated Statements of Stockholders' Equity     HTML    115K 
23: R10         Consolidated Statements of Stockholders' Equity     HTML     36K 
                (Parenthetical)                                                  
24: R11         Description of Business                             HTML     42K 
25: R12         Summary of Significant Accounting Policies          HTML     73K 
26: R13         Use of Estimates                                    HTML     48K 
27: R14         Revenues                                            HTML    245K 
28: R15         Business Combinations                               HTML     98K 
29: R16         Accumulated Other Comprehensive Income (Loss)       HTML     71K 
30: R17         Disclosure of Supplemental Cash Flow Information    HTML     62K 
31: R18         Fair Value Measurements                             HTML    130K 
32: R19         Concentrations and Credit Risk                      HTML     38K 
33: R20         Receivables                                         HTML     78K 
34: R21         Property and Equipment                              HTML     53K 
35: R22         Leases                                              HTML    143K 
36: R23         Goodwill and Intangible Assets                      HTML    202K 
37: R24         Employee Benefit Plans                              HTML     61K 
38: R25         Closure and Post-Closure Obligations                HTML     72K 
39: R26         Debt                                                HTML     90K 
40: R27         Income Taxes                                        HTML    176K 
41: R28         Commitments and Contingencies                       HTML     45K 
42: R29         Equity                                              HTML    175K 
43: R30         Earnings (Loss) Per Share                           HTML     82K 
44: R31         Segment Reporting                                   HTML    198K 
45: R32         Subsequent Events                                   HTML     40K 
46: R33         Summary of Significant Accounting Policies          HTML    124K 
                (Policies)                                                       
47: R34         Summary of Significant Accounting Policies          HTML     44K 
                (Tables)                                                         
48: R35         Revenues (Tables)                                   HTML    238K 
49: R36         Business Combinations (Tables)                      HTML    176K 
50: R37         Accumulated Other Comprehensive Income (Loss)       HTML     70K 
                (Tables)                                                         
51: R38         Disclosure of Supplemental Cash Flow Information    HTML     61K 
                (Tables)                                                         
52: R39         Fair Value Measurements (Tables)                    HTML    127K 
53: R40         Receivables (Tables)                                HTML     79K 
54: R41         Property and Equipment (Tables)                     HTML     51K 
55: R42         Leases (Tables)                                     HTML    147K 
56: R43         Goodwill and Intangible Assets (Tables)             HTML    186K 
57: R44         Employee Benefit Plans (Tables)                     HTML     53K 
58: R45         Closure and Post-Closure Obligations (Tables)       HTML     68K 
59: R46         Debt (Tables)                                       HTML     77K 
60: R47         Income Taxes (Tables)                               HTML    177K 
61: R48         Equity (Tables)                                     HTML    169K 
62: R49         Earnings (L0Ss) Per Share (Tables)                  HTML     82K 
63: R50         Segment Reporting (Tables)                          HTML    188K 
64: R51         Description of Business (Details)                   HTML     35K 
65: R52         SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Cash   HTML     41K 
                and Cash Equivalents (Details)                                   
66: R53         SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES -        HTML     36K 
                Restricted Cash and Investments (Details)                        
67: R54         SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES -        HTML     37K 
                Deferred Revenue (Details)                                       
68: R55         SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES -        HTML     54K 
                Property and Equipment (Details)                                 
69: R56         SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES -        HTML     35K 
                Disposal Cell Accounting (Details)                               
70: R57         SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES -        HTML     43K 
                Intangible Assets (Details)                                      
71: R58         SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Debt   HTML     43K 
                Issuance Costs & Debt Discount (Details)                         
72: R59         SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES -        HTML     35K 
                Derivative Instruments (Details)                                 
73: R60         SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES -        HTML     35K 
                Insurance (Details)                                              
74: R61         Revenues (Details)                                  HTML     85K 
75: R62         Revenues - Treatment and Disposal Revenue           HTML     51K 
                (Details)                                                        
76: R63         REVENUES - Geography (Details)                      HTML     65K 
77: R64         REVENUES - Practical Expedients (Details)           HTML     40K 
78: R65         BUSINESS COMBINATIONS - Merger consideration        HTML     89K 
                (Details)                                                        
79: R66         BUSINESS COMBINATIONS - Preliminary fair value      HTML    101K 
                estimates of assets acquired and liabilities                     
                assumed recognized (Details)                                     
80: R67         BUSINESS COMBINATIONS - Preliminary fair value of   HTML     58K 
                identifiable intangible assets (Details)                         
81: R68         BUSINESS COMBINATIONS - Pro forma information       HTML     49K 
                (Details)                                                        
82: R69         BUSINESS COMBINATIONS - Additional Information      HTML     75K 
                (Details)                                                        
83: R70         Accumulated Other Comprehensive Income (LOSS) -     HTML     57K 
                Changes in AOCI (Details)                                        
84: R71         Accumulated Other Comprehensive Income (LOSS)       HTML     49K 
                -Reclassifications Line Items (Details)                          
85: R72         Disclosure of Supplemental Cash Flow Information    HTML     53K 
                (Details)                                                        
86: R73         Fair Value Measurements (Details)                   HTML     89K 
87: R74         Fair Value Measurements - Changes in Level 3        HTML     45K 
                liabilities measured at fair value (Details)                     
88: R75         Concentrations and Credit Risk (Details)            HTML     44K 
89: R76         Receivables (Details)                               HTML     57K 
90: R77         Property and Equipment (Details)                    HTML     59K 
91: R78         Leases (Details)                                    HTML     49K 
92: R79         Leases - Leased assets and liabilities (Details)    HTML     57K 
93: R80         LEASES - Lease cost (Details)                       HTML     43K 
94: R81         LEASES - Supplemental Cash Flow information         HTML     45K 
                (Details)                                                        
95: R82         LEASES - Weighted-average remaining lease term and  HTML     43K 
                discount rate (Details)                                          
96: R83         LEASES - Maturity analysis of operating and         HTML     92K 
                finance lease liabilities (Details)                              
97: R84         GOODWILL AND INTANGIBLE ASSETS - Goodwill           HTML    106K 
                (Details)                                                        
98: R85         Goodwill and Intangible Assets (Details)            HTML     49K 
99: R86         Goodwill and Intangible Assets - Impairment         HTML     36K 
                (Details)                                                        
100: R87         GOODWILL AND INTANGIBLE ASSETS - Intangible Assets  HTML    108K  
                (Details)                                                        
101: R88         GOODWILL AND INTANGIBLE ASSETS - Future             HTML     50K  
                amortization expense (Details)                                   
102: R89         Employee Benefit Plans (Details)                    HTML     64K  
103: R90         Closure and Post-Closure Obligations (Details)      HTML     38K  
104: R91         Closure and Post-Closure Obligations - Fair Value   HTML     41K  
                Assumptions (Details)                                            
105: R92         CLOSURE AND POST-CLOSURE OBLIGATIONS - Rollforward  HTML     61K  
                (Details)                                                        
106: R93         Closure and Post-Closure Obligations - Changes      HTML     43K  
                (Details)                                                        
107: R94         DEBT - Schedule (Details)                           HTML     52K  
108: R95         DEBT - Future Maturities (Details)                  HTML     51K  
109: R96         DEBT - Paragraph (Details)                          HTML    118K  
110: R97         DEBT - Loan Interest Margin (Details)               HTML     98K  
111: R98         DEBT - Leverage Ratio (Details)                     HTML     37K  
112: R99         Income Taxes (Details)                              HTML    121K  
113: R100        Income Taxes - Deferred Tax Assets and Liabilities  HTML     83K  
                (Details)                                                        
114: R101        Income Taxes - Domestic and Foreign Components      HTML     56K  
                (Details)                                                        
115: R102        COMMITMENTS AND CONTINGENCIES - Litigation and      HTML     37K  
                Regulatory Proceedings (Details)                                 
116: R103        EQUITY - Equity Based Purchase Consideration        HTML     46K  
                (Details)                                                        
117: R104        EQUITY - Stock Repurchase Program (Details)         HTML     41K  
118: R105        EQUITY - Omnibus Incentive Plan (Details)           HTML     42K  
119: R106        EQUITY - PSUs, Restricted Stock and RSU (Details)   HTML    138K  
120: R107        EQUITY - Stock Options (Details)                    HTML     84K  
121: R108        EQUITY - Treasury Stock (Details)                   HTML     49K  
122: R109        EQUITY - Share-based Compensation Expense           HTML     64K  
                (Details)                                                        
123: R110        EQUITY - Warrants (Details)                         HTML     48K  
124: R111        Earnings (Loss) Per Share (Details)                 HTML     75K  
125: R112        SEGMENT REPORTING - Summarized Financial            HTML     71K  
                Information (Details)                                            
126: R113        SEGMENT REPORTING - Reconciliation of EBITDA        HTML     95K  
                (Details)                                                        
127: R114        SEGMENT REPORTING - Revenue and Long-lived Assets   HTML     44K  
                (Details)                                                        
128: R115        Subsequent Events (Details)                         HTML     46K  
131: XML         IDEA XML File -- Filing Summary                      XML    247K  
129: XML         XBRL Instance -- ecol-20211231x10k_htm               XML   5.08M  
130: EXCEL       IDEA Workbook of Financial Reports                  XLSX    192K  
10: EX-101.CAL  XBRL Calculations -- ecol-20211231_cal               XML    340K 
11: EX-101.DEF  XBRL Definitions -- ecol-20211231_def                XML   1.16M 
12: EX-101.LAB  XBRL Labels -- ecol-20211231_lab                     XML   2.30M 
13: EX-101.PRE  XBRL Presentations -- ecol-20211231_pre              XML   1.79M 
 9: EX-101.SCH  XBRL Schema -- ecol-20211231                         XSD    303K 
132: JSON        XBRL Instance as JSON Data -- MetaLinks              660±   979K  
133: ZIP         XBRL Zipped Folder -- 0001558370-22-002321-xbrl      Zip    601K  


‘EX-23.1’   —   Consent of Expert or Counsel


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Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement Nos. 333-261704, 333-235835 and 333-234424 on Form S-8, Registration Statement No. 333-235824 on Form S-3, and Registration Statement No. 333-232930 on Form S-4, of our report dated February 28, 2022, relating to the consolidated financial statements of US Ecology Inc. and the effectiveness of US Ecology Inc.’s internal control over financial reporting, appearing in this Annual Report on Form 10-K of US Ecology Inc. for the year ended December 31, 2021.

/s/ DELOITTE & TOUCHE LLP

Boise, Idaho

February 28, 2022



Dates Referenced Herein   and   Documents Incorporated by Reference

This ‘10-K’ Filing    Date    Other Filings
Filed on:2/28/22
For Period end:12/31/2110-K/A
 List all Filings 


1 Subsequent Filing that References this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 4/15/22  US Ecology, Inc.                  10-K/A     12/31/21   13:1.3M                                   Toppan Merrill/FA


17 Previous Filings that this Filing References

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 2/10/22  US Ecology, Inc.                  8-K:1,7,9   2/08/22   13:932K                                   Toppan Merrill/FA
 7/01/21  US Ecology, Inc.                  8-K:1,7,9   6/29/21   13:1.8M                                   GlobalOne Filings Inc/FA
 6/01/21  US Ecology, Inc.                  8-K:5,8,9   5/25/21   12:276K                                   Toppan Merrill/FA
 5/03/21  US Ecology, Inc.                  10-Q        3/31/21   92:10M                                    Toppan Merrill Bridge/FA
 4/13/21  US Ecology, Inc.                  DEF 14A     5/25/21    1:3.2M                                   Toppan Merrill/FA
 3/01/21  US Ecology, Inc.                  10-K       12/31/20  137:20M                                    Toppan Merrill Bridge/FA
 6/29/20  US Ecology, Inc.                  8-K:1,9     6/26/20   12:1.8M                                   GlobalOne Filings Inc/FA
 1/07/20  US Ecology, Inc.                  S-8         1/07/20    7:609K                                   Toppan Merrill/FA
11/01/19  US Ecology, Inc.                  S-8        11/01/19    9:516K                                   Toppan Merrill/FA
11/01/19  US Ecology, Inc.                  8-K:1,2,3,511/01/19    9:941K                                   Toppan Merrill/FA
 8/09/19  US Ecology Holdings, Inc.         8-K:1,9     8/06/19   11:1.8M                                   GlobalOne Filings Inc/FA
 6/24/19  US Ecology Holdings, Inc.         8-K:1,7,9   6/23/19    6:1.5M                                   Toppan Merrill/FA
 5/06/19  US Ecology Holdings, Inc.         10-Q        3/31/19   95:10M                                    Toppan Merrill Bridge/FA
 4/20/17  US Ecology Holdings, Inc.         8-K:1,2,9   4/18/17    2:1.1M                                   GlobalOne Filings Inc/FA
11/12/14  US Ecology Holdings, Inc.         8-K:1,9    11/07/14    2:105K                                   Publicease Inc./FA
 8/07/07  US Ecology Holdings, Inc.         10-Q        6/30/07    5:306K                                   Bowne - BPC/FA
 7/29/05  US Ecology Holdings, Inc.         8-K:1       7/27/05    3:48K                                    Summit Fin’l Dis… LLC/FA
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Filing Submission 0001558370-22-002321   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

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