Nonprofit · EIN 52-0364296
INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 37
Also known as MARK F MCQUAY
Tax-exempt · BALTIMORE, MD 21222
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $3,263,498 | $2,068,684 | $1,194,814 | $11,402,878 | $40,439 | $11,362,439 |
| June 30, 2024 | 990 | $2,876,927 | $1,845,032 | $1,031,895 | $10,187,311 | $42,286 | $10,145,025 |
| June 30, 2023 | 990 | $2,607,642 | $1,767,159 | $840,483 | $9,082,051 | $42,389 | $9,039,662 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $2,825,154
- Investment income
- $363,888
- Net rental income
- $46,850
- Net gain from sales of assets
- $3,096
- Other revenue
- $74,456
Expenses
- Grants and similar amounts paid
- $37,030
- Compensation of officers, directors and key employees
- $843,671
- Other salaries and wages
- $167,982
- Salaries, compensation and benefits (total)
- $1,177,324
- Professional fundraising fees
- $0
- Legal fees
- $50,335
- Accounting fees
- $27,075
- Occupancy
- $12,062
- Travel
- $54,805
- Depreciation
- $61,430
Balance sheet and other
- Total assets, start of year
- $10,187,311
- Total assets, end of year
- $11,402,878
- Total liabilities, end of year
- $40,439
- Net assets, end of year
- $11,362,439
- Land, buildings and equipment
- $1,172,336
- Publicly traded securities
- $531,453
- Net assets without donor restrictions
- $11,362,439
- Gross receipts
- $3,298,068
- Employees
- 7
- Volunteers
- 0
- Year formed
- 1992
- State of legal domicile
- MD
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| MARK F MCQUAY | BUSINESS MANAGER/FINANCIAL (STARTING 8/24) Trustee or director, Officer | 40 | $127,328 | $66,363 |
| DANIEL S HUMBERTSON | PRESIDENT AND BUSINESS REPRESENTATIVE Trustee or director, Officer | 40 | $118,449 | $65,112 |
| MICHAEL J MCKEW V | EXEC BOARD AND BUSINESS REPRESENTATIVE Trustee or director, Officer | 40 | $118,201 | $65,112 |
| TYLER KILBY | TRUSTEE AND BUSINESS REPRESENTATIVE Trustee or director, Officer | 40 | $109,074 | $65,370 |
| ROBERT A HOLSEY JR | BUSINESS MANAGER/FINANCIAL (THROUGH 8/24) Trustee or director, Officer | 40 | $137,546 | $23,857 |
| THOMAS M BOSCHI | VICE PRESIDENT Trustee or director, Officer | 2 | $0 | $0 |
| MICHAEL B FUNK | RECORDING SECRETARY Trustee or director, Officer | 2 | $0 | $0 |
| STEVE J ROHRMAN | EXEC BOARD Trustee or director, Officer | 2 | $0 | $0 |
| JAMES E NUNLEY JR | EXEC BOARD Trustee or director, Officer | 2 | $0 | $0 |
| PHILLIP E GROTHE | EXEC BOARD Trustee or director, Officer | 2 | $0 | $0 |
| ROBERT J PUCCI | TREASURER Trustee or director, Officer | 2 | $0 | $0 |
| THOMAS JUDGE | EXEC BOARD Trustee or director, Officer | 2 | $0 | $0 |
| STEPHEN VAN BOESSCHOTEN | TRUSTEE Trustee or director | 2 | $0 | $0 |
| THOMAS COSTANZI | TRUSTEE Trustee or director | 2 | $0 | $0 |
| BRUCE J CLARK | EXEC BOARD Trustee or director | 2 | $0 | $0 |
5 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| WALTER L WAGNER | AUDITOR Trustee or director | 2 | $0 |
| RAYMOND KEIL | AUDITOR Trustee or director | 2 | $0 |
| MICHAEL C WINES | CONDUCTOR Trustee or director | 2 | $0 |
| JASON R LEWIS | GUARD Trustee or director | 2 | $0 |
| ALAN HUBBARD | AUDITOR Trustee or director | 2 | $0 |
990 for the year ended June 30, 2024: 19 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| ROBERT A HOLSEY JR | BUSINESS MANAGER/FINANCIAL Trustee or director, Officer | 40 | $134,676 | $63,315 |
| MARK F MCQUAY | PRESIDENT Trustee or director, Officer | 40 | $115,876 | $63,442 |
| DANIEL S HUMBERTSON | TREASURER Trustee or director, Officer | 40 | $114,249 | $63,195 |
| MICHAEL J MCKEW V | EXEC BOARD Trustee or director, Officer | 40 | $113,966 | $63,249 |
| THOMAS M BOSCHI | VICE PRESIDENT Trustee or director, Officer | 2 | $0 | $0 |
| MICHAEL B FUNK | RECORDING SECRETARY Trustee or director, Officer | 2 | $0 | $0 |
| STEVE J ROHRMAN | EXEC BOARD Trustee or director, Officer | 2 | $0 | $0 |
| JAMES E NUNLEY JR | EXEC BOARD Trustee or director, Officer | 2 | $0 | $0 |
| PHILLIP E GROTHE | EXEC BOARD Trustee or director, Officer | 2 | $0 | $0 |
| ROBERT J PUCCI | EXEC BOARD Trustee or director, Officer | 2 | $0 | $0 |
| THOMAS JUDGE | EXEC BOARD Trustee or director, Officer | 2 | $0 | $0 |
| VASILIS PEROS | TRUSTEE Trustee or director | 2 | $0 | $0 |
| STEPHEN VAN BOESSCHOTEN | TRUSTEE Trustee or director | 2 | $0 | $0 |
| THOMAS COSTANZI | TRUSTEE Trustee or director | 2 | $0 | $0 |
| BRUCE J CLARK | AUDITOR Trustee or director | 2 | $0 | $0 |
| WALTER L WAGNER | AUDITOR Trustee or director | 2 | $0 | $0 |
| RAYMOND KEIL | AUDITOR Trustee or director | 2 | $0 | $0 |
| MICHAEL C WINES | CONDUCTOR Trustee or director | 2 | $0 | $0 |
| JASON R LEWIS | GUARD Trustee or director | 2 | $0 | $0 |
990 for the year ended June 30, 2023: 19 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| ROBERT A HOLSEY JR | BUSINESS MANAGER/FINANCIAL Trustee or director, Officer | 40 | $130,893 | $61,423 |
| MARK F MCQUAY | PRESIDENT Trustee or director, Officer | 40 | $111,476 | $61,423 |
| DANIEL S HUMBERTSON | TREASURER Trustee or director, Officer | 40 | $110,699 | $61,423 |
| MICHAEL J MCKEW V | EXEC BOARD Trustee or director, Officer | 40 | $110,651 | $61,423 |
| THOMAS M BOSCHI | VICE PRESIDENT Trustee or director, Officer | 2 | $0 | $0 |
| MICHAEL B FUNK | RECORDING SECRETARY Trustee or director, Officer | 2 | $0 | $0 |
| STEVE J ROHRMAN | EXEC BOARD Trustee or director, Officer | 2 | $0 | $0 |
| JAMES E NUNLEY JR | EXEC BOARD Trustee or director, Officer | 2 | $0 | $0 |
| PHILLIP E GROTHE | EXEC BOARD Trustee or director, Officer | 2 | $0 | $0 |
| ROBERT J PUCCI | EXEC BOARD Trustee or director, Officer | 2 | $0 | $0 |
| THOMAS JUDGE | EXEC BOARD Trustee or director, Officer | 2 | $0 | $0 |
| VASILIS PEROS | TRUSTEE Trustee or director | 2 | $0 | $0 |
| STEPHEN VAN BOESSCHOTEN | TRUSTEE Trustee or director | 2 | $0 | $0 |
| THOMAS COSTANZI | TRUSTEE Trustee or director | 2 | $0 | $0 |
| BRUCE J CLARK | AUDITOR Trustee or director | 2 | $0 | $0 |
| WALTER L WAGNER | AUDITOR Trustee or director | 2 | $0 | $0 |
| RAYMOND KEIL | AUDITOR Trustee or director | 2 | $0 | $0 |
| MICHAEL C WINES | CONDUCTOR Trustee or director | 2 | $0 | $0 |
| JASON R LEWIS | GUARD Trustee or director | 2 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 3615 NORTH POINT BLVD STE A, BALTIMORE, MD 21222-2700
- Principal officer (990 for 2024)
- MARK F MCQUAY, 3615 NORTH POINT BLVD, BALTIMORE, MD 21222
- Signed the 990
- MARK F MCQUAY, BUSINESS MANAGER
- Phone
- (410) 254-2030
- Return prepared by
- CALIBRE CPA GROUP PLLC
Mission
TO PROVIDE SUPPORT, EDUCATION, AND TRAINING TO MEMBERS AND TO IMPROVE WORKING CONDITIONS AND JOB OPPORTUNITIES IN THE STATE OF MARYLAND.
Program accomplishments
- SERVED MEMBERS BY PROVIDING OPPORTUNITIES FOR EDUCATION, TRAINING, BENEFITS, AND JOBS IN THE MEMBERS' RELATED FIELD OF WORK. PROMOTED HARMONIOUS RELATIONS WITH EMPLOYERS AND PROVIDED SUPPORT FOR MEMBERS.
- THE "TARGET" PROGRAM FOSTERED EMPLOYMENT OPPORTUNITIES AT UNION WAGES TO MEMBERS AT NON-UNION EMPLOYERS.
- THE STRIKE AND DEFENSE FUND DEFENDED MEMBERS IN EFFORTS TO PREVENT LOCKOUTS AND STRIKES; PROVIDED FINANCIAL ASSISTANCE DURING LOCKOUTS AND STRIKES.
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 52-0364296
- Tax-exempt status
- 501(c)(5): Labor, agricultural or horticultural organization
- Donations deductible
- No
- Exempt since
- 1940
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $11,402,878
- Income (IRS master file)
- $3,298,068
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $3,263,498 | $2,068,684 | $11,402,878 | XML |
| 990 | June 2024 | $2,876,927 | $1,845,032 | $10,187,311 | XML |
| 990 | June 2023 | $2,607,642 | $1,767,159 | $9,082,051 | XML |
| 990 | June 2022 | $2,308,556 | $1,611,921 | $8,179,949 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 52-0364296).
Questions about INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 37
- What is the EIN of INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 37?
- The employer identification number (EIN) of INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 37 is 52-0364296.
- Is INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 37 tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(5) since 1940.
- Are donations to INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 37 tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 37 file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 37 due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 37 last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 37?
- The 990 for the year ended June 30, 2025 names MARK F MCQUAY.
- Who are the officers and directors of INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 37?
- The 990 for the year ended June 30, 2025 lists 20 people; 5 received compensation from the organization, the highest $127,328 (MARK F MCQUAY, BUSINESS MANAGER/FINANCIAL (STARTING 8/24)).
- How much revenue does INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 37 have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $3,263,498, expenses of $2,068,684 and total assets of $11,402,878 at year end.
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