International Union of Operating Eng
Southwick, MA · EIN 04-3432489. Reported 48 grants totalling $1,558,484 to 21 organizations across tax years 2021-2025, on Form 990 Schedule I.
Does this grantmaker accept applications?
Its tax return does not say, and we will not guess. Private foundations file Form 990-PF, which asks outright whether they fund only organizations they select themselves -- 78% say yes, and that one answer is what lets the rest of this site tell you which foundations are worth approaching. Grantmaking charities like this one file a regular Form 990 instead, and the IRS never puts the question to them. Anyone claiming to know the answer from the filing is inventing it.
Three things in the filing do bear on it:
- What kind of organization it is. For International Union of Operating Eng, the IRS classifies it under employment rather than as a grantmaker (NTEE J40) -- it is an operating charity that also makes grants.
- How spread out its giving is. 21 distinct organizations, with 12% of the dollars going to the largest single recipient. That is genuinely spread out -- the mark of a funder making many independent decisions rather than underwriting one institution.
- How much its list changes. 62% of one year's grantees are funded again the next, across 4 year-to-year transitions. That is about the 56% median for grantmaking charities -- lower than the 67% median for private foundations. It describes the organizations it already funds, not whether it would consider a new one.
How big are its grants?
The median reported grant is $29,981. Half of what it reported fell between $14,953 and $40,846; the smallest was $5,548 and the largest $99,948. If you are asking for materially more than the top of that range, you are asking the wrong organization.
Every organization it funded
This is the complete list from its filings, largest first. Recipients are grouped by the EIN the filer reported, not by name, so an organization that was typed differently in two years appears once rather than twice.
| Organization | Location | Total received | Grants | Years funded | Last |
|---|---|---|---|---|---|
| Ludlow Construction Co Inc | Ludlow, MA | $191,579 | 3 | 3 | 2025 |
| Jh Maxymillian Inc | Pittsfield, MA | $159,254 | 5 | 5 | 2025 |
| Caracas Construction Corp | Ludlow, MA | $149,883 | 3 | 3 | 2025 |
| Aj Virgilo Construction Inc | Westfield, MA | $136,901 | 5 | 5 | 2025 |
| Rifenburg Contracting Corp | Troy, NY | $101,460 | 2 | 2 | 2025 |
| Morais Contractors Inc | Springfield, MA | $99,948 | 1 | 1 | 2025 |
| Baltazar Contractors Inc | Ludlow, MA | $99,280 | 3 | 3 | 2025 |
| Dw White Construction Inc | Acushnet, MA | $95,549 | 3 | 3 | 2025 |
| Northern General Cont Inc | Palmer, MA | $85,886 | 3 | 3 | 2025 |
| Jack Goncalves & Sons Inc | Ludlow, MA | $69,272 | 2 | 2 | 2024 |
| Et & L Corp | Stow, MA | $68,499 | 3 | 3 | 2025 |
| Mass-West Construction Inc | Ludlow, MA | $60,914 | 3 | 2 | 2023 |
| David G Roach & Sons Inc | S Barre, MA | $44,207 | 2 | 2 | 2025 |
| Gagliarducci Const Inc | Indian Orchard, MA | $43,956 | 2 | 2 | 2024 |
| Northeast Contractors Inc | Ludlow, MA | $39,885 | 1 | 1 | 2022 |
| Eurovia Atlantic Coast LLC | Orlando, FL | $29,984 | 1 | 1 | 2023 |
| Borggaard Construction Corp | North Grafton, MA | $25,840 | 1 | 1 | 2021 |
| Wm J Keller Const Corp | Castleton, NY | $20,528 | 2 | 2 | 2024 |
| Et & L Corporation | Stow, MA | $19,974 | 1 | 1 | 2021 |
| Warner Brothers LLC | West Springfield, MA | $8,206 | 1 | 1 | 2025 |
| Costello Dismantling Co Inc | West Wareham, MA | $7,479 | 1 | 1 | 2025 |
14 of 21 (67%) received money in more than one year over the 5 years we hold. Remember the $5,000 floor: an organization funded every year at $3,000 shows up here as never funded at all.
What the money was for
Taken verbatim from the purpose column of its filings, largest first. This is the closest thing to a statement of what it funds, in its own words.
- Morais Contractors Inc
TO SUCCESSFULLY BID AND OBTAIN JOBS IN CONSTRUCTION INDUSTRY
Giving by year
| Tax year | Grants reported | Total | Median grant |
|---|---|---|---|
| 2021 | 4 | $158,007 | $32,907 |
| 2022 | 7 | $186,768 | $24,642 |
| 2023 | 12 | $245,101 | $14,974 |
| 2024 | 12 | $398,637 | $27,706 |
| 2025 | 13 | $569,971 | $40,846 |
Tax years, not calendar years, and the most recent year is usually incomplete -- Form 990 arrives about a year after the year it covers, so a low final year means late paperwork rather than a grantmaker winding down.
Where its money goes
90% of its giving went to organizations in Massachusetts. Community foundations and federated funds are usually the most geographically bounded funders there are -- being outside the footprint is normally disqualifying in a way that a weak programme fit is not.
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Funders that support the same organizations
These grantmakers and private foundations gave to organizations this one also funded. Shared grantees are a sign of overlapping priorities and nothing more: they do not show that any of these funders would consider a new organization. Each page says what its filings show.
How to approach this grantmaker
- Look for a published programme first. Unlike most private foundations, organizations of this kind often do run open, deadlined grant cycles with written guidelines. Its own website is the authority on that; this page is the authority on who it has actually paid.
- Check you are its size. The median reported grant is $29,981 -- and because grants under $5,000 need not be reported, it very likely writes smaller cheques than this page can see.
- Check you are in its geography. Its giving concentrates in Massachusetts.
- Read the recipient list for organizations like yours. If nothing on it resembles your work, that is a real answer and a cheap one to get.
Where these numbers come from
Everything above is taken from International Union of Operating Eng's own Form 990 Schedule I filings, which the IRS publishes in bulk. We used 5 returns (tax years 2021-2025). Grant figures are from its returns. Recipient classifications, the concentration and retention figures and the funders that support the same organizations are our own calculations from them, described in how we build this.
Address of record on the latest return: Po Box 1290, Southwick, MA, 01077.
EIN 04-3432489 · See the original filings on ProPublica · How we build this
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