Top 56 Contractors in NAICS 562212: Solid Waste Landfill, FY2025
Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe
The top 10 won 74% of FY2025 NAICS 562212 contract dollars
Ranking facts
- Contract obligations
- $9,733,929 Net of deobligations, by contracts coded NAICS 562212
- Contractors
- 58 Parent companies with an obligation
- Largest contractor
- Tikigaq Construction, LLC $3.14 million, 30.0% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 56 rows as CSV
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 |
Tikigaq Construction, LLC
Top agencies
|
$3,137,067 | ||
| 2 | $1,196,932 | |||
| 3 |
Hamilton Alliance Inc.
Top agencies
|
$862,949 | ||
| 4 | $574,232 | |||
| 5 | $548,863 | |||
| 6 | $380,390 | |||
| 7 | $354,740 | |||
| 8 |
Ecology Mir Group LLC
Top agencies
|
$287,856 | ||
| 9 | $234,000 | |||
| 10 |
Site Solutions (Env) Ltd
Top agencies
|
$208,866 | ||
| 11 |
Southern Sanitation Inc.
Top agencies
|
$184,834 | ||
| 12 |
County of Mariposa
Top agencies
|
$161,382 | ||
| 13 |
DK Cleaning Contractors LLC
Top agencies
|
$144,652 | ||
| 14 |
County of Tooele
Top agencies
|
$129,902 | ||
| 15 |
Spectrum Dynamics L.L.C.
Top agencies
|
$114,916 | ||
| 16 |
BPM Services Inc.
Top agencies
|
$110,565 | ||
| 17 |
City of Lompoc
Top agencies
|
$93,274 | ||
| 18 |
Wallwest Holdings, LLC
Top agencies
|
$88,536 | ||
| 19 | $61,026 | |||
| 20 | $59,640 | |||
| 21 |
Crst Sanitary Landfill
Top agencies
|
$58,344 | ||
| 22 |
County of Charleston
Top agencies
|
$53,040 | ||
| 23 |
ECO Medical, Inc.
Top agencies
|
$50,723 | ||
| 24 |
PVT Land Company Ltd.
Top agencies
|
$50,000 | ||
| 25 |
Dillon, County of SC
Top agencies
|
$48,783 | ||
| 26 | $48,423 | |||
| 27 | $43,864 | |||
| 28 |
County of Georgetown
Top agencies
|
$43,000 | ||
| 29 |
Lee County VA
Top agencies
|
$42,210 | ||
| 30 |
County of Lycoming
Top agencies
|
$34,935 | ||
| 31 |
Casella Waste Management Inc
Top agencies
|
$34,836 | ||
| 32 | $34,758 | |||
| 33 |
Cumberland County Improvement Authority
Top agencies
|
$30,997 | ||
| 34 | $30,076 | |||
| 35 |
JW Elements LLC
Top agencies
|
$29,475 | ||
| 36 |
County of Fremont
Top agencies
|
$29,000 | ||
| 37 | $25,495 | |||
| 38 |
Copper Ridge Landfill, LLC
Top agencies
|
$25,060 | ||
| 39 | $23,879 | |||
| 40 |
UFI Sanitation LLC
Top agencies
|
$17,740 | ||
| 41 |
City of Cold Bay
Top agencies
|
$17,000 | ||
| 42 |
City of Safford
Top agencies
|
$15,264 | ||
| 43 |
City of Gustavus
Top agencies
|
$14,200 | ||
| 44 | $12,117 | |||
| 45 |
Mark Dunning Industries
Top agencies
|
$11,896 | ||
| 46 |
Stevens County
Top agencies
|
$11,040 | ||
| 47 |
County of Adams
Top agencies
|
$10,570 | ||
| 48 | $10,150 | |||
| 49 |
Sunrise Environmental LLC
Top agencies
|
$9,785 | ||
| 50 |
Tohono O'odham Nation
Top agencies
|
$8,000 | ||
| 51 |
Seven Corners Inc.
Top agencies
|
$6,000 | ||
| 52 | $5,783 | |||
| 53 |
Basin Disposal Inc.
Top agencies
|
$5,000 | ||
| 54 |
CLC Services Inc.
Top agencies
|
$4,272 | ||
| 55 | $3,735 | |||
| 56 |
County of Lincoln
Top agencies
|
$3,336 |
Show 31 more
56 of 58 contractors listed here. See the rest on GovTribe.
How this ranking works
- Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
- Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $10.5 million obligated before deobligations, so they never pass 100%.
- Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
- Fiscal year 2025 ran Oct 1, 2024 – Sep 30, 2025. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
- Rank changes compare with FY2024. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
- Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2024 takes the color of the rank change beside it.
- Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.
Quick answers
Who were the top 10 NAICS 562212 contractors in FY2025?
1. Tikigaq Construction, LLC ($3.14M), 2. Inland Service Corporation, LLC ($1.2M), 3. Hamilton Alliance Inc. ($863K), 4. Kodiak Island Borough ($574K), 5. Waste Management of Texas, Inc. ($549K), 6. Republic Services Inc. ($380K), 7. Gryphon Environmental, LLC ($355K), 8. Ecology Mir Group LLC ($288K), 9. Cedar Avenue Recycling & Transfer Station LP ($234K), 10. Site Solutions (Env) Ltd ($209K).
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