Top 100 Contractors in NAICS 4441: Building Material and Supplies Dealers, FY2025
Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe
The top 10 won 95% of FY2025 NAICS 4441 contract dollars
Ranking facts
- Contract obligations
- $466,567,460 Net of deobligations, by contracts coded NAICS 4441 or a code under it
- Contractors
- 350 Parent companies with an obligation
- Largest contractor
- W.w. Grainger, Inc. $355 million, 73.4% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 | $355,279,024 | |||
| 2 |
MSC Industrial Direct Co. Inc.
|
$91,073,985 | ||
| 3 |
Aero-Glen International LLC
Top agencies
|
$3,373,471 | ||
| 4 | $2,398,446 | |||
| 5 |
S3 Aerodefense LLC
Top agencies
|
$1,700,200 | ||
| 6 | $893,544 | |||
| 7 | $861,928 | |||
| 8 |
Leonardo S.p.A.
Top agencies
|
$690,470 | ||
| 9 | $628,456 | |||
| 10 | $518,909 | |||
| 11 |
Kampi Components Co Inc.
Top agencies
|
$503,658 | ||
| 12 |
RTX Corporation
Top agencies
|
$344,596 | ||
| 13 |
Statz Corp
Top agencies
|
$337,382 | ||
| 14 | $275,876 | |||
| 15 | $250,362 | |||
| 16 |
S I T Corporation
Top agencies
|
$247,681 | ||
| 17 |
P.a.r. Products Co
Top agencies
|
$240,577 | ||
| 18 |
Rodelco Electronics Corp
Top agencies
|
$235,240 | ||
| 19 |
Omega Supply Chain
Top agencies
|
$229,000 | ||
| 20 |
Duke's Aerospace, Inc.
Top agencies
|
$220,675 | ||
| 21 |
C C Distributors, Inc.
Top agencies
|
$220,000 | ||
| 22 |
Jo-Kell Inc.
Top agencies
|
$175,863 | ||
| 23 |
Empire Avionics Corp.
Top agencies
|
$166,568 | ||
| 24 |
New Century Technologies Inc.
|
$157,919 | ||
| 25 | $151,593 | |||
| 26 | $139,472 | |||
| 27 |
Rev-Cap Company, Inc.
Top agencies
|
$134,666 | ||
| 28 | $132,530 | |||
| 29 | $126,488 | |||
| 30 |
Jamaica Bearings Co., Inc.
Top agencies
|
$122,531 | ||
| 31 | $117,873 | |||
| 32 | $115,016 | |||
| 33 | $114,689 | |||
| 34 | $112,589 | |||
| 35 |
JA Moody LLC
Top agencies
|
$104,738 | ||
| 36 |
Hallpass Capital Inc.
Top agencies
|
$104,355 | ||
| 37 |
TNL Sales LLC
Top agencies
|
$98,631 | ||
| 38 |
Chand, L.L.C.
Top agencies
|
$97,571 | ||
| 39 | $97,025 | |||
| 40 | $93,501 | |||
| 41 |
Brown Helicopter, Inc.
Top agencies
|
$92,906 | ||
| 42 | $92,217 | |||
| 43 |
Standard Calibrations Inc.
Top agencies
|
$91,879 | ||
| 44 | $86,105 | |||
| 45 |
ECI Defense Group, Inc.
Top agencies
|
$84,269 | ||
| 46 | $77,045 | |||
| 47 | $71,823 | |||
| 48 | $70,744 | |||
| 49 |
Westsim Engineering, Inc.
Top agencies
|
$70,006 | ||
| 50 | $65,517 | |||
| 51 | $63,826 | |||
| 52 |
FBC Enterprises LLC
Top agencies
|
$58,088 | ||
| 53 | $57,940 | |||
| 54 | $57,373 | |||
| 55 |
Scioteq LLC
Top agencies
|
$56,606 | ||
| 56 |
Narda Holdings, Inc.
Top agencies
|
$56,190 | ||
| 57 |
Airtronics, LLC
Top agencies
|
$55,463 | ||
| 58 |
Insulation Sources Inc.
Top agencies
|
$54,927 | ||
| 59 |
W R Systems Ltd.
Top agencies
|
$54,633 | ||
| 60 |
Baker & Associates Inc.
Top agencies
|
$51,935 | ||
| 61 |
Aqua-Chem, Inc.
Top agencies
|
$50,913 | ||
| 62 | $49,383 | |||
| 63 |
Jgils, LLC
Top agencies
|
$48,239 | ||
| 64 |
RLH Inc.
Top agencies
|
$48,000 | ||
| 65 |
All Affairs Transportation LLC
Top agencies
|
$47,962 | ||
| 66 | $46,841 | |||
| 67 |
Devlon Enterprises Inc.
Top agencies
|
$46,130 | ||
| 68 |
Phoenix Trading Inc.
Top agencies
|
$46,124 | ||
| 69 |
Pioneer Industries, LLC
Top agencies
|
$45,325 | ||
| 70 | $45,000 | |||
| 71 |
J.G.B. Enterprises Inc.
Top agencies
|
$44,390 | ||
| 72 |
Core Inc.
Top agencies
|
$43,579 | ||
| 73 | $43,434 | |||
| 74 | $42,096 | |||
| 75 |
Airborne Industries Inc.
Top agencies
|
$40,286 | ||
| 76 | $40,000 | |||
| 77 |
Trandes Corp.
Top agencies
|
$39,256 | ||
| 78 |
Centroid, Inc.
Top agencies
|
$37,878 | ||
| 79 | $37,121 | |||
| 80 | $37,102 | |||
| 81 |
Triman Industries Inc.
Top agencies
|
$35,263 | ||
| 82 | $35,000 | |||
| 83 | $34,058 | |||
| 84 |
Shiloh Industries Inc.
Top agencies
|
$33,317 | ||
| 85 | $33,133 | |||
| 86 | $32,315 | |||
| 87 |
Edge Technology Distributors Inc
Top agencies
|
$32,192 | ||
| 88 | $32,174 | |||
| 89 |
Westcarb Enterprises Inc.
|
$31,816 | ||
| 90 | $31,132 | |||
| 91 |
Powell Electronics, Inc.
Top agencies
|
$30,629 | ||
| 92 |
Burhani Enterprises Inc.
Top agencies
|
$30,615 | ||
| 93 | $30,016 | |||
| 94 |
Windward Enterprises, LLC
Top agencies
|
$29,848 | ||
| 95 |
Ruta Supplies Inc.
Top agencies
|
$29,242 | ||
| 96 |
R & D Electronics, Inc.
Top agencies
|
$28,118 | ||
| 97 | $27,565 | |||
| 98 |
GI Corporation
Top agencies
|
$27,430 | ||
| 99 | $27,175 | |||
| 100 |
Gemcap Components Inc.
Top agencies
|
$26,810 |
Show 75 more
100 of 350 contractors listed here. See the rest on GovTribe.
Rankings for the codes under NAICS 4441
| Code | Net obligations | Largest contractor |
|---|---|---|
| 44418 Other Building Material Dealers | $9,820,022 | S3 Aerodefense LLC |
| 44414 Hardware Retailers | $1,452,320 | Omega Supply Chain |
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 $484 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 4441 contractors in FY2025?
1. W.w. Grainger, Inc. ($355M), 2. MSC Industrial Direct Co. Inc. ($91.1M), 3. Aero-Glen International LLC ($3.37M), 4. Winston-Salem Industries for the Blind Inc. ($2.4M), 5. S3 Aerodefense LLC ($1.7M), 6. Hardwarenow LLC ($894K), 7. Prymol Business Management Inc. ($862K), 8. Leonardo S.p.A. ($690K), 9. General Dynamics Corporation ($628K), 10. Clarvan Incorporated ($519K).
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