Top 100 Contractors in NAICS 213113: Support Activities for Coal Mining, Jul 2025–Jun 2026
Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe
The top 10 won 53% of NAICS 213113 contract dollars from July 2025 through June 2026
Ranking facts
- Contract obligations
- $2,478,032 Net of deobligations, by contracts coded NAICS 213113
- Contractors
- 138 Parent companies with an obligation
- Largest contractor
- Norcatec LLC $314 thousand, 11.8% 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 |
Norcatec LLC
Top agencies
|
$314,382 | ||
| 2 | $216,865 | |||
| 3 |
ECI Defense Group, Inc.
Top agencies
|
$181,963 | ||
| 4 |
Mechatronics, Inc.
Top agencies
|
$132,306 | ||
| 5 | $115,950 | |||
| 6 |
SKF USA Inc.
Top agencies
|
$103,429 | ||
| 7 | $98,310 | |||
| 8 | $96,660 | |||
| 9 | $87,542 | |||
| 10 | $75,201 | |||
| 11 |
SAFRAN
Top agencies
|
$73,501 | ||
| 12 | $63,745 | |||
| 13 |
MDF Technologies Inc.
Top agencies
|
$60,687 | ||
| 14 |
Airtronics, LLC
Top agencies
|
$59,832 | ||
| 15 |
Brown Helicopter, Inc.
Top agencies
|
$55,010 | ||
| 16 |
Moog Inc.
Top agencies
|
$50,890 | ||
| 17 | $47,310 | |||
| 18 |
S & B, Inc.
Top agencies
|
$36,200 | ||
| 19 |
Statz Corp
Top agencies
|
$35,353 | ||
| 20 |
Jamaica Bearings Co., Inc.
Top agencies
|
$29,543 | ||
| 21 | $28,143 | |||
| 22 | $26,243 | |||
| 23 | $25,000 | |||
| 24 |
The Boeing Company
Top agencies
|
$24,895 | ||
| 25 |
Spaires Inc
Top agencies
|
$22,145 | ||
| 26 |
Kampi Components Co Inc.
Top agencies
|
$20,824 | ||
| 27 |
Optiplex LLC
Top agencies
|
$20,156 | ||
| 28 |
W.p.e., Inc.
Top agencies
|
$19,579 | ||
| 29 | $19,342 | |||
| 30 |
Clarke Power Services Inc.
Top agencies
|
$18,861 | ||
| 31 | $17,306 | |||
| 32 |
RIX Industries
Top agencies
|
$15,876 | ||
| 33 |
Stampede Die Corp
Top agencies
|
$15,680 | ||
| 34 |
MXM Logistics LLC
Top agencies
|
$15,620 | ||
| 35 |
Johnson & Towers LLC
Top agencies
|
$13,741 | ||
| 36 |
All-Safe Inc.
Top agencies
|
$13,280 | ||
| 37 |
Jgils, LLC
Top agencies
|
$13,203 | ||
| 38 |
American Indian Health & Services Corporation
Top agencies
|
$12,792 | ||
| 39 |
Krobach Mfg. Corp.
Top agencies
|
$12,462 | ||
| 40 |
J5 Enterprises, LLC
Top agencies
|
$11,645 | ||
| 41 |
Secure Components, LLC
Top agencies
|
$10,640 | ||
| 42 |
Bourbon Seals LLC
Top agencies
|
$10,091 | ||
| 43 |
6B Parts LLC
Top agencies
|
$9,805 | ||
| 44 | $9,451 | |||
| 45 | $9,165 | |||
| 46 |
Aviarms Support Corp
Top agencies
|
$9,125 | ||
| 47 |
Alamo Aircraft, Ltd.
Top agencies
|
$8,325 | ||
| 48 |
Intercontinental Bearing Supply Company Inc.
Top agencies
|
$7,988 | ||
| 49 |
Etek Tool & Manufacturing LLC
Top agencies
|
$7,892 | ||
| 50 | $7,521 | |||
| 51 |
Lobo Ventures Ltd
Top agencies
|
$7,500 | ||
| 52 |
Billet Industries Inc.
Top agencies
|
$7,400 | ||
| 53 |
Duke's Aerospace, Inc.
Top agencies
|
$7,350 | ||
| 54 |
Btid Parts LLC
Top agencies
|
$7,129 | ||
| 55 |
Scioteq LLC
Top agencies
|
$6,980 | ||
| 56 |
Skyspares Parts Inc.
Top agencies
|
$6,836 | ||
| 57 |
Penn Power Group LLC
Top agencies
|
$6,670 | ||
| 58 | $6,605 | |||
| 59 | $5,755 | |||
| 60 |
Olmar Supply, Inc.
Top agencies
|
$5,700 | ||
| 61 | $5,492 | |||
| 62 |
AMZ Alabama Inc.
Top agencies
|
$5,417 | ||
| 63 |
Pioneer Industries, LLC
Top agencies
|
$5,200 | ||
| 64 |
Wynnson Enterprises, Inc.
Top agencies
|
$5,119 | ||
| 65 |
Spec TECH USA Inc.
Top agencies
|
$4,951 | ||
| 66 |
Equipment Parts Sales
Top agencies
|
$4,920 | ||
| 67 | $4,792 | |||
| 68 |
2S Technologies, Inc.
Top agencies
|
$4,760 | ||
| 69 | $4,759 | |||
| 70 |
SZY Holdings, LLC
Top agencies
|
$4,586 | ||
| 71 |
Jergens Inc.
Top agencies
|
$4,515 | ||
| 72 | $4,250 | |||
| 73 |
Semper FI Partners, LLC
Top agencies
|
$4,041 | ||
| 74 |
J.G.B. Enterprises Inc.
Top agencies
|
$3,849 | ||
| 75 |
Quality Aviation, Inc.
Top agencies
|
$3,612 | ||
| 76 |
Hunt Valve Company, Inc.
Top agencies
|
$3,405 | ||
| 77 | $3,312 | |||
| 78 |
XXL Transportation L.L.C.
Top agencies
|
$2,800 | ||
| 79 | $2,769 | |||
| 80 |
Orbital Parts Inc.
Top agencies
|
$2,500 | ||
| 81 | $2,301 | |||
| 82 |
Western Aero Services Inc
Top agencies
|
$2,250 | ||
| 83 |
SCM Consultants Inc.
Top agencies
|
$2,180 | ||
| 84 |
Aerotek Aviation LLC
Top agencies
|
$2,100 | ||
| 85 | $2,005 | |||
| 86 |
A.j. Gracy, Inc.
Top agencies
|
$1,930 | ||
| 87 | $1,780 | |||
| 88 |
H C Merchandisers, Inc.
Top agencies
|
$1,771 | ||
| 89 | $1,715 | |||
| 90 |
White Aero Inc.
Top agencies
|
$1,689 | ||
| 91 |
CRD Machining, Inc.
Top agencies
|
$1,456 | ||
| 92 |
Dick Medical Supply Inc.
Top agencies
|
$1,440 | ||
| 93 |
Rps-Fl, Inc.
Top agencies
|
$1,417 | ||
| 94 | $1,288 | |||
| 95 | $1,252 | |||
| 96 |
Govpak LLC
Top agencies
|
$1,225 | ||
| 97 | $1,146 | |||
| 98 |
T.r. Machine, Inc.
Top agencies
|
$1,103 | ||
| 99 |
Pride Electronics Inc.
Top agencies
|
$1,056 | ||
| 100 | $1,052 |
Show 75 more
100 of 138 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 $2.66 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.
- Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
- Rank changes compare with Jul 2024–Jun 2025. "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.
- 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 213113 contractors in Jul 2025–Jun 2026?
1. Norcatec LLC ($314K), 2. C & C Metals Engineering Inc. ($217K), 3. ECI Defense Group, Inc. ($182K), 4. Mechatronics, Inc. ($132K), 5. TNN Machining Company, L.L.C. ($116K), 6. SKF USA Inc. ($103K), 7. Advanced CNC Manufacturing, Inc. ($98.3K), 8. Wilson Precision Manufacturing LLC ($96.7K), 9. Ordnance Technology Service, Inc. ($87.5K), 10. Freightliner of Savannah, Inc. ($75.2K).
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