NAICS hierarchy: 33›333›3336›33361›333612
U.S. Industry

NAICS 333612 — SPEED CHANGER, INDUSTRIAL HIGH-SPEED DRIVE, AND GEAR MANUFACTURING

Federal contract awards classified under NAICS code 333612 (SPEED CHANGER, INDUSTRIAL HIGH-SPEED DRIVE, AND GEAR MANUFACTURING) cover 443 unique federal contracts (481 total action records) from USASpending.gov. The top contractors, awarding agencies, and geographic concentration below are aggregated from the highest-value awards in this market — the right view for sizing competition and identifying incumbents.

Unique Contracts
443
481 total actions
Top Contracts $
$23.7M
sampled
Top Contractors
10
Awarding Agencies
4

Top Contractors in NAICS 333612

Largest recipients of federal contract dollars in this NAICS code (ranked by total obligated value). These are the incumbent competitors to know if you sell into this market.

ContractorAwardsTotal Obligated
PARTS LIFE INC1$3.3M
KAMPI COMPONENTS CO INC36$1.2M
ELECTRIC BOAT CORPORATION2$1.2M
INTEGRATED PROCUREMENT TECHNOLOGIES8$937,615.73
TIMKEN GEARS & SERVICES INC.2$831,109
PHOENIX TRADING INC.3$794,950
PIONEER INDUSTRIES, LLC7$777,094.81
VALCOR ENGINEERING CORPORATION1$573,043
TECMOTIV (USA), INC.1$552,578.15
ECI DEFENSE GROUP, INC.12$550,296.78

Top Awarding Agencies

Federal agencies that obligate the most spending in NAICS 333612. Click any agency to see its full contract portfolio, top contractors, and sub-agencies.

AgencyAwardsTotal Obligated
Department of Defense433$21.6M
Department of Homeland Security4$854,779.76
Department of Transportation5$254,529.7
National Aeronautics and Space Administration1$28,004

Geographic Concentration

States where NAICS 333612 contract work is performed, ranked by total obligated value. Useful for sizing the local market and identifying state-level competitors.

StateAwardsTotal Obligated
NJ28$4.5M
NY42$2.2M
FL51$2.0M
PA60$1.9M
OH38$1.7M
MD11$1.6M
CT8$1.3M
MI11$1.0M
TX28$803,453.46
WI17$791,324.65

Most Recent Awards

PEERLESS-WINSMITH, INC.

ASSETS IN SUPPORT OF THE NAS

6973GH26P01160•Department of Transportation•Signed Mar 3, 2026
$90,754.3

PEERLESS-WINSMITH, INC.

ASSETS IN SUPPORT OF THE NAS

6973GH26P01153•Department of Transportation•Signed Mar 3, 2026
$61,643

PEERLESS-WINSMITH, INC.

ASSETS IN SUPPORT OF THE NAS

6973GH26P01156•Department of Transportation•Signed Mar 3, 2026
$49,314.4

PALMER JOHNSON POWER SYSTEMS LLC

3010 015888720 CLUTCH ASSY

70Z08026P20218B00•Department of Homeland Security•Signed Feb 13, 2026
$25,250.76

TIMKEN GEARS & SERVICES INC.

BULL REDUCTION GEAR AND OVERHAUL KIT FOR CGC WILLOW

70Z08525PIBCT0165•Department of Homeland Security•Signed Dec 29, 2025
$754,034

All Unique Contracts in NAICS 333612

Showing 443 unique contracts (one entry per PIID, deduped from modifications) sorted by total dollars obligated.

Showing 176-200 of 443 results
FIRM FIXED PRICENO SET ASIDE USED.

KAMPI COMPONENTS CO INC

8511738426!GEAR SET,HELICAL,MA

Department of DefenseSPE7L026V0201$18,699.45
FIRM FIXED PRICENO SET ASIDE USED.

KAMPI COMPONENTS CO INC

8511710501!UNIVERSAL JOINT

Department of DefenseSPE7L326P0487$18,676.77
FIRM FIXED PRICENO SET ASIDE USED.

TACTAIR FLUID CONTROLS INC

8511670663!SOLENOID,ELECTRICAL

Department of DefenseSPE4A625P1F66$18,452
FIRM FIXED PRICENO SET ASIDE USED.

LESLIE CONTROLS, INC.

8511719683!SOLENOID,ELECTRICAL

Department of DefenseSPE7L326P0584$18,420
FIRM FIXED PRICE

KAMPI COMPONENTS CO INC

8511767591!COUPLING,SHAFT,FLEX

Department of DefenseSPE7L126F1603$17,958.45
FIRM FIXED PRICENO SET ASIDE USED.

PENN POWER GROUP LLC

8511785751!PULLEY,GROOVE

Department of DefenseSPE7L126V2783$17,764.83
FIRM FIXED PRICESMALL BUSINESS SET ASIDE - TOTAL

KAMPI COMPONENTS CO INC

8511711917!DRIVE UNIT,ANGLE

Department of DefenseSPE7L326V0408$17,636.96
FIRM FIXED PRICESMALL BUSINESS SET ASIDE - TOTAL

MIDWAY INDUSTRIAL SUPPLY INC.

8511705111!COUPLING,SHAFT,FLEX

Department of DefenseSPE7L326P0451$17,578.12
FIRM FIXED PRICENO SET ASIDE USED.

IDSC HOLDINGS LLC

HEAVY DUTY TIRE CHANGER

Department of DefenseN0024425PS175$17,527.83
FIRM FIXED PRICE

PHOENIX TRADING INC.

8511703695!COUPLING HALF,SHAFT

Department of DefenseSPE7L326F0146$16,910
FIRM FIXED PRICENO SET ASIDE USED.

EQUIPMENT PARTS SALES

8511717075!CLUTCH ASSEMBLY,FRI

Department of DefenseSPE7L326P0562$16,875
FIRM FIXED PRICESMALL BUSINESS SET ASIDE - TOTAL

U.S.A. SPARES INC.

GEAR,SPUR

Department of DefenseN0010423PEG88$16,850
FIRM FIXED PRICE

HOUSTON DRIVE TRAIN VEHICLE COMPONENT SALES, INC.

8511767891!GEAR CLUSTER

Department of DefenseSPE7L326F0431$16,737.24
FIRM FIXED PRICE

R & M GOVERNMENT SERVICES INC

8511741973!GEAR ASSEMBLY,SPEED

Department of DefenseSPE7L126F1145$16,683.92
FIRM FIXED PRICESMALL BUSINESS SET ASIDE - TOTAL

MARTIN MILITARY INC

8511691729!COUPLING,SHAFT,FLEX

Department of DefenseSPE7L326P0301$16,653.5
FIRM FIXED PRICE

KAMPI COMPONENTS CO INC

8511693374!GEAR,WORM WHEEL

Department of DefenseSPE7L126F0175$16,567.88
FIRM FIXED PRICENO SET ASIDE USED.

SCOTT INDUSTRIAL SYSTEMS, INC

8511700388!MOTOR-TRANSMISSION

Department of DefenseSPE7L126V0570$16,560
FIRM FIXED PRICENO SET ASIDE USED.

DELA TECHNOLOGY CORPORATION

8511690028!GEAR SET,SPUR,MATCH

Department of DefenseSPE7L126V0318$16,188
FIRM FIXED PRICESMALL BUSINESS SET ASIDE - TOTAL

WISCONSIN ORDNANCE WORKS LTD

8511757248!HUB,BODY

Department of DefenseSPE7L326V0883$16,031.4
FIRM FIXED PRICE

KAMPI COMPONENTS CO INC

8511775046!PROPELLER SHAFT WIT

Department of DefenseSPE7L126F1722$15,999.44
FIRM FIXED PRICENO SET ASIDE USED.

ATEC INC

8511712362!COUPLING HALF,SHAFT

Department of DefenseSPE7L126V0911$15,866.62
FIRM FIXED PRICENO SET ASIDE USED.

ATEC INC

8511737178!COUPLING HALF,SHAFT

Department of DefenseSPE7L126P1483$15,866.62
FIRM FIXED PRICENO SET ASIDE USED.

IBP CONSULTING, INC.

8511729978!DRIVE SHAFT ASSY

Department of DefenseSPEHA626P0036$15,750
FIRM FIXED PRICENO SET ASIDE USED.

GUILD ASSOCIATES INC

8511689899!SOLENOID,ELECTRICAL

Department of DefenseSPE7M126V0400$15,717.8
FIRM FIXED PRICENO SET ASIDE USED.

MHD-ROCKLAND INC.

8511730789!COUPLING,SHAFT,RIGI

Department of DefenseSPEWA626P0033$15,625
Data sourced from USASpending.gov. Updated daily. U.S. Industry level NAICS code 333612 — parent codes: 33, 333, 3336, 33361