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Who is actually winning federal awards in your space? Search by company or NAICS to see the top recipients, how much they win, and which agencies buy from them.

Top winners in NAICS 488210 · Support Activities for Rail Transportation

#	Recipient	Total won	Wins	Avg	Last win	Top agency
1	QUALITY TURBOCHARGER COMPONENTS LLC	$5,313,762	6	$885,627	Jul 10, 2026	Department of Transportat…
2	BERING STRAITS GLOBAL INNOVATIONS, LLC	$3,812,870	1	$3,812,870	Jun 01, 2025	Department of Defense
3	QUALITY TRANSPORTATION SERVICES, INC	$2,895,060	1	$2,895,060	Oct 01, 2022	Department of Defense
4	DUOS TECHNOLOGIES, INC.	$2,563,480	1	$2,563,480	Jul 01, 2026	Department of Transportat…
5	JAPAN FREIGHT RAILWAY COMPANY	$2,467,913	1	$2,467,913	Jan 06, 2025	Department of Defense
6	ALLTRACK, INC	$2,075,624	3	$691,875	Dec 22, 2025	Department of Defense
7	SIERRA NORTHERN RAILWAY	$1,485,091	1	$1,485,091	Jan 06, 2023	Department of Defense
8	AMTRAC RAILROAD CONTRACTORS OF MARYLAND, INC	$963,900	1	$963,900	Oct 22, 2024	Department of Defense
9	STAMPEDE VENTURES, INC.	$867,053	1	$867,053	Jun 19, 2024	Department of Defense
10	EAST JAPAN RAILWAY COMPANY	$696,550	1	$696,550	Nov 25, 2025	Department of Defense
11	AMERAMEX INTERNATIONAL, INC.	$695,000	1	$695,000	Apr 02, 2024	Department of Defense
12	PENNSYLVANIA & SOUTHERN RAILWAY LLC	$673,241	1	$673,241	Jul 27, 2019	Department of Defense

Top 12 by total award value, from SAM.gov award notices. Recipient names shown as reported by agencies (variants may exist).

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