Top 34 Surface Transportation Board Contractors, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Goldbelt, Incorporated 3 awardees, including CP Marine, LLC Top NAICS codes 541519 Other Computer Related Services 541511 Custom Computer Programming Services 541611 Administrative Management and General Management Consulting Services	$3,851,823	42.5%	Rank history: #4 in FY2021, #3 in FY2022, #4 in FY2023 and #1 in FY2025; up 3 since FY2023.
2	Technology Solutions Provider, LLC Top NAICS codes 517919 All Other Telecommunications	$1,106,777	12.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
3	Science Applications International Corporation Top NAICS codes 541519 Other Computer Related Services	$583,786	6.4%	Rank history: #25 in FY2021, #4 in FY2022, #1 in FY2023 and not on the FY2025 list; down 2 since FY2023.
4	Sterling Computers Corporation Top NAICS codes 334111 Electronic Computer Manufacturing	$559,534	6.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
5	Nana Regional Corporation Inc. Through Affigent, LLC Top NAICS codes 541519 Other Computer Related Services	$510,099	5.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
6	Nuvologic Consulting Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$307,991	3.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
7	Networking for Future Inc. Top NAICS codes 541519 Other Computer Related Services	$257,048	2.8%	Rank history: not on the FY2021 list, #16 in FY2022, #17 in FY2023 and #6 in FY2025; up 10 since FY2023.
8	Verizon 2 awardees, including Verizon Business Network Services LLC and Cellco Partnership Top NAICS codes 517110 Wired Telecommunications Carriers 517312 Wireless Telecommunications Carriers (except Satellite) 541519 Other Computer Related Services	$229,935	2.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
9	Aeio LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$201,965	2.2%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2025; new.
10	ABT Global LLC Through Technology Solutions Provider, LLC Top NAICS codes 541519 Other Computer Related Services	$171,964	1.9%	Rank history: not on the FY2021–FY2023 lists and #2 in FY2025; new.
11	CDW Corporation Through CDW Government LLC Top NAICS codes 334111 Electronic Computer Manufacturing	$135,364	1.5%	Rank history: #19 in FY2021, not on the FY2022 list, #8 in FY2023 and not on the FY2025 list; down 3 since FY2023.
12	Thomson Reuters (Tax & Accounting) Inc. Through West Publishing Corporation Top NAICS codes 511210 Software Publishers	$109,520	1.2%	Rank history: #14 in FY2021, not on the FY2022 list, #10 in FY2023 and not on the FY2025 list; down 2 since FY2023.
13	CTG Federal, LLC Top NAICS codes 541519 Other Computer Related Services 511210 Software Publishers	$83,899	0.9%	Rank history: #24 in FY2021, #20 in FY2022, #19 in FY2023 and #23 in FY2025; up 6 since FY2023.
14	Relx Inc Top NAICS codes 511120 Periodical Publishers	$83,292	0.9%	Rank history: not on the FY2021–FY2022 lists, #12 in FY2023 and not on the FY2025 list; down 2 since FY2023.
15	Countertrade Products, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$80,093	0.9%	Rank history: not on the FY2021 list, #15 in FY2022, not on the FY2023 list and #15 in FY2025; returned.
16	Lumen Technologies, Inc. Through Lumen Technologies Government Solutions, Inc. Top NAICS codes 517110 Wired Telecommunications Carriers	$61,593	0.7%	Rank history: #10 in FY2021, #10 in FY2022, #9 in FY2023 and not on the FY2025 list; down 7 since FY2023.
17	Carahsoft Technology Corp Top NAICS codes 511210 Software Publishers	$56,664	0.6%	Rank history: #20 in FY2021, not on the FY2022 list, #15 in FY2023 and #17 in FY2025; down 2 since FY2023.
18	Belfast D.C LLC Through District of Columbia, Government Of Top NAICS codes 519130 Internet Publishing and Broadcasting and Web Search Portals	$53,328	0.6%	Rank history: not on the FY2021–FY2023 lists and #7 in FY2025; new.
19	August Schell Enterprises, Inc. Top NAICS codes 517121 Telecommunications Resellers	$40,280	0.4%	Rank history: not on the FY2021 list, #28 in FY2022, not on the FY2023 list and #18 in FY2025; returned.
20	Aurora Systems Consulting Inc. Top NAICS codes 541519 Other Computer Related Services	$38,397	0.4%	Rank history: not on the FY2021 list, #18 in FY2022, #16 in FY2023 and #19 in FY2025; down 4 since FY2023.
21	New TECH Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services	$34,253	0.4%	Rank history: not on the FY2021 list, #14 in FY2022, #11 in FY2023 and #5 in FY2025; down 10 since FY2023.
22	Govsmart, Inc. Top NAICS codes 541519 Other Computer Related Services	$30,685	0.3%	Rank history: #23 in FY2021, not on the FY2022 list, #18 in FY2023 and not on the FY2025 list; down 4 since FY2023.
23	Xerox Holdings Corp Through Xerox Corporation Top NAICS codes 333316 Photographic and Photocopying Equipment Manufacturing	$28,549	0.3%	Rank history: #22 in FY2021, #19 in FY2022, #27 in FY2023 and not on the FY2025 list; up 4 since FY2023.
24	CDW Government LLC Top NAICS codes 334111 Electronic Computer Manufacturing 541519 Other Computer Related Services	$26,119	0.3%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2025; new.
25	Politico, LLC Top NAICS codes 513110 Newspaper Publishers	$24,700	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
26	Software Information Resource Corp Top NAICS codes 541519 Other Computer Related Services	$18,000	0.2%	Rank history: not on the FY2021 list, #22 in FY2022, #23 in FY2023 and #22 in FY2025; down 3 since FY2023.
27	Ains, LLC Top NAICS codes 541512 Computer Systems Design Services	$17,500	0.2%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023 and #27 in FY2025; down 14 since FY2023.
28	Metaflows Inc. Top NAICS codes 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers	$17,036	0.2%	Rank history: #29 in FY2021, not on the FY2022 list, #31 in FY2023 and #31 in FY2025; up 3 since FY2023.
29	Thundercat Technology LLC Top NAICS codes 541511 Custom Computer Programming Services	$16,021	0.2%	Rank history: not on the FY2021 list, #24 in FY2022, #21 in FY2023 and not on the FY2025 list; down 8 since FY2023.
30	Datawatch Systems, Inc. Top NAICS codes 334512 Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use	$15,377	0.2%	Rank history: #30 in FY2021, #25 in FY2022, #24 in FY2023 and #29 in FY2025; down 6 since FY2023.
31	Fraxion (PTY) Ltd Through Fraxion Spend Management LLC Top NAICS codes 511210 Software Publishers	$15,044	0.2%	Rank history: #26 in FY2021, #27 in FY2022, #25 in FY2023 and not on the FY2025 list; down 6 since FY2023.
32	Encore Group USA LLC Top NAICS codes 813910 Business Associations	$11,949	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
33	Trimble Maps Inc. Top NAICS codes 541519 Other Computer Related Services	$10,815	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
34	Reliable Government Solutions Incorporated Top NAICS codes 541513 Computer Facilities Management Services	$7,919	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.

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 $9.07 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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.

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