Top 32 Surface Transportation Board Contractors, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Science Applications International Corporation Top NAICS codes 541519 Other Computer Related Services	$2,216,994	30.8%	Rank history: #25 in FY2021, #4 in FY2022, #3 in FY2024 and not on the FY2025 list; up 3 since FY2022.
2	Avineon, Inc. Top NAICS codes 541511 Custom Computer Programming Services	$1,266,797	17.6%	Rank history: #1 in FY2021, #2 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
3	Technology Solutions Provider Inc Top NAICS codes 517919 All Other Telecommunications	$1,088,309	15.1%	Rank history: not on the FY2021 list, #1 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
4	Goldbelt Incorporated 2 awardees, including CP Marine, LLC Top NAICS codes 541511 Custom Computer Programming Services 541611 Administrative Management and General Management Consulting Services	$988,704	13.7%	Rank history: #4 in FY2021, #3 in FY2022, #1 in FY2024 and #1 in FY2025; down 1 since FY2022.
5	Ernst & Young LLP Top NAICS codes 541211 Offices of Certified Public Accountants	$180,061	2.5%	Rank history: not on the FY2021 list, #5 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
6	Accessagility LLC Top NAICS codes 541519 Other Computer Related Services	$168,143	2.3%	Rank history: not on the FY2021 list, #8 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
7	Verizon Communications Inc. 2 awardees, including Verizon Business Network Services LLC Top NAICS codes 517110 Wired Telecommunications Carriers	$155,514	2.2%	Rank history: #9 in FY2021, #6 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
8	CDW Corporation Through CDW Government LLC Top NAICS codes 334111 Electronic Computer Manufacturing 541512 Computer Systems Design Services	$155,181	2.2%	Rank history: #19 in FY2021, not on the FY2022 list, #11 in FY2024 and not on the FY2025 list; returned.
9	Lumen Technologies, Inc. 2 awardees, including Lumen Technologies Government Solutions, Inc. Top NAICS codes 517110 Wired Telecommunications Carriers	$133,296	1.9%	Rank history: #10 in FY2021, #10 in FY2022, #16 in FY2024 and not on the FY2025 list; up 1 since FY2022.
10	Thomson Reuters (Tax & Accounting) Inc. Through West Publishing Corporation Top NAICS codes 511210 Software Publishers	$104,300	1.4%	Rank history: #14 in FY2021, not on the FY2022 list, #12 in FY2024 and not on the FY2025 list; returned.
11	New TECH Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services	$82,705	1.1%	Rank history: not on the FY2021 list, #14 in FY2022, #21 in FY2024 and #5 in FY2025; up 3 since FY2022.
12	Relx Inc Top NAICS codes 511120 Periodical Publishers	$80,088	1.1%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2024 and not on the FY2025 list; new.
13	Ains, LLC Top NAICS codes 541512 Computer Systems Design Services	$58,900	0.8%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2024 and #27 in FY2025; new.
14	Government of District of Columbia Through District of Columbia, Government Of Top NAICS codes 519130 Internet Publishing and Broadcasting and Web Search Portals	$53,328	0.7%	Rank history: #15 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
15	Carahsoft Technology Corp Top NAICS codes 511210 Software Publishers	$52,106	0.7%	Rank history: #20 in FY2021, not on the FY2022 list, #17 in FY2024 and #17 in FY2025; returned.
16	Aurora Systems Consulting Inc. Top NAICS codes 541519 Other Computer Related Services	$34,666	0.5%	Rank history: not on the FY2021 list, #18 in FY2022, #20 in FY2024 and #19 in FY2025; up 2 since FY2022.
17	Networking for Future Inc. Top NAICS codes 541519 Other Computer Related Services	$33,703	0.5%	Rank history: not on the FY2021 list, #16 in FY2022, #7 in FY2024 and #6 in FY2025; down 1 since FY2022.
18	Govsmart, Inc. Top NAICS codes 511210 Software Publishers	$27,935	0.4%	Rank history: #23 in FY2021, not on the FY2022 list, #22 in FY2024 and not on the FY2025 list; returned.
19	CTG Federal, LLC Top NAICS codes 511210 Software Publishers	$26,102	0.4%	Rank history: #24 in FY2021, #20 in FY2022, #13 in FY2024 and #23 in FY2025; up 1 since FY2022.
20	Sinclair Broadcast Group Inc. Through Politico, LLC Top NAICS codes 513110 Newspaper Publishers	$23,000	0.3%	Rank history: #27 in FY2021, #21 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
21	Thundercat Technology LLC Top NAICS codes 541519 Other Computer Related Services	$16,176	0.2%	Rank history: not on the FY2021 list, #24 in FY2022, #29 in FY2024 and not on the FY2025 list; up 3 since FY2022.
22	Arrow Electronics, Inc. Through EC America, Inc. Top NAICS codes 541519 Other Computer Related Services	$15,301	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
23	Software Information Resource Corp Top NAICS codes 541519 Other Computer Related Services	$15,264	0.2%	Rank history: not on the FY2021 list, #22 in FY2022, #26 in FY2024 and #22 in FY2025; down 1 since FY2022.
24	Datawatch Systems, Inc. Top NAICS codes 561621 Security Systems Services (except Locksmiths)	$14,929	0.2%	Rank history: #30 in FY2021, #25 in FY2022, #30 in FY2024 and #29 in FY2025; up 1 since FY2022.
25	Fraxion (PTY) Ltd Through Fraxion Spend Management LLC Top NAICS codes 511210 Software Publishers	$14,606	0.2%	Rank history: #26 in FY2021, #27 in FY2022, #31 in FY2024 and not on the FY2025 list; up 2 since FY2022.
26	Elevator & Grain Merchants Association Transportation Top NAICS codes 813910 Business Associations	$14,458	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
27	Xerox Holdings Corp Through Xerox Corporation Top NAICS codes 333316 Photographic and Photocopying Equipment Manufacturing	$13,622	0.2%	Rank history: #22 in FY2021, #19 in FY2022, #23 in FY2024 and not on the FY2025 list; down 8 since FY2022.
28	Executive Information Systems, L.L.C. Top NAICS codes 541519 Other Computer Related Services	$11,797	0.2%	Rank history: #33 in FY2021, #29 in FY2022, not on the FY2024 list and #33 in FY2025; up 1 since FY2022.
29	Trimble Inc. Through Trimble Maps Inc. Top NAICS codes 541519 Other Computer Related Services	$11,591	0.2%	Rank history: #28 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
30	Reliable Government Solutions Incorporated Top NAICS codes 541513 Computer Facilities Management Services	$7,626	0.1%	Rank history: #34 in FY2021, #30 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
31	Metaflows Inc. Top NAICS codes 541519 Other Computer Related Services	$2,678	<0.1%	Rank history: #29 in FY2021, not on the FY2022 list, #28 in FY2024 and #31 in FY2025; returned.
32	Healthequity, Inc. Top NAICS codes 524292 Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds	$1,469	<0.1%	Rank history: #35 in FY2021, not on the FY2022 list, not on the FY2024 list and #35 in FY2025; returned.

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 $7.2 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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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