Top 29 Selective Service System Contractors, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Cloud7Works, Inc. Top NAICS codes 541512 Computer Systems Design Services 541513 Computer Facilities Management Services 541519 Other Computer Related Services	$2,437,246	32.6%	Rank history: not on the FY2021–FY2022 lists and #1 in FY2023; returned, not ranked in FY2024 but on an earlier list.
2	Art Z Graphics Inc. Top NAICS codes 541430 Graphic Design Services	$978,134	13.1%	Rank history: #3 in FY2021, #4 in FY2022 and #4 in FY2023; up 1 since FY2024.
3	Lumen Technologies, Inc. Through Lumen Technologies Government Solutions, Inc. Top NAICS codes 517111 Wired Telecommunications Carriers	$806,000	10.8%	Rank history: #2 in FY2021 and not on the FY2022–FY2023 lists; returned, not ranked in FY2024 but on an earlier list.
4	Sonora & Associates LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services 541512 Computer Systems Design Services 541990 All Other Professional, Scientific, and Technical Services	$598,375	8.0%	Rank history: #5 in FY2021, #8 in FY2022 and #3 in FY2023; down 2 since FY2024.
5	CDW Government LLC Top NAICS codes 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers 513210 Software Publishers 334118 Computer Terminal and Other Computer Peripheral Equipment Manufacturing	$506,263	6.8%	Rank history: not on the FY2021–FY2023 lists; new, not ranked in FY2024.
6	Axis Management Group, LLC Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services 561499 All Other Business Support Services	$475,507	6.4%	Rank history: #1 in FY2021, #2 in FY2022 and #2 in FY2023; down 5 since FY2024.
7	Pembroke Partners LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$391,212	5.2%	Rank history: #6 in FY2021, #6 in FY2022 and #8 in FY2023; down 2 since FY2024.
8	Sterling Computers Corporation Top NAICS codes 334111 Electronic Computer Manufacturing	$135,796	1.8%	Rank history: #43 in FY2021, #3 in FY2022 and #20 in FY2023; up 5 since FY2024.
9	Pat Taylor & Associates Inc. Top NAICS codes 561320 Temporary Help Services	$129,143	1.7%	Rank history: not on the FY2021–FY2023 lists; new, not ranked in FY2024.
10	Naviant LLC Top NAICS codes 541513 Computer Facilities Management Services	$120,000	1.6%	Rank history: #32 in FY2021, #11 in FY2022 and #10 in FY2023; returned, not ranked in FY2024 but on an earlier list.
11	E-Logic, Inc. Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$116,679	1.6%	Rank history: not on the FY2021–FY2023 lists; new, not ranked in FY2024.
12	Harper Rains Knight & Co Pa Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$81,234	1.1%	Rank history: not on the FY2021–FY2022 lists and #12 in FY2023; returned, not ranked in FY2024 but on an earlier list.
13	Colossal Contracting LLC Top NAICS codes 541519 Other Computer Related Services	$71,343	1.0%	Rank history: not on the FY2021–FY2023 lists; new, not ranked in FY2024.
14	Shaw, Bransford, & Roth P.C. Top NAICS codes 541199 All Other Legal Services	$64,450	0.9%	Rank history: #19 in FY2021, #29 in FY2022 and not on the FY2023 list; down 6 since FY2024.
15	FCN, Inc. Top NAICS codes 541519 Other Computer Related Services	$61,811	0.8%	Rank history: #7 in FY2021, not on the FY2022 list and #5 in FY2023; returned, not ranked in FY2024 but on an earlier list.
16	Arrow Electronics, Inc. Through Immixtechnology Inc. Top NAICS codes 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers	$52,172	0.7%	Rank history: #22 in FY2021, #15 in FY2022 and #14 in FY2023; down 7 since FY2024.
17	Canon Financial Services Inc. Top NAICS codes 532420 Office Machinery and Equipment Rental and Leasing	$44,217	0.6%	Rank history: not on the FY2021–FY2023 lists; new, not ranked in FY2024.
18	The American Association of Motor Vehicle Administrators Top NAICS codes 541519 Other Computer Related Services	$43,000	0.6%	Rank history: #33 in FY2021, #30 in FY2022 and not on the FY2023 list; down 4 since FY2024.
19	Ttec Holdings Inc. Through Ttec Digital, LLC Top NAICS codes 811210 Electronic and Precision Equipment Repair and Maintenance	$38,633	0.5%	Rank history: not on the FY2021 list, #14 in FY2022 and #11 in FY2023; down 13 since FY2024.
20	Software Information Resource Corp Top NAICS codes 541519 Other Computer Related Services	$28,864	0.4%	Rank history: not on the FY2021–FY2023 lists; new, not ranked in FY2024.
21	Bell and Howell, LLC Top NAICS codes 513210 Software Publishers	$23,478	0.3%	Rank history: #29 in FY2021, #33 in FY2022 and not on the FY2023 list; returned, not ranked in FY2024 but on an earlier list.
22	ManTech International Corporation Through Unison Virtual Acquisition Office LLC Top NAICS codes 513210 Software Publishers	$22,819	0.3%	Rank history: not on the FY2021–FY2023 lists; new, not ranked in FY2024.
23	Precisely Software Incorporated Top NAICS codes 541511 Custom Computer Programming Services	$17,357	0.2%	Rank history: #42 in FY2021, #25 in FY2022 and not on the FY2023 list; down 6 since FY2024.
24	Harris Mid-Atlantic, LLC Top NAICS codes 238220 Plumbing, Heating, and Air-Conditioning Contractors	$10,320	0.1%	Rank history: not on the FY2021–FY2023 lists; new, not ranked in FY2024.
25	Govsmart, Inc. Top NAICS codes 517111 Wired Telecommunications Carriers	$7,698	0.1%	Rank history: #44 in FY2021, not on the FY2022 list and #24 in FY2023; returned, not ranked in FY2024 but on an earlier list.
26	Pitney Bowes Inc. Through Pitney Bowes Global Financial Services LLC Top NAICS codes 532420 Office Machinery and Equipment Rental and Leasing	$5,300	0.1%	Rank history: #48 in FY2021, #26 in FY2022 and #23 in FY2023; returned, not ranked in FY2024 but on an earlier list.
27	Quadient Inc. Top NAICS codes 532420 Office Machinery and Equipment Rental and Leasing	$5,247	0.1%	Rank history: not on the FY2021–FY2023 lists; new, not ranked in FY2024.
28	Flycast Partners, Inc. Top NAICS codes 541519 Other Computer Related Services	$2,800	<0.1%	Rank history: not on the FY2021–FY2023 lists; new, not ranked in FY2024.
29	Sound Inc Top NAICS codes 561621 Security Systems Services (except Locksmiths)	$410	<0.1%	Rank history: not on the FY2021–FY2023 lists; new, not ranked in FY2024.

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 $7.47 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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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