Top 100 Contractors in PSC S2: Housekeeping Services, FY2025

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 36% of FY2025 PSC S2 contract dollars

Ranking facts

Contract obligations
$15,309,797,628 Net of deobligations, by contracts coded PSC S2 or a code under it
Contractors
5,995 Parent companies with an obligation
Largest contractor
Ashbritt Inc. $1.81 billion, 11.2% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank Contractor Net obligations Share Trend
1
Ashbritt Inc.
Top agencies
$1,807,669,693
Rank history: not on the FY2021–FY2024 lists; new.
2
The GEO Group, Inc. 2 awardees, including GEO Transport, Inc.
Top agencies
$633,960,399
Rank history: #3 in FY2021, #4 in FY2022, #3 in FY2023 and #4 in FY2024; up 2 since FY2024.
3
Amentum Holdings, Inc. 12 awardees, including Amentum Services, Inc., PAE Government Services, Inc. and Dzsp 21 LLC
Top agencies
$542,982,681
Rank history: not on the FY2021–FY2023 lists and #19 in FY2024; up 16 since FY2024.
4
Metropolitan Security Services, Inc.
Top agencies
$512,910,010
Rank history: #6 in FY2021, #11 in FY2022, #7 in FY2023 and #2 in FY2024; down 2 since FY2024.
5
Bering Straits Native Corporation 7 awardees, including Bering Straits Global Innovations, LLC, Paragon Professional Services LLC and Bering Straits Professional Services, LLC
Top agencies
$505,187,922
Rank history: #78 in FY2021, #70 in FY2022, #65 in FY2023 and not on the FY2024 list; up 193 since FY2024.
6
Securitas Critical Infrastructure Services Inc. Through Paragon Systems Inc.
Top agencies
$500,484,798
Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; down 1 since FY2024.
7
Constellis, LLC 4 awardees, including Triple Canopy Inc., Centerra Group, LLC and Centerra Construction Partners LLC
Top agencies
$383,880,997
Rank history: not on the FY2021–FY2024 lists; new.
8
Corecivic, Inc.
Top agencies
$336,975,366
Rank history: #12 in FY2021, #12 in FY2022, #10 in FY2023 and #9 in FY2024; up 1 since FY2024.
9
Nana Regional Corporation, Inc. 8 awardees, including Akima Infrastructure Protection LLC, Akima Global Services, LLC and Akima Intra-Data, LLC
Top agencies
$322,275,962
Rank history: #9 in FY2021, #18 in FY2022, #12 in FY2023 and #27 in FY2024; up 18 since FY2024.
10
The Chenega Corporation 15 awardees, including Chenega Global Protection, LLC, Chenega Naswik International LLC and Chenega Base & Logistics Services LLC
Top agencies
$252,472,133
Rank history: #48 in FY2021, #32 in FY2022, #19 in FY2023 and #63 in FY2024; up 53 since FY2024.
11
Environmental Chemical Corporation 2 awardees, including ECC International, LLC and ECC Constructors LLC
Top agencies
$241,887,549
Rank history: not on the FY2021–FY2023 lists and #3 in FY2024; down 8 since FY2024.
12
JBW Group LLC
Top agencies
$234,464,362
Rank history: not on the FY2021–FY2024 lists; new.
13
Arctic Slope Regional Corporation 5 awardees, including Asrc Federal Field Services, LLC, Asrc Communications, Ltd. and Arctec Alaska JV
Top agencies
$181,389,222
Rank history: #15 in FY2021, #16 in FY2022, #14 in FY2023 and #16 in FY2024; up 3 since FY2024.
14
Mvm, Inc.
Top agencies
$172,833,128
Rank history: #16 in FY2021, #9 in FY2022, #8 in FY2023 and #8 in FY2024; down 6 since FY2024.
15
Tmsab LLC
Top agencies
$169,307,091
Rank history: not on the FY2021–FY2024 lists; new.
16
Pride Industries
Top agencies
$161,696,479
Rank history: #17 in FY2021, #19 in FY2022, #16 in FY2023 and #14 in FY2024; down 2 since FY2024.
17
Skookum Educational Programs 2 awardees, including Skookum Services, LLC
Top agencies
$153,617,205
Rank history: #41 in FY2021, #37 in FY2022, #30 in FY2023 and #13 in FY2024; down 4 since FY2024.
18
V2X, Inc. 2 awardees, including V2X Systems LLC and Advantor Systems II LLC
Top agencies
$142,818,309
Rank history: not on the FY2021–FY2023 lists and #35 in FY2024; up 17 since FY2024.
19
KBR Wyle Services LLC Through KBR Services, LLC
Top agencies
$138,163,025
Rank history: not on the FY2021–FY2023 lists and #12 in FY2024; down 7 since FY2024.
20
Pond Security Service GMBH
Top agencies
$128,652,490
Rank history: #18 in FY2021, #15 in FY2022, #18 in FY2023 and #15 in FY2024; down 5 since FY2024.
21
Universal Protection Service, Limited Partnership 2 awardees, including Universal Protection Service, LLC
Top agencies
$125,568,331
Rank history: not on the FY2021–FY2023 lists and #43 in FY2024; up 22 since FY2024.
22
Kerberos International Inc.
Top agencies
$120,469,315
Rank history: not on the FY2021–FY2022 lists, #34 in FY2023 and #18 in FY2024; down 4 since FY2024.
23
Professional Contract Services, Inc.
Top agencies
$117,144,629
Rank history: #22 in FY2021, #20 in FY2022, #25 in FY2023 and #17 in FY2024; down 6 since FY2024.
24
Olgoonik Corporation 5 awardees, including Olgoonik Federal, LLC, Olgoonik Worldwide Services LLC and Olgoonik Logistics, LLC
Top agencies
$113,985,950
Rank history: not on the FY2021–FY2024 lists; new.
25
Covenant Aviation Security, LLC
Top agencies
$111,625,246
Rank history: not on the FY2021–FY2024 lists; new.
26
Global Connections To Employment, Inc.
Top agencies
$96,957,322
Rank history: #27 in FY2021, #23 in FY2022, #23 in FY2023 and #25 in FY2024; down 1 since FY2024.
27
G4S Secure Solutions (USA) Inc.
Top agencies
$89,564,605
Rank history: not on the FY2021–FY2023 lists and #48 in FY2024; up 21 since FY2024.
28
CDA Incorporated
Top agencies
$89,124,916
Rank history: #43 in FY2021, #45 in FY2022, #66 in FY2023 and #36 in FY2024; up 8 since FY2024.
29
Bradley Technologies Inc.
Top agencies
$84,540,103
Rank history: not on the FY2021–FY2022 lists, #74 in FY2023 and #37 in FY2024; up 8 since FY2024.
30
Servicesource Inc. 3 awardees, including Employment Source Inc. and Parc Community Partnership Foundation
Top agencies
$84,485,350
Rank history: #82 in FY2021, #25 in FY2022, #37 in FY2023 and #34 in FY2024; up 4 since FY2024.
31
Vendtech-Sgi LLC
Top agencies
$77,256,082
Rank history: #29 in FY2021, #27 in FY2022, #27 in FY2023 and #26 in FY2024; down 5 since FY2024.
32
J & J Maintenance Inc. 2 awardees, including J&J Germany GMBH
Top agencies
$76,112,234
Rank history: #20 in FY2021, #14 in FY2022, #20 in FY2023 and #21 in FY2024; down 11 since FY2024.
33
Chugach Logistics and Facility Services JV, LLC
Top agencies
$76,048,253
Rank history: not on the FY2021–FY2023 lists and #55 in FY2024; up 22 since FY2024.
34
Afognak Native Corporation 8 awardees, including "Alutiiq Logistics & Maintenance Services, Llc", Alutiiq Information Management, LLC and Alutiiq Commercial Enterprises LLC
Top agencies
$74,838,193
Rank history: #14 in FY2021, #22 in FY2022, #22 in FY2023 and not on the FY2024 list; up 70 since FY2024.
35
Tiya Services L.L.C.
Top agencies
$70,551,971
Rank history: #30 in FY2021, #29 in FY2022, #33 in FY2023 and #28 in FY2024; down 7 since FY2024.
36
Diversified Service Contracting, Inc. 2 awardees, including Dsc-Emi Maintenance Solutions, LLC
Top agencies
$64,421,495
Rank history: #100 in FY2021 and not on the FY2022–FY2024 lists; up 117 since FY2024.
37
CW Resources, Inc.
Top agencies
$64,321,519
Rank history: not on the FY2021–FY2023 lists and #61 in FY2024; up 24 since FY2024.
38
Didlake Inc.
Top agencies
$61,346,727
Rank history: #33 in FY2021, #24 in FY2022, #35 in FY2023 and #29 in FY2024; down 9 since FY2024.
39
Melwood Horticultural Training Center, Inc.
Top agencies
$58,028,465
Rank history: #25 in FY2021, #35 in FY2022, #38 in FY2023 and #31 in FY2024; down 8 since FY2024.
40
Covenant Services Worldwide LLC Through Covenant Aviation Security, LLC
Top agencies
$53,711,139
Rank history: #19 in FY2021, #17 in FY2022, #15 in FY2023 and #11 in FY2024; down 29 since FY2024.
41
Chugach Government Solutions, LLC 4 awardees, including Defense Base Services, LLC, Chugach Solutions Enterprise, LLC and Wolf Creek Federal Services LLC
Top agencies
$53,035,116
Rank history: not on the FY2021–FY2024 lists; up 148 since FY2024.
42
Chimes International, Ltd. Through Chimes District of Columbia Inc.
Top agencies
$52,624,910
Rank history: not on the FY2021–FY2023 lists and #71 in FY2024; up 29 since FY2024.
43
Readiness Management Support LC
Top agencies
$52,486,210
Rank history: not on the FY2021 list, #88 in FY2022, not on the FY2023 list and #47 in FY2024; up 4 since FY2024.
44
Kbr, Inc. Through KBR Diego Garcia, LLC
Top agencies
$51,859,478
Rank history: #7 in FY2021, #8 in FY2022 and not on the FY2023–FY2024 lists; returned.
45
Fedcap Rehabilitation Services, Inc.
Top agencies
$51,286,668
Rank history: #79 in FY2021, #66 in FY2022, #45 in FY2023 and #60 in FY2024; up 15 since FY2024.
46
Akima Facilities Operations LLC
Top agencies
$50,763,913
Rank history: not on the FY2021–FY2022 lists, #49 in FY2023 and #56 in FY2024; up 10 since FY2024.
47
Management & Training Corporation
Top agencies
$50,621,250
Rank history: #55 in FY2021, #52 in FY2022, #42 in FY2023 and #50 in FY2024; up 3 since FY2024.
48
Valiant Technical Services Inc.
Top agencies
$49,000,163
Rank history: #45 in FY2021, not on the FY2022–FY2023 lists and #53 in FY2024; up 5 since FY2024.
49
G4S Secure Integration LLC
Top agencies
$47,416,729
Rank history: not on the FY2021–FY2023 lists and #39 in FY2024; down 10 since FY2024.
50
Continuity Global Solutions LLC 6 awardees, including I3 Pathfinder USA LLC, Torres-Avarn Security LLC and Cgs-Opcl Security LLC
Top agencies
$47,094,235
Rank history: not on the FY2021–FY2024 lists; up 61 since FY2024.
51
BC Partners LLP 4 awardees, including Gardaworld Federal Services LLC, Aegis-Kk Security and Gardaworld Federal
Top agencies
$45,745,340
Rank history: not on the FY2021–FY2023 lists and #32 in FY2024; down 19 since FY2024.
52
Job Options, Incorporated
Top agencies
$44,651,618
Rank history: #40 in FY2021, #49 in FY2022, #36 in FY2023 and #46 in FY2024; down 6 since FY2024.
53
Texas Workforce Commission
Top agencies
$43,796,650
Rank history: not on the FY2021–FY2023 lists and #49 in FY2024; down 4 since FY2024.
54
Trace Inc.
Top agencies
$43,470,979
Rank history: not on the FY2021–FY2023 lists and #67 in FY2024; up 13 since FY2024.
55
Inter-CON Security Systems Inc.
Top agencies
$42,093,795
Rank history: not on the FY2021–FY2023 lists and #77 in FY2024; up 22 since FY2024.
56
Kituwah Services, LLC
Top agencies
$41,609,613
Rank history: not on the FY2021–FY2024 lists; new.
57
Accent Controls, Inc.
Top agencies
$40,292,005
Rank history: not on the FY2021–FY2023 lists and #86 in FY2024; up 29 since FY2024.
58
Simmons & Golden Security LLC
Top agencies
$39,747,444
Rank history: not on the FY2021–FY2024 lists; up 97 since FY2024.
59
Kr-Mtac LLC
Top agencies
$39,720,088
Rank history: not on the FY2021–FY2022 lists, #92 in FY2023 and #65 in FY2024; up 6 since FY2024.
60
VMD Systems Integrators LLC
Top agencies
$39,703,797
Rank history: not on the FY2021–FY2022 lists, #59 in FY2023 and #66 in FY2024; up 6 since FY2024.
61
T47 International Inc.
Top agencies
$39,229,258
Rank history: not on the FY2021–FY2024 lists; up 66 since FY2024.
62
Valiant Integrated Services LLC 2 awardees, including Valiant Government Services LLC and Valiant / Alca JV LLC
Top agencies
$38,222,018
Rank history: not on the FY2021 list, #64 in FY2022, #58 in FY2023 and #72 in FY2024; up 10 since FY2024.
63
Golden Svcs, LLC
Top agencies
$36,465,252
Rank history: #35 in FY2021, #40 in FY2022, #68 in FY2023 and #78 in FY2024; up 15 since FY2024.
64
Hana Industries, Inc.
Top agencies
$36,224,083
Rank history: #57 in FY2021, #65 in FY2022, #62 in FY2023 and #76 in FY2024; up 12 since FY2024.
65
Diversified Protection Corp 2 awardees, including Fiore Industries Inc.
Top agencies
$35,705,932
Rank history: #61 in FY2021, #48 in FY2022, #44 in FY2023 and #90 in FY2024; up 25 since FY2024.
66
Gana-A' Yoo, Limited 5 awardees, including Six Mile Nika JV, LLC, Six Mile, LLC and Kaiyuh Services, LLC
Top agencies
$35,580,035
Rank history: not on the FY2021–FY2024 lists; new.
67
Huntsville Rehabilitation Foundation
Top agencies
$35,275,328
Rank history: #66 in FY2021, #62 in FY2022, #50 in FY2023 and #68 in FY2024; up 1 since FY2024.
68
Coastal Enterprises of Jacksonville Inc. 2 awardees
Top agencies
$35,175,651
Rank history: not on the FY2021 list, #77 in FY2022, #41 in FY2023 and #64 in FY2024; down 4 since FY2024.
69
The Whitestone Group, Inc.
Top agencies
$34,912,733
Rank history: not on the FY2021–FY2024 lists; up 36 since FY2024.
70
Raven Services JV LLC Through Raven Services Corp
Top agencies
$32,461,584
Rank history: not on the FY2021–FY2024 lists; up 67 since FY2024.
71
North American Security, Incorporated
Top agencies
$31,543,594
Rank history: #50 in FY2021, #58 in FY2022, #55 in FY2023 and #62 in FY2024; down 9 since FY2024.
72
Hamhed LLC
Top agencies
$29,612,401
Rank history: not on the FY2021–FY2022 lists, #91 in FY2023 and #82 in FY2024; up 10 since FY2024.
73
Swift & Staley Inc.
Top agencies
$28,673,805
Rank history: #65 in FY2021, #46 in FY2022, #61 in FY2023 and #58 in FY2024; down 15 since FY2024.
74
Frontline King George JV LLC
Top agencies
$28,297,008
Rank history: not on the FY2021–FY2024 lists; up 121 since FY2024.
75
Vectrus-J&J Facilities Support, LLC
Top agencies
$26,856,580
Rank history: not on the FY2021–FY2024 lists; up 250 since FY2024.
76
Tunista Logistics Solutions LLC
Top agencies
$26,524,678
Rank history: not on the FY2021–FY2024 lists; up 30 since FY2024.
77
G4S France JV
Top agencies
$26,050,075
Rank history: not on the FY2021–FY2024 lists; new.
78
Danner Construction Co Inc.
Top agencies
$24,677,406
Rank history: not on the FY2021–FY2024 lists; new.
79
State of New Jersey
Top agencies
$24,227,134
Rank history: not on the FY2021–FY2024 lists; up 34 since FY2024.
80
WE2 Support Services 8A JV LLC
Top agencies
$23,993,223
Rank history: #51 in FY2021, #54 in FY2022, #39 in FY2023 and #52 in FY2024; down 28 since FY2024.
81
Patronus Systems Inc
Top agencies
$23,341,843
Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and #74 in FY2024; down 7 since FY2024.
82
Work Services Corporation
Top agencies
$23,234,139
Rank history: #84 in FY2021, #80 in FY2022, #79 in FY2023 and #81 in FY2024; down 1 since FY2024.
83
Dale Rogers Training Center, Inc.
Top agencies
$22,992,482
Rank history: not on the FY2021–FY2022 lists, #81 in FY2023 and not on the FY2024 list; up 18 since FY2024.
84
Jones Lang Lasalle Americas, Inc.
Top agencies
$22,719,045
Rank history: not on the FY2021–FY2024 lists; up 24 since FY2024.
85
Training, Rehabilitation, & Development Institute, Inc.
Top agencies
$22,603,652
Rank history: #89 in FY2021, #95 in FY2022, #98 in FY2023 and #96 in FY2024; up 11 since FY2024.
86
Spectrum Security Services, Inc.
Top agencies
$22,384,449
Rank history: not on the FY2021 list, #94 in FY2022, #85 in FY2023 and not on the FY2024 list; up 26 since FY2024.
87
Challenge Unlimited, Inc.
Top agencies
$21,941,336
Rank history: not on the FY2021–FY2022 lists, #96 in FY2023 and not on the FY2024 list; up 28 since FY2024.
88
Lamain Industries LLC
Top agencies
$21,807,740
Rank history: not on the FY2021–FY2024 lists; up 14 since FY2024.
89
Aviation Security Management LLC 2 awardees, including Rapiscan Systems Inc.
Top agencies
$21,504,175
Rank history: not on the FY2021–FY2024 lists; new.
90
Good Vocations, Inc.
Top agencies
$21,046,924
Rank history: not on the FY2021–FY2024 lists; up 59 since FY2024.
91
Emcor Group Inc. Through Emcor Government Services, Inc.
Top agencies
$20,674,167
Rank history: not on the FY2021–FY2023 lists and #97 in FY2024; up 6 since FY2024.
92
Meritus Solutions Group LLC 2 awardees, including Pinnacle Protection Partners, LLC
Top agencies
$20,017,767
Rank history: not on the FY2021–FY2024 lists; new.
93
Teya Enterprises LLC
Top agencies
$19,595,027
Rank history: not on the FY2021–FY2022 lists, #94 in FY2023 and not on the FY2024 list; up 112 since FY2024.
94
Louise W. Eggleston Center, Inc.
Top agencies
$19,331,557
Rank history: not on the FY2021–FY2022 lists, #95 in FY2023 and not on the FY2024 list; up 94 since FY2024.
95
King & George, LLC 3 awardees, including Invicta Global, LLC and KGN Support Services LLC
Top agencies
$19,053,918
Rank history: #49 in FY2021, #47 in FY2022, #43 in FY2023 and not on the FY2024 list; up 184 since FY2024.
96
ACE Maintenance & Service Inc.
Top agencies
$18,771,017
Rank history: not on the FY2021–FY2024 lists; up 35 since FY2024.
97
Hamilton Alliance Inc.
Top agencies
$18,709,632
Rank history: not on the FY2021–FY2024 lists; up 23 since FY2024.
98
Electronic Metrology Laboratory, LLC
Top agencies
$18,213,841
Rank history: not on the FY2021–FY2024 lists; up 9 since FY2024.
99
Ahtna, Incorporated 2 awardees, including Ahtna Professional Services, Inc. and Ahtna Integrated Services LLC
Top agencies
$18,210,882
Rank history: #60 in FY2021, #44 in FY2022, #99 in FY2023 and not on the FY2024 list; returned.
100
Joeun System Corp.
Top agencies
$18,074,912
Rank history: not on the FY2021–FY2022 lists, #89 in FY2023 and not on the FY2024 list; up 24 since FY2024.
Show 75 more

100 of 5,995 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC S2

Code Net obligations Largest contractor
S206 Guard Services $5,401,050,957 The GEO Group, Inc.
S208 Landscaping/Groundskeeping Services $3,179,773,192 Ashbritt Inc.
S216 Facilities Operations Support Services $2,866,470,968 Amentum Holdings, Inc.
S201 Custodial Janitorial Services $1,705,902,086 Didlake Inc.
S203 Food Services $499,956,865 Global Connections To Employment, Inc.
S215 Warehousing and Storage Services $386,688,703 Olgoonik Corporation
S299 Other Housekeeping Services $373,346,281 Trace Inc.
S205 Trash/Garbage Collection Services – Including Portable Sanitation Services $328,563,993 Hamilton Alliance Inc.
S222 Waste Treatment and Storage $218,668,733 Clean Harbors Inc.
S209 Laundry and DryCleaning Services $133,028,408 Wiregrass Rehabilitation Center Inc.
S202 Fire Protection Services $58,804,002 The Chenega Corporation
S204 Fueling and Other Petroleum Services – Excluding Storage $54,749,179 Amentum Holdings, Inc.
S218 Snow Removal/Salt Service (also spreading aggregate or other snow melting material) $43,997,499 J & J Maintenance Inc.
S207 Insect and Rodent Control Services $36,133,233 CDS Services Inc.
S211 Surveillance Services $14,742,285 Tbp&Jj Worldwide Services, LLC
S214 Carpet Laying and Cleaning $7,435,232 Ocean Flooring, Inc.

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 $16.1 billion 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.

Quick answers

Who were the top 10 PSC S2 contractors in FY2025?

1. Ashbritt Inc. ($1.81B), 2. The GEO Group, Inc. ($634M), 3. Amentum Holdings, Inc. ($543M), 4. Metropolitan Security Services, Inc. ($513M), 5. Bering Straits Native Corporation ($505M), 6. Securitas Critical Infrastructure Services Inc. ($500M), 7. Constellis, LLC ($384M), 8. Corecivic, Inc. ($337M), 9. Nana Regional Corporation, Inc. ($322M), 10. The Chenega Corporation ($252M).

On GovTribe

Research every contractor on this list

  • Every contract, task order and IDV they hold
  • Their subsidiaries, teammates and competitors
  • Open opportunities they're positioned for
  • Alerts when they win new work
Try for free Login