Top 100 Contractors in NAICS 4859: Other Transit and Ground Passenger Transportation, FY2025

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

The top 10 won 45% of FY2025 NAICS 4859 contract dollars

Ranking facts

Contract obligations
$362,933,493 Net of deobligations, by contracts coded NAICS 4859 or a code under it
Contractors
370 Parent companies with an obligation
Largest contractor
Washington Metropolitan Area Transit Authority $33.3 million, 8.4% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank Contractor Net obligations Share Trend
1 $33,263,277
Rank history: #45 in FY2021, #10 in FY2022, #6 in FY2023 and #3 in FY2024; up 2 since FY2024.
2 $27,261,517
Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2024; down 1 since FY2024.
3 $21,578,186
Rank history: #13 in FY2021, #18 in FY2022, #16 in FY2023 and #4 in FY2024; up 1 since FY2024.
4 $18,786,139
Rank history: not on the FY2021–FY2023 lists and #19 in FY2024; up 15 since FY2024.
5 $15,614,203
Rank history: #9 in FY2021, #9 in FY2022, #3 in FY2023 and #7 in FY2024; up 2 since FY2024.
6 $14,217,223
Rank history: not on the FY2021–FY2022 lists, #94 in FY2023 and #8 in FY2024; up 2 since FY2024.
7 $12,837,244
Rank history: #41 in FY2021, #11 in FY2022, #8 in FY2023 and #18 in FY2024; up 11 since FY2024.
8 $11,395,382
Rank history: #6 in FY2021, #15 in FY2022, #13 in FY2023 and #5 in FY2024; down 3 since FY2024.
9 $10,585,830
Rank history: #20 in FY2021, #44 in FY2022, #7 in FY2023 and #9 in FY2024; unchanged since FY2024.
10 $10,146,532
Rank history: #3 in FY2021, #3 in FY2022, #5 in FY2023 and #6 in FY2024; down 4 since FY2024.
11 $9,100,799
Rank history: #68 in FY2021, not on the FY2022–FY2023 lists and #32 in FY2024; up 21 since FY2024.
12 $8,976,282
Rank history: #10 in FY2021, #13 in FY2022, #19 in FY2023 and #13 in FY2024; up 1 since FY2024.
13 $8,090,458
Rank history: #26 in FY2021, #20 in FY2022, #12 in FY2023 and #15 in FY2024; up 2 since FY2024.
14 $6,753,705
Rank history: #19 in FY2021, #22 in FY2022, #17 in FY2023 and #11 in FY2024; down 3 since FY2024.
15 $6,422,166
Rank history: #34 in FY2021, #12 in FY2022, #15 in FY2023 and #14 in FY2024; down 1 since FY2024.
16 $6,345,848
Rank history: #2 in FY2021, #2 in FY2022, #2 in FY2023 and #2 in FY2024; down 14 since FY2024.
17 $5,736,233
Rank history: #5 in FY2021, #8 in FY2022, #11 in FY2023 and #16 in FY2024; down 1 since FY2024.
18 $5,721,589
Rank history: not on the FY2021–FY2022 lists, #26 in FY2023 and #17 in FY2024; down 1 since FY2024.
19
Littles Chauffeur Drive Through Little's Chauffeur Drive Limited
$5,190,575
Rank history: not on the FY2021–FY2024 lists; up 207 since FY2024.
20 $4,526,079
Rank history: #7 in FY2021, #4 in FY2022, #9 in FY2023 and #12 in FY2024; down 8 since FY2024.
21 $4,503,910
Rank history: not on the FY2021–FY2024 lists; new.
22 $3,800,000
Rank history: #25 in FY2021, #23 in FY2022 and not on the FY2023–FY2024 lists; returned.
23 $3,741,311
Rank history: not on the FY2021–FY2022 lists, #78 in FY2023 and #63 in FY2024; up 40 since FY2024.
24 $3,548,859
Rank history: #23 in FY2021, #17 in FY2022, #25 in FY2023 and #22 in FY2024; down 2 since FY2024.
25
EMS Team LLC
$3,480,035
Rank history: not on the FY2021–FY2024 lists; new.
26 $3,318,360
Rank history: #60 in FY2021, #52 in FY2022, #52 in FY2023 and #52 in FY2024; up 26 since FY2024.
27
Apex Transit Solutions LLC
$3,299,509
Rank history: #40 in FY2021, #19 in FY2022, #4 in FY2023 and #10 in FY2024; down 17 since FY2024.
28 $3,287,444
Rank history: not on the FY2021–FY2023 lists and #62 in FY2024; up 34 since FY2024.
29 $3,021,050
Rank history: #63 in FY2021, #26 in FY2022, #30 in FY2023 and #25 in FY2024; down 4 since FY2024.
30 $2,912,302
Rank history: #58 in FY2021, #47 in FY2022, #34 in FY2023 and #42 in FY2024; up 12 since FY2024.
31 $2,897,855
Rank history: not on the FY2021–FY2024 lists; new.
32 $2,839,367
Rank history: #54 in FY2021, #50 in FY2022, #42 in FY2023 and #57 in FY2024; up 25 since FY2024.
33 $2,793,133
Rank history: #35 in FY2021, #27 in FY2022, #35 in FY2023 and #30 in FY2024; down 3 since FY2024.
34 $2,570,461
Rank history: #24 in FY2021, #21 in FY2022, #21 in FY2023 and #26 in FY2024; down 8 since FY2024.
35 $2,429,640
Rank history: #22 in FY2021, #24 in FY2022, #23 in FY2023 and #28 in FY2024; down 7 since FY2024.
36 $2,291,675
Rank history: not on the FY2021–FY2024 lists; new.
37 $2,250,827
Rank history: not on the FY2021–FY2024 lists; new.
38 $2,221,227
Rank history: not on the FY2021–FY2024 lists; new.
39 $2,171,446
Rank history: #86 in FY2021, not on the FY2022 list, #47 in FY2023 and #47 in FY2024; up 8 since FY2024.
40 $2,144,394
Rank history: #59 in FY2021, #41 in FY2022, #33 in FY2023 and #50 in FY2024; up 10 since FY2024.
41 $1,981,630
Rank history: #21 in FY2021, #28 in FY2022, #28 in FY2023 and #27 in FY2024; down 14 since FY2024.
42 $1,967,547
Rank history: #11 in FY2021, #54 in FY2022, #24 in FY2023 and #24 in FY2024; down 18 since FY2024.
43 $1,844,519
Rank history: not on the FY2021–FY2023 lists and #41 in FY2024; down 2 since FY2024.
44 $1,803,755
Rank history: not on the FY2021–FY2022 lists, #38 in FY2023 and #38 in FY2024; down 6 since FY2024.
45 $1,801,929
Rank history: not on the FY2021–FY2023 lists and #70 in FY2024; up 25 since FY2024.
46 $1,780,290
Rank history: #65 in FY2021, #60 in FY2022, #27 in FY2023 and #44 in FY2024; down 2 since FY2024.
47 $1,756,765
Rank history: #18 in FY2021, #16 in FY2022, #32 in FY2023 and #34 in FY2024; down 13 since FY2024.
48 $1,750,738
Rank history: not on the FY2021–FY2023 lists and #66 in FY2024; up 18 since FY2024.
49 $1,701,060
Rank history: #73 in FY2021, #59 in FY2022, #36 in FY2023 and #43 in FY2024; down 6 since FY2024.
50 $1,601,695
Rank history: #30 in FY2021, #51 in FY2022, #53 in FY2023 and #40 in FY2024; down 10 since FY2024.
51 $1,585,485
Rank history: #55 in FY2021, #53 in FY2022, #56 in FY2023 and #55 in FY2024; up 4 since FY2024.
52 $1,543,486
Rank history: not on the FY2021–FY2023 lists and #60 in FY2024; up 8 since FY2024.
53 $1,541,340
Rank history: not on the FY2021 list, #56 in FY2022, #40 in FY2023 and #36 in FY2024; down 17 since FY2024.
54
Secure Medical Transport LLC
$1,503,385
Rank history: not on the FY2021–FY2023 lists and #56 in FY2024; up 2 since FY2024.
55
Amerifen Solutions LLC
$1,373,750
Rank history: not on the FY2021–FY2023 lists and #33 in FY2024; down 22 since FY2024.
56 $1,160,841
Rank history: not on the FY2021 list, #34 in FY2022, #39 in FY2023 and #51 in FY2024; down 5 since FY2024.
57
TLCM LLC
$1,109,197
Rank history: #71 in FY2021, #62 in FY2022, #57 in FY2023 and #61 in FY2024; up 4 since FY2024.
58 $1,060,368
Rank history: #99 in FY2021, #68 in FY2022, #62 in FY2023 and #58 in FY2024; unchanged since FY2024.
59 $833,813
Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and #68 in FY2024; up 9 since FY2024.
60
Addon Services LLC
$819,673
Rank history: not on the FY2021–FY2022 lists, #45 in FY2023 and #45 in FY2024; down 15 since FY2024.
61 $774,674
Rank history: not on the FY2021–FY2024 lists; new.
62 $750,833
Rank history: not on the FY2021–FY2024 lists; new.
63 $724,536
Rank history: #66 in FY2021, #55 in FY2022, #55 in FY2023 and #37 in FY2024; down 26 since FY2024.
64 $721,372
Rank history: #89 in FY2021, #57 in FY2022, #48 in FY2023 and #54 in FY2024; down 10 since FY2024.
65 $715,393
Rank history: not on the FY2021–FY2023 lists and #86 in FY2024; up 21 since FY2024.
66 $689,500
Rank history: not on the FY2021–FY2024 lists; new.
67 $640,533
Rank history: #14 in FY2021, #14 in FY2022, #18 in FY2023 and #21 in FY2024; down 46 since FY2024.
68 $525,000
Rank history: #69 in FY2021, #36 in FY2022, #29 in FY2023 and #23 in FY2024; down 45 since FY2024.
69 $519,804
Rank history: not on the FY2021–FY2024 lists; up 277 since FY2024.
70 $490,796
Rank history: not on the FY2021–FY2024 lists; up 118 since FY2024.
71 $486,514
Rank history: not on the FY2021–FY2024 lists; new.
72
Instaff Solutions LLC
$453,592
Rank history: not on the FY2021–FY2024 lists; new.
73 $440,145
Rank history: not on the FY2021 list, #67 in FY2022, #70 in FY2023 and #67 in FY2024; down 6 since FY2024.
74 $436,068
Rank history: not on the FY2021–FY2022 lists, #80 in FY2023 and #77 in FY2024; up 3 since FY2024.
75 $429,600
Rank history: not on the FY2021–FY2024 lists; new.
76 $415,756
Rank history: not on the FY2021 list, #91 in FY2022 and not on the FY2023–FY2024 lists; returned.
77 $402,623
Rank history: not on the FY2021–FY2023 lists and #97 in FY2024; up 20 since FY2024.
78 $397,530
Rank history: not on the FY2021–FY2023 lists and #72 in FY2024; down 6 since FY2024.
79 $381,750
Rank history: not on the FY2021–FY2024 lists; up 37 since FY2024.
80 $374,723
Rank history: not on the FY2021 list, #97 in FY2022, #95 in FY2023 and #69 in FY2024; down 11 since FY2024.
81 $364,542
Rank history: #88 in FY2021, #89 in FY2022, not on the FY2023 list and #84 in FY2024; up 3 since FY2024.
82 $362,296
Rank history: not on the FY2021–FY2024 lists; new.
83 $345,083
Rank history: not on the FY2021–FY2024 lists; up 23 since FY2024.
84 $336,000
Rank history: #82 in FY2021, #77 in FY2022, #74 in FY2023 and #76 in FY2024; down 8 since FY2024.
85 $332,405
Rank history: not on the FY2021–FY2024 lists; up 131 since FY2024.
86 $320,085
Rank history: not on the FY2021 list, #92 in FY2022, not on the FY2023 list and #91 in FY2024; up 5 since FY2024.
87
Logmet LLC
$310,454
Rank history: #29 in FY2021, #45 in FY2022, #44 in FY2023 and #35 in FY2024; down 52 since FY2024.
88 $300,186
Rank history: not on the FY2021–FY2024 lists; new.
89 $293,546
Rank history: not on the FY2021–FY2023 lists and #85 in FY2024; down 4 since FY2024.
90 $292,456
Rank history: not on the FY2021–FY2023 lists and #73 in FY2024; down 17 since FY2024.
91 $286,183
Rank history: not on the FY2021–FY2024 lists; up 19 since FY2024.
92
Grande Remise Location
$268,715
Rank history: not on the FY2021–FY2024 lists; up 36 since FY2024.
93 $268,632
Rank history: not on the FY2021 list, #82 in FY2022, #73 in FY2023 and #79 in FY2024; down 14 since FY2024.
94 $263,140
Rank history: not on the FY2021–FY2024 lists; new.
95 $260,348
Rank history: not on the FY2021–FY2024 lists; up 29 since FY2024.
96 $253,463
Rank history: not on the FY2021–FY2023 lists and #82 in FY2024; down 14 since FY2024.
97 $237,440
Rank history: #62 in FY2021, #69 in FY2022, #63 in FY2023 and #65 in FY2024; down 32 since FY2024.
98 $231,425
Rank history: #75 in FY2021, #74 in FY2022, #66 in FY2023 and #75 in FY2024; down 23 since FY2024.
99
Salmon Summit Support System
$220,960
Rank history: not on the FY2021–FY2024 lists; new.
100 $219,528
Rank history: not on the FY2021–FY2024 lists; new.
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100 of 370 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 4859

Code Net obligations Largest contractor
48599 Other Transit and Ground Passenger Transportation $362,933,493 Washington Metropolitan Area Transit Authority

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 $395 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 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 NAICS 4859 contractors in FY2025?

1. Washington Metropolitan Area Transit Authority ($33.3M), 2. Navarre Corporation ($27.3M), 3. 28 Trans, LLC ($21.6M), 4. Ameriguard Security Services, Inc. ($18.8M), 5. Bradsher, James E ($15.6M), 6. Govtranz, LLC ($14.2M), 7. Integrated Maintenance and Bus Services LLC ($12.8M), 8. Alternative Transportation Systems, LLC ($11.4M), 9. Wheelchair Transport Service, Inc. ($10.6M), 10. KTS Solutions, Inc. ($10.1M).

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