Top 100 Contractors in PSC B599: Other Special Studies and Analysis, FY2021
Parent companies by net contract obligations Oct 1, 2020 – Sep 30, 2021 Code page on GovTribe
The top 10 won 60% of FY2021 PSC B599 contract dollars
Ranking facts
- Contract obligations
- $422,034,460 Net of deobligations, by contracts coded PSC B599
- Contractors
- 375 Parent companies with an obligation
- Largest contractor
- Research Triangle Institute $67.2 million, 15.2% 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 | $67,163,197 | |||
| 2 | $65,699,516 | |||
| 3 | $52,507,146 | |||
| 4 |
Janus Research Group, LLC
Top agencies
|
$17,529,950 | ||
| 5 |
The Boeing Company
Top agencies
|
$14,669,343 | ||
| 6 | $11,985,275 | |||
| 7 | $11,907,299 | |||
| 8 |
Cssi, LLC
Top agencies
|
$9,996,967 | ||
| 9 | $6,834,065 | |||
| 10 |
Deloitte LLP
|
$6,666,850 | ||
| 11 | $6,645,319 | |||
| 12 | $6,556,131 | |||
| 13 |
Group W Inc.
Top agencies
|
$5,702,780 | ||
| 14 | $5,656,000 | |||
| 15 | $5,640,230 | |||
| 16 |
The Chenega Corporation
Top agencies
|
$5,541,427 | ||
| 17 | $5,486,036 | |||
| 18 | $4,851,079 | |||
| 19 | $4,779,190 | |||
| 20 | $4,663,550 | |||
| 21 | $4,134,336 | |||
| 22 | $3,756,540 | |||
| 23 | $3,531,282 | |||
| 24 |
First Environment Inc.
Top agencies
|
$3,454,413 | ||
| 25 | $3,341,164 | |||
| 26 |
T&E Technologies, LLC
Top agencies
|
$2,929,173 | ||
| 27 |
Arrowpoint Technologies Inc.
Top agencies
|
$2,782,163 | ||
| 28 |
Sri International
Top agencies
|
$2,654,155 | ||
| 29 | $2,465,272 | |||
| 30 |
KAI Research Inc.
Top agencies
|
$2,275,654 | ||
| 31 | $2,258,049 | |||
| 32 |
Wastren, Inc.
Top agencies
|
$2,241,509 | ||
| 33 |
Vitalant
Top agencies
|
$1,952,490 | ||
| 34 |
Gannett Fleming Inc.
|
$1,739,963 | ||
| 35 |
Productable Inc.
Top agencies
|
$1,700,000 | ||
| 36 | $1,558,819 | |||
| 37 |
CSA Global LLC
Top agencies
|
$1,546,961 | ||
| 38 | $1,486,392 | |||
| 39 | $1,421,687 | |||
| 40 | $1,297,879 | |||
| 41 |
Boudreau Associates LLC
Top agencies
|
$1,218,172 | ||
| 42 |
Redhorse Corporation
Top agencies
|
$1,186,033 | ||
| 43 | $1,183,563 | |||
| 44 |
BCT Partners LLC
Top agencies
|
$1,169,554 | ||
| 45 |
Ball Corp
Top agencies
|
$1,153,809 | ||
| 46 | $1,153,014 | |||
| 47 | $1,111,480 | |||
| 48 | $1,063,250 | |||
| 49 |
Ensco Inc.
Top agencies
|
$1,052,780 | ||
| 50 | $1,050,821 | |||
| 51 | $1,033,896 | |||
| 52 |
Bollinger Shipyards Inc
Top agencies
|
$998,331 | ||
| 53 |
Mercom, Incorporated
Top agencies
|
$995,454 | ||
| 54 | $945,128 | |||
| 55 | $912,340 | |||
| 56 | $900,000 | |||
| 57 | $895,203 | |||
| 58 | $834,982 | |||
| 59 |
AON Consulting Inc.
Top agencies
|
$786,200 | ||
| 60 | $769,077 | |||
| 61 |
Oneida Nation
Top agencies
|
$752,498 | ||
| 62 |
KCG Engineering Group, Inc.
Top agencies
|
$727,315 | ||
| 63 | $724,124 | |||
| 64 |
GFT Infrastructure, Inc.
Top agencies
|
$723,642 | ||
| 65 | $717,338 | |||
| 66 | $705,876 | |||
| 67 |
Reli Group Inc.
Top agencies
|
$668,934 | ||
| 68 |
Purvis Systems Inc.
Top agencies
|
$654,893 | ||
| 69 |
The Concourse Group, LLC
Top agencies
|
$616,625 | ||
| 70 | $606,882 | |||
| 71 |
LRS Federal LLC
Top agencies
|
$601,581 | ||
| 72 |
Pollfish Inc.
Top agencies
|
$578,125 | ||
| 73 |
Parsons Corporation
Top agencies
|
$571,717 | ||
| 74 | $567,000 | |||
| 75 |
Turtle Reef Holdings, LLC
Top agencies
|
$552,760 | ||
| 76 |
Technomics Inc.
Top agencies
|
$547,577 | ||
| 77 |
Exodyne, Inc.
Top agencies
|
$539,983 | ||
| 78 |
Bethel-Bem Solutions JV
Top agencies
|
$524,513 | ||
| 79 | $502,000 | |||
| 80 |
Rhodium Group LLC
Top agencies
|
$500,000 | ||
| 81 |
SGS Canada Inc
|
$480,383 | ||
| 82 |
The Geneva Foundation
Top agencies
|
$471,655 | ||
| 83 |
Meca Consulting Inc.
Top agencies
|
$460,983 | ||
| 84 | $458,000 | |||
| 85 |
Guidehouse Inc.
Top agencies
|
$450,000 | ||
| 86 |
Attagene Inc.
Top agencies
|
$437,815 | ||
| 87 | $433,853 | |||
| 88 | $377,990 | |||
| 89 | $376,646 | |||
| 90 | $363,789 | |||
| 91 |
Eurofins Scientific SE
Top agencies
|
$347,450 | ||
| 92 |
Virginia Polytechnic Institute & State University
|
$323,592 | ||
| 93 | $323,072 | |||
| 94 | $314,500 | |||
| 95 |
Sierra Hydrographics
Top agencies
|
$307,596 | ||
| 96 | $298,064 | |||
| 97 | $297,500 | |||
| 98 | $292,509 | |||
| 99 |
On Assignment, Inc.
Top agencies
|
$282,621 | ||
| 100 |
Advanced Survey Design, LLC
Top agencies
|
$269,843 |
Show 75 more
100 of 375 contractors listed here. See the rest on GovTribe.
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 $443 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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 B599 contractors in FY2021?
1. Research Triangle Institute ($67.2M), 2. Booz Allen Hamilton Holding Corporation ($65.7M), 3. The Rand Corporation ($52.5M), 4. Janus Research Group, LLC ($17.5M), 5. The Boeing Company ($14.7M), 6. National Academy of Sciences ($12M), 7. The Broad Institute, Inc. ($11.9M), 8. Cssi, LLC ($10M), 9. Westat, Inc. ($6.83M), 10. Deloitte LLP ($6.67M).
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