Top 31 Contractors in NAICS 524292: Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Signature Choice, LLC Top agencies VA (Department of Veterans Affairs)	$132,070,820	22.9%	Rank history: #2 in FY2022, #2 in FY2023 and #8 in FY2024; up 2 since FY2020.
2	International SOS Government Services Inc. 3 awardees Top agencies DHA (Defense Health Agency)	$103,650,500	18.0%	Rank history: #29 in FY2022 and not on the FY2023–FY2024 lists; down 1 since FY2020.
3	UnitedHealth Group Incorporated Through United Healthcare Services,Inc. Top agencies HHS (Department of Health and Human Services) Treasury (Department of the Treasury)	$85,387,810	14.8%	Rank history: #3 in FY2022, #4 in FY2023 and #2 in FY2024; up 12 since FY2020.
4	Wisconsin Physicians Service Insurance Corp. Top agencies DHA (Defense Health Agency)	$72,167,837	12.5%	Rank history: #4 in FY2022, #3 in FY2023 and #4 in FY2024; down 2 since FY2020.
5	Serco North America (Holdings) Inc Through Serco Inc. Top agencies PBGC (Pension Benefit Guaranty Corporation)	$36,962,835	6.4%	Rank history: #6 in FY2022, #6 in FY2023 and not on the FY2024 list; unchanged since FY2020.
6	Marsh & Mclennan Companies Inc. Through Torrent Technologies, Inc. Top agencies DHS (Department of Homeland Security)	$22,111,140	3.8%	Rank history: #5 in FY2022, #5 in FY2023 and #6 in FY2024; down 2 since FY2020.
7	Triwest Healthcare Alliance Corp Top agencies VA (Department of Veterans Affairs)	$19,633,200	3.4%	Rank history: #1 in FY2022, #1 in FY2023 and #1 in FY2024; new, not ranked in FY2020.
8	The SSI Group Inc Top agencies HHS (Department of Health and Human Services)	$15,000,000	2.6%	Rank history: not on the FY2022 list, #9 in FY2023 and not on the FY2024 list; new, not ranked in FY2020.
9	Atp2 LLC Top agencies VA (Department of Veterans Affairs)	$13,695,529	2.4%	Rank history: #13 in FY2022 and not on the FY2023–FY2024 lists; down 1 since FY2020.
10	OST Inc. Top agencies DHS (Department of Homeland Security)	$12,086,165	2.1%	Rank history: not on the FY2022–FY2024 lists; down 1 since FY2020.
11	Healthequity, Inc. 2 awardees, including Wageworks, Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) Army (Department of the Army)	$9,799,524	1.7%	Rank history: #8 in FY2022, #8 in FY2023 and #7 in FY2024; up 23 since FY2020.
12	Reli Group Inc. Top agencies HHS (Department of Health and Human Services)	$5,912,002	1.0%	Rank history: #12 in FY2022 and not on the FY2023–FY2024 lists; up 2 since FY2020.
13	Paragon Benefits, Inc. Top agencies Navy (Department of the Navy)	$5,465,600	0.9%	Rank history: #11 in FY2022, #11 in FY2023 and #11 in FY2024; down 3 since FY2020.
14	Brsi, LP Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$4,078,564	0.7%	Rank history: not on the FY2022–FY2024 lists; up 5 since FY2020.
15	AON Consulting Inc. 2 awardees, including National Flood Services LLC and Paragon Strategic Solutions Inc. Top agencies DHS (Department of Homeland Security) Treasury (Department of the Treasury)	$3,525,164	0.6%	Rank history: #15 in FY2022, #18 in FY2023 and not on the FY2024 list; down 3 since FY2020.
16	Towers Watson Delaware Inc. Through Willis Towers Watson US LLC Top agencies PBGC (Pension Benefit Guaranty Corporation)	$2,800,000	0.5%	Rank history: #21 in FY2022, not on the FY2023 list and #25 in FY2024; down 3 since FY2020.
17	Horizon Strategies LLC Top agencies Army (Department of the Army)	$2,628,316	0.5%	Rank history: #17 in FY2022, #10 in FY2023 and #19 in FY2024; unchanged since FY2020.
18	Seven Corners Inc. Top agencies DOS (Department of State)	$2,496,856	0.4%	Rank history: #14 in FY2022, #20 in FY2023 and #15 in FY2024; unchanged since FY2020.
19	Heritage Health Solutions, Inc. Top agencies VA (Department of Veterans Affairs)	$2,222,700	0.4%	Rank history: #22 in FY2022 and not on the FY2023–FY2024 lists; up 1 since FY2020.
20	Guidewell Mutual Holding Corporation Through Novitas Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$1,908,225	0.3%	Rank history: #16 in FY2022, #24 in FY2023 and not on the FY2024 list; up 2 since FY2020.
21	Provider Resources, LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$1,254,876	0.2%	Rank history: #23 in FY2022 and not on the FY2023–FY2024 lists; new, not ranked in FY2020.
22	Palisade Strategies, LLC Top agencies VA (Department of Veterans Affairs)	$1,144,099	0.2%	Rank history: #18 in FY2022, #16 in FY2023 and #18 in FY2024; up 6 since FY2020.
23	National Sourcing, Inc. Top agencies Army (Department of the Army)	$1,139,066	0.2%	Rank history: #25 in FY2022, #25 in FY2023 and not on the FY2024 list; up 2 since FY2020.
24	Disabled Veterans Hawaii LLC Top agencies VA (Department of Veterans Affairs)	$893,161	0.2%	Rank history: #30 in FY2022, #23 in FY2023 and not on the FY2024 list; up 3 since FY2020.
25	Penser North America, Inc. Top agencies DOE (Department of Energy)	$863,105	0.1%	Rank history: #24 in FY2022, #17 in FY2023 and #22 in FY2024; up 1 since FY2020.
26	Varetis, Inc. Top agencies HHS (Department of Health and Human Services)	$304,808	0.1%	Rank history: not on the FY2022–FY2024 lists; up 5 since FY2020.
27	Accredo Health Group Inc. Through Express Scripts Inc. Top agencies HHS (Department of Health and Human Services)	$245,900	<0.1%	Rank history: not on the FY2022–FY2024 lists; new, not ranked in FY2020.
28	Nationwide Pharmaceutical LLC Top agencies VA (Department of Veterans Affairs)	$145,238	<0.1%	Rank history: #27 in FY2022, not on the FY2023 list and #27 in FY2024; down 5 since FY2020.
29	Prosidian Consulting LLC Top agencies NSF (National Science Foundation)	$129,957	<0.1%	Rank history: #26 in FY2022, #21 in FY2023 and #24 in FY2024; new, not ranked in FY2020.
30	Palisade-Heritage JV LLC Top agencies VA (Department of Veterans Affairs)	$90,085	<0.1%	Rank history: #19 in FY2022, #12 in FY2023 and #16 in FY2024; up 2 since FY2020.
31	Automatic Data Processing, Inc. Top agencies Smithsonian (Smithsonian Institution)	$15,360	<0.1%	Rank history: #32 in FY2022, #28 in FY2023 and not on the FY2024 list; new, not ranked in FY2020.

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 $577 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.

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