Top 28 Contractors in PSC B546: Security Studies (Physical and Personal), FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Unwin Co Top agencies DOE (Department of Energy)	$40,191,082	33.4%	Rank history: #1 in FY2021; unchanged since FY2022.
2	RMC 2021 LLC Top agencies Navy (Department of the Navy)	$27,769,232	23.1%	Rank history: #2 in FY2021; unchanged since FY2022.
3	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$18,280,670	15.2%	Rank history: #3 in FY2021; unchanged since FY2022.
4	Olgoonik Corporation 2 awardees, including Olgoonik Solutions LLC Top agencies DOS (Department of State)	$8,959,945	7.4%	Rank history: #4 in FY2021; unchanged since FY2022.
5	Afognak Native Corporation Through Shields Point LLC Top agencies DOJ (Department of Justice)	$7,694,095	6.4%	Rank history: #5 in FY2021; unchanged since FY2022.
6	The Tatitlek Corporation 2 awardees, including Tatitlek Federal Services LLC and Tatitlek Technologies, LLC Top agencies DOS (Department of State)	$7,002,742	5.8%	Rank history: #6 in FY2021; unchanged since FY2022.
7	Knowesis, Inc. Top agencies DHS (Department of Homeland Security)	$4,647,514	3.9%	Rank history: not on the FY2021 list; unchanged since FY2022.
8	United Security Inc. Top agencies DOJ (Department of Justice)	$1,299,181	1.1%	Rank history: #9 in FY2021; unchanged since FY2022.
9	Sysorex Government Services Inc. Top agencies DOJ (Department of Justice)	$815,725	0.7%	Rank history: #22 in FY2021; returned, not ranked in FY2022 but on an earlier list.
10	Tatitlek Technologies, LLC Top agencies DOS (Department of State)	$522,047	0.4%	Rank history: not on the FY2021 list; up 2 since FY2022.
11	Crimeless Security, Inc. Top agencies USAF (Department of the Air Force)	$439,792	0.4%	Rank history: #16 in FY2021; down 1 since FY2022.
12	Drodex Inc. Top agencies DOJ (Department of Justice)	$420,000	0.3%	Rank history: #17 in FY2021; up 1 since FY2022.
13	Security Watch Inc. Top agencies DOJ (Department of Justice)	$368,800	0.3%	Rank history: #11 in FY2021; returned, not ranked in FY2022 but on an earlier list.
14	Texas Industrial Security, Inc. Top agencies DOJ (Department of Justice)	$200,013	0.2%	Rank history: not on the FY2021 list; new, not ranked in FY2022.
15	Iparametrics, LLC Top agencies HHS (Department of Health and Human Services)	$102,110	0.1%	Rank history: #19 in FY2021; returned, not ranked in FY2022 but on an earlier list.
16	Swanson Services LLC Top agencies DOJ (Department of Justice)	$72,060	0.1%	Rank history: #13 in FY2021; returned, not ranked in FY2022 but on an earlier list.
17	The Chenega Corporation Through Chenega Integrated Security Solutions, LLC Top agencies DOJ (Department of Justice)	$57,056	<0.1%	Rank history: not on the FY2021 list; unchanged since FY2022.
18	S C & A Inc. Top agencies HHS (Department of Health and Human Services)	$56,401	<0.1%	Rank history: not on the FY2021 list; new, not ranked in FY2022.
19	Global COM Inc. Top agencies USDA (Department of Agriculture)	$50,600	<0.1%	Rank history: not on the FY2021 list; new, not ranked in FY2022.
20	Strategic Security Corp Top agencies DOJ (Department of Justice)	$35,000	<0.1%	Rank history: not on the FY2021 list; up 1 since FY2022.
21	Versar Inc. Through Versar Security Systems, LLC Top agencies GAO (Government Accountability Office)	$24,004	<0.1%	Rank history: not on the FY2021 list; new, not ranked in FY2022.
22	Jaxon Engineering and Maintenance LLC Top agencies DOI (Department of the Interior)	$20,243	<0.1%	Rank history: #20 in FY2021; down 2 since FY2022.
23	MDI Security, LLC Top agencies DOJ (Department of Justice)	$19,020	<0.1%	Rank history: not on the FY2021 list; new, not ranked in FY2022.
24	Starside Security & Investigation Inc. Top agencies DOJ (Department of Justice)	$17,000	<0.1%	Rank history: not on the FY2021 list; new, not ranked in FY2022.
25	Petrie, Todd-Mitchell Duvall Top agencies DOJ (Department of Justice)	$15,000	<0.1%	Rank history: not on the FY2021 list; unchanged since FY2022.
26	Boyden Sean Michael Top agencies DOJ (Department of Justice)	$11,000	<0.1%	Rank history: not on the FY2021 list; down 3 since FY2022.
27	Threat Assessment Group Inc. Top agencies Smithsonian (Smithsonian Institution)	$9,000	<0.1%	Rank history: not on the FY2021 list; new, not ranked in FY2022.
28	Signet Electronic Systems, LLC Top agencies DHS (Department of Homeland Security)	$4,680	<0.1%	Rank history: #29 in FY2021; down 4 since FY2022.

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 $120 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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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