Top 45 Contractors in PSC Y1CZ: Construction of Other Educational Buildings, Jul 2025–Jun 2026

Name: Top 45 Contractors in PSC Y1CZ: Construction of Other Educational Buildings, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 89% of PSC Y1CZ contract dollars from July 2025 through June 2026

Contract obligations: $184,817,529 Net of deobligations, by contracts coded PSC Y1CZ
Contractors: 47 Parent companies with an obligation
Largest contractor: Federal Contracting Inc. $42.5 million, 22.4% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 45 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Federal Contracting Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$42,485,598	22.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
2	Slsco, Ltd. Top agencies Navy (Department of the Navy)	$41,880,681	22.1%	Rank history: not on the FY2021–FY2024 lists and #1 in FY2025; new, not ranked in Jul 2024–Jun 2025.
3	Hitt Contracting, Inc. Top agencies Army (Department of the Army)	$25,997,638	13.7%	Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; new, not ranked in Jul 2024–Jun 2025.
4	Dobco Inc. Top agencies Army (Department of the Army)	$18,173,145	9.6%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2023, #9 in FY2024 and #2 in FY2025; up 1 since Jul 2024–Jun 2025.
5	Grunley Construction Co., Inc. Top agencies Army (Department of the Army)	$11,255,677	5.9%	Rank history: not on the FY2021 list, #3 in FY2022, not on the FY2023 list, #21 in FY2024 and #12 in FY2025; up 10 since Jul 2024–Jun 2025.
6	Easthill Kunj JV, LLC Top agencies Army (Department of the Army)	$10,575,163	5.6%	Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; new, not ranked in Jul 2024–Jun 2025.
7	Kallidus Technologies, Inc. Top agencies DOT (Department of Transportation)	$7,224,165	3.8%	Rank history: #27 in FY2021, not on the FY2022 list, #9 in FY2023, #8 in FY2024 and #7 in FY2025; up 11 since Jul 2024–Jun 2025.
8	SK Construction and Management Inc. Top agencies Army (Department of the Army)	$4,594,054	2.4%	Rank history: not on the FY2021–FY2023 lists, #10 in FY2024 and #9 in FY2025; up 6 since Jul 2024–Jun 2025.
9	The Whiting-Turner Contracting Company Top agencies DHS (Department of Homeland Security)	$4,357,257	2.3%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023, #3 in FY2024 and #11 in FY2025; down 6 since Jul 2024–Jun 2025.
10	R.a. Burch Construction Co., Inc. Top agencies Navy (Department of the Navy)	$3,046,496	1.6%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023, #22 in FY2024 and #15 in FY2025; up 6 since Jul 2024–Jun 2025.
11	Core Tech-Hdcc-Kajima LLC Top agencies Navy (Department of the Navy)	$3,000,000	1.6%	Rank history: #25 in FY2021, #23 in FY2022, #23 in FY2023, #2 in FY2024 and #5 in FY2025; down 10 since Jul 2024–Jun 2025.
12	Sauer Construction LLC Top agencies Navy (Department of the Navy)	$2,432,495	1.3%	Rank history: not on the FY2021–FY2023 lists, #15 in FY2024 and #8 in FY2025; down 4 since Jul 2024–Jun 2025.
13	Core TECH International Corporation Through Core Tech-Hdcc-Kajima LLC Top agencies Navy (Department of the Navy)	$2,010,282	1.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
14	Overall Contractors Group Inc. Top agencies Army (Department of the Army)	$1,848,482	1.0%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; new, not ranked in Jul 2024–Jun 2025.
15	NV Services LLC Top agencies DOL (Department of Labor)	$1,648,036	0.9%	Rank history: #5 in FY2021, not on the FY2022 list, #25 in FY2023, #12 in FY2024 and #21 in FY2025; up 2 since Jul 2024–Jun 2025.
16	BL Harbert International LLC Top agencies DOJ (Department of Justice)	$775,277	0.4%	Rank history: not on the FY2021–FY2023 lists, #14 in FY2024 and #16 in FY2025; down 4 since Jul 2024–Jun 2025.
17	Harkins Builders Inc. Top agencies Navy (Department of the Navy)	$676,732	0.4%	Rank history: not on the FY2021–FY2022 lists, #8 in FY2023, not on the FY2024 list and #30 in FY2025; up 34 since Jul 2024–Jun 2025.
18	Vmjr Companies LLC Top agencies Army (Department of the Army)	$540,649	0.3%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2023, #18 in FY2024 and #18 in FY2025; up 7 since Jul 2024–Jun 2025.
19	Mig Gov, LLC Top agencies Navy (Department of the Navy)	$402,995	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
20	Zodiac-Poettker HBZ Joint Venture Iii, LLC Top agencies Army (Department of the Army)	$354,070	0.2%	Rank history: not on the FY2021–FY2023 lists, #4 in FY2024 and #47 in FY2025; down 18 since Jul 2024–Jun 2025.
21	Butt Construction Company, Incorporated Top agencies Army (Department of the Army)	$343,223	0.2%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2023, not on the FY2024 list and #22 in FY2025; up 17 since Jul 2024–Jun 2025.
22	Black Construction-Tutor Perini JV Top agencies Navy (Department of the Navy)	$331,292	0.2%	Rank history: not on the FY2021–FY2023 lists, #1 in FY2024 and #24 in FY2025; up 26 since Jul 2024–Jun 2025.
23	Fed Serve LLC Top agencies USDA (Department of Agriculture)	$317,899	0.2%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and #27 in FY2025; up 27 since Jul 2024–Jun 2025.
24	Solutions & Managements Services LLC Top agencies DHS (Department of Homeland Security)	$291,492	0.2%	Rank history: not on the FY2021–FY2024 lists and #19 in FY2025; up 2 since Jul 2024–Jun 2025.
25	Paradigm Construction Services, LLC Top agencies Army (Department of the Army)	$219,476	0.1%	Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; new, not ranked in Jul 2024–Jun 2025.
26	Sustainable Building Solutions, LLC Top agencies Navy (Department of the Navy)	$186,005	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
27	J. Kokolakis Contracting Inc. Top agencies Army (Department of the Army)	$157,582	0.1%	Rank history: #3 in FY2021, #2 in FY2022, #22 in FY2023, #27 in FY2024 and #36 in FY2025; up 6 since Jul 2024–Jun 2025.
28	Bristol Design Build Services, LLC Top agencies Army (Department of the Army)	$147,708	0.1%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023, #32 in FY2024 and #13 in FY2025; down 15 since Jul 2024–Jun 2025.
29	Desbuild EG Management Services JV LLC Top agencies Navy (Department of the Navy)	$145,181	0.1%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2023, #40 in FY2024 and #25 in FY2025; unchanged since Jul 2024–Jun 2025.
30	Gilbane Federal Top agencies DHS (Department of Homeland Security)	$130,578	0.1%	Rank history: not on the FY2021 list, #28 in FY2022, not on the FY2023 list, #38 in FY2024 and #31 in FY2025; up 1 since Jul 2024–Jun 2025.
31	Creativity Global Consultancy Limited Top agencies Navy (Department of the Navy)	$129,665	0.1%	Rank history: not on the FY2021–FY2024 lists and #32 in FY2025; new, not ranked in Jul 2024–Jun 2025.
32	Mickan Generalbaugesellschaft Amberg MBH & Co. KG Top agencies Army (Department of the Army)	$102,444	0.1%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; new, not ranked in Jul 2024–Jun 2025.
33	Four Tribes Enterprises, LLC Top agencies Army (Department of the Army)	$99,850	0.1%	Rank history: not on the FY2021–FY2022 lists, #12 in FY2023, #25 in FY2024 and #17 in FY2025; down 14 since Jul 2024–Jun 2025.
34	Porr Government Services Italy SRL Top agencies Army (Department of the Army)	$67,950	<0.1%	Rank history: not on the FY2021–FY2024 lists and #40 in FY2025; new, not ranked in Jul 2024–Jun 2025.
35	Watterson Construction Co Top agencies Army (Department of the Army)	$58,550	<0.1%	Rank history: not on the FY2021 list, #4 in FY2022, #19 in FY2023, #39 in FY2024 and #41 in FY2025; up 17 since Jul 2024–Jun 2025.
36	Desbuild Incorporated Top agencies Navy (Department of the Navy)	$53,478	<0.1%	Rank history: #12 in FY2021, not on the FY2022–FY2023 lists, #47 in FY2024 and not on the FY2025 list; up 6 since Jul 2024–Jun 2025.
37	Tutor Perini Corporation Through Black Construction-Tutor Perini JV Top agencies Navy (Department of the Navy)	$52,838	<0.1%	Rank history: #4 in FY2021, #13 in FY2022, #24 in FY2023, #42 in FY2024 and not on the FY2025 list; up 10 since Jul 2024–Jun 2025.
38	Southwind Construction Services, LLC Top agencies Army (Department of the Army)	$45,400	<0.1%	Rank history: not on the FY2021 list, #7 in FY2022, not on the FY2023 list, #41 in FY2024 and #10 in FY2025; down 28 since Jul 2024–Jun 2025.
39	Jacobs Government Services Company Top agencies DOJ (Department of Justice)	$33,656	<0.1%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; up 5 since Jul 2024–Jun 2025.
40	E Corp Top agencies Army (Department of the Army)	$25,496	<0.1%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and not on the FY2025 list; down 33 since Jul 2024–Jun 2025.
41	HD Inc. Top agencies USDA (Department of Agriculture)	$24,892	<0.1%	Rank history: not on the FY2021–FY2023 lists, #54 in FY2024 and #34 in FY2025; down 2 since Jul 2024–Jun 2025.
42	WB Brawley Co Top agencies Navy (Department of the Navy)	$21,368	<0.1%	Rank history: not on the FY2021–FY2023 lists, #13 in FY2024 and #45 in FY2025; new, not ranked in Jul 2024–Jun 2025.
43	Resc.usa Inc. Top agencies Army (Department of the Army)	$18,382	<0.1%	Rank history: #40 in FY2021, #34 in FY2022, #43 in FY2023, #49 in FY2024 and #44 in FY2025; up 2 since Jul 2024–Jun 2025.
44	JNB Services LLC Top agencies USAF (Department of the Air Force)	$14,942	<0.1%	Rank history: not on the FY2021–FY2023 lists, #17 in FY2024 and not on the FY2025 list; down 24 since Jul 2024–Jun 2025.
45	Clark Construction LLC Through Clark Construction Group LLC Top agencies Navy (Department of the Navy)	$14,210	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.

Show 20 more

45 of 47 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 $190 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "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.
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 Y1CZ contractors in Jul 2025–Jun 2026?

1. Federal Contracting Inc. ($42.5M), 2. Slsco, Ltd. ($41.9M), 3. Hitt Contracting, Inc. ($26M), 4. Dobco Inc. ($18.2M), 5. Grunley Construction Co., Inc. ($11.3M), 6. Easthill Kunj JV, LLC ($10.6M), 7. Kallidus Technologies, Inc. ($7.22M), 8. SK Construction and Management Inc. ($4.59M), 9. The Whiting-Turner Contracting Company ($4.36M), 10. R.a. Burch Construction Co., Inc. ($3.05M).

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