Top 100 Contractors in PSC Z2PZ: Repair or Alteration of Other Non-Building Facilities, FY2023

Name: Top 100 Contractors in PSC Z2PZ: Repair or Alteration of Other Non-Building Facilities, FY2023
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 38% of FY2023 PSC Z2PZ contract dollars

Contract obligations: $556,659,897 Net of deobligations, by contracts coded PSC Z2PZ
Contractors: 448 Parent companies with an obligation
Largest contractor: Andritz AG $82.5 million, 14.1% of obligations
Data as of: Oct 14, 2026

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	Andritz AG Through Andritz Hydro Corp Top agencies Army (Department of the Army)	$82,452,738	14.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 356 since FY2022.
2	Mcmillen LLC Top agencies Army (Department of the Army) DOI (Department of the Interior)	$34,857,309	6.0%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2024 and #17 in FY2025; up 102 since FY2022.
3	Nan Inc. Top agencies Navy (Department of the Navy)	$19,230,327	3.3%	Rank history: not on the FY2021 list, #7 in FY2022, not on the FY2024 list and #3 in FY2025; up 4 since FY2022.
4	Glen Mar-Hensel Phelps Top agencies Navy (Department of the Navy)	$16,050,000	2.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
5	Sea PAC Engineering Inc Top agencies Navy (Department of the Navy)	$13,520,990	2.3%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2024 and not on the FY2025 list; new.
6	The Chenega Corporation Through Chenega Management, LLC Top agencies Navy (Department of the Navy)	$13,438,524	2.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
7	M. a. Mortenson Companies Inc. Through M.a. Mortenson Company Top agencies Navy (Department of the Navy)	$12,960,803	2.2%	Rank history: not on the FY2021 list, #6 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
8	Sumitomo Heavy Industries, Ltd. Through Sumiju Yokosuka Kogyo Co., Ltd. Top agencies Navy (Department of the Navy)	$10,573,173	1.8%	Rank history: #11 in FY2021, #16 in FY2022 and not on the FY2024–FY2025 lists; up 8 since FY2022.
9	Manson Construction Co. Top agencies Navy (Department of the Navy) DOI (Department of the Interior)	$10,098,737	1.7%	Rank history: #1 in FY2021, #2 in FY2022, #1 in FY2024 and #26 in FY2025; down 7 since FY2022.
10	R.e. Staite Engineering, Inc. Top agencies Navy (Department of the Navy)	$9,977,534	1.7%	Rank history: #86 in FY2021, not on the FY2022 list, #67 in FY2024 and not on the FY2025 list; returned.
11	Garco Wemco A Joint Venture Top agencies Army (Department of the Army) DOE (Department of Energy)	$9,571,963	1.6%	Rank history: #60 in FY2021, #13 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
12	Bering Straits Native Corporation Through Stampede Ventures, Inc. Top agencies Army (Department of the Army)	$8,477,026	1.4%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2024 and not on the FY2025 list; new.
13	Bristol Prime Contractors, LLC Top agencies Army (Department of the Army)	$8,028,381	1.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 203 since FY2022.
14	Koman Integrated Solutions, LLC 2 awardees Top agencies Army (Department of the Army)	$7,953,546	1.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
15	Trade West Construction, Inc. Top agencies Army (Department of the Army)	$7,850,000	1.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
16	Anderson Place Construction LLC Top agencies DHS (Department of Homeland Security)	$7,638,315	1.3%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #95 in FY2025; up 169 since FY2022.
17	Tri-Smith Construction, LLC Top agencies Army (Department of the Army)	$7,485,587	1.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 223 since FY2022.
18	Classic Site Solutions Inc. Top agencies DOI (Department of the Interior)	$7,083,838	1.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
19	Southeastern Industrial Barlovento Jv-2, LLC Top agencies Navy (Department of the Navy)	$6,650,226	1.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
20	Reel COH Inc Top agencies Army (Department of the Army)	$6,522,334	1.1%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2024 and not on the FY2025 list; up 306 since FY2022.
21	Dawson Enterprises, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$6,502,602	1.1%	Rank history: not on the FY2021 list, #82 in FY2022, #80 in FY2024 and not on the FY2025 list; up 61 since FY2022.
22	Akron Building & Outdoor Maintenance Inc. Top agencies DOI (Department of the Interior)	$6,101,771	1.0%	Rank history: not on the FY2021 list, #11 in FY2022 and not on the FY2024–FY2025 lists; down 11 since FY2022.
23	Edward Paige Corporation Top agencies DOI (Department of the Interior)	$5,987,262	1.0%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
24	E.l.c.i. Construction Group, Inc. Top agencies DHS (Department of Homeland Security)	$5,448,060	0.9%	Rank history: #29 in FY2021, #61 in FY2022, #14 in FY2024 and #21 in FY2025; up 37 since FY2022.
25	L S Marine Inc Top agencies Army (Department of the Army)	$5,145,467	0.9%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2024 and #29 in FY2025; new.
26	Terra Site Constructors LLC Top agencies Army (Department of the Army) DOI (Department of the Interior)	$5,038,373	0.9%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
27	Kopacz Boyer Design Build Services LLC Top agencies USAF (Department of the Air Force)	$4,911,667	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
28	Hartman-Walsh Corp Through Hartman-Walsh Painting Company Top agencies DOI (Department of the Interior)	$4,739,030	0.8%	Rank history: #39 in FY2021, not on the FY2022 list, #16 in FY2024 and #19 in FY2025; up 262 since FY2022.
29	T1-Rjs Joint Venture LLC Top agencies Army (Department of the Army)	$4,568,148	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
30	JBW Group LLC Top agencies Navy (Department of the Navy)	$4,550,801	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
31	Advantix Engineering Corp Top agencies DHS (Department of Homeland Security)	$4,435,344	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
32	DAP Construction Management LLC Top agencies USAF (Department of the Air Force)	$4,398,299	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 83 since FY2022.
33	DE LA Fuente Construction Inc. Top agencies Navy (Department of the Navy)	$4,366,436	0.7%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2024 and #60 in FY2025; new.
34	MV7 Inc Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$4,299,963	0.7%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2024 and not on the FY2025 list; new.
35	L & I Fence Construction Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$4,259,236	0.7%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2024 and not on the FY2025 list; up 77 since FY2022.
36	Dubuque Barge and Fleeting Service Co Top agencies Army (Department of the Army)	$4,243,500	0.7%	Rank history: #2 in FY2021, #25 in FY2022, #97 in FY2024 and not on the FY2025 list; down 11 since FY2022.
37	JM Construction Services Inc. Through Vljm, LLC Top agencies Navy (Department of the Navy)	$4,193,186	0.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 133 since FY2022.
38	W.f. Magann Corp Top agencies Navy (Department of the Navy)	$4,178,076	0.7%	Rank history: #28 in FY2021, #30 in FY2022, #68 in FY2024 and not on the FY2025 list; down 8 since FY2022.
39	Midwest Construction Co Top agencies Army (Department of the Army)	$4,155,589	0.7%	Rank history: #34 in FY2021, #5 in FY2022 and not on the FY2024–FY2025 lists; down 34 since FY2022.
40	Teya Frawner JV LLC Top agencies USAF (Department of the Air Force)	$3,832,155	0.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
41	Sygnos Inc. Top agencies Navy (Department of the Navy)	$3,618,650	0.6%	Rank history: #63 in FY2021, #31 in FY2022, #37 in FY2024 and not on the FY2025 list; down 10 since FY2022.
42	Fargo Pacific Inc. Top agencies Navy (Department of the Navy)	$3,588,850	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
43	S.e.a. Construction LLC Top agencies Army (Department of the Army)	$3,471,300	0.6%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2024 and not on the FY2025 list; new.
44	TLI Construction, Inc. Top agencies USAF (Department of the Air Force) DOE (Department of Energy)	$3,298,346	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
45	Modern International Inc. Top agencies USAF (Department of the Air Force)	$3,240,459	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
46	DB Netz AG Regionalnetz Oberpfalz Top agencies Army (Department of the Army)	$3,144,161	0.5%	Rank history: not on the FY2021 list, #40 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
47	JSK Diego Services LLC Top agencies Navy (Department of the Navy)	$3,143,512	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
48	Arctic Slope Regional Corporation Through Ais Infrastructure, LLC Top agencies Army (Department of the Army)	$2,827,325	0.5%	Rank history: #8 in FY2021, #74 in FY2022 and not on the FY2024–FY2025 lists; up 26 since FY2022.
49	Garden of Eden Lawn Care LLC Top agencies Navy (Department of the Navy)	$2,800,000	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
50	W A Ellis Construction Co. Top agencies Army (Department of the Army)	$2,794,600	0.5%	Rank history: #18 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
51	Cer, Incorporated Top agencies Navy (Department of the Navy)	$2,779,000	0.5%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2024 and #32 in FY2025; new.
52	Maverick Constructors, LLC Top agencies USAF (Department of the Air Force)	$2,706,766	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
53	JP Donovan Construction Inc. Top agencies NASA (National Aeronautics and Space Administration)	$2,511,976	0.4%	Rank history: #17 in FY2021, #54 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
54	Windy Bay Services LLC Top agencies Navy (Department of the Navy)	$2,479,746	0.4%	Rank history: not on the FY2021 list, #12 in FY2022, #41 in FY2024 and #93 in FY2025; down 42 since FY2022.
55	Great Lakes Dock and Materials, L.L.C. Top agencies Army (Department of the Army)	$2,426,219	0.4%	Rank history: not on the FY2021 list, #34 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
56	Oneill Contractors Inc. Top agencies Army (Department of the Army)	$2,387,028	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
57	Onopa Services LLC Top agencies DHS (Department of Homeland Security)	$2,345,574	0.4%	Rank history: #68 in FY2021, #60 in FY2022, #69 in FY2024 and #28 in FY2025; up 3 since FY2022.
58	Doyon Government Contracting Inc. 2 awardees, including Doyon Management Services, LLC and Doyon Project Services, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$2,207,158	0.4%	Rank history: #5 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
59	Frazier Investments, Inc. Top agencies USAF (Department of the Air Force)	$2,140,701	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
60	Elevated Technologies Services, LLC Top agencies DOI (Department of the Interior)	$2,128,770	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
61	E S Wagner Co Top agencies DOI (Department of the Interior)	$2,030,862	0.3%	Rank history: #6 in FY2021, not on the FY2022 list, #43 in FY2024 and not on the FY2025 list; up 331 since FY2022.
62	Edilem S.R.L. Top agencies Navy (Department of the Navy)	$2,000,975	0.3%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2024 and not on the FY2025 list; new.
63	Triptych Construction LLC Top agencies DOI (Department of the Interior)	$1,995,583	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64	CCI Prime Contractors, LLC Top agencies Navy (Department of the Navy)	$1,889,049	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
65	Seikitokyu Kogyo Co., Ltd. 2 awardees Top agencies Army (Department of the Army)	$1,771,966	0.3%	Rank history: not on the FY2021 list, #38 in FY2022, #10 in FY2024 and not on the FY2025 list; down 27 since FY2022.
66	Suya Corporation Top agencies Navy (Department of the Navy)	$1,745,355	0.3%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #81 in FY2025; new.
67	Geovert LLC Top agencies DOI (Department of the Interior)	$1,717,860	0.3%	Rank history: not on the FY2021 list, #84 in FY2022 and not on the FY2024–FY2025 lists; up 17 since FY2022.
68	Hawaiian Native Corporation Through B & H Contracting Company, Inc. Top agencies DOI (Department of the Interior)	$1,708,349	0.3%	Rank history: not on the FY2021 list, #8 in FY2022 and not on the FY2024–FY2025 lists; down 60 since FY2022.
69	Inland Construction and Engineering Inc. Top agencies DHS (Department of Homeland Security)	$1,699,072	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
70	Achuti LLC Top agencies Army (Department of the Army)	$1,636,432	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
71	Triune Solutions, LLC Top agencies Army (Department of the Army)	$1,558,593	0.3%	Rank history: not on the FY2021 list, #81 in FY2022 and not on the FY2024–FY2025 lists; up 10 since FY2022.
72	TNT Constructors Top agencies Navy (Department of the Navy)	$1,533,924	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
73	Jacobs Engineering Group Inc. Through Amentum Technology, Inc. Top agencies Navy (Department of the Navy)	$1,494,444	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
74	C J W Construction, Inc. Top agencies Army (Department of the Army)	$1,488,673	0.3%	Rank history: #3 in FY2021, not on the FY2022 list, #71 in FY2024 and #100 in FY2025; up 125 since FY2022.
75	Synergy Electric Company, Inc. Top agencies Navy (Department of the Navy)	$1,467,971	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
76	Cook Inlet Region Inc. 2 awardees, including Weldin Construction LLC and Silver Mountain Construction, LLC Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security)	$1,399,078	0.2%	Rank history: #19 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 185 since FY2022.
77	Doherty Fence, LLC Top agencies USDA (Department of Agriculture)	$1,386,159	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 160 since FY2022.
78	Methuen Construction Co Inc Top agencies Navy (Department of the Navy)	$1,380,130	0.2%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2024 and not on the FY2025 list; new.
79	Griffith Contracting, LLC Top agencies Army (Department of the Army)	$1,345,171	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
80	Ark Construction Management LLC Top agencies DOI (Department of the Interior)	$1,342,928	0.2%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2024 and not on the FY2025 list; new.
81	Dmyles Inc. Top agencies Army (Department of the Army)	$1,331,548	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 63 since FY2022.
82	Nikkai Corporation Top agencies Navy (Department of the Navy)	$1,330,540	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
83	Michael Klebl GMBH & Co. KG Through Klebl GMBH Top agencies Army (Department of the Army)	$1,304,726	0.2%	Rank history: #46 in FY2021, #58 in FY2022 and not on the FY2024–FY2025 lists; down 25 since FY2022.
84	Amcon Construction, Inc. Top agencies USAF (Department of the Air Force)	$1,301,201	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85	D Square LLC & AU Authum Ki A Joint Venture Top agencies Navy (Department of the Navy)	$1,288,695	0.2%	Rank history: #66 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
86	Mcgoldrick Construction Services Corporation Top agencies VA (Department of Veterans Affairs)	$1,282,669	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
87	Burgess Corp Top agencies DHS (Department of Homeland Security)	$1,250,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
88	Hernandez Builders, Inc. Top agencies DOT (Department of Transportation)	$1,236,140	0.2%	Rank history: not on the FY2021 list, #49 in FY2022 and not on the FY2024–FY2025 lists; down 39 since FY2022.
89	APC Construction LLC Top agencies DHS (Department of Homeland Security)	$1,229,481	0.2%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2024 and #43 in FY2025; up 54 since FY2022.
90	Katmai Management Services LLC Top agencies USAID (US Agency for International Development)	$1,215,263	0.2%	Rank history: #85 in FY2021, #92 in FY2022, #96 in FY2024 and not on the FY2025 list; up 2 since FY2022.
91	Rainforest Contracting Inc. Top agencies USDA (Department of Agriculture)	$1,209,884	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
92	Christie Brothers-Sbg JV LLC Top agencies DHS (Department of Homeland Security)	$1,176,239	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #20 in FY2025; up 105 since FY2022.
93	J & J Maintenance Inc. Top agencies USAF (Department of the Air Force)	$1,151,822	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 9 since FY2022.
94	Rock-N-Road Construction Inc Top agencies USDA (Department of Agriculture)	$1,128,284	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
95	MIA General Contracting LLC Top agencies USAF (Department of the Air Force)	$1,127,486	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
96	WHH Nisqually-Garco JV 2 Top agencies Army (Department of the Army)	$1,102,193	0.2%	Rank history: not on the FY2021 list, #57 in FY2022, not on the FY2024 list and #50 in FY2025; down 39 since FY2022.
97	Jabez-Absher 1 Joint Venture Top agencies Navy (Department of the Navy)	$1,062,225	0.2%	Rank history: #7 in FY2021, not on the FY2022 list, #93 in FY2024 and not on the FY2025 list; returned.
98	CMC Building Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,059,790	0.2%	Rank history: #89 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
99	Call Associates - Windamir JV LLC Top agencies DHS (Department of Homeland Security)	$1,010,225	0.2%	Rank history: #37 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 6 since FY2022.
100	Southwest Construction & Property Management Top agencies Navy (Department of the Navy)	$1,005,348	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.

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100 of 448 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 $586 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.

Quick answers

Who were the top 10 PSC Z2PZ contractors in FY2023?

1. Andritz AG ($82.5M), 2. Mcmillen LLC ($34.9M), 3. Nan Inc. ($19.2M), 4. Glen Mar-Hensel Phelps ($16.1M), 5. Sea PAC Engineering Inc ($13.5M), 6. The Chenega Corporation ($13.4M), 7. M. a. Mortenson Companies Inc. ($13M), 8. Sumitomo Heavy Industries, Ltd. ($10.6M), 9. Manson Construction Co. ($10.1M), 10. R.e. Staite Engineering, Inc. ($9.98M).

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