Top 100 Contractors in NAICS 23731: Highway, Street, and Bridge Construction, FY2023

Name: Top 100 Contractors in NAICS 23731: Highway, Street, and Bridge Construction, FY2023
Creator: GovTribe

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

The top 10 won 32% of FY2023 NAICS 23731 contract dollars

Contract obligations: $2,796,994,416 Net of deobligations, by contracts coded NAICS 23731 or a code under it
Contractors: 1,006 Parent companies with an obligation
Largest contractor: Peter Kiewit Sons', Inc. $231 million, 7.4% 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	Peter Kiewit Sons', Inc. 5 awardees, including Kiewit Infrastructure West Co. and Kiewit Infrastructure Co. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$230,876,702	7.4%	Rank history: #18 in FY2021, #2 in FY2022, #4 in FY2024 and #6 in FY2025; up 1 since FY2022.
2	Appalachian Aggregates LLC 5 awardees, including H-K Contractors, Inc. and Staker & Parson Companies Top agencies DOT (Department of Transportation)	$126,394,883	4.0%	Rank history: #45 in FY2021, #5 in FY2022, #15 in FY2024 and not on the FY2025 list; up 3 since FY2022.
3	Construction Management Resources Inc. Through Wagman Heavy Civil Inc. Top agencies DOT (Department of Transportation)	$122,777,776	3.9%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
4	Granite Construction Company Guam Through Granite Construction Company Top agencies DOT (Department of Transportation) Army (Department of the Army)	$93,671,861	3.0%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2024 and #52 in FY2025; new.
5	LPC Contractors Inc. Top agencies DOT (Department of Transportation)	$93,108,136	3.0%	Rank history: not on the FY2021 list, #21 in FY2022, #87 in FY2024 and not on the FY2025 list; up 16 since FY2022.
6	Black Micro Corporation Top agencies Navy (Department of the Navy)	$89,414,045	2.9%	Rank history: not on the FY2021 list, #14 in FY2022, #11 in FY2024 and not on the FY2025 list; up 8 since FY2022.
7	Steve Manning Construction Inc. Top agencies DOT (Department of Transportation)	$74,832,255	2.4%	Rank history: #42 in FY2021, #15 in FY2022, #14 in FY2024 and #8 in FY2025; up 8 since FY2022.
8	Southwest Concrete Paving Co Top agencies Navy (Department of the Navy)	$59,830,000	1.9%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
9	The Walsh Group Through Archer Western Construction LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$59,815,411	1.9%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 227 since FY2022.
10	Mitchell Brothers Inc. Top agencies Army (Department of the Army)	$53,292,312	1.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
11	SES Constructors LLC Top agencies Army (Department of the Army)	$47,462,239	1.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
12	NH1 JV Top agencies USAF (Department of the Air Force)	$46,661,484	1.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
13	Wagner Construction, Inc. Top agencies DOT (Department of Transportation)	$41,494,146	1.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
14	Coffman Specialties, Inc. Top agencies Navy (Department of the Navy)	$40,996,248	1.3%	Rank history: #26 in FY2021, not on the FY2022 list, #96 in FY2024 and #31 in FY2025; returned.
15	Herback General Engineering LLC 2 awardees Top agencies DOT (Department of Transportation)	$39,717,192	1.3%	Rank history: #24 in FY2021, #58 in FY2022, not on the FY2024 list and #60 in FY2025; up 43 since FY2022.
16	Estes Bros. Const. Inc. Top agencies DOT (Department of Transportation)	$36,039,673	1.2%	Rank history: #4 in FY2021, #12 in FY2022, #7 in FY2024 and #9 in FY2025; down 4 since FY2022.
17	PCC Ventures Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$35,340,953	1.1%	Rank history: not on the FY2021 list, #16 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
18	Golden Triangle Construction Co Inc. Top agencies Army (Department of the Army)	$35,086,000	1.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #80 in FY2025; new.
19	Las Vegas Paving Corporation Top agencies DOT (Department of Transportation)	$32,574,602	1.0%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #96 in FY2025; new.
20	Turner Construction Company 2 awardees, including Flatiron Dragados Constructors, Inc. and Sociedad Espanola De Montajes Industriales SA Top agencies DOT (Department of Transportation) USAF (Department of the Air Force)	$28,286,108	0.9%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
21	Rocky Mountain Construction, LLC Top agencies DOT (Department of Transportation)	$25,895,640	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
22	Alamo City Constructors, Inc. Top agencies USAF (Department of the Air Force)	$24,231,424	0.8%	Rank history: not on the FY2021 list, #75 in FY2022 and not on the FY2024–FY2025 lists; up 53 since FY2022.
23	K.w. Emerson, Inc. Top agencies USDA (Department of Agriculture)	$23,085,671	0.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 181 since FY2022.
24	Bryant's Land and Development Industries, Inc. Top agencies DOT (Department of Transportation)	$20,927,597	0.7%	Rank history: #15 in FY2021, #25 in FY2022, #39 in FY2024 and #35 in FY2025; up 1 since FY2022.
25	Athena Construction Group, Inc. Top agencies WHS (DOD Washington Headquarters Service)	$20,896,984	0.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
26	Core TECH LLC Top agencies Navy (Department of the Navy)	$19,278,908	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
27	Stellar J Corp Top agencies DOT (Department of Transportation)	$18,258,331	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
28	Pruhs Construction Co., L.L.C. Top agencies DOT (Department of Transportation)	$18,108,046	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
29	Milani Construction LLC Top agencies Army (Department of the Army)	$18,085,000	0.6%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2024 and not on the FY2025 list; new.
30	Central Southern Construction Corp. Top agencies DOT (Department of Transportation)	$17,753,723	0.6%	Rank history: #72 in FY2021, #34 in FY2022, #60 in FY2024 and #3 in FY2025; up 4 since FY2022.
31	Asrc Earthworks LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$17,669,601	0.6%	Rank history: #56 in FY2021, #44 in FY2022 and not on the FY2024–FY2025 lists; up 13 since FY2022.
32	Afognak Native Corporation Through Alutiiq General Contractors, LLC Top agencies Army (Department of the Army)	$17,338,599	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
33	Terra Site Constructors LLC Top agencies DOI (Department of the Interior) Army (Department of the Army) USDA (Department of Agriculture)	$15,119,361	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 265 since FY2022.
34	Novel Construction LLC Top agencies DOT (Department of Transportation)	$14,972,813	0.5%	Rank history: #96 in FY2021, not on the FY2022 list, not on the FY2024 list and #44 in FY2025; up 370 since FY2022.
35	Mountain Point, LLC Top agencies USAF (Department of the Air Force)	$14,969,837	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
36	Dske Construction LLC Top agencies DOT (Department of Transportation)	$14,525,313	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
37	Head, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$14,362,500	0.5%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2024 and #23 in FY2025; new.
38	ST Rhoades Construction Inc Through S.t.rhoades Construction Incorporated Top agencies DOT (Department of Transportation)	$14,289,550	0.5%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #63 in FY2025; new.
39	Columbus Barricades, Inc. Top agencies Army (Department of the Army)	$14,198,059	0.5%	Rank history: #44 in FY2021, #30 in FY2022, #92 in FY2024 and #51 in FY2025; down 9 since FY2022.
40	Hatch Construction & Paving Inc. Top agencies DOT (Department of Transportation)	$13,847,688	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
41	Price Contracting Inc. Top agencies USDA (Department of Agriculture)	$13,341,529	0.4%	Rank history: not on the FY2021 list, #57 in FY2022, #50 in FY2024 and #81 in FY2025; up 16 since FY2022.
42	Mitsubishi Materials Corporation Through Hawaiian Rock Products Corporation Top agencies USAF (Department of the Air Force)	$13,084,220	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 76 since FY2022.
43	Warm Springs Construction Enterprise Top agencies USDA (Department of Agriculture)	$13,075,520	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
44	Martin Brothers Construction Top agencies USDA (Department of Agriculture) DOT (Department of Transportation) Army (Department of the Army)	$12,818,798	0.4%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2024 and #21 in FY2025; new.
45	AUI Inc. Top agencies DOT (Department of Transportation)	$12,579,854	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
46	Kovilic Construction Co Inc. Top agencies DOT (Department of Transportation)	$12,561,316	0.4%	Rank history: #43 in FY2021, #53 in FY2022, #25 in FY2024 and #71 in FY2025; up 7 since FY2022.
47	Century Companies, Inc. Top agencies DOT (Department of Transportation) DOI (Department of the Interior)	$12,550,903	0.4%	Rank history: #80 in FY2021, #68 in FY2022 and not on the FY2024–FY2025 lists; up 21 since FY2022.
48	Guardian Construction, Inc. Top agencies DOI (Department of the Interior)	$12,180,277	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
49	Double A Services Inc. Top agencies Army (Department of the Army)	$12,167,465	0.4%	Rank history: #28 in FY2021, not on the FY2022 list, #55 in FY2024 and #62 in FY2025; up 107 since FY2022.
50	Sky Blue Builders LLC Through Sky Blue RME JV LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$11,596,282	0.4%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2024 and #28 in FY2025; up 230 since FY2022.
51	Siete Inc. Top agencies DOT (Department of Transportation)	$11,295,887	0.4%	Rank history: not on the FY2021 list, #47 in FY2022, #72 in FY2024 and not on the FY2025 list; down 4 since FY2022.
52	J.m. Caribbean Builders Corp Top agencies DOT (Department of Transportation)	$11,253,000	0.4%	Rank history: not on the FY2021 list, #55 in FY2022 and not on the FY2024–FY2025 lists; up 3 since FY2022.
53	Terry Contracting & Materials, Inc. Top agencies USAF (Department of the Air Force)	$11,140,886	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
54	Donley Construction LLC Top agencies Navy (Department of the Navy)	$11,130,890	0.4%	Rank history: not on the FY2021 list, #46 in FY2022, #89 in FY2024 and not on the FY2025 list; down 8 since FY2022.
55	Chenega Security International, LLC Top agencies Army (Department of the Army)	$10,959,759	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
56	The Cianbro Companies Through Cianbro Corporation Top agencies Navy (Department of the Navy)	$10,184,020	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
57	Adams Contracting LLC Top agencies USDA (Department of Agriculture)	$9,889,329	0.3%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2024 and not on the FY2025 list; new.
58	Bering Straits Native Corporation 3 awardees, including Stampede Ventures, Inc., Arcticom, LLC and Eagle Eye Electric LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$9,646,865	0.3%	Rank history: #13 in FY2021, #36 in FY2022 and not on the FY2024–FY2025 lists; down 22 since FY2022.
59	Barnhill Contracting Company Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command)	$9,421,475	0.3%	Rank history: #86 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 49 since FY2022.
60	Eclipse Companies, LLC Top agencies DOT (Department of Transportation)	$9,356,155	0.3%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2024 and #17 in FY2025; up 332 since FY2022.
61	Judd Buick Construction Inc. Top agencies USDA (Department of Agriculture)	$9,245,144	0.3%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2024 and #53 in FY2025; new.
62	Etcon Inc. Top agencies Army (Department of the Army)	$9,123,091	0.3%	Rank history: #9 in FY2021, #50 in FY2022, #79 in FY2024 and not on the FY2025 list; down 12 since FY2022.
63	Unico Mechanical Corp Top agencies Army (Department of the Army)	$9,119,020	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64	Burgos Group, LLC Top agencies Army (Department of the Army)	$9,020,439	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
65	Tompco, Inc. Top agencies USAF (Department of the Air Force)	$8,979,449	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
66	Doyon Government Contracting Inc. Through Doyon Management Services, LLC Top agencies DOT (Department of Transportation)	$8,812,563	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
67	Williams Construction & Cabinetry, Inc. Top agencies USDA (Department of Agriculture)	$8,541,321	0.3%	Rank history: not on the FY2021 list, #84 in FY2022, not on the FY2024 list and #13 in FY2025; up 17 since FY2022.
68	Shumaker Trucking & Excavating Contractors, Inc. Top agencies DOT (Department of Transportation)	$8,532,523	0.3%	Rank history: not on the FY2021 list, #70 in FY2022, not on the FY2024 list and #58 in FY2025; up 2 since FY2022.
69	Weeminuche Construction Authority Through WCA Construction, LLC Top agencies DOI (Department of the Interior)	$8,061,241	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
70	Jas.w. Glover, Ltd. Top agencies Navy (Department of the Navy)	$8,037,737	0.3%	Rank history: #20 in FY2021, #42 in FY2022 and not on the FY2024–FY2025 lists; down 28 since FY2022.
71	Olgoonik Enterprises, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$8,036,936	0.3%	Rank history: not on the FY2021 list, #80 in FY2022, not on the FY2024 list and #37 in FY2025; up 9 since FY2022.
72	S & L Landscaping & Excavation Inc. Top agencies DOT (Department of Transportation)	$7,994,325	0.3%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #15 in FY2025; new.
73	Construction Partners Inc. Through Wiregrass Construction Company, Inc. Top agencies Army (Department of the Army)	$7,944,431	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
74	JM Construction Services Inc. Through Vljm, LLC Top agencies Navy (Department of the Navy)	$7,891,471	0.3%	Rank history: not on the FY2021 list, #43 in FY2022 and not on the FY2024–FY2025 lists; down 31 since FY2022.
75	TSI Engineering, Inc. Top agencies DOT (Department of Transportation)	$7,854,786	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
76	VSS International Inc. Top agencies DOT (Department of Transportation)	$7,773,236	0.2%	Rank history: not on the FY2021 list, #23 in FY2022, #33 in FY2024 and #64 in FY2025; down 53 since FY2022.
77	ACE Engineering Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$7,771,529	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 218 since FY2022.
78	BCI Construction Usa, Inc. Top agencies Army (Department of the Army)	$7,770,220	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
79	M & F Concrete, Inc. Top agencies Army (Department of the Army)	$7,741,906	0.2%	Rank history: not on the FY2021 list, #63 in FY2022, #58 in FY2024 and #55 in FY2025; down 16 since FY2022.
80	TNT General Contractors LLC Top agencies DOT (Department of Transportation)	$7,727,008	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
81	Montcal LLC Top agencies DOT (Department of Transportation)	$7,676,561	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
82	O-K Gravel Works LLC Top agencies USDA (Department of Agriculture)	$7,671,959	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
83	Conquest USA Inc. Top agencies Navy (Department of the Navy)	$7,578,505	0.2%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2024 and #26 in FY2025; up 74 since FY2022.
84	Silver Lake Construction LLC Top agencies Army (Department of the Army)	$7,570,652	0.2%	Rank history: #89 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
85	Upstate Construction Services Inc. Top agencies Army (Department of the Army)	$7,374,781	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
86	Tucci & Sons LLC Top agencies DOT (Department of Transportation)	$7,297,264	0.2%	Rank history: not on the FY2021 list, #19 in FY2022, #42 in FY2024 and not on the FY2025 list; down 67 since FY2022.
87	JPI Construction LLC Top agencies DOT (Department of Transportation)	$7,267,639	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #32 in FY2025; new.
88	Bayer Construction Company, Inc. Top agencies Army (Department of the Army)	$6,985,030	0.2%	Rank history: #78 in FY2021, #72 in FY2022 and not on the FY2024–FY2025 lists; down 16 since FY2022.
89	JX Holdings Inc. 2 awardees, including Nippo Corporation Top agencies USAF (Department of the Air Force)	$6,730,635	0.2%	Rank history: #61 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 63 since FY2022.
90	Eastern Construction & Electric Inc. Top agencies USAF (Department of the Air Force)	$6,693,865	0.2%	Rank history: not on the FY2021 list, #94 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
91	Pine Bluffs Gravel & Excavating, Inc. Top agencies DOT (Department of Transportation)	$6,691,736	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #57 in FY2025; new.
92	Rymarc Construction Inc. Top agencies Army (Department of the Army) DOE (Department of Energy)	$6,599,295	0.2%	Rank history: not on the FY2021–FY2022 lists, #85 in FY2024 and not on the FY2025 list; up 391 since FY2022.
93	Lapke Construction, Llc. Top agencies USAF (Department of the Air Force)	$6,540,070	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
94	White Bear Construction, Inc. Top agencies DOT (Department of Transportation) DOE (Department of Energy) DOI (Department of the Interior)	$6,373,341	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 125 since FY2022.
95	Aspen Construction Company Top agencies USAF (Department of the Air Force)	$6,287,220	0.2%	Rank history: #35 in FY2021, #61 in FY2022, not on the FY2024 list and #78 in FY2025; down 34 since FY2022.
96	Tidewater Contractors, Inc. Top agencies DOT (Department of Transportation)	$6,273,581	0.2%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2024 and not on the FY2025 list; new.
97	Monitor Construction Co Inc Through 3 Bar 3 Civil, Corp Top agencies DOT (Department of Transportation)	$6,265,820	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 53 since FY2022.
98	Nisou PSP Security JV LLC Top agencies Army (Department of the Army)	$6,232,461	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
99	Pave-Tech Inc. Top agencies Navy (Department of the Navy)	$6,227,361	0.2%	Rank history: #51 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
100	HP Civil Inc. Top agencies DOT (Department of Transportation)	$6,218,878	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.

Show 75 more

100 of 1,006 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 23731

Code	Net obligations	Largest contractor
237310 Highway, Street, and Bridge Construction	$2,796,994,416	Peter Kiewit Sons', Inc.

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 $3.12 billion 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 NAICS 23731 contractors in FY2023?

1. Peter Kiewit Sons', Inc. ($231M), 2. Appalachian Aggregates LLC ($126M), 3. Construction Management Resources Inc. ($123M), 4. Granite Construction Company Guam ($93.7M), 5. LPC Contractors Inc. ($93.1M), 6. Black Micro Corporation ($89.4M), 7. Steve Manning Construction Inc. ($74.8M), 8. Southwest Concrete Paving Co ($59.8M), 9. The Walsh Group ($59.8M), 10. Mitchell Brothers Inc. ($53.3M).

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