United States · Federal contract register · Supplier record

MANSON CONSTRUCTION CO

Line: Construction of dredging facilities (Y1KF)Register loaded to June 2026Compiled 17 October 2026

MANSON CONSTRUCTION CO — United States · Federal contract register · Supplier record: 334 contracts, all years ($4,109,162,960 · Sep 2001 – Jul 2026); $701M since January 2024 (39 contracts · 1 agency); 1st rank in the line (of 66 suppliers · 21.04%); 0 agencies never served ($0 on the line without MANSON CONSTRUCTION CO).

Assay record ASY-US-1DU62TH04C · Cite as: Assay Systems, “MANSON CONSTRUCTION CO: 39 government contracts in the United States since 2024”, https://assay-systems.com/register/us/manson-construction-co/

334
contracts, all years
$4,109,162,960 · Sep 2001 – Jul 2026
$701M
since January 2024
39 contracts · 1 agency
1st
rank in the line
of 66 suppliers · 21.04%
0
agencies never served
$0 on the line without MANSON CONSTRUCTION CO

Own record by year

2019 onward
$318M
$288M
$220M
$253M
$485M
$335M
$253M
$113M
20192020202120222023202420252026

Who buys from MANSON CONSTRUCTION CO

since January 2024
1agencies
$701Mpaid
100.0%top buyer
Department of Defense100.0%
$700,805,028

Before 2024 only: Department of Agriculture, Department of Commerce, Department of Homeland Security, Department of the Interior.

Won without a rival

2023-10-04 – 2026-03-23
10uncontested awards
14%of its awards
0without a competition
10single bid

MANSON CONSTRUCTION CO won 10 of its 69 public contract awards in United States without a rival from 2023-10-04 to 2026-03-23, worth $144M: 0 without a competition and 10 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Department of the Army with 10.

Buyers: Department of the Army (10)

Every uncontested award of MANSON CONSTRUCTION CO · United States: all uncontested awards

The line

since January 2024
$1.8Bline value
247contracts
2agencies
66suppliers
69.4%held by top ten

Construction of dredging facilities (Y1KF)

$756M
$735M
$325M
202420252026Jan–Jun
1stof 66 suppliers
$382,010,824MANSON CONSTRUCTION CO in the line
21.04%share of the line
21.1%of $1,814,690,056 spent by Department of Defense

How the line is bought

by value, since 2024
11%no competition
9%one applicant
0of these to MANSON CONSTRUCTION CO
Competed, several suppliers applied179 contracts
$1,459,045,735 · 80.4%
Awarded directly, no competition22 contracts
$191,792,651 · 10.6%
Competed, one supplier applied46 contracts
$164,449,444 · 9.1%

Contracts reaching their end dates

Oct 2026 – October 2027
28contracts
$289,251,041end by October 2027
7end in November 2026 · $68.1M
$26.5M
$68.1M
$20.8M
$546K
$68.0M
$14.2M
$38.4M
$9.8M
$43.0M
Oct 263 contractsNov 267 contractsDec 265 contractsJan 271 contractFeb 273 contractsMar 274 contractsMay 272 contractsJul 272 contractsOct 271 contract

Suppliers next to it in the line

since January 2024
MANSON CONSTRUCTION CO
$382,010,824
WEEKS MARINE, INC.11 contracts · 1 agency
$215,318,638
MCCARTHY BUILDING COMPANIES, INC.1 contract · 1 agency
$177,282,968
C AND C JOINT VENTURES LLC1 contract · 1 agency
$111,397,365

All 66 suppliers in the line

Fastest-growing supplier in the line

same line
+40%growth

Supplier UEI ED3FZHBD52V3

2024 to Jun 2026
$215,318,638
2022–2023
$154,255,296

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

Request extractSee a sample extract

Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.