Federal contractor · TYSONS CORNER, VA

HENSEL PHELPS CONSTRUCTION CO

HENSEL PHELPS CONSTRUCTION CO received $49.3M in federal contract obligations in FY2026, on 10 awards (−69% vs FY2025). Since FY2017: $3.5B. Its largest customer was National Institutes of Health ($41.6M).

Obligations · FY2026
$49.3M
New awards
10
Sole-source
0.0%
Single offer
28%
UEI
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Parent company
HENSEL PHELPS CONSTRUCTION CO
Other than small business
Open in the contracts explorerRelationship graph

Company family

Grouped from reported parent companies (UEI) and, where marked, AI judgments that two records name the same organization or group.

11 registered entities of the same company or corporate group, $925.2M in FY2026 together.

  1. HENSEL PHELPS CONSTRUCTION COTYSONS CORNER, VA · Family page
    $49.3M
  2. HENSEL PHELPS CONSTRUCTION CO.PHOENIX, AZ
    $426.5M
  3. HENSEL PHELPS CONSTRUCTION COHONOLULU, HI
    $220.8M
  4. HENSEL PHELPS CONSTRUCTION COGREELEY, CO
    $163.4M
  5. HENSEL PHELPS - SHIMIZU JVGREELEY, CO
    $38.1M
  6. HENSEL PHELPS CONSTRUCTION COORLANDO, FL
    $17.8M
  7. HENSEL PHELPS SERVICES LLCCHANTILLY, VA
    $4.6M
  8. HENSEL PHELPS CONSTRUCTION COIRVINE, CA
    $2.6M
  9. HENSEL PHELPS CONSTRUCTION CO.AUSTIN, TX
    $1.1M
  10. HENSEL PHELPS CONSTRUCTION CO.PLEASANTON, CA
    $1.1M
  11. HENSEL PHELPS KIEWIT JOINT VENTURECHANTILLY, VA
    $0

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 161.4MFY2017
  2. 120.6MFY2018
  3. 525.7MFY2019
  4. 521.2MFY2020
  5. 372.7MFY2021
  6. 995.9MFY2022
  7. 258.9MFY2023
  8. 330.3MFY2024
  9. 157.8MFY2025
  10. 49.3MFY2026

Top buying agencies

Obligations in FY2026.

  1. National Institutes of Health$41.6M84%
    6 awards
  2. Department of the Navy$5.5M11%
    2 awards
  3. Department of the Army$2.3M4.6%
    2 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Construction & real property$49.3M100%

Where the work was performed

  1. Montgomery County, MD$28M57%
  2. Ravalli County, MT$13.8M28%
  3. Prince George's County, MD$5.3M11%
  4. Anne Arundel County, MD$2.3M4.6%

Integrity signals

Shares of the year's obligations, next to the country's.

  • Low competition28%
    US 39% · $13.8M
  • Sole-source awards0.0%
    US 30% · $0
  • Single-offer competitions28%
    US 8.7% · $13.8M
  • Urgency justifications0.0%
    US 5.1% · $0

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Largest awards

  1. C103157: SURGERY, RADIOLOGY, AND LABORATORY MEDICINE (SRLM) BUILDING CONSTRUCTION$765.9M
    National Institutes of Health· Montgomery County, MD· Construction & real property· Mar 22, 2022 – Sep 24, 2026· 75N99022F00003
  2. ECB3 BASE BID$712.4M
    Department of the Army· Anne Arundel County, MD· Construction & real property· Mar 28, 2019 – May 15, 2026· W912DR19C0013
  3. DESIGN AND CONSTRUCTION: RECORDS CENTER REPLACEMENT AND MERCURY FLORA FACILITIES$311.8M
    Department of the Army· Anne Arundel County, MD· Construction & real property· May 24, 2022 – Jun 10, 2026· W912DR22C0018
  4. C103754 - VRC LABORATORY EXPANSION, BUILDING 40A NORTH TOWER, BETHESDA$194.8M
    National Institutes of Health· Montgomery County, MD· Construction & real property· Nov 24, 2021 – Sep 3, 2026· 75N99022F00002
  5. ADDITIONAL FUNDS TO REQ #7011484 - C107641 POOLESVILLE A&B CONVERSION DESIGN-BUILD CONTRACT, BLDG 102, JOSE MOREL LOPEZ [24-005745]$145.6M
    National Institutes of Health· Montgomery County, MD· Construction & real property· Sep 27, 2024 – Sep 29, 2026· 75N99024F00003
  6. THIS AWARD INCLUDES ALL DOCUMENTS INCLUDED IN THE TASK ORDER REQUEST FOR PROPOSAL #C103969, TO INCLUDE ALL AMENDMENTS (1-2) AND AMENDMENT INCORPORATED DOCUMENTATION, THE REVISED CONSTRUCTION WAGE RATES GENERAL DECISION NUMBER MT20240060 DATED 06/28/2$138.5M
    National Institutes of Health· Ravalli County, MT· Construction & real property· Jul 10, 2024 – Aug 13, 2026· 75N99024F00002
  7. C104385 - BUILDING B VIVARIUM PROJECT, RML$115.1M
    National Institutes of Health· Ravalli County, MT· Construction & real property· Oct 9, 2021 – Mar 30, 2026· 75N99022F00001
  8. X001 P-3002 RELOCATE HAZARDOUS CARGO PAD AND EOD PROFICIENCY RANG$50.8M
    Department of the Navy· Prince George's County, MD· Construction & real property· Sep 19, 2023 – May 5, 2026· N4008023F4969

Teaming partners

Companies this company reported paying, primes that reported paying it, from FFATA subaward reports.

Companies it pays

110 companies · $71.7M reported

  1. KORANDO CORPORATION$10.4M
    TAMUNING, GU · 1 subaward · Nonresidential building construction
  2. FRANK M. BOOTH, INC.$5M
    MARYSVILLE, CA · 2 subawards · Nonresidential building construction
  3. W.T. DENTON MECHANICAL, INC.$4.6M
    CLOVIS, NM · 1 subaward · Nonresidential building construction

Primes that pay it

4 companies · $314.9M reported

  1. CONSOLIDATED NUCLEAR SECURITY, LLC$149.6M
    FREDERICK, MD · 18 subawards · Facilities support services
  2. TRIAD NATIONAL SECURITY, LLC$96.2M
    COLUMBUS, OH · 4 subawards · Facilities support services
  3. PANTEXAS DETERRENCE, LLC$68.1M
    LYNCHBURG, VA · 7 subawards · Facilities support services

Showing the top 3 of each list. Open the profile for potential partners and the full lists.

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 9, 2026, loaded Oct 9, 2026 · Subawards loaded from 2021.

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 11 markets (agency × industry), FY2024–FY2026.

  1. CLARK CONSTRUCTION GROUP LLC$3.8B+72% in FY2026
    BETHESDA, MD · 8 entities · 71% of this company's obligations are in markets they both serveNavy · Nonresidential building constructionPublic Buildings Service · Nonresidential building constructionArmy · Nonresidential building construction+2 more
  2. HARPER CONSTRUCTION COMPANY, INC.$1B−97% in FY2026
    SAN DIEGO, CA · 33% of this company's obligations are in markets they both serveNavy · Nonresidential building constructionArmy · Nonresidential building construction
  3. M. A. MORTENSON COMPANY$1B+5,400% in FY2026
    MINNEAPOLIS, MN · 27% of this company's obligations are in markets they both serveArmy · Nonresidential building constructionNational Institutes of Health · Nonresidential building constructionNavy · Nonresidential building construction

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026.