Contract W31P4Q16C0035

Longbow Llc · Department Of Defense · September 24, 2020

Cost Plus Fixed FeeSole SourceNAICS 541330

Longbow Llc was awarded a federal contract by Department Of Defense (Department Of The Army) on September 24, 2020 for $140.08 million (current value) of work in engineering services. Performance is in Orlando, FL. It was awarded under full and open competition. The contract has been modified 6 times since the base award It uses cost-plus contract pricing. The most recent modification was on August 7, 2025. If all options are exercised, the contract could reach $283.69 million.

Current value
$140.08M
Potential value
$283.69M
if all options exercised
Modifications
6
Latest August 7, 2025

Contract details

PIID
W31P4Q16C0035
Award type
Definitive Contract
Pricing
Cost Plus Fixed Fee
Set-aside
No Set Aside Used.
Competition
Not Competed
NAICS
541330 · Engineering Services
Product / service
Support- Professional: Engineering/Technical
Place of performance
Orlando, FL
First action
September 24, 2020
Latest action
August 7, 2025

Description

HELLFIRE LONGBOW ENGINEERING SERVICES.

Modification timeline

  • August 7, 2025
    Mod P00125 · Supplemental Agreement For Work Within Scope
    $140.08M
  • August 7, 2025
    Mod P00125 · Supplemental Agreement For Work Within Scope
    $3.29M
  • September 19, 2024
    Mod P00121 · Supplemental Agreement For Work Within Scope
    HELLFIRE/LONGBOW ENGINEERING SERVICES
    $140.29M
  • June 26, 2024
    Mod P00120 · Supplemental Agreement For Work Within Scope
    HELLFIRE/LONGBOW ENGINEERING SERVICES
    $140.31M
  • September 8, 2021
    Mod P00112 · Supplemental Agreement For Work Within Scope
    HELLFIRE AND LONGBOW ENGINEERING SERVICES.
    $143.92M
  • September 8, 2021
    Mod P00112 · Supplemental Agreement For Work Within Scope
    HELLFIRE AND LONGBOW ENGINEERING SERVICES.
    $3.30M
  • September 24, 2020
    Mod P00105 · Supplemental Agreement For Work Within Scope
    HELLFIRE/LONGBOW ENGINEERING SERVICES.
    $4.82M

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Frequently asked questions

What is contract W31P4Q16C0035?

Contract W31P4Q16C0035 is a federal contract awarded to Longbow Llc by Department Of Defense on September 24, 2020 for $140.08 million of work classified under ENGINEERING SERVICES. It has been modified 6 times since the base award.

Who won contract W31P4Q16C0035?

Longbow Llc won contract W31P4Q16C0035 from Department Of Defense.

How much is contract W31P4Q16C0035 worth?

Contract W31P4Q16C0035 has obligated $0 to date but carries a potential ceiling of $283.69 million if fully funded and all options are exercised.