BesaGov

Contract W9115119C0008

Southwest Range Services Llc · Department Of Defense · September 25, 2020

Cost Plus Fixed FeeFull & Open CompetitionNAICS 541330

Southwest Range Services Llc was awarded a federal contract by Department Of Defense (Department Of The Army) on September 25, 2020 for $82.71 million of work in engineering services. Performance is in White Sands Missile Range, NM. It was awarded under full and open competition. The contract has been modified 26 times since the base award It uses cost-plus contract pricing. The most recent modification was on December 31, 2025. If all options are exercised, the contract could reach $558.72 million.

Obligated to date
$82.71M
$82,706,224
Current value
$557.62M
Potential value
$558.72M
if all options exercised
Modifications
26
Latest December 31, 2025

Contract details

PIID
W9115119C0008
Award type
Definitive Contract
Pricing
Cost Plus Fixed Fee
Set-aside
No Set Aside Used.
Competition
Full And Open Competition
NAICS
541330 · Engineering Services
Product / service
Support- Professional: Engineering/Technical
Place of performance
White Sands Missile Range, NM
First action
September 25, 2020
Latest action
December 31, 2025

Description

THE PURPOSE OF THIS MODIFICATION IS TO ADJUST THE CLIN CEILINGS FOR CLIN 6002 INCREASE BY $3,000,000.00 AND CLIN 6006 INCREASE BY $200,000.00.

Modification timeline

  • December 31, 2025
    Mod P00112 · Funding Only Action
    $438.56M
  • December 30, 2025
    Mod P00111 · Supplemental Agreement For Work Within Scope
    $438.23M
  • December 3, 2025
    Mod P00110 · Funding Only Action
    THE PURPOSE OF THIS MODIFICATION IS TO INCREASE THE FUNDING IN CLIN 6003 AND 6004.
    $437.11M
  • November 18, 2025
    Mod P00109 · Supplemental Agreement For Work Within Scope
    THE PURPOSE OF THIS MODIFICATION IS TO DECREASE THE FUNDING TO COMPLETE THE CONTRACT REQUIREMENTS BASED ON THE MFR FROM WSMR DATED 13 NOV 2025.
    $436.40M
  • September 23, 2025
    Mod P00107 · Funding Only Action
    THE PURPOSE OF THIS MODIFICATION IS TO INCREASE THE FUNDING TO COMPLETE THE CONTRACT REQUIREMENTS BASED ON THE MFR FROM WSMR DATED 19 SEPT 2025.
    $418.55M
  • September 23, 2025
    Mod P00108 · Other Administrative Action
    THE PURPOSE OF THIS MODIFICATION IS TO INCREASE THE FUNDING TO COMPLETE THE CONTRACT REQUIREMENTS BASED ON THE MFR FROM WSMR DATED 19 SEPT 2025.
    $418.55M
  • September 18, 2025
    Mod P00106 · Funding Only Action
    THE PURPOSE OF THIS MODIFICATION IS TO INCREASE THE FUNDING TO COMPLETE THE CONTRACT REQUIREMENTS BASED ON THE MFR FROM WSMR DATED 4 SEPT 2025.
    $418.55M
  • September 10, 2025
    Mod P00105 · Funding Only Action
    THE PURPOSE OF THIS MODIFICATION IS TO INCREASE THE FUNDING TO COMPLETE THE CONTRACT REQUIREMENTS BASED ON THE MFR FROM WSMR DATED 4 SEPT 2025.
    $418.55M
  • August 22, 2025
    Mod P00104 · Other Administrative Action
    THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE UNIT OF MEASURE OF THE FOLLOWING CLINS 6001,6003,6005, 7001, 7003 AND 7005 TO JOB
    $418.48M
  • August 18, 2025
    Mod P00103 · Funding Only Action
    THE PURPOSE OF THIS MODIFICATION IS TO INCREASE THE FUNDING TO COMPLETE THE CONTRACT REQUIREMENTS BASED ON THE MFR FROM WSMR DATED 08 AUG 2025.
    $418.48M
Sign up free to see all 27 modifications

Top contractors in NAICS 541330

Lifetime obligated dollars across all federal contracts in this NAICS code.

#ContractorContractsObligated
1Lockheed Martin Corp4$595.21M
2General Dynamics Mission Systems, Inc.12$451.26M
3Science Applications International Corporation284$393.83M
4The Charles Stark Draper Laboratory, Inc.12$341.29M
5Booz Allen Hamilton Inc135$333.61M
6Vertex Aerospace Llc5$240.61M
7Bae Systems Technology Solutions & Services Inc.87$209.69M
8General Dynamics Information Technology, Inc.42$202.29M
9Electric Boat Corporation9$192.32M
10Beyond New Horizons, Llc1$185.98M

Track this on BesaGov

Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.

✓ You’re on the list. We’ll never spam you.

Helpful guides

Continue learning

See all guides →
More on BesaGov

Keep researching

Track this contract, set alerts on similar opportunities, and build proposal pipelines on BesaGov.
Sign up free

Frequently asked questions

What is contract W9115119C0008?

Contract W9115119C0008 is a federal contract awarded to Southwest Range Services Llc by Department Of Defense on September 25, 2020 for $82.71 million of work classified under ENGINEERING SERVICES. It has been modified 26 times since the base award.

Who won contract W9115119C0008?

Southwest Range Services Llc won contract W9115119C0008 from Department Of Defense.

How much is contract W9115119C0008 worth?

Contract W9115119C0008 has obligated $82.71 million to date, with a total potential value of $558.72 million if all options are exercised.