Contract N0017819D8521

Six Maritime, Inc. · Department Of Defense · December 3, 2018

Order Dependent (Idv Allows Pricing Arrangement To Be Determined Separately For Each Order)Full & Open CompetitionNAICS 541330

Six Maritime, Inc. was awarded a federal contract by Department Of Defense (Department Of The Navy) on December 3, 2018 for an undisclosed amount of work in engineering services. It was awarded under full and open competition. The contract has been modified 17 times since the base award It uses order dependent (idv allows pricing arrangement to be determined separately for each order) contract pricing. The most recent modification was on August 14, 2025. If all options are exercised, the contract could reach $10.00 billion.

Potential value
$10.00B
if all options exercised
Modifications
17
Latest August 14, 2025

Contract details

PIID
N0017819D8521
Award type
Pricing
Order Dependent (Idv Allows Pricing Arrangement To Be Determined Separately For Each Order)
Set-aside
No Set Aside Used.
Competition
Full And Open Competition
NAICS
541330 · Engineering Services
Product / service
Support- Professional: Other
First action
December 3, 2018
Latest action
August 14, 2025

Description

SEAPORT-NXG

Modification timeline

  • August 14, 2025
    Mod P00017
    $0
  • April 23, 2025
    Mod P00016
    $0
  • March 6, 2025
    Mod P00015
    $0
  • May 2, 2024
    Mod P00014
    $0
  • January 4, 2024
    Mod P00013
    $0
  • December 11, 2023
    Mod P00012
    $0
  • November 2, 2023
    Mod P00011
    $0
  • June 27, 2023
    Mod P00010
    $0
  • January 31, 2023
    Mod P00009
    $0
  • July 7, 2022
    Mod P00008
    $0

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Frequently asked questions

What is contract N0017819D8521?

Contract N0017819D8521 is a federal contract awarded to Six Maritime, Inc. by Department Of Defense on December 3, 2018 for an undisclosed amount of work classified under ENGINEERING SERVICES. It has been modified 17 times since the base award.

Who won contract N0017819D8521?

Six Maritime, Inc. won contract N0017819D8521 from Department Of Defense.

How much is contract N0017819D8521 worth?

Contract N0017819D8521 has obligated $0 to date but carries a potential ceiling of $10.00 billion if fully funded and all options are exercised.