GovChime
UEI: L3ZCKJN1YZL4 • CAGE: 48110

UNISON COST ENGINEERING LLC (VA)

Registration and award facts

SAM.gov registration as of

Net obligations since FY2005
$42.20M
$42,201,959under this UEI
FY2026 obligations
$679.09K
$679,092Provisional
Awards and orders
121
with positive net obligations5 IDV vehicles held
Latest action
Oct 7, 2026
SAM.gov registration
Active
Registration expiration date May 19, 2027

Registration

Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
May 18, 1998 (28 years)
Location
McLean, VA
State of incorporation
New Jersey
Purpose of registration
All Awards
Website
unisonglobal.com

† FY2026 obligations (provisional; DoD awards signed after Jul 29, 2026 are not yet public).

Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 29, 2026 are not yet public.

All federal contractors in VirginiaHow these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI L3ZCKJN1YZL4. GovChime does not check exclusions.

Performance

Net obligations recorded under this UEI since FY2005. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.

Net obligations by fiscal year of action

  • FY2026: $679,092 (provisional)
  • FY2025: $1,357,989
  • FY2024: $1,878,456
  • FY2023: $1,849,521
  • FY2022: $1,830,357
  • FY2021: $2,681,642
  • FY2020: $2,701,873
  • FY2019: $2,416,764
Show all 21 years
  • FY2018: $2,785,985
  • FY2017: $2,922,215
  • FY2016: $2,430,689
  • FY2015: $2,225,704
  • FY2014: $2,053,547
  • FY2013: $2,075,375
  • FY2012: $1,812,983
  • FY2011: $1,744,261
  • FY2010: $1,708,522
  • FY2009: $1,986,327
  • FY2008: $2,480,268
  • FY2006: $195,561
  • FY2005: $2,384,830

Total across 21 fiscal years: $42,201,959

Top awarding agencies

Top awarding sub-agencies

Top NAICS by obligations

Top product and service codes by obligations

  • 7030Information technology software$19,940,257, 47.2%
  • R408Support- professional: program management/support$7,006,962, 16.6%
  • 7A21IT and telecom - business application software (perpetual license software)$4,155,063, 9.8%
  • AD93Other defense (advanced)$2,580,391, 6.1%
  • R499Support- professional: other$2,491,469, 5.9%

Capabilities

SBA certifications

No certification in the SBA profile data.

Product and service codes (PSC)

  • 7A21IT AND TELECOM - BUSINESS APPLICATION SOFTWARE (PERPETUAL LICENSE SOFTWARE)

Contracts

Latest awards and orders

  1. 47QTCA19D00C8Federal supply schedule (FSS)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
  2. 80NSSC26P1279Purchase orderNational Aeronautics and Space AdministrationLatest action
  3. 80NSSC26P0099Purchase orderNational Aeronautics and Space AdministrationLatest action
  4. 80NSSC26P0316Purchase orderNational Aeronautics and Space AdministrationLatest action
  5. FA860423CB014Definitive contractDepartment of DefenseDepartment of the Air ForceLatest action
  6. 80NSSC25PA629Purchase orderNational Aeronautics and Space AdministrationLatest action
  7. 70RCSJ23FR0000002Delivery orderunder a federal supply schedule (FSS)Department of Homeland SecurityOffice of Procurement OperationsLatest action
  8. 80NSSC25PA468Purchase orderNational Aeronautics and Space AdministrationLatest action
  9. 80NSSC23PC290Purchase orderNational Aeronautics and Space AdministrationLatest action
  10. W91CRB21D0029Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the ArmyLatest action

Contact Info

As of . Source: SAM.gov Points of Contact.

SAM.gov registration for UNISON COST ENGINEERING LLC lists a physical address and a separate mailing address, along with 5 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.

Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).

Physical Address

8444 Westpark Dr Ste 920

McLean, VA, 22102

USA

Mailing Address

8444 Westpark Dr Ste 920

McLean, VA, 22102

USA

Government Business Contact

Matthew D Nace

Director of Contracts and Pricing

8444 Westpark Dr

Suite 920

McLean, VA, 22102

USA

Electronic Business Contact

Matthew D Nace

Director of Contracts and Pricing

8444 Westpark Dr

Suite 920

Mc Lean, VA, 22102

USA

Past Performance Contact

Matthew D Nace

Director of Contracts and Pricing

8444 Westpark Dr

Suite 920

McLean, VA, 22102

USA

Government Business Alternate Contact

CLARA ROBERTS

8444 Westpark Dr, Suite 920

McLean, VA, 22102

USA

Past Performance Alternate Contact

Marissa G Tangherlini

Contract Specialist

8444 Westpark Dr, Suite 920

McLean, VA, 22102

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

UNISON COST ENGINEERING LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires May 19, 2027.

Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.

Compliance & Risk Assessment

Source: SAM.gov FAR responses

Suspension/Debarment Status

SAM.gov registration reports no active exclusion

Public Display

Entity information is publicly displayed

Disaster Relief Registry

Not registered for disaster relief

Bonding Information

No bonding information provided

EDI

Not declared in SAM.gov

Business Structure

Source: SAM.gov
Profit Structure:For Profit Organization
Organization:Limited Liability Company

Registration Details

Source: SAM.gov

Initial Registration

Jan 11, 2002

Last Update

May 21, 2026

Registration Activation

Active — May 21, 2026

Fiscal Year End

12/31

Country of Incorporation

USA

Congressional District

11

Other contractors in Virginia with primary NAICS 513210