Xator LLC

Centreville, VA Part of Parsons Government Services Inc.

UEI
ZJFDNMA46LT9
CAGE
393S5
Primary NAICS
561621 Security Systems Services (except Locksmiths)
SAM.gov registration
Active through

Company facts

FY2025 rankings

Its parent company, Parsons Corporation, ranks:

and 25 more

Self-certified in SAM.gov
  • For Profit Organization
  • Limited Liability Company
  • Manufacturer of Goods
Entity structure
Corporate Entity (Not Tax Exempt)
Other NAICS codes in SAM.gov
Show all 30
Corporate family
SAM.gov registration date
Physical address
5875 Trinity Pkwy #190, Centreville, VA 20120, USA
Website
parsons.com
Founded
1944
Employees
10K-50K
Estimated annual revenue
$1B-$10B
Industry
  1. Industrials
  2. Capital Goods
  3. Construction & Engineering
  4. Civil Engineering
SIC code
87 Engineering & Management Services

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date $0
FY2026 $78,938,558
FY2025 $645,119,223
FY2024 $1,132,434,869
FY2023 $848,458,577

Top agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Department of State $60,941,888
2 Air Force $14,899,348
3 Department of the Army $2,550,556
4 Department of the Interior $309,397
5 Defense Logistics Agency $309,221

Contract vehicles

Expired vehicles (5)

Contract awards

Award Agency Obligated Awarded
EMS discission air product tool III (edapt III) task order (to) 13: WRF verification phase II FA702226F0059 Air Combat Command (USAF) $343,727
EMS decision aid product tool - III provides technical services and deliveries required for the research and… FA702226F0020 Air Combat Command (USAF) $492,043
EMS decision aid product tool - III FA702226F0008 Air Combat Command (USAF) $61,793
This is a task order for the minimum obligation under the multiple-award strategic sourcing vehicle for emergency… 70CDCR25FR0000083 Immigration and Customs Enforcement $250
Environmental modeling and simulation (EMS) discission aid product tool III (edapt III) FA702225F0034 Air Combat Command (USAF) $89,766

Latest 5 listed here. See the rest on GovTribe.

Contract subawards

Prime contractor Prime award Amount Awarded
Applied Research Associates, Inc. HAZARD PREDICTION AND ASSESSMENT CAPABILITY INTEGRATION Provide personnel, materials, facilities, and management as required to complete tasks in support of the… HDTRA125FE004 $4,563,879
Lockheed Martin Corporation Engineering and technical services clin 0701 engineering services N0002419C6400 $30,500
Booz Allen Hamilton Inc. THE PURPOSE OF THIS EFFORT IS TO ACQUIRE CONTRACTOR SERVICES TO PROVIDE RESEARCH AND ANALYSIS, OUTREACH, AND PROGRAM MANAGEMENT, AS WELL AS OPERATIONS… 47QFCA20F0028 $105,434
Lockheed Martin Corporation Engineering and technical services clin 0701 engineering services N0002419C6400 $67,300
Lockheed Martin Corporation Engineering and technical services clin 0701 engineering services N0002419C6400 $69,596

Latest 5 listed here. See the rest on GovTribe.

Similar vendors

Vendor Location Primary NAICS
CMA Technology Inc. UEI PG4AHPP8MDN6 Vienna, VA 541519 Other Computer Related Services
ITG UEI M7KUEGMEKNV4 Falls Church, VA 541519 Other Computer Related Services
Peraton Technology Services Inc. UEI CJ38H41QMGA1 Chantilly, VA 541330 Engineering Services
Apex Logic Inc. UEI N1FXKRFNDN37 Incline Village, NV 513210 Software Publishers
US Public Sector UEI MBSRAWAQ9559 Chantilly, VA 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services

See more similar vendors on GovTribe

About the company

Written by GovTribe AI ·

Xator LLC, a subsidiary of Parsons Government Services Inc., competes as a full-scale federal prime contractor (87% of recent awards) across defense, security, and civilian agencies, with no small business set-asides used. The company specializes in electronic security systems installation and maintenance, environmental modeling and simulation software, biometric collection technologies, and AI-enabled data readiness support, operating from Manassas, Virginia, and holding over $101.5 billion in combined potential value across 165 recent prime and sub awards since 2005.

Xator operates predominantly under its own delivery teams; across SCI-reportable prime service contracts, subcontractors account for roughly 22% of total hours, with 23 named subs engaged over the reporting period. Recent SCI invoicing reached $1.24 billion in FY2024 across 261 government-delivered FTEs, $160.1 million in FY2023, and $53.2 million in FY2022, showing material volatility driven by task-order timing on large IDIQs. Hourly-rate posture on SCI records spans from $37.07/hr at the tenth percentile through a median of $70.17/hr, with senior technical labor reaching into five-figure hourly rates. The FTE workforce declined from 480 FTEs in FY2022 to 162 FTEs in FY2024 as prime-contract SCI activity contracted while large-ceiling vehicles like the HHS Influx Care Facility IDIQ ($75 billion, single-award, March 2023 through February 2025) and Diplomatic Platform Support Services delivery orders shifted invoicing onto cost-plus and time-and-materials task structures not fully captured by SCI reporting above the $150,000 threshold.

Customer concentration is heavily skewed by ceiling value rather than award count. By potential value, the Department of Health and Human Services Administration for Children and Families dominates at $75 billion (a single HHS Influx Care Facility IDIQ vehicle), followed by the Department of State Bureau of Near Eastern Affairs at $10 billion and the Department of State Bureau of Diplomatic Security at $1.55 billion; together these three customers account for 88% of combined potential value. By award count, the concentration is more dispersed: the Department of the Air Force Materiel Command Electronic Systems Center leads with 29 awards and $1.53 billion potential value, the Air Force Space Command with 17 awards, and the Department of Health and Human Services Office of the Assistant Secretary for Administration with 12 awards. The gap between count-based and value-based rankings reflects Xator's role as holder of several multi-billion-dollar master IDIQs with individual task orders scattered across customer offices.

Xator's parent vehicle footprint centers on three major indefinite-delivery contracts: the Electronic Security Systems VI (ESS VI) IDIQ with the Army Corps of Engineers (12 task orders, $116.2 million combined potential value) for overseas and domestic military base security system maintenance at locations including Belgium, Germany, Romania, Bulgaria, and Israel; the Electronic Security Systems Generation 7 (ESS VII) IDIQ with the Army Corps of Engineers Engineering Support Center Huntsville ($675 million ceiling, multiple-award, through September 2029) for installation and maintenance of building automation, fire alarm, life safety, and detection systems; a $4.7 million single-award IDIQ with Air Force Space Command for Environmental Modeling and Simulation Decision Aid Product Tool (EDAPT III) research, development, and operations support (20 task orders, $128 million under the Force Protection Site Security Systems parent vehicle, and approximately $700 thousand in EDAPT-specific task orders); a $249 million Joint Artificial Intelligence Center Data Readiness Basic Ordering Agreement (BOA) with the Office of the Secretary of Defense for data science, data engineering, synthetic data generation, and software development; and a $249,999 single-award CBP training and venue services IDIQ (through January 2025). Xator also holds a position on the GSA Multiple Award Schedule (23 task orders, $202.4 million combined potential value).

Activity has contracted sharply: ten awards in 2021, 27 in 2022, 19 in 2023, 15 in 2024, and five through December 2025. The recompete cliff shows 16 awards with ultimate completion in the next twenty-four months carrying combined potential value of $154.6 million, dominated by the ESS VI maintenance contracts in Europe (completion dates 2026–2027) and EDAPT III task orders.

As a subcontractor, Xator delivers engineering and technical services to Lockheed Martin Corporation (environmental modeling, engineering services, AI biometric research support across multiple task orders since 2021), Booz Allen Hamilton Inc. (research analysis, operations management, biometric collection device support for Naval Criminal Investigative Service and Rapid Equipping Force programs), and Applied Research Associates Inc. (hazard prediction and assessment capability integration). Xator also subs to Cherokee Nation Federal Consulting LLC (clerical support) and to the UAE-based Guardian Technical Contracting (equipment and materials for intrusion detection system installation in Bahrain).

Work is performed worldwide: CONUS locations include Manassas and Herndon, Virginia; Hamilton and Bossier City, Louisiana; Patrick Space Force Base, Florida; and Camp Roberts and San Miguel, California. OCONUS locations include Patrick Space Force Base, Qatar; multiple bases in Germany (Wiesbaden, Stuttgart, Ansbach, Rheingland-Pfalz, Baumholder); Belgium (Chateau at Mons); Romania (Mihail Kogalniceanu Air Base); Bulgaria (Novo Selo Training Area); Israel (Negev region); Saudi Arabia (Prince Sultan Air Base); and overseas logistical support operations in Qatar. The category concentration reflects this breadth: 38 awards in Security Systems Services, 25 in Custom Computer Programming, 17 in Environmental Consulting, 16 in Engineering Services, and 15 in Computer Systems Design. Representative recent prime awards include a $2.87 billion delivery order (March 2023) for Care Logistical Support Services in Qatar under the Diplomatic Platform Support Services (DiPSS) IDIQ with the Bureau of South and Central Asian Affairs, a $91.76 million delivery order (January 2023) for Integrated Base Defense Security System NEXT—Eastern Region services under a cost-plus-fixed-fee structure with the Air Force Electronic Systems Center (with named subs M2 Federal Inc., an SBA HUBZone and Service-Disabled Veteran-Owned Small Business, Vindicator Technologies Inc., and Advantor Systems II LLC), and a $9.9 million firm-fixed-price order (September 2022) for maintenance and service of electronic security systems at U.S. Army Garrison Wiesbaden and Stuttgart, Germany, under ESS VI.

Quick answers

Is Xator LLC registered in SAM.gov?

Yes. Xator LLC's SAM.gov registration is active through July 9, 2027.

Which contract vehicles does Xator LLC hold?

Xator LLC holds a place on 10 federal contract vehicles, including ESS VII, Emergency Detention and Related Services Strategic Sourcing Vehicle and IT-70.

How much has Xator LLC received in federal contracts?

Federal contracts obligated $645,119,223 to Xator LLC in fiscal year 2025 and $2,704,951,227 in fiscal years 2023 through 2027.

How does Xator LLC rank among federal contractors?

Xator LLC's parent company, Parsons Corporation, ranked #1 at the Department of State, #1 in NAICS 23821 and #1 in PSC V121 in FY2025.

What is Xator LLC's most recent federal award?

Xator LLC's most recent federal contract award is EMS discission air product tool III (edapt III) task order (to) 13: WRF verification phase II (FA702226F0059), from Air Combat Command (USAF), on June 1, 2026.

On GovTribe

See Xator LLC's full federal record

  • Federal contract awards
  • IDV awards
  • Contract vehicles
  • Subcontracting relationships
  • Funding analysis by agency, NAICS and set-aside
  • Similar vendors
Try for free Login