Contractor directory
UEI QYXRMMJY21F9 · CAGE 8LN66

ISI-Markon JV LLC

ISI-Markon JV LLC received $17.0M in federal prime contract obligations in the 12 months ending Oct 5, 2026, up 6.6% from $16.0M the year before, and $47.2M since FY2022. Its largest customer is the Department of Defense.

See 6 contracts ending in the next 18 months ↓
Obligations, latest 12 months
$17.0M
up 6.6% vs. $16.0M
Since FY2022
$47.2M
14 awards
Awards with activity
13
Latest 12 months
Most recent action
Jul 27, 2026
First seen May 8, 2023

Contractor details

Unique Entity ID (UEI)
QYXRMMJY21F9
CAGE code
8LN66
Headquarters
Fairfax, VA
Business size
Small Business
Socioeconomic status
SDVOSB, Veteran-owned

As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.

Obligations by fiscal year

Net prime contract obligations by federal fiscal year.

FY2023
$3.8M
FY2024
$10.4M
FY2025
$16.0M
FY2026
$17.0M

Top agencies

Funding agencies ranked by obligations since FY2022.

Funding agencyLatest 12 moSince FY2022
Department of Defense$17.2M$38.8M
Department of Veterans Affairs−$188K$8.5M

Top NAICS codes

Industry codes agencies recorded on this contractor's awards, since FY2022.

NAICSIndustryLatest 12 moSince FY2022
236220Commercial and Institutional Building Construction$17.2M$38.8M
541330Engineering Services−$188K$8.5M

What it sells

Product and service codes (PSC) on this contractor's awards, since FY2022.

PSCDescriptionSince FY2022
R408Support- professional: Program Management/Support$38.8M
R499Support- professional: Other$5.5M
R425Support- professional: Engineering/Technical$1.8M
Z1AAMaintenance of Office Buildings$957K
C1DZArchitect and Engineering- construction: Other Hospital Buildings$210K

Contracts ending in the next 18 months

This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.

AwardAgencyObligatedCurrent end
36C24526F0186
Department of Veterans Affairs
CONSTRUCTION MANAGEMENT PROFESSIONAL SERVICES
$957KFeb 22, 2027
HQ003424F0734
Department of Defense
CONSTRUCTION MANAGEMENT TECHNICAL SUPPORT SERVICES
$19.4MMar 31, 2027
HQ003424F0681
Department of Defense
CONSTRUCTION MANAGEMENT TECHNICAL SUPPORT SERVICES
$7.9MMar 31, 2027
HQ003425F0129
Department of Defense
CONSTRUCTION MANAGEMENT TECHNICAL SUPPORT SERVICES
$2.9MMar 31, 2027
HQ003424F0637
Department of Defense
CONSTRUCTION MANAGEMENT TECHNICAL SUPPORT SERVICES
$7.3MMar 31, 2027
HQ003424F0715
Department of Defense
CONSTRUCTION MANAGEMENT TECHNICAL SUPPORT SERVICES
$593KMar 31, 2027

Recent awards

This contractor's newest prime contract awards, most recent first.

AwardAgencyObligatedAwarded
36C77626N0329
Department of Veterans Affairs
CONTRACT MANAGEMENT SERVICES FOR ELECTRONIC HEALTH RECORD MODERNIZATION PROJECT
$332KApr 20, 2026
36C24526F0186
Department of Veterans Affairs
CONSTRUCTION MANAGEMENT PROFESSIONAL SERVICES
$718KFeb 23, 2026
36C77626N0177
Department of Veterans Affairs
CONSTRUCTION MANAGEMENT SERVICES TASK ORDER FOR EHRM PROJECT.
$326KJan 27, 2026
HQ003425F0129
Department of Defense
CONSTRUCTION MANAGEMENT TECHNICAL SUPPORT SERVICES
$1.7MApr 22, 2025
HQ003424F0734
Department of Defense
CONSTRUCTION MANAGEMENT TECHNICAL SUPPORT SERVICES
$4.1MSep 28, 2024
HQ003424F0681
Department of Defense
CONSTRUCTION MANAGEMENT TECHNICAL SUPPORT SERVICES
$838KSep 28, 2024
HQ003424F0637
Department of Defense
CONSTRUCTION MANAGEMENT TECHNICAL SUPPORT SERVICES
$654KSep 28, 2024
HQ003424F0764
Department of Defense
CONSTRUCTION MANAGEMENT TECHNICAL SUPPORT SERVICES
$339KSep 28, 2024

Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.

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