Karsun Solutions LLC

Herndon, VA Karsun Solutions LLC

UEI
WTERVPLW2SS6
CAGE
5ZUN6
Primary NAICS
541511 Custom Computer Programming Services
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • Minority Owned Business
  • For Profit Organization
  • Limited Liability Company
  • Subcontinent Asian (Asian-Indian) American Owned
Entity structure
Corporate Entity (Not Tax Exempt)
NAICS codes registered in SAM.gov
Show all
Corporate family
SAM.gov registration date
Physical address
12825 Worldgate Dr Suite 500, Herndon, VA 20170, USA
Website
karsun-llc.com
Founded
2009
Employees
251-1K
Estimated annual revenue
$50M-$100M
Industry
  1. Industrials
  2. Commercial & Professional Services
  3. Professional Services
  4. Consulting
SIC code
87 Engineering & Management Services
Profiles

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

Recent federal awards

Karsun Solutions LLC's 5 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award Agency Obligated Awarded
SSD to #16 for cloud migration support Contract · 692M1526F00008 Technical Center $2,707,415
Scalable homeland innovative enterprise layered defense (shield) initial order. Contract · HQ085926FE358 Missile Defense Agency $500
Fleet system modernization bridge Contract · 47QFEA25F0012 Assisted Acquisition Services Region 2 $22,916,589
Karsun solutions LLC:1550860 [25-000868] requisition 7163009 payment of CIO-SP4 protest claim, attorneys fees and… Contract · 75N98125P00030 NITAAC Office of Information Technology Acquisition $27,474
Grant management modernization agile development for disaster grants Contract · 70FA3124F00000065 Federal Emergency Management Agency $4,411,747

About Karsun Solutions LLC

Written by GovTribe AI ·

Karsun Solutions LLC is a minority-owned, Subcontinent Asian American-owned limited liability company headquartered in Herndon, Virginia, that specializes in enterprise modernization, IT infrastructure transformation, and software development services for the federal government. Registered in SAM.gov since May 2010, the company serves as a prime federal contractor delivering comprehensive technology solutions across multiple civilian agencies. Karsun Solutions leverages advanced technologies including cloud computing, agile development methodologies, and data analytics to support federal agencies in modernizing legacy systems and upgrading critical government infrastructure.

Karsun Solutions has delivered a diverse portfolio of services through prime federal contract awards spanning multiple agencies and contract vehicles. The company has been a primary partner to the Federal Emergency Management Agency, executing several Blanket Purchase Agreement calls totaling over $80 million for Agile Release for Consolidation (SPARC) support services, encompassing software platforms, applications, and modernization support. For the General Services Administration, Karsun has provided extensive services including a $129.7 million time-and-materials Blanket Purchase Agreement Call for assistance modernization services, a $14.39 million delivery order for Fleet System Modernization Bridge services, and a $815,809.60 delivery order for FAS CASE Business Intelligence Fusion Support Services. The company also completed a $4.41 million delivery order with FEMA for agile development services supporting grant management system modernization. More recently, Karsun received a $2.7 million firm fixed-price delivery order for cloud migration support services under the SSD TO #16 contract, demonstrating its expertise in contemporary cloud technology initiatives. Additionally, Karsun received a $27,474.42 award for payment of protest claim, attorneys' fees, and expenses related to CIO-SP4 procurement. All contract awards have been executed without small business set-aside designations, reflecting the company's status as an unrestricted contractor. The company has also served as a subcontractor to General Dynamics Information Technology, Inc. on GSA contract services.

Karsun Solutions holds two significant Indefinite Delivery Vehicles that substantially expand its federal contracting capacity. The company was awarded a Federal Supply Schedule contract on March 14, 2025, through the General Services Administration's Federal Acquisition Service with a ceiling value of $750,000 and performance extending through March 13, 2030. This Multiple Award Schedule vehicle encompasses over 40 labor categories across two Special Item Numbers: 518210C for Cloud Computing and Cloud-Related IT Professional Services and 54151S for Information Technology Professional Services. The labor categories span cloud infrastructure roles including Cloud Architects and Cloud Security Engineers, software development positions, business and analytical functions, and management roles, with hourly rates ranging from approximately $70 to over $338 for senior subject matter experts. Under this Federal Supply Schedule, Karsun has already executed the previously mentioned $14.39 million Fleet System Modernization Bridge delivery order. More substantially, Karsun was awarded an OASIS+ Unrestricted Indefinite Delivery/Indefinite Quantity contract on December 17, 2024, also administered by the General Services Administration's Federal Acquisition Service, with a ceiling value of $999,999,999,999.00 and a performance period extending through December 16, 2029. This multiple-award Government-wide contract vehicle enables any federal agency to issue task orders for enterprise IT and professional services without restriction, positioning Karsun to deliver software development, cloud solutions, data analytics, IT modernization, and agile development services across the federal government. The OASIS+ Unrestricted award builds upon Karsun's demonstrated capabilities and track record with FEMA, GSA, and other federal agencies, establishing the company as a qualified, pre-vetted resource for comprehensive enterprise transformation initiatives.

Contract vehicles

Karsun Solutions LLC holds a place on 8 federal contract vehicles. Active vehicles first.

Quick answers

What is Karsun Solutions LLC's UEI?

Karsun Solutions LLC's Unique Entity ID (UEI) in SAM.gov is WTERVPLW2SS6.

What is Karsun Solutions LLC's CAGE code?

Karsun Solutions LLC's CAGE code is 5ZUN6.

What is Karsun Solutions LLC's primary NAICS code?

Karsun Solutions LLC's primary NAICS code is 541511 (Custom Computer Programming Services).

Where is Karsun Solutions LLC located?

Karsun Solutions LLC's physical address in SAM.gov is 12825 Worldgate Dr Suite 500, Herndon, VA 20170, USA.

Is Karsun Solutions LLC registered in SAM.gov?

Yes. Karsun Solutions LLC's SAM.gov registration is active through March 30, 2027.

Which contract vehicles does Karsun Solutions LLC hold?

Karsun Solutions LLC holds a place on 8 federal contract vehicles, including Alliant 3, IT-70 and MAS.

What is Karsun Solutions LLC's most recent federal award?

Karsun Solutions LLC's most recent federal contract award is SSD to #16 for cloud migration support (692M1526F00008), from Technical Center, on January 9, 2026.

On GovTribe

See Karsun Solutions LLC's full federal record

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