TISTA SCIENCE AND TECHNOLOGY CORPORATION (MD)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $2.16B
- $2,164,328,280under this UEI
- FY2026 obligations
- $108.74M†
- $108,744,215Provisional
- Awards and orders
- 165
- with positive net obligations23 IDV vehicles held
- Latest action
- Oct 11, 2026
- SAM.gov registration
- Active
- Registration expiration date Apr 29, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Sep 19, 2005 (21 years)
- Location
- Rockville, MD
- State of incorporation
- Maryland
- Purpose of registration
- All Awards
- Website
- tistatech.com
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 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 25, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI L73LKJ1JCVM7. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. 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: $108,744,215 (provisional)
- FY2025: $135,468,723
- FY2024: $220,869,116
- FY2023: $264,521,263
- FY2022: $309,963,974
- FY2021: $286,505,561
- FY2020: $209,013,763
- FY2019: $160,649,050
Show all 18 yearsEarlier years (FY2009–FY2018)
- FY2018: $161,739,650
- FY2017: $113,288,340
- FY2016: $76,848,824
- FY2015: $34,422,373
- FY2014: $27,531,982
- FY2013: $23,565,193
- FY2012: $14,501,532
- FY2011: $7,847,982
- FY2010: $6,857,747
- FY2009: $1,988,991
Total across 18 fiscal years: $2,164,328,280
Top awarding agencies
- Department of Veterans Affairs$985,350,413, 45.5%
- Department of Health and Human Services$828,575,399, 38.3%
- Department of the Treasury$150,107,644, 6.9%
- Department of Defense$75,197,648, 3.5%
- Department of Agriculture$62,825,229, 2.9%
Top awarding sub-agencies
- Department of Veterans Affairs$985,350,413, 45.5%
- Centers for Medicare and Medicaid Services$710,393,485, 32.8%
- Internal Revenue Service$150,107,644, 6.9%
- National Institutes of Health$87,737,581, 4.1%
- Office of the Chief Financial Officer$42,205,543, 2.0%
Top NAICS by obligations
- 541512Computer systems design services$1,920,156,897, 88.7%
- 541519Other computer related services$116,941,488, 5.4%
- 541513Computer facilities management services$50,807,572, 2.3%
- 541511Custom computer programming services$30,569,059, 1.4%
Top product and service codes by obligations
- DC01IT and telecom - data center support services (LABOR)$584,874,476, 27.0%
- D399IT and telecom- other IT and telecommunications$554,569,767, 25.6%
- D306IT and telecom- systems analysis$388,094,887, 17.9%
- R499Support- professional: other$189,510,917, 8.8%
- D308IT and telecom- programming$54,169,052, 2.5%
Capabilities
NAICS codes
- 541512Computer Systems Design Services(primary)
- 518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 541330Engineering Services
- 541511Custom Computer Programming Services
- 541513Computer Facilities Management Services
- 541519Other Computer Related Services
Show all 12 NAICS codes6 more NAICS codes
- 541611Administrative Management and General Management Consulting Services
- 541618Other Management Consulting Services
- 541690Other Scientific and Technical Consulting Services
- 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990All Other Professional, Scientific, and Technical Services
- 813920Professional Organizations
SBA certifications
No certification in the SBA profile data.
Federal Capability Statement
TISTA's IT Services include Program Management Support, Cybersecurity/Information Assurance, Operations & Maintenance, and Application Development. TISTA's non-IT services include financial management, back office support, and administrative support.
Capabilities & Services
Contracts
Latest awards and orders
- GS35F0471UFederal supply schedule (FSS)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 47QTCA26D007CFederal supply schedule (FSS)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 36C10B26F0468Delivery orderunder a federal supply schedule (FSS)Department of Veterans AffairsLatest action
- 36C10B26F0452Delivery orderunder a federal supply schedule (FSS)Department of Veterans AffairsLatest action
- 36C10B21N10050019Delivery orderunder an indefinite delivery contract (IDC)Department of Veterans AffairsLatest action
- 36C10B23N10050020Delivery orderunder an indefinite delivery contract (IDC)Department of Veterans AffairsLatest action
- HHSN316201200200WGovernment-wide acquisition contract (GWAC)VehicleDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- HHSN316201200100WGovernment-wide acquisition contract (GWAC)VehicleDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- HHSN316201200068WGovernment-wide acquisition contract (GWAC)VehicleDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- 75N95024F00001Delivery orderunder a government-wide acquisition contract (GWAC)Department of Health and Human ServicesNational Institutes of HealthLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for TISTA SCIENCE AND TECHNOLOGY CORPORATION lists a physical address and a separate mailing address, along with 6 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
6120 EXECUTIVE BLVD STE 300
ROCKVILLE, MD, 20852
USA
Mailing Address
6120 EXECUTIVE BLVD STE 300
ROCKVILLE, MD, 20852
USA
Government Business Contact
Joseph Rhodes
Chief Executive Officer
6120 Executive Blvd STE 350
Rockville, MD, 20852
USA
Electronic Business Contact
Ahmedur Ali
President
6120 Executive Blvd STE 350
Rockville, MD, 20852
USA
Past Performance Contact
Nathan Seth
6120 Executive Blvd STE 350
Rockville, MD, 20852
USA
Government Business Alternate Contact
Bradley Truxell
Director of Contracts
6120 Executive Blvd STE 350
Rockville, MD, 20852
USA
Electronic Business Alternate Contact
Bradley Truxell
Director of Contracts
6120 Executive Blvd STE 350
Rockville, MD, 20852
USA
Past Performance Alternate Contact
Joseph Rhodes
Chief Executive Officer
6120 Executive Blvd STE 350
Rockville, MD, 20852
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
TISTA SCIENCE AND TECHNOLOGY CORPORATION has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires April 29, 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 responsesSuspension/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.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
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