CLARKSON RESEARCH SERVICES LIMITED
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2011
- $2.69M
- $2,694,825under this UEI
- FY2026 obligations
- $110.9K†
- $110,900Provisional
- Awards and orders
- 39
- with positive net obligations2 IDV vehicles held
- Latest action
- Sep 22, 2026
- SAM.gov registration
- Active
- Registration expiration date Aug 27, 2027
Registration
- Entity structure
- Corporate Entity (Tax Exempt)
- Business start date
- Sep 5, 1985 (41 years)
- Location
- London
- Purpose of registration
- All Awards
- Website
- clarksons.com
† FY2026 obligations (provisional; DoD awards signed after Jul 30, 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 30, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI W94PNK61J8E8. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2011. 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: $110,900 (provisional)
- FY2025: $89,900
- FY2024: $75,988
- FY2023: $50,000
- FY2022: $53,361
- FY2021: $22,745
- FY2020: $19,898
- FY2019: $19,320
Show all 16 yearsEarlier years (FY2011–FY2018)
- FY2018: $330,295
- FY2017: $319,250
- FY2016: $331,916
- FY2015: $328,844
- FY2014: $314,756
- FY2013: $318,960
- FY2012: $22,194
- FY2011: $286,500
Total across 16 fiscal years: $2,694,825
Top awarding agencies
- Department of Defense$2,151,913, 79.9%
- Department of Transportation$406,135, 15.1%
- Department of the Interior$53,200, 2.0%
- Department of Homeland Security$32,354, 1.2%
- Executive Office of the President$23,888, 0.9%
Top awarding sub-agencies
- Department of the Navy$2,069,450, 76.8%
- Maritime Administration$406,135, 15.1%
- Department of the Army$80,907, 3.0%
- Departmental Offices$53,200, 2.0%
- U.S. Coast Guard$32,354, 1.2%
Top NAICS by obligations
- 519190All other information services$1,782,950, 66.2%
- 541690Other scientific and technical consulting services$286,500, 10.6%
Top product and service codes by obligations
- B506Special studies/analysis- data (other than scientific)$1,019,140, 37.8%
- R423Support- professional: intelligence$890,535, 33.0%
- AD21Services (BASIC)$286,500, 10.6%
- D317IT and telecom- web-based subscription$176,013, 6.5%
- DH10IT and telecom - platform as a service: database, mainframe, middleware$80,400, 3.0%
Capabilities
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- 140D0426P0359Purchase orderDepartment of the InteriorDepartmental OfficesLatest action
- 1331L526P13500061Purchase orderDepartment of CommerceOffice of the SecretaryLatest action
- 693JF726P000015Purchase orderDepartment of TransportationMaritime AdministrationLatest action
- 693JF723P000051Purchase orderDepartment of TransportationMaritime AdministrationLatest action
- 693JF724P000048Purchase orderDepartment of TransportationMaritime AdministrationLatest action
- 693JF725P000049Purchase orderDepartment of TransportationMaritime AdministrationLatest action
- W912HQ25P0059Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- 6923G225P000119Purchase orderDepartment of TransportationMaritime AdministrationLatest action
- 11316024P0211OASPurchase orderExecutive Office of the PresidentLatest action
- 6923G224P000090Purchase orderDepartment of TransportationMaritime AdministrationLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for CLARKSON RESEARCH SERVICES LIMITED lists a physical address and a separate mailing address, along with 3 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
COMMODITY QUAY
ST KATHARINE DOCKS
LONDON, E1W 1
GBR
Mailing Address
COMMODITY QUAY
ST KATHARINE DOCKS
LONDON, E1W 1
GBR
Government Business Contact
BILL HOLMES
MR
COMMODITY QUAY
ST KATHARINE DOCKS
LONDON, E1W 1BF
GBR
Electronic Business Contact
KARUNESH RATNAM EVANS
MR
COMMODITY QUAY
ST KATHARINE DOCKS
LONDON, E1W 1BF
GBR
Electronic Business Alternate Contact
STEPHEN J GORDON
MR
COMMODITY QUAY
ST KATHARINE DOCKS
LONDON, E1W 1BF
GBR
Additional Details
As of . Source: SAM.gov Entity Registration.
CLARKSON RESEARCH SERVICES LIMITED has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires August 27, 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
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