Decision Analysis Services LIMITED

Decision Analysis Services LIMITED is a United Kingdom-based management consulting firm registered with the federal government since July 2, 2015. As a foreign-owned, for-profit organization, the company specializes in providing technical and analytical support services to the U.S. Department of the Navy. Decision Analysis Services LIMITED operates as a prime federal contractor and has established a significant presence in supporting the Navy's cost analysis operations through multiple contract vehicles awarded by the Naval Sea Systems Command.

The company has received six federal contract awards totaling approximately $504,670 in contract value, all issued by the Naval Sea Systems Command without small business set-aside designations. These awards have been structured as both Purchase Orders and Blanket Purchase Agreement (BPA) calls, with performance periods ranging from 2021 through 2026. The contracts specifically support the Operating and Support Cost Analysis Model (OSCAM) program, a critical analytical tool used by the Navy to estimate operational and support costs for major acquisition programs and assess cost implications of changing sustainment practices. Services provided include model upgrades and implementation, development and maintenance of online training courses, creation and distribution of training materials, technical training delivery, software development, project management, user training and workshops, and website maintenance and content updates. The most recent award, issued on July 28, 2025, is a $49,858 Purchase Order for OSCAM program support with completion scheduled for August 3, 2026. Prior awards included a $43,262 BPA call (January 8, 2025), an $89,734 BPA call (January 12, 2024), a $76,860 BPA call (March 3, 2023), a $39,960 BPA call (August 8, 2022), and a $154,796.04 Purchase Order (July 23, 2021). Work performance locations include both Westlake, Maryland and the company's headquarters location in Great Britain. All awards have been issued directly to Decision Analysis Services LIMITED as the prime contractor with no identified subcontractors.

Decision Analysis Services LIMITED holds a single-award Blanket Purchase Agreement valued at $249,900 with the Naval Sea Systems Command, established on August 4, 2022, with a period of performance through August 3, 2025. This indefinite-delivery, indefinite-quantity contract vehicle was solicited on a sole-source basis and provides OSCAM program support services including project management, software development, user training and workshops, and website maintenance. Multiple calls have been issued against this BPA, including calls for Year 2 and Year 3 labor support, demonstrating ongoing utilization of the contract vehicle. The BPA serves as the parent contract vehicle for the company's current and recent work supporting the Naval Sea Systems Command's critical cost analysis operations for U.S. naval vessel development and sustainment programs.