Core Insights - Castellum Inc. has made a strategic addition to its contract portfolio by adding Special Item Number/SIN 54151S to a new General Services Administration/GSA Multiple Award Schedule/MAS contract, enhancing its competitive position in the market [1][2]. Group 1: Contract Expansion - The addition of SIN 54151S allows Castellum's subsidiary, Specialty Systems Inc./SSI, to compete for contracts specifically related to information technology professional services, which is a significant expansion of its capabilities [2][3]. - This strategic move is part of Castellum's broader strategy to enhance its competitive reach and access more full-and-open opportunities as a large business while still benefiting from small business set-asides through mentor-protégé joint ventures [3]. Group 2: Business Operations - Castellum Inc. provides services in various sectors, including cybersecurity, information technology, electronic & information warfare, and information operations, indicating a diverse operational focus [4].

Core Insights - Castellum, Inc. has announced that its subsidiary Specialty Systems, Inc. has added Special Item Number 54151S to a new GSA Multiple Award Schedule contract, enabling it to bid on competitive contracts for information technology professional services [1][2] Group 1: Company Developments - The addition of SIN 54151S allows Specialty Systems, Inc. to onboard its joint venture with Epic Systems, Inc. to the GSA MAS, enhancing its competitive position in the federal market [1] - Castellum is implementing a strategy to compete for more full and open opportunities as a large business while maintaining access to small business set-asides through mentor-protégé joint ventures [2] - The company can now respond to Requests for Quotations and Requests for Proposals specifically tied to SIN 54151S, which is a prerequisite for leveraging joint venture agreements on the GSA MAS schedule [2] Group 2: Company Overview - Castellum, Inc. is focused on cybersecurity, electronic warfare, and software engineering services for the federal government [3]