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RailPros Acquires Design Nine, Inc. for Enhanced Railroad Solutions

Design Nine, Inc. acquired by RailPros

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Design Nine, Inc. logo
Acquired

Design Nine, Inc.

Civil Engineering

Undisclosed amount

October 9, 2025

RailPros logo
Acquirer

RailPros

Business Consulting and Services

RailPros has acquired Design Nine, Inc. for an undisclosed amount. This corporate transaction involves RailPros, a leading provider of services to the railway and transit industries, integrating Design Nine, Inc., an engineering firm uniquely focused on providing specialized railroad engineering services. The acquisition marks a strategic expansion for RailPros in enhancing its comprehensive offerings within the critical infrastructure sector.

Design Nine, Inc. is renowned for its extensive knowledge and capabilities in railway engineering. Headquartered in St. Louis, MO, the company offers a range of services from conceptual planning and feasibility studies to inspection, survey, track design, structural rehabilitation, construction support, and drafting services. Design Nine prides itself on delivering "cradle to grave" service, guiding clients through all aspects of track construction projects for railway companies and industries served by railways.

This acquisition is strategically aligned with RailPros' goal to strengthen its engineering capabilities and broaden its geographic reach. Design Nine's deep expertise in railroad engineering directly complements RailPros' existing services, allowing for a more robust and integrated service delivery model. The St. Louis location of Design Nine also establishes a key central U.S. hub, facilitating more efficient engagement with clients and projects across the country.

The synergy expected from this acquisition is significant. By combining RailPros' extensive industry presence and service range with Design Nine’s specialized technical proficiency, the newly integrated entity will be better positioned to offer enhanced and comprehensive solutions. This move ensures a stronger, more diversified service portfolio designed to meet the evolving demands of the railway engineering market.

Looking ahead, the combined organization is poised to deliver greater value through expanded expertise and increased capacity. This acquisition solidifies RailPros' commitment to providing top-tier engineering services, promising a future of continued innovation and strengthened support for railway infrastructure and industrial clients nationwide.

Buying signals & intent

Our AI suggests Design Nine, Inc. may be interested in:

Railway Engineering
Track Construction
Structural Services
Technical Services
Drafting Services

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