ThayerMahan Acquires Ocean Acoustical Services and Instrumentation Systems (OASIS)

Oasis Marinas Acquires Diversified Marine Services

May 16, 2024

Professional Services

Oasis Marinas has acquired Diversified Marine Services, a provider of boat service, restoration and parts operations based in Annapolis, Maryland. The acquisition expands Oasis Marinas' in-house service capabilities and regional footprint, enabling enhanced boat servicing and customer offerings across its marina portfolio.

ThayerMahan Acquires Wingman Defense

May 19, 2021

AI & Machine Learning

ThayerMahan, a maritime technology company headquartered in Groton, Connecticut, has acquired Wingman Defense, an artificial intelligence startup based in Park City, Utah. The deal brings Wingman's AI/ML capabilities into ThayerMahan's autonomous maritime sensor and data platform to enhance maritime domain awareness for government and commercial customers.

Sentient Digital Acquires Maritime Surveillance Associates

January 13, 2025

Aerospace & Defense

Sentient Digital, Inc. (SDi) has acquired Maritime Surveillance Associates, Inc. (MSA), a developer of signal processing and mission reconstruction software for the U.S. Navy. The acquisition expands SDi's sonar and acoustics capabilities and supports its push into cloud-based advanced analytics, maritime security, and Foreign Military Sales (FMS).

Security On-Demand (backed by Nautic Partners) Acquires Booz Allen's Commercial Managed Threat Services to Form DeepSeas

December 8, 2022

Cybersecurity

Security On-Demand, with backing from Nautic Partners, has acquired Booz Allen Hamilton’s commercial Managed Threat Services (MTS) business and combined it with its operations under the new brand DeepSeas. The combined organization will offer advanced managed detection, threat intelligence, and incident response services to mid-market and enterprise clients, and Booz Allen will remain a strategic collaborator for federal work.

ShipTracks Acquires Oceaneering's Maritime Intelligence Division (OceanSMART, TerminalSmart, PortVision360)

September 9, 2024

Logistics & Distribution

ShipTracks has acquired the Maritime Intelligence Division of Oceaneering—including OceanSMART, TerminalSmart, and PortVision360—to expand its maritime AIS, AI and terminal/port management capabilities. The deal brings complementary products and teams together to deliver an integrated, API-driven cargo movement platform and preserve continuity of service for existing customers.

Access Holdings Invests in Oasis Marinas

July 8, 2021

Real Estate

Access Holdings, a Baltimore-based mid-market investment firm, announced a partnership/investment in Annapolis-based Oasis Marinas to support the company's growth and scale operations. Oasis Marinas operates marina management services across more than 40 locations and Access will provide capital, operational support, and technology to enhance the customer and marina-owner experience.