Titan Security Group Acquires Prudential Security's Security Staffing Operation

Quad‑C Management Makes Growth Investment in Titan Security Group

September 9, 2021

Staffing & HR

Charlottesville-based private equity firm Quad‑C Management completed a growth investment in Chicago-based Titan Security Group, a large provider of security staffing, electronic security systems and consulting. The capital will support Titan’s continued organic growth and management‑led buy‑and‑build strategy, with CEO David S. Pack remaining in place.

Marksman Titan Security Group Acquires Priebe Security Services

January 20, 2026

Professional Services

Marksman Titan Security Group, backed by private equity firm Quad-C, has acquired Priebe Security Services, an Austin-based contract security provider. The transaction adds over 450 employees and expands Marksman's presence in Central Texas while enhancing its manned guarding, mobile patrol and technology-enabled security capabilities; terms were not disclosed.

Titan Security Group and Marksman Security Corporation Announce Strategic Merger

September 16, 2024

Professional Services

Titan Security Group and Marksman Security Corporation have announced a strategic merger to combine their security staffing and security systems integration capabilities. The parties plan to operate under their respective brands while maintaining senior leadership and expanding service delivery and headcount across a larger geographic footprint.

Pinnacle Security & Investigation Acquires Paradigm Security Services

February 24, 2023

Professional Services

Pinnacle Security & Investigation, based in Metairie, Louisiana, has acquired Atlanta-based Paradigm Security Services. Terms were not disclosed; the deal gives Pinnacle an established entry into the Atlanta market and a local team Pinnacle expects to grow over the next 18 months. Walden Businesses acted as advisor to Paradigm Security Services.

Convergint Acquires Premier Security Group (PSG)

August 3, 2021

Engineering Services

Convergint has acquired Premier Security Group (PSG), a physical security and systems-integration provider serving the financial sector across California, Utah and Arizona. The acquisition strengthens Convergint’s service capabilities and vertical expertise for financial customers by adding PSG’s design, installation and banking-equipment maintenance capabilities and relationships with more than 80 financial clients covering roughly 1,200 branches.

Fulton Financial Corporation Acquires Prudential Bancorp, Inc.

May 23, 2022

Financial Services

Fulton Financial Corporation entered into a definitive agreement to acquire Prudential Bancorp, Inc. in a stock-and-cash transaction, with Prudential merging into Fulton. The deal received required regulatory approvals and was completed, expanding Fulton Bank’s presence in Philadelphia.