Quad‑C Management Makes Growth Investment in Titan Security Group

Titan Security Group (Quad‑C) Merges with Marksman Security Corporation

September 16, 2024

Professional Services

Titan Security Group, a Quad‑C Management portfolio company, has merged with Marksman Security Corporation to create a boutique national security services provider. The combination brings together Titan’s security systems integration and staffing capabilities with Marksman’s security staffing footprint across 22 states to expand service offerings, headcount, and geographic reach.

Quad-C Management Invests in Tax Protection Plus

April 9, 2025

Professional Services

Quad-C Management has made a growth investment in Tax Protection Plus (TPP), a Winston-Salem–based provider of post-filing tax protection and identity-theft restoration services. Management, led by CEO Matt Lievens, will remain significant shareholders as Quad-C partners with the company to expand service offerings, enhance technology capabilities, and broaden market reach; terms were not disclosed.

Titan Security Group Acquires Prudential Security's Security Staffing Operation

September 1, 2022

Professional Services

Titan Security Group, a Quad‑C Management portfolio company, has acquired the security staffing operation of Prudential Security, Inc., a Taylor, Michigan–based security solutions provider. The deal adds more than 700 team members and expands Titan's service footprint to 14 states; terms were not disclosed.

Charlesbank Capital Partners Makes Majority Investment in Titan Cloud

September 8, 2022

Cloud & SaaS

Charlesbank Capital Partners' Technology Opportunities Fund has made a majority investment in Titan Cloud, with existing investor M33 Growth also making a significant follow-on investment. The funding will support Titan Cloud's organic growth, product and GTM expansion, and M&A-driven scale; Lincoln International advised on the transaction.

Blackstone Tactical Opportunities Acquires Majority Stake in TITUS

December 7, 2017

Cybersecurity

Funds managed by Blackstone Tactical Opportunities acquired a majority stake in TITUS, an Ottawa-based provider of data classification and categorization solutions; terms were not disclosed. Blackstone said the investment will help TITUS accelerate its product innovation and expand geographic reach as the company — which serves millions of users and over 950 enterprise customers — scales globally.

Livingbridge Invests in TitanHQ

June 11, 2020

Cybersecurity

Livingbridge has made a growth investment in TitanHQ, a Galway-headquartered cloud security vendor that provides web filtering, email security and email archiving solutions to MSPs and businesses. The investment, made through Livingbridge's Enterprise 3 fund, will support product development, hiring and international growth while existing shareholders (including Oyster Technology Investments) retain a significant stake.