Charterhouse Capital Partners Acquires Majority Stake in Amtivo

Audax Strategic Capital Invests Growth Equity in Amtivo

September 4, 2024

Professional Services

Audax Strategic Capital (ASC) has made a common-equity growth investment in Amtivo, a London-based global B2B provider of accredited certification, training and assurance services that is a portfolio company of Charterhouse Capital Partners. The capital will support Amtivo’s future M&A activity and help fund geographic and potential product-line expansion; terms were not disclosed.

Amtivo Group Acquires International Standards Authority, Inc. (ISA)

March 1, 2025

Professional Services

Amtivo Group has acquired International Standards Authority, Inc. (ISA), an ANAB‑accredited certification body headquartered in Corona, California. Completed in March 2025, the add-on strengthens Amtivo's North American footprint and enhances its aerospace certification capabilities (AS9100/AS9120) by adding ISA's West Coast client base and specialist team.

Amtivo Group Acquires Quality Systems Registrars

October 18, 2024

Professional Services

Amtivo Group has acquired Quality Systems Registrars (QSR), a US-based ANAB‑accredited certification body, to strengthen Amtivo's presence and capabilities in the United States. The deal expands Amtivo's sector expertise (notably aerospace and chemical Responsible Care) and brings QSR's client network and standards experience into the Amtivo platform.

Optimity Limited Acquires Avagio IT Limited

March 15, 2021

IT Services

Optimity Limited, an FPE Capital-backed IT and managed services provider, has acquired Chippenham- and Bristol-based Avagio IT Limited to strengthen its managed services, security and infrastructure offerings. The add-on expands Optimity's geographic footprint and customer base, accelerating organic growth in smart campus and workplace IT solutions across the UK.

Charterhouse Capital Partners Acquires Controlling Stake in Novetude Santé

November 12, 2020

Education

Charterhouse Capital Partners has acquired a controlling stake in Novetude Santé, a France-based specialist provider of higher education and continuing professional development for healthcare professionals, from BIM. Charterhouse invested alongside Novetude Santé’s management, which retains a shareholding, and intends to support the company’s growth through internationalisation and buy-and-build add-on activity.

Charterhouse Capital Partners Invests in Vermeg

December 18, 2020

Software

Charterhouse Capital Partners has acquired an equity stake in Vermeg from Crédit Mutuel Arkéa, investing alongside Vermeg's founder and management who retain a shareholding. The investment will support Vermeg's continued organic growth and buy-and-build strategy to expand its software and digitalisation offerings for banking, insurance and wealth-management clients globally.