Audax Strategic Capital Invests Growth Equity in Amtivo

Charterhouse Capital Partners Acquires Majority Stake in Amtivo

July 4, 2022

Professional Services

Charterhouse Capital Partners has entered into an agreement to invest in Amtivo, a London-headquartered provider of accredited certification, training and technology-enabled services. Charterhouse is acquiring Amtivo from August Equity (which will retain a minority stake), and will work with management to drive organic growth and continue an acquisition-led expansion strategy.

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.

Audax Private Equity Makes Strategic Growth Investment in Integrate

December 20, 2021

Cloud & SaaS

Audax Private Equity completed a strategic growth investment in Integrate (Integrate.com, Inc.), a B2B demand marketing SaaS provider, in December 2021. The undisclosed investment will support Integrate's product development, customer growth, and geographic and vertical expansion for its Demand Acceleration Platform (DAP).

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.

Pamlico Capital Announces Strategic Growth Investment in AVANT

October 22, 2021

IT Services

Pamlico Capital provided a strategic growth investment in AVANT to accelerate the Chicago-based IT distributor's expansion and scale its platform for IT decision-making. AVANT's founders and management retain significant ownership and will continue to run the business as the company grows hiring and expands capabilities across cloud, security and UCaaS offerings.

Audax Private Equity Invests in Stout

October 28, 2021

Professional Services

Audax Private Equity has agreed to make a minority growth investment in Stout alongside the firm’s employee shareholders, with existing shareholders retaining a meaningful equity stake and management continuing to lead. The capital will support Stout’s future growth initiatives, including pursuing strategic add-on acquisitions; the transaction was expected to close in Q4 2021.