Ontario Home Builders' Association Acquires EnerQuality Corporation

Albireo Energy (Huron Capital) Acquires Quality Building Controls

December 11, 2019

Energy

Albireo Energy, the building automation and energy services platform backed by Huron Capital, has acquired Quality Building Controls (QBC), a Tampa-based provider of building automation systems and repair and maintenance services. The deal is an add-on to Albireo's platform that expands the company's presence in the Southeast, adds recurring service revenue, and retains QBC's management with founder Jerry Dohse remaining in a business development role.

Energage Acquires TalentQuest to Expand Employee Experience Suite

March 25, 2025

Cloud & SaaS

Energage, the HR technology and SaaS company behind the Top Workplaces program, has acquired TalentQuest, a provider of personalized talent management solutions. The acquisition combines Energage’s engagement insights with TalentQuest’s talent development tools to create an integrated employee experience offering for organizations seeking to attract, develop, and retain talent.

Qualus Corporation Acquires Enkompass Power and Energy Corporation

February 7, 2024

Energy

Qualus Corporation, a pure‑play power services firm, has acquired Enkompass Power and Energy Corporation, an Ontario‑based electrical engineering and technical services firm. The deal expands Qualus’ geographic footprint into Canada and broadens its service offerings across studies, power systems engineering, retrofit, commissioning, and specialized field services.

Qualus Acquires ADM Associates

July 16, 2025

Energy

Qualus Corporation has acquired ADM Associates LLC, a leading U.S. energy research and EM&V firm. The deal expands Qualus' energy-efficiency, program evaluation, energy modeling, data science and software development capabilities to better serve utilities, government agencies and commercial clients across the U.S. and Canada.

Ontario Teachers' Acquires Majority Interest in Acorn Health

August 27, 2021

Healthcare Services

Ontario Teachers' Pension Plan Board has acquired a majority stake in Acorn Health, a national provider of Applied Behavior Analysis (ABA) therapy for children with Autism Spectrum Disorder. MBF Healthcare Partners II, L.P. fully exited the business; Acorn Health founder Vicki Kroviak and senior management retain a meaningful ownership stake. Terms were not disclosed.

York1 Acquires United Environmental Holdings Inc.

May 3, 2022

Environmental Services

York1 has acquired United Environmental Holdings Inc., a Toronto-based solid waste service provider that operates three waste processing facilities and a roll-off collection fleet serving the Toronto and Durham regions. The deal expands York1's Ontario processing footprint to 10 facilities and enables the company to internalize more collection volume, enhance landfill diversion capabilities, and capture operational synergies.