Blue Harbour Capital Acquires Conserve-A-Watt Lighting

Schneider Electric Acquires WattBuy to Accelerate Residential Electrification

August 21, 2025

Energy

Schneider Electric has acquired WattBuy, a U.S.-based software platform that provides personalized energy insights and electrification solutions for homeowners. The deal brings WattBuy's API-first intelligence engine into Schneider's prosumer portfolio—alongside EnergySage and Qmerit—to deliver an integrated end-to-end residential electrification experience.

Perigon Wealth Management Acquires Blue Water Capital Management and Lumin Financial

March 5, 2024

Financial Services

Perigon Wealth Management LLC has acquired Blue Water Capital Management LLC (Syracuse, NY) and Lumin Financial LLC (Southfield, MI), adding approximately $375 million of combined AUM. The transactions expand Perigon’s advisor-led RIA platform and bolster its presence in New York and Michigan; terms were not disclosed.

ArcLight Capital Partners Acquires Advanced Power

July 24, 2025

Energy

ArcLight Capital Partners has acquired Advanced Power and committed an initial $1 billion equity investment to accelerate development of modern power infrastructure. The partnership could deploy more than $5 billion over five years to support over 20 GW of new generation and 10+ GWh of storage, targeting utilities, data center developers and hyperscalers across North America.

GCM Grosvenor and Blue Wolf Capital Acquire Hallcon Corporation

July 5, 2022

Transportation

GCM Grosvenor and Blue Wolf Capital Partners acquired Hallcon Corporation from Novacap to accelerate Hallcon’s expansion across North America and to scale its electric vehicle (EV) charging infrastructure. The investment will support geographic growth into new U.S. markets and bolster Hallcon’s capabilities serving transit agencies, universities, hospitals, and commercial fleets.

Quantela Acquires CIMCON Lighting

August 2, 2021

Infrastructure

Quantela has acquired CIMCON Lighting, a Burlington, Massachusetts–based smart lighting and smart city technology company. The acquisition gives Quantela immediate access to CIMCON’s streetlight pole infrastructure and controller deployments, expanding Quantela’s urban infrastructure capabilities and enabling faster rollout of smart-city applications that deliver energy and maintenance cost savings for communities.

Arcapita Acquires Waste Harmonics

January 13, 2020

Environmental Services

Arcapita, a global investment firm, acquired a controlling interest in Waste Harmonics, a technology-enabled, asset-light managed waste services provider headquartered in Victor, New York. The purchase—completed from Prospect Partners (in partnership with management and co-investor Expedition Capital Partners)—positions Arcapita to expand Waste Harmonics' suite of services and nationwide blue-chip customer base across North America.