
We are the leading building performance Software platform
for utilities, national property managers and commercial real estate.
We help businesses to measure, analyze and improve energy efficiency and indoor environmental quality, which makes for healthier buildings and occupants, now more important than ever to businesses worldwide.

Our story
Established in 2015, in Scotland, arbnco now operates across the US and Europe. Our technology journey started with a team of scientific professionals focused on intelligent green building innovation and data analytics, which remains at our core. As our business grows within a dynamic environmental and commercial marketplace, we continue to reinvest in this Research and Development to bring the best PropTech solutions to the market. We are committed to helping businesses better measure and report ESG performance and deliver the global transition to zero carbon.
Leadership team

Maureen Eisbrenner
Co-Founder, CEO & Chairperson

Simon West
Co-Founder, COO & Sales Director

Alan Wegienka
Chief Technology Officer

Alan Wegienka
Chief Technology Officer

Brian Van Buskirk
Chief Product Officer

Dave Peralta
Chief Finance Officer


Brian Van Buskirk
Chief Product Officer
