Default company panoramic image


GPP engages building owners and tenants in energy efficiency and generates leads for manufacturers, services providers, and utilities

  • Stage $500K in TTM Revenue
  • Industry Industrial/Energy
  • Location Chicago, IL, USA
  • Currency USD
  • Founded April 2010
  • Employees 12
  • Website

Company Summary

GPP has a scalable platform to accelerate adoption for energy efficiency by leveraging data, channel partnerships, and software. We collect data on thousands of buildings, products, services providers, and utility incentives programs. We generate revenue by facilitating transactions between buildings and service providers (eProcurement), selling subscriptions for our data and analysis tools (SaaS), and advertising from product manufacturers.


  • Default avatar
    Dustin Colin Gellman

    Dustin has 16 years of industry experience in commercial real estate sales, data services, and energy efficiency.
    - Management consultant in Deloitte's clean tech practice group
    - Founder and COO of Catylist, a leading multi-market real estate technology company
    - CIO of the CCIM Institute, the world’s largest commercial real estate network
    - Kellogg MBA

  • Default avatar
    Steve Sutherland

    Steve has 30 years of industry experience in real estate operations, information technology, and financial services. He has built and sold several information services companies in the commercial real estate market sector.
    - CIO of CB Richard Ellis (NYSE: CBRE), the world’s largest commercial real estate company
    - CIO for the Koll Companies, a leading property management firm
    - CFO for several regional CA banks

  • Default avatar
    Samir Giri
    Chief Technology Officer

    Samir has 20 years of experience managing IT operations for early stage companies across a variety of industries including digital media, medical devices, telecommunications, and oil and gas. Samir was founder and CTO of leading VOIP telecommunications UK start-up; company scaled rapidly through electronic retailer partnership and was later sold to Vonage.


  • Default avatar
    Pedersen & Houpt

Previous Investors

  • Default avatar
    Bill & Sheryl Sharp
    Default avatar
    Ray Wirta (CB Richard Ellis)
    Default avatar
    Wayne Boulais (APEX VC)