OverviewSuggest Edit

Ekotrope provides software and consulting for residential builders to maximize the energy efficiency and cost-effectiveness of their homes. Right now we're focused on production and spec/trac builders and have found construction savings for many builders of more than $1,000/house. If you're a production builder and you'd like to see how our unique solution can work for you, we'd love to hear from you!
HQBoston, US

Latest Updates

Employees (est.) (Sept 2020)17
Cybersecurity ratingBMore

Key People/Management at Ekotrope

Ziv Rozenblum

Ziv Rozenblum

Founder and CEO
Cy Kilbourn

Cy Kilbourn

Founder and Director of Engineering
Nick Sisler

Nick Sisler

Founder and Lead Engineer
Benjamin Delillo

Benjamin Delillo

Founder and Staff Software Engineer
Rob Salcido

Rob Salcido

Customer Success Manager
Show more

Ekotrope Office Locations

Ekotrope has an office in Boston
Boston, US (HQ)
71 Summer St
Boston, US
2 Ave de Lafayette 4th floor
Show all (2)

Ekotrope Financials and Metrics

Summary Metrics

Founding Date


Ekotrope total Funding

$4 m

Ekotrope latest funding size

$1.36 m

Time since last funding

6 years ago
Ekotrope's latest funding round in December 2014 was reported to be $1.4 m. In total, Ekotrope has raised $4 m
Show all financial metrics

Ekotrope Cybersecurity Score

Cybersecurity ratingPremium dataset



SecurityScorecard logo

Ekotrope Online and Social Media Presence

Embed Graph

Ekotrope Blogs

Ekotrope for Duke’s Energy Efficiency Program

All submissions to Duke’s Residential New Construction (RNC) Energy Efficiency Program in North Carolina now go through Ekotrope RATER.  Home Energy Raters participating in the program can enter all necessary information and submit for a rebate application entirely within Ekotrope.  Ekotrope has als…

Ekotrope Now Supports the NCTCOG 2018 Code

This week, we have added support for adoption of the NCTCOG 2018 Performance Path, which is based on IECC 2018 but with relaxed requirements for ACH50 and window SHGC. Users can now print reports to show that the home passes NCTCOG 2018 for homes in Texas. You can find this report under the State Am…

Ekotrope RATER – Now the Most Widely Used HERS Rating Software in the US

Ekotrope is a start-up company based in Boston, MA that provides software to help improve home energy efficiency.  In 2016, Ekotrope launched RATER, a Home Energy Rating System (HERS®) software tool.  HERS is the industry standard by which a home’s energy efficiency is measured.  In 2018, 236,000 ho…

New market growth opportunities from ICF, Mass Save and Ekotrope

We have had many discussions recently on how to utilize innovation and technology to increase business opportunities for raters. Towards this end, we would like to share with you an exciting project that we launched recently in collaboration with ICF and Mass Save called Retrofits and Additions. Thi…

Is Your Work Important?

As 2018 came to an end, we spent time reflecting on the year and planning our future products. Many of our clients tell us they do something similar with their teams— it’s a good practice for everyone to follow. The key is to focus on what matters most: how what you do creates meaning for […]

Rob Salcido elected to NEHERS board

Congratulations to Rob Salcido. He was just elected to the NEHERS board as an Associate Member representing Ekotrope!
Show more

Ekotrope Frequently Asked Questions

  • When was Ekotrope founded?

    Ekotrope was founded in 2010.

  • Who are Ekotrope key executives?

    Ekotrope's key executives are Ziv Rozenblum, Cy Kilbourn and Nick Sisler.

  • How many employees does Ekotrope have?

    Ekotrope has 17 employees.

  • Who are Ekotrope competitors?

    Competitors of Ekotrope include AALCO Septic & Sewer, Wellons and Van den Berg.

  • Where is Ekotrope headquarters?

    Ekotrope headquarters is located at 71 Summer St, Boston.

  • Where are Ekotrope offices?

    Ekotrope has an office in Boston.

  • How many offices does Ekotrope have?

    Ekotrope has 2 offices.