Climate tech digital agency

Building software to decarbonize society

We build software products and digital experiences that help decarbonize society. For over a decade, our team of curious and talented mensches has been tackling complex, esoteric problems across various industries. We are channeling our grit and passion for building great products toward solving the most pressing and existential problem of our time: climate change. 

Whether you are an innovative industry incumbent, an ambitious climate tech startup, a state or local governmental agency, or a product studio investing in climate technology, we want to hear from you!

Email us at or Slack us in the MCJ Collective.


Snohomish County Public Utility District, a clean energy leader in Washington State

Seattle startup focused on residential building decarbonization at scale

Convoy, an industry leader in freight shipping efficiency technology 

Seattle startup redefining fresh produce shopping experience reducing food waste and increasing local sourcing


Bilberrry is a full service design and development agency. Since 2009, we have been building web applications and online experiences to help our clients experiment, innovate, and scale rapidly.

Our portfolio includes large and midsize companies, funded startups, institutional investment firms, governmental agencies, and national nonprofits.

Our team of ~55 employees is distributed between Seattle, Lisbon, and Kyiv.