Our Mission
Zero-waste growth for zero-waste tech.

Our mission
In 2023 I sat with dozens of cleantech founders and engineers. Long calls. Late-night whiteboards. Different products, same pattern.
Great tech. Slow growth.
The leads were thin. Conversions lagged. Deals crawled, marketing and sales rarely cleared a positive return.
We realized we were dealing with a precision problem, so we started Cleantech Growthlab to fix it.
We’re a senior, hands-on team that prefers working with a few high-fit clients at a time. We bring white-glove service to systems that lift conversion rates fast, then compound.
We do it because when growth is efficient and provable, capital flows to the right solutions and the planet gets what it needs.
We’ll keep solving problems until zero-waste growth becomes the norm for zero-waste tech.
— Eben, Founder
What we value
We care through action, and by always prioritizing what matters to our clients’ growth.
We’re a tight pod of experts with high standards for each other, built on deep trust. It’s what gives us speed.
We test, learn, and iterate, we believe ideas don’t truly live until they perform. We share our own expertise while keeping a growth mindset on every campaign.
No time for vanity metrics, no slide performance. Clear numbers, honest progress.


Blake Newcomer

Daniel Fisher

Eben Meyer

Karen Vencovsky

Suprita Kulkarni

Vayam Jain

Zaid Rowe

Blake Newcomer

Daniel Fisher

Eben Meyer

Karen Vencovsky

Suprita Kulkarni

Vayam Jain
