“You're in good hands”

10+ happy clients

Speed and scale for Cleantech

The leading B2B climate growth consultancy.
We improve revenue efficiency with growth systems, proven playbooks and end-to-end execution.

Get the Growth Playbook See client results

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more qualified leads

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higher conversion rate

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Client results

“The climate go-to-market experts.”

"If you have a viable product and need to break out, CleanTech Growthlab is your solution. They will give you consistency, a real go to market strategy and the foundation for a results driven future."

Seth Hallam

Managing Director

“This is beyond awesome! You led our digital advertising, search optimization and lead management initiatives and inbound strategy across the board. Meticulous management and data-driven results.”

Kelly Doody

Chief Marketing Officer

“Eben and his team are go-to-market experts. They have a wealth of experience working with climate tech companies of various sizes.”

Chip Horton

Chief Executive Officer

"CleanTech GrowthLab delivered tremendous value in a remarkably short time. Their knowledge of what's actually working in go-to-market strategy is ahead of the pack, from LinkedIn ads to buyer journeys and ABM frameworks."

Aron Lazarchik

VP, Marketing

“The Cleantech Growthlab team are highly professional and provided a very slick solution. I would definitely recommend working with them.”

Mark Julien

Managing Director

Trusted by B2B cleantech, globally

The problem

Climate tech doesn’t grow like legacy tech.

70-90% of b2b cleantech startups fail commercially, despite great technology.

Growth challenges are common because policy shapes demand, procurement cycles are slow, and budgets are lean.

We turn these challenges into opportunities, with precise go-to-market strategy built and a conversion system that wastes nothing.

Qualified leads that actually need your solution

Higher return on growth investments

Higher lead conversion to revenue

Our solutions

Bringing zero-waste growth to zero-waste tech

Reach

Make sure your buyers find you first

SEO

AEO

Paid search

Paid social

Engage

Keep visitors engaged with content

B2B content

Web design & CRO

Organic social

Convert

Turn curiosity into qualified opportunities

ABM integrated campaigns

Lead generation

Marketing automation

Close

Give your sales team the tools to win faster

Sales pitch decks

BDR call scripts

Case studies

Call scripts

ROI Calculators

Explore services Schedule a call

Our difference

The extension of your team who lives and breathes cleantech.

Traditional agencies don’t speak your language.

We translate deep expertise in gridmod, DERs, SB253/261, Carbon Markets, CSRD, FERC 1920/1977 and OCPP into campaign strategy that leads to winnable deals.

We then integrate our B2B growth marketing experience to build systems that amplify your in-house team, or help you build one from scratch.

Our playbook

Proven GTM playbook w/ €25M in pipeline attributed

Our value

Fully integrated team for less € than < 1FTE

Our execution

Done-for-you strategy, project mgmt and execution

Our focus

Cleantech ONLY. We speak your language

Our assurance

Zero risk. Stop anytime and keep using your growth system