Insights

Strong Industry Recognition Cleantech Group's repeated inclusion in the Global Cleantech 100 and recognition as a leader in sustainable innovation positions it as a trusted authority in the cleantech sector, making it an ideal partner for companies seeking credible market insights and strategic alliances.

Expanding Market Presence The company's recent launch of regional initiatives like the LATAM Cleantech 25 and the Cleantech 50 to Watch demonstrates its commitment to regional market expansion, presenting opportunities to collaborate with local innovators and multinational firms interested in regional growth.

Strategic Partnerships Partnerships with influential entities such as Breakthrough Energy Ventures and iSun highlight Cleantech Group’s network strength, opening avenues to connect with innovative startups and investors actively investing in climate tech and sustainable solutions.

Digital Engagement & Content Leveraging its robust technology stack and digital platforms, Cleantech Group offers opportunities to develop tailored data solutions, virtual events, and analytics services to support clients seeking to deepen engagement with the cleantech ecosystem.

Financial and Industry Growth With revenues between $25M to $50M and a steady track record of industry recognition, Cleantech Group presents a compelling case for technology providers, consulting firms, and event organizers aiming to target the green technology sector’s decision-makers and innovators.

Similar companies to Cleantech Group

Cleantech Group Tech Stack

Cleantech Group uses 8 technology products and services including Google Cloud, jQuery, OWL Carousel, and more. Explore Cleantech Group's tech stack below.

Google Cloud
Infrastructure As A Service
jQuery
Javascript Libraries
OWL Carousel
Javascript Libraries
Slick
Javascript Libraries
jQuery Migrate
Javascript Libraries
HubSpot
Marketing Automation
WP Engine
Platform As A Service
Nginx
Web Servers

Media & News

Cleantech Group's Email Address Formats

Cleantech Group uses at least 2 format(s):

Cleantech Group Email Formats	Example	Percentage
First.Last@cleantech.com	John.Doe@cleantech.com	95%
First@cleantech.com	John@cleantech.com	3%
First.MiddleLast@cleantech.com	John.MichaelDoe@cleantech.com	1%
Last@cleantech.com	Doe@cleantech.com	1%
FLast@cleantechrecycling.com	JDoe@cleantechrecycling.com	86%
First.Last@cleantechrecycling.com	John.Doe@cleantechrecycling.com	14%

Frequently Asked Questions

Where is Cleantech Group's headquarters located?

Cleantech Group's main headquarters is located at 600 California, Floor 13. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is Cleantech Group's phone number?

You can contact Cleantech Group's main corporate office by phone at

+1-415-233-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Cleantech Group's official website and social media links?

Cleantech Group's official website is cleantech.com and has social profiles on LinkedIn.

How much revenue does Cleantech Group generate?

As of December 2025, Cleantech Group's annual revenue is estimated to be $18M.

What is Cleantech Group's NAICS code?

Cleantech Group's NAICS code is 54191 - Marketing Research and Public Opinion Polling.

How many employees does Cleantech Group have currently?

As of December 2025, Cleantech Group has approximately 81 employees across 6 continents, including North AmericaEuropeAsia. Key team members include Ceo: R. Y.Chief Executive Officer: K. S.Chief Operating Officer: R. P.. Explore Cleantech Group's employee directory with LeadIQ.

What industry does Cleantech Group belong to?

Cleantech Group operates in the Market Research industry.

What technology does Cleantech Group use?

Cleantech Group's tech stack includes Google CloudjQueryOWL CarouselSlickjQuery MigrateHubSpotWP EngineNginx.

What is Cleantech Group's email format?

Cleantech Group's email format typically follows the pattern of First.Last@cleantech.com. Find more Cleantech Group email formats with LeadIQ.

When was Cleantech Group founded?

Cleantech Group was founded in 2002.

Cleantech Group

Q: What is Cleantech Group's official website and social media links?

Cleantech Group's official website is cleantech.com. Cleantech Group has social profiles on LinkedIn.

Q: How many employees does Cleantech Group have currently?

Cleantech Group has approximately 81 employees.

Q: What technology does Cleantech Group use?

Cleantech Group's tech stack includes Modernizr, ProfilePress, jQuery UI, jQuery, HubSpot.

Market ResearchCalifornia, United States51-200 Employees

Winning in clean technologies is complex—new technologies emerge, policies shift, and it’s hard to know which opportunities will scale and which will fail. 

By blending human intelligence, proprietary data, and the global network we’ve cultivated for more than 20 years, we deliver insights you can trust and guidance you can act on. Whether you’re shaping corporate strategy, scaling innovation, investing capital, or designing policy, your Cleantech Group membership gives you the full picture and the connections that unlock growth. In a fast-moving, high-stakes environment, we help you see clearly, act confidently, and lead the transition.