Cleantech Group

Business Services · California, United States · 11-50 Employees

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Overview

Headquarters

1714 Franklin St # 100-286, Oakland, Cal...

Phone Number

(415) 233-9700

Revenue

$6.7 Million

Industry

Business Services Project Management Research & Development
ZI Rank: 1
Signal Type
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May
ZI Rank
1
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About Cleantech Group

Founded in 2002 and headquartered in Oakland, California, Cleantech Group provides research, consulting, and events to catalyze opportunities for sustainable growth powered by global insights and information.Explore more
Cleantech Group's Social MediaPopular Searchescleantech group IncCleantech GroupCleanTechClean TechCleantech IncSIC Code 89,899NAICS Code 54,541Show more

Cleantech Group Org Chart

TR
United States flag for contact location.

President & Chief Executive Officer

PhoneEmail
PR
United States flag for contact location.

Managing Director - Cleantech Accelerator

PhoneEmail

PhoneEmail
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Company Name

Revenue

Number of Employees

Type

Funding

Founded In

Top Executive

Cleantech Group

$6.7M
11-50
Private
$10.4M
2002
TR
Thomas RankenPresident & CEO
$8.1M
11-50
Private
-
2008
DB
Debbie BarnhillOffice Manager
$6.5M
11-50
Private
-
2008
$5.9M
1-10
Private
-
1999
SW
Shuang WuMarketing Specialist
$5.2M
11-50
Private
<$5M
2000
JC
James CadenheadDivision Manager
<$5M
1-10
Private
-
2011
N/A
<$5M
11-50
Private
-
2010
PE
Pablo EguiaJefe De Estudios Y Proyectos
Illustration of an envelope

Company Profile Activity

i

Among all Business Services companies

Low Activity

High Activity

Activity Insights

Cleantech Group is experiencing very low activity levels compared to other companies in the Business Services sector.

What does this means?

Cleantech Group is drawing exceptional interest within the Business Services industry, suggesting notable developments or strong market momentum, learn more about Cleantech Group.

Cleantech Group financials insights

Gather financial insights about Cleantech Group, including details on funding rounds, investors, total funding, and acquisitions, to gain a comprehensive understanding of their financial strategy.

2013

Series B

$10.4M

See All Cleantech Group's Financials Insights

Cleantech Group Tech Stack

A closer look at the technologies used by Cleantech Group

Most Recent Scoops

Event
Product Marketing, Events, Storage, Infrastructure, Sales, Sustainability, Field /Outside Sales, Energy / Power, Field Marketing
Project
, according to a mid-level source in engineering, began leveraging Claude (Anthropic) within the last three months or less. Cleantech Group is leveraging this solution for data enrichment and hygiene and natural language interfaces.
Engineering, Language
Event
Events, Sales, Digital Technology, Enterprise Software, Software, Field /Outside Sales, Digital Transformation, Field Marketing, Marketing Technology
Commentary
Person-Based
Operations
Person-Based
See more scoops

Cleantech Group News & Media

  • i2Cool Named to Cleantech Group's 2026 APAC Cleantech 25

    HONG KONG and SHENZHEN, China, May 13, 2026 /PRNewswire/ -- Cleantech Group, a leading global research and advisory firm focused on clean technology, officially announced its 2026 APAC Cleantech 25 list on April 30, 2026. i2Cool has been named to the list in recognition of its disruptive passive radiative cooling technology and strong commercialization progress. The APAC Cleantech 25 recognizes high-impact clean technology companies across the Asia-Pacific region that have the potential to signi
  • CO280 Recognized as a 2026 Global Cleantech 100 Company

    CO280 CDR: A year defined by multi-megatonne contracts, project milestones, and global leadership VANCOUVER, B.C., Jan. 14, 2026 /PRNewswire/ -- CO280 Solutions Inc. (CO280), a leading developer of carbon dioxide removal (CDR) projects headquartered in Vancouver, B.C., has been named on Cleantech Group's 2026 Global Cleantech 100. This annual list recognizes companies poised to deliver market-ready climate solutions that advance a cleaner, more resilient global future. For the 17th edition, Clea
Read more news

Top Business Services Companies

Frequently Asked Questions Regarding Cleantech Group

What is Cleantech Group's official website?
Cleantech Group's official website is www.cleantech.com
What is Cleantech Group's Revenue?
Cleantech Group's revenue is $6.7 Million
What is Cleantech Group's SIC code?
Cleantech Group's SIC: 89,899
What is Cleantech Group's NAICS code?
Cleantech Group's NAICS: 54,541
How many employees does Cleantech Group have?
Cleantech Group has 11-50 employees
What industry does Cleantech Group belong to?
Cleantech Group is in the industry of: Business Services, Project Management, Research & Development
What is Cleantech Group competition?
Cleantech Group top competitors include: Pike Research, Clean Edge, Global Cleantech Cluster Association, Blue-Zone Technologies
What companies has Cleantech Group acquired?
Cleantech Group has acquired the companies: GreenOrder, Inside Green Tech
What technology does Cleantech Group use?
Some of the popular technologies that Cleantech Group uses are: WordPress.org, Optimizely, PHP, Cloudflare Website Optimization
How do I contact Cleantech Group?
Cleantech Group contact info: Phone number: (415) 233-9700 Website: www.cleantech.com
What does Cleantech Group do?

Founded in 2002 and headquartered in Oakland, California, Cleantech Group provides research, consulting, and events to catalyze opportunities for sustainable growth powered by global insights and information.... Read More

What are Cleantech Group social media links?
Cleantech Group Linkedin page Cleantech Group Twitter page Cleantech Group Facebook page
Is Cleantech Group a public company?
Cleantech Group is private company therefore does not currently have an official ticker symbol
See more information about Cleantech Group

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