When was Climeworks founded?

Climeworks was founded in 2009 and became a unicorn in 2022.

Where is Climeworks located?

Climeworks is headquartered in Zurich, Switzerland. It is registered at Unter Krahnenbäumen 9, 50668 Köln.

How many employees does Climeworks have?

As of Aug 31, 2026, the latest employee count at Climeworks is 398.

Is Climeworks a funded company?

Climeworks is a funded company, having raised a total of $1B across 14 funding rounds to date. The company's 1st funding round was raised for an undisclosed amount in a Grant (prize money) round on Jul 07, 2009.

How much is Climeworks worth?

The latest valuation of Climeworks is $1.08B as of Apr 06, 2022.

When was the latest funding round of Climeworks?

Climeworks' latest funding was a $162M Series E round on Jul 02, 2025, with participation from 2 investors.

Is Climeworks a Air Pollution Management Tech company?

The primary sector of Climeworks is Air Pollution Management Tech.

Where does Climeworks rank among its competitors?

Climeworks ranks 9th amongst 363 active competitors, of which 104 are funded. It stands 2nd in terms of total funding among its competitors. The most recent competitor to raise funding was Heirloom, which secured an undisclosed amount in Dec, 2025.

Who are the top competitors of Climeworks?

Climeworks' top competitors include Carbon Clean, CarbonCapture and Heirloom. Among them, Heirloom secured the most recent funding round in December, 2025.

Climeworks - 2026 Company Profile, Team, Funding & Competitors

Sectors and market segments that Climeworks operate in

Climeworks serves in the Environment Tech, Sustainability Tech market segments.The primary business model of Climeworks are:

Company Details

Provider of direct air capture technology and carbon removal services. The company offers end-to-end carbon removal solutions and tailored portfolios. It combines engineered and nature-based solutions for forward-thinking companies. The company focuses on developing direct air capture technology and scaling the industry. It also provides resources, customer stories, and guides related to carbon removal.

Website: climeworks.com
Social
Email ID: *****@climeworks.com
Phone Number: +41 **********
Registered Address: Unter Krahnenbäumen 9, 50668 Köln

Key Metrics

Founded Year

2009

Location

Zurich, Switzerland

Stage

Series E

Total Funding

$1B in 14 rounds

Latest Funding Round

Series E, Jul 02, 2025, $162M

Post Money Valuation

$1.08B as on Apr 06, 2022

Investors

Microsoft & 17 more

Ranked

9^th among 363 active competitors

Employee Count

398 as on Aug 31, 2026

Investment & Acquisitions

Antecy

Similar Companies

CarbonCapture & 94 more

View Climeworks' full profile

Climeworks is associated with 3 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
CLIMEWORKS CORPORATION CIN: 35-2761360 , United States, Active	Jan 14, 2020	-	15 (As on Dec 31, 2023)	-
Climeworks Ag CIN: 963278 , Switzerland, Active	Jun 07, 2024	-	-	-
Climeworks Deutschland GmbH CIN: R3306_HRB99405 , Germany, Active	Aug 04, 2016	-	30 (As on Dec 31, 2023)

Climeworks has raised a total funding of $1B over 14 rounds. Its first funding round was on Jul 07, 2009. Its latest funding round was a Series E round on Jul 02, 2025 for $162M. 2 investors participated in its latest round. Climeworks has 17 institutional investors and 1 angel investor.

Here is the list of recent funding rounds of Climeworks:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jul 02, 2025	$162M	Series E	-	-	-	Partners Group, BigPoint Holding
Apr 05, 2022	$650M	Series E	$1.08B	-	Partners Group, GIC	Baillie Gifford, Global Carbon Removal Partnership, Global Founders Capital, Swiss Re, John Doerr, BigPoint Holding, M&G
Jan 29, 2021	Undisclosed	Series D	-	-	Microsoft	-

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View details of Climeworks's funding rounds and investors

Climeworks' Board of Directors

Climeworks's board has 11 active members. Jan Andre Wurzbacher, Adrian Matthias Siegrist, Christoph Gebald and Andreas Aepli are part of team and Christian Marcus Ferber, Maurits Frederik Hendrik Van Tol, Martin Nikolaus Burkhardt, Syrie Vanessa Crouch, Alfred Gantner, Ulf Berg and Ann-kristin Koch are independent board members.

Here is the list of Climeworks' board of directors:

Name	Type	Representing	Status	Duration
Jan Andre Wurzbacher	Team	-	Current	-
Adrian Matthias Siegrist	Team	-	Current	-
Christoph Gebald	Team	-	Current	-
Andreas Aepli	Team	-	Current	-
Christian Marcus Ferber	Independent board member	-	Current	-
Maurits Frederik Hendrik Van Tol	Independent board member	-	Current	-
Martin Nikolaus Burkhardt	Independent board member	-	Current	-
Syrie Vanessa Crouch	Independent board member	-	Current	-
Alfred Gantner	Independent board member	-	Current	-
Ulf Berg	Independent board member	-	Current	-
Ann-kristin Koch	Independent board member	-	Current	-

Climeworks' employee count trend

Climeworks has 398 employees as of Aug 26. Here is Climeworks's employee count trend over the years:

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Top competitors of Climeworks include Carbon Clean, CarbonCapture and Heirloom. Here is the list of Top 10 competitors of Climeworks, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Carbon Clean 2009, London (United Kingdom), Series C	Developer of technology for industrial carbon capture and utilisation solutions	$243M	Chevron, Equinor & 61 others	68/100
2nd	CarbonCapture 2019, Los Angeles (United States), Series A	Developer of modular direct air capture systems and carbon removal credits	$115M	Prime Movers Lab, Rio Tinto & 14 others	63/100
3rd	Heirloom 2020, San Francisco (United States), Series B	Provider of direct air capture technology for permanent carbon dioxide removal	$203M	Prelude Ventures, Breakthrough Energy & 33 others	62/100
4th	Mombak 2021, Sao Paulo (Brazil), Series C	Provider of large-scale reforestation-based carbon removal. It undertakes native, biodiverse reforestation projects to remove significant amounts of atmospheric carbon. The company works with landowners, utilizing various financial models including outcome bonds, to facilitate these projects. This approach aims to restore degraded land, promote biodiversity, and create economic opportunities. It focuses on building long-term partnerships and employing scientific methods to ensure the integrity and effectiveness of its carbon removal initiatives.	$89.2M	AXA, BNDES & 3 others	62/100
5th	Charm Industrial 2018, San Francisco (United States), Series B	Operator of carbon removal technology converting biomass into bio-oil for sequestration	$108M	Seek Ventures, General Catalyst & 17 others	62/100
6th	NetZero 2021, Paris (France), Series A	Provider of biochar for carbon removal and sustainable agriculture solutions	$38.9M	CMA CGM, Stellantis Ventures & 5 others	61/100
7th	Summit Carbon 2021, Ames (United States), Series A	Operator of a pipeline system for carbon dioxide capture and transport	$1.32B	The Rise Fund, Continental Resources & 2 others	60/100
8th	UNDO 2022, London (United Kingdom), Series B	Provider of carbon removal services	$12M	Lowercarbon Capital, AENU & 57 others	60/100
9th	Climeworks 2009, Zurich (Switzerland), Series E	Provider of direct air capture technology and carbon removal services	$1B	GIC, Baillie Gifford & 16 others	60/100
10th	AirCapture 2018, Berkeley (United States), Series A	Online platform offering carbon capture solutions	$50M	Larsen Lam Climate Change Foundation, DOE ... & 1 others	59/100