When was Sirona Technologies founded?

Sirona Technologies was founded in 2022 and raised its 1st funding round 2 years after it was founded.

Where is Sirona Technologies located?

Sirona Technologies is headquartered in Brussels, Belgium.

Who is the current CEO of Sirona Technologies?

Thoralf Gutierrez of Sirona Technologies. They have also founded 1 company.

How many employees does Sirona Technologies have?

As of Sep 30, 2026, the latest employee count at Sirona Technologies is 35.

Is Sirona Technologies a funded company?

Sirona Technologies is a funded company, having raised a total of $***** in its 1st and only funding round, a Seed round on Jun 26, 2024.

When was the latest funding round of Sirona Technologies?

Sirona Technologies' latest funding was a $***** Seed round on Jun 26, 2024, with participation from 8 investors.

Where does Sirona Technologies rank among its competitors?

Sirona Technologies ranks 57th amongst 380 active competitors, of which 104 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Zevero, which secured $7M in Mar, 2026.

Who are the top competitors of Sirona Technologies?

Sirona Technologies' top competitors include Carbon Clean, Deep Sky and Mombak. Among them, Zevero secured the most recent funding round in March, 2026.

Sirona Technologies - 2026 Company Profile, Team, Funding & Competitors

Company Details

Provider of carbon removal services. It provides services to fight climate change by removing carbon from the air with a low capex design and scalable DAC technology.

Website: www.sirona.tech/
Social
Email ID: *****@sirona.tech

Key Metrics

Founded Year

2022

Location

Brussels, Belgium

Stage

Seed

Total Funding

$6.43M in 1 round

Latest Funding Round

Seed, Jun 26, 2024, $*****

Investors

LocalGlobe & 9 more

Ranked

57^th among 380 active competitors

Employee Count

35 as on Sep 30, 2026

Similar Companies

Deep Sky & 102 more

View Sirona Technologies' full profile

Sirona Technologies has raised a total funding of $6.43M over 1 round. Its latest funding round was a Seed round on Jun 26, 2024 for $*****. 8 investors participated in its latest round. Sirona Technologies has 8 institutional investors and 2 angel investors.

Here is the list of recent funding rounds of Sirona Technologies:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jun 26, 2024	8924445	Seed	5675263	4006570	7120166	2465841

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View details of Sirona Technologies's funding rounds and investors

The founders of Sirona Technologies are Thoralf Gutierrez and Gauthier Limpens. Thoralf Gutierrez is the CEO of Sirona Technologies.

Here are the details of Sirona Technologies' key team members:

Thoralf Gutierrez: Co-Founder & CEO of Sirona Technologies.
Contact Info: 1 email address
Gauthier Limpens: Co-founder & CTO of Sirona Technologies.

View details of Sirona Technologies's Founder profiles and Board Members

Sirona Technologies' employee count trend

Sirona Technologies has 35 employees as of Sep 26. Here is Sirona Technologies's employee count trend over the years:

Employee count trend for Sirona Technologies

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Top competitors of Sirona Technologies include Carbon Clean, Deep Sky and Mombak. Here is the list of Top 10 competitors of Sirona Technologies, 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 modular carbon capture systems for heavy industrial applications	$243M	Chevron, Equinor & 61 others	64/100
2nd	Deep Sky 2022, Montreal (Canada), Series A	Developer of infrastructure for carbon dioxide removal and geologic storage	$64.8M	Whitecap Venture Partners, Brightspark Ventures ... & 9 others	63/100
3rd	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	63/100
4th	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 & 20 others	63/100
5th	NetZero 2021, Paris (France), Series A	Provider of biochar for carbon removal and sustainable agriculture solutions	$38.9M	CMA CGM, Stellantis Ventures & 5 others	63/100
6th	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
7th	AirCapture 2018, Berkeley (United States), Series A	Online platform offering carbon capture solutions	$50M	Larsen Lam Climate Change Foundation, DOE ... & 1 others	61/100
8th	UNDO 2022, London (United Kingdom), Series B	Provider of carbon removal services	$12M	Lowercarbon Capital, AENU & 57 others	60/100
9th	Zevero 2021, London (United Kingdom), Acquired	Provider of carbon management software and sustainability consulting services	$14M	Spiral Capital, East Ventures & 2 others	59/100
10th	Climeworks 2009, Zurich (Switzerland), Series E	Provider of direct air capture technology and carbon removal services	$1B	GIC, Partners Group & 16 others	59/100
57th	Sirona Technologies 2022, Brussels (Belgium), Seed	Provider of carbon removal services	$6.43M	LocalGlobe, XAnge & 8 others	39/100