FundedIQ
Environmental Services

HeatTransformers: Funding, Investors & Team (Sep 2026)

HeatTransformers offers a digital platform designed for the installation of hybrid heat pumps. The platform provides customized guidance to ensure the efficient installation of the pumps, resulting in lower energy costs, promoting environmental sustainability, providing hot water for users, and reducing gas consumption through the use of heat pumps.

heattransformers.com LinkedIn Woerdense Verlaat, Netherlands 51-100 employees
Other B2B B2C
Total raised
$16.4M
Rounds
1
Latest
Series A
Apr 2023

HeatTransformers has raised $16.4M across 1 funding round on record, the most recent a Series A of $16.4M announced in Apr 2023.

That round is above the $1.8M median round size for Environmental Services companies tracked on FundedIQ over the last two years.

HeatTransformers Company Profile and Key Stats

Total funding raised
$16.4M
across 1 round on record
Funding rounds on record
1
Latest funding round
Series A
$16.4M in Apr 2023
Employees
51-100
reported band
Headquarters
Woerdense Verlaat, Netherlands

Latest funding round on record: Apr 2023.

HeatTransformers Funding Rounds

Date
Round
Amount
Series A
$16.4M

HeatTransformers Founders and Leadership Team

Name
Role
Contact
Stijn Otten
Founder
Locked

Contact details for the HeatTransformers team: 1 of 1 has an email address on file.

Start 14-day free trial →

HeatTransformers Funding Compared to Other Environmental Services Startups

Segment
Companies
Median round

HeatTransformers' latest round of $16.4M is above the median round in Environmental Services. Medians cover the last 24 months of disclosed rounds.

Funded Startups Like HeatTransformers in Environmental Services and Woerdense Verlaat

Companies Similar to HeatTransformers

The high-efficiency design of Brineworks' saltwater electrolyser enables industry-leading extraction of CO2…

Seed

Over a billion people rely on coral reefs as a key source of food, and they also boost local economies by…

Pre-Seed $360k

BurnBot works with others to implement advanced forestry and fire technology to effectively manage and reduce…

Undisclosed round

The Open Space Institute offers a range of services including land preservation, building parks, acquiring…

Undisclosed round $1.0M

Validation of soil carbon capture and storage for farms & carbon markets

Undisclosed round $50k

ARTEM offers a combination of software and hardware tools to help EU importers and non-EU producers collect,…

Seed $1.6M

EnviroCentre is a solutions orientated consultancy that has a proven track record in providing innovative,…

Undisclosed round $2.0M

Zulu Ecosystems operates a platform that focuses on nature and uses automation to rebuild natural carbon…

Undisclosed round $760k

Ucaneo is a company that focuses on environmental services and creates technology that captures carbon…

Seed $7.5M

Rebalance Earth is a platform that offers services for ecosystems.

Seed $6.5M

Brightwater Tools aims to support circular economies by offering innovative technologies.

Undisclosed round $10k

Bluemethane extracts methane from water and sewage, offering a new approach to decrease CO2 emissions.

Pre-Seed $100k

HeatTransformers Funding FAQs

What does HeatTransformers do?

HeatTransformers offers a digital platform designed for the installation of hybrid heat pumps. The platform provides customized guidance to ensure the efficient installation of the pumps, resulting in lower energy costs, promoting environmental sustainability, providing hot water for users, and reducing gas consumption through the use of heat pumps.

How much funding has HeatTransformers raised?

HeatTransformers has raised $16.4M across 1 round on record. The most recent is a Series A of $16.4M announced in Apr 2023.

When did HeatTransformers last raise funding?

HeatTransformers' most recent funding round on record is a Series A of $16.4M, announced in Apr 2023.

Who founded HeatTransformers?

FundedIQ lists Stijn Otten (Founder) at HeatTransformers.

Where is HeatTransformers headquartered?

HeatTransformers is based in Woerdense Verlaat, Utrecht, Netherlands.

How many employees does HeatTransformers have?

HeatTransformers is in the 51-100 employee band.

How does HeatTransformers' funding compare to other Environmental Services startups?

HeatTransformers' latest round of $16.4M is above the $1.8M median round size for Environmental Services companies on FundedIQ across 40 tracked companies over the last two years.

About FundedIQ's HeatTransformers Funding Data

FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.

Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for HeatTransformers is left off this page rather than filled in.

14-day free trial · Cancel anytime

Know who just raised. Then know who to reach.

Every newly funded startup with its round, its investors and its founders: delivered weekly by email, or searchable in the app.

Alerts from $19/mo · Pro from $99/mo. Card required, nothing charged until day 15, and we email you 3 days before that.