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Pre-Seed Environmental Engineering Companies

Explore 28 environmental engineering startups that raised pre-seed funding. Access verified founder contact information and fundraising data.

Total Companies
28
Total Funding
$23.5M
Avg Funding
$940K
Cities
19

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San Francisco, United States
$2.0M
raised

A platform for global technology-powered companies to operate remotely without the need to be physically present in Nigeria.

Sep 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$687K
raised

Unlocking investment opportunities to protect and restore nature

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Zug, Switzerland

Open Forest Protocol is building the most transparent monitoring tools and financing mechanisms for nature-based climate solutions.

Sep 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Boston, United States
$500K
raised

Voltic is a logistics company that offers solar-powered cargo ships.

Aug 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Istanbul, Turkey
$500K
raised

Palgae uses algae to absorb CO2 from the atmosphere and stores it in the raw materials it makes.

Aug 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Berlin, Germany
$2.7M
raised

Porelio is an environmental technology that provides purification technologies for water and industrial chemicals.

Jul 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Zug, Switzerland
$100K
raised

The Tokenised Cloud - Sustainable, Decentralised

Jul 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Calgary, Canada
$1.7M
raised

Innova Hydrogen is a renewable energy company that develops innovative and proprietary hydrogen-producing technology for the energy sector.

Jul 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Frankfurt, Germany
$1.7M
raised

Callirius is here to make it happen. Financing for high-impact, nature-based solutions to actively decarbonize the atmosphere is inadequate.

Jun 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Rimba is an AI-powered platform that automates compliance and audit processes for industrial operations.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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London, United Kingdom

CarbonLaces provides environmental services.

May 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$281K
raised

Analytics for waste water treatment based on real-time automated microscopy

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Louvain-la-neuve, Belgium
$2.4M
raised

ARK Capture Solutions is a cleantech company that specializes in decarbonization solutions to record low energy consumption.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Belfast, United Kingdom
$1.4M
raised

RegTick is a regulatory management solution for banks and consultancies.

Feb 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Argentina, Brazil
$250K
raised

Eirú is a biotechnology company that offers a biodiversity MRV system for conservation related decision making.

Feb 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Houston, United States
$300K
raised

AtmoSpark slashes building energy costs with breakthrough moisture capture technology

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Kvinesdal, Norway
$912K
raised

Water data startup using AI, IoT, and big data to improve understanding and management of water in a sustainable way

Apr 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Vienna, Austria
$1.1M
raised

SaaS for climate simulations

Oct 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

$400K
raised

Proprietary low ESG hydromet technology focussed on the recovery of critical metals from end of life batteries

Jun 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Amsterdam, The Netherlands
$1.6M
raised

The integrated sustainability platform platform for mid-market companies.

Mar 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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London, United Kingdom
$1.7M
raised

Adia Thermal provides technology that enables heat pumps installations.

Jan 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Box Elder, United States
$750K
raised

Make Sunsets is a Sunlight Reflection company that creates biodegradable, reflective clouds at high altitudes to cool the planet.

Dec 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$419K
raised

Bpacks developed the first bark packaging technology that integrates easily into existing production streams, replacing plastic materials.

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Brisbane, Australia
$136K
raised

envirometrics.io provides satellite-based environmental monitoring software to track mining site compliance and natural resource management.

Dec 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Madison, United States
$2.0M
raised

Alithic offers carbon-negative supplementary cementitious material solutions with no green premium.

Jan 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 1 to 25 of 28 companies

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