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Pre-Seed Building Material Companies

Explore 11 building material startups that raised pre-seed funding. Access verified founder contact information and fundraising data.

Total Companies
11
Total Funding
$5.2M
Avg Funding
$471K
Cities
10

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Cambridge, United Kingdom

Mimicrete self-healing concrete solutions to heal concrete cracks.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Boulder, United States
$275K
raised

Minus Materials grows carbon-negative, biorenewable limestone using microalgae

Aug 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Rudus provides an AI-powered takeoff and estimation platform for concrete subcontractors.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$750K
raised

MatBook is a technology-driven company, transforming the cross-border procurement of building materials, serving the construction industry.

Apr 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Monterrey, Mexico
$1.5M
raised

Science-based company for the development of solutions for the construction industry.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Luxembourg, Luxembourg
$166K
raised

3D printing raw clay bricks

Aug 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Limassol, Cyprus
$326K
raised

BuildHop is a B2B digital platform streamlining procurement and sales of construction materials for contractors and suppliers online.

Dec 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Madrid, Spain

FLEXOFibers classification of the waste of steel fibers produced during the tire recycling process.

Dec 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Los Angeles, United States
$300K
raised

AI-powered procurement for construction, streamlining sourcing and ensuring best prices.

Nov 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$1.2M
raised

Material index offers pre-demolition checks and secondary material sourcing via our own digital platform.

Nov 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Singapore, Singapore
$700K
raised

Valtor Solutions company focuses on obtaining high-quality and sustainable architectural finishes and MEP.

Oct 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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