sequestra: Funding, Investors & Team (Sep 2026)
Sequestra is developing a technology platform that allows for permanent binding of CO₂ in industrial residues such as steel slag, incineration ash, and demolition waste while making the carbonated materials usable for construction applications.
sequestra has raised $4.6M across 2 funding rounds on record, the most recent a Seed of $3.5M announced in Mar 2026.
That round is below the $5.0M median round size for Manufacturing companies tracked on FundedIQ over the last two years.
sequestra Company Profile and Key Stats
Latest funding round on record: Mar 2026.
sequestra Funding Rounds
sequestra raised $1.1M in a Pre-Seed announced in Feb 2025.
1.1 years later, a Seed of $3.5M was announced in Mar 2026.
sequestra Founders and Leadership Team
Contact details for the sequestra team: 1 has a LinkedIn profile.
Start 14-day free trial →sequestra Funding Compared to Other Manufacturing Startups
sequestra's latest round of $3.5M is below the median round in Manufacturing. Medians cover the last 24 months of disclosed rounds.
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sequestra Funding FAQs
What does sequestra do?
Sequestra is developing a technology platform that allows for permanent binding of CO₂ in industrial residues such as steel slag, incineration ash, and demolition waste while making the carbonated materials usable for construction applications.
How much funding has sequestra raised?
sequestra has raised $4.6M across 2 rounds on record. The most recent is a Seed of $3.5M announced in Mar 2026.
When did sequestra last raise funding?
sequestra's most recent funding round on record is a Seed of $3.5M, announced in Mar 2026.
Who founded sequestra?
FundedIQ lists Lukas Hober Co Founder & Ceo @ Sequestra (Founder), Roberto Lerche (Founder) at sequestra.
Where is sequestra headquartered?
sequestra is based in Vienna, Wien, Austria.
How many employees does sequestra have?
sequestra is in the 1-10 employee band.
How does sequestra's funding compare to other Manufacturing startups?
sequestra's latest round of $3.5M is below the $5.0M median round size for Manufacturing companies on FundedIQ across 1,058 tracked companies over the last two years.
About FundedIQ's sequestra 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 sequestra is left off this page rather than filled in.
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