Aeroseal: Funding, Investors & Team (Aug 2026)
Aeroseal is a climate technology company that aims to reduce carbon emissions from buildings by up to 1 gigaton of CO2 per year. Currently, buildings contribute over one third of the world's carbon emissions. Our main products, HomeSeal Connect and AeroBarrier Connect, are specifically designed to seal small leaks in building walls and HVAC ducts. In the past, these leaks were considered a normal issue due to manual construction and installation processes. However, Aeroseal utilizes a pressurization technique to inject non-toxic sealant particles into these spaces. Through the laws of physics, the particles reach and seal even the most inaccessible and undetectable leaks. Throughout the process, software monitoring ensures contractors can control and adjust tightness. So far, we have successfully sealed nearly 200,000 projects, resulting in significant energy savings worth billions. This achievement has attracted investment from Bill Gates' Breakthrough Energy Ventures, and our innovative technology is used by over 600 contractors worldwide.
Aeroseal has raised $97.0M across 2 funding rounds on record, the most recent a Series B of $67.0M announced in Jul 2023.
That round is above the $5.0M median round size for Manufacturing companies tracked on FundedIQ over the last two years.
Aeroseal Company Profile and Key Stats
Latest funding round on record: Jul 2023.
Aeroseal Funding Rounds
Aeroseal raised $30.0M in a Series B announced in Feb 2023.
5 months later, a Series B of $67.0M was announced in Jul 2023.
Aeroseal Founders and Leadership Team
Contact details for the Aeroseal team: 1 of 1 has an email address on file.
Start 14-day free trial →Aeroseal Funding Compared to Other Manufacturing Startups
Aeroseal's latest round of $67.0M is above the median round in Manufacturing. Medians cover the last 24 months of disclosed rounds.
Funded Startups Like Aeroseal in Manufacturing and Miamisburg
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Aeroseal Funding FAQs
What does Aeroseal do?
Aeroseal is a climate technology company that aims to reduce carbon emissions from buildings by up to 1 gigaton of CO2 per year. Currently, buildings contribute over one third of the world's carbon emissions. Our main products, HomeSeal Connect and AeroBarrier Connect, are specifically designed to seal small leaks in building walls and HVAC ducts. In the past, these leaks were considered a normal issue due to manual construction and installation processes. However, Aeroseal utilizes a pressurization technique to inject non-toxic sealant particles into these spaces. Through the laws of physics, the particles reach and seal even the most inaccessible and undetectable leaks. Throughout the process, software monitoring ensures contractors can control and adjust tightness. So far, we have successfully sealed nearly 200,000 projects, resulting in significant energy savings worth billions. This achievement has attracted investment from Bill Gates' Breakthrough Energy Ventures, and our innovative technology is used by over 600 contractors worldwide.
How much funding has Aeroseal raised?
Aeroseal has raised $97.0M across 2 rounds on record. The most recent is a Series B of $67.0M announced in Jul 2023.
When did Aeroseal last raise funding?
Aeroseal's most recent funding round on record is a Series B of $67.0M, announced in Jul 2023.
Who is the CEO of Aeroseal?
Amit Gupta is listed as CEO at Aeroseal.
Where is Aeroseal headquartered?
Aeroseal is based in Miamisburg, Ohio, United States.
How many employees does Aeroseal have?
Aeroseal is in the 101-250 employee band.
How does Aeroseal's funding compare to other Manufacturing startups?
Aeroseal's latest round of $67.0M is above the $5.0M median round size for Manufacturing companies on FundedIQ across 1,058 tracked companies over the last two years.
About FundedIQ's Aeroseal 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 Aeroseal is left off this page rather than filled in.
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