Plair SA: Funding, Investors & Team (Sep 2026)
Plair SA specializes in creating, producing, and selling devices that can continuously measure small particles in the air in real-time. Their products are ideal for monitoring allergens, air quality, and bioaerosols. One of the company's unique products, the Particle Analyzer PA-300, can detect, identify, and classify particles in real-time. It can distinguish between a variety of particles, such as pollen, fungi, soot, sand, and pollutants like polycyclic aromatic hydrocarbons. This analyzer can identify multiple particles at once and provide insight into the concentration of atmospheric aerosols. Plair SA was established in 2014 and is based in Geneva, Switzerland. It was started as a spin-off from the University of Geneva.
Plair SA has raised $1.6M across 2 funding rounds on record, the most recent an undisclosed round of $1.3M announced in Mar 2026.
That round is below the $4.1M median round size for Apps companies tracked on FundedIQ over the last two years.
Plair SA Company Profile and Key Stats
Latest funding round on record: Mar 2026.
Plair SA Funding Rounds
Plair SA raised $320k in an undisclosed round announced in Mar 2023.
3 years later, an undisclosed round of $1.3M was announced in Mar 2026.
Plair SA Founders and Leadership Team
Contact details for the Plair SA team: 1 of 2 have an email address on file, 1 has a LinkedIn profile.
Start 14-day free trial →Plair SA Funding Compared to Other Apps Startups
Plair SA's latest round of $1.3M is below the median round in Apps. Medians cover the last 24 months of disclosed rounds.
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Plair SA Funding FAQs
What does Plair SA do?
Plair SA specializes in creating, producing, and selling devices that can continuously measure small particles in the air in real-time. Their products are ideal for monitoring allergens, air quality, and bioaerosols. One of the company's unique products, the Particle Analyzer PA-300, can detect, identify, and classify particles in real-time. It can distinguish between a variety of particles, such as pollen, fungi, soot, sand, and pollutants like polycyclic aromatic hydrocarbons. This analyzer can identify multiple particles at once and provide insight into the concentration of atmospheric aerosols. Plair SA was established in 2014 and is based in Geneva, Switzerland. It was started as a spin-off from the University of Geneva.
How much funding has Plair SA raised?
Plair SA has raised $1.6M across 2 rounds on record. The most recent is an undisclosed round of $1.3M announced in Mar 2026.
When did Plair SA last raise funding?
Plair SA's most recent funding round on record is an undisclosed round of $1.3M, announced in Mar 2026.
Who founded Plair SA?
FundedIQ lists Pat Tang (Founder) at Plair SA.
Who is the CEO of Plair SA?
Denis Kiselev is listed as CEO at Plair SA.
Where is Plair SA headquartered?
Plair SA is based in Plan-les-ouates, Geneve, Switzerland.
How many employees does Plair SA have?
Plair SA is in the 11-50 employee band.
How does Plair SA's funding compare to other Apps startups?
Plair SA's latest round of $1.3M is below the $4.1M median round size for Apps companies on FundedIQ across 2,426 tracked companies over the last two years.
About FundedIQ's Plair SA 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 Plair SA is left off this page rather than filled in.
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