Woosh Air
South San Francisco, US · Founded 2020 · Delaware corporation · 2 known investors
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Woosh produces smart air filtration products that integrate with HVAC systems to monitor and improve indoor air quality. The company sells refillable air filters and monitoring devices for residential homes.
Founders & leadership
Woosh Air was founded in 2020 by Winston Mok.
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Winston MokFounder and Product LeadWinston Mok held engineering and product roles at BlackBerry and Google before co-founding SimplyGood and Woosh Air, a smart air filtration company. He has experience in mobile applications, electro-mechanical product development, and go-to-market strategy.
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Christopher NguyenNamed on SEC filing
Investors · 2
Reported raises · per SEC filings
Form D private placements$3.5M disclosed across 2 rounds · 2021–2022
▶$2.3MraisedJul 2023 · 15 investors · Other TechnologyRule 506(b)
▶$2.3MraisedJul 2023 · 15 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Winston MokExecutive Officer, Director
- Christopher NguyenDirector
- Offering amount
- $2.3M
- Amount sold
- $2.3M
- First sale
- Dec 2022
- Incorporated
- Corporation, Delaware, 2020
- Federal exemptions
- 06b
▶$1.3MraisedMay 2023 · 14 investors · Other TechnologyRule 506(b)
▶$1.3MraisedMay 2023 · 14 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Christopher NguyenDirector
- Winston MokExecutive Officer, Director
- Offering amount
- $1.3M
- Amount sold
- $1.3M
- First sale
- Jun 2021
- Incorporated
- Corporation, Delaware, 2020
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Frequently asked questions
- What does Woosh Air do?
- Woosh produces smart air filtration products that integrate with HVAC systems to monitor and improve indoor air quality. The company sells refillable air filters and monitoring devices for residential homes.
- Who founded Woosh Air?
- Woosh Air was founded by Winston Mok in 2020.
- Who are Woosh Air's investors?
- Woosh Air's investors include Transpose Platform Management, Quiet Capital.
- How much funding has Woosh Air raised?
- Woosh Air has disclosed $3.5M raised across 2 rounds.
- Where is Woosh Air headquartered?
- Woosh Air is headquartered in South San Francisco, US.

