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Cassie
Techstars '22Virginia Beach, US · 3 known investors
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Aircassie develops air filtration technology for indoor air quality using light-based methods. The company serves customers seeking cleaner and safer indoor environments.
Also known as Aircassie · CASSIE
Investors · 3
How we know: Big Idea Ventures's portfolio page · a partner's Signal profile · the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Lighthouse Network Ventures Llc's portfolio page · Not right? Tell us
How we know: the Techstars portfolio · open dataset · Top 3000 Accelerator Startups (no YC) 2026-08 · open dataset · 5k.vc investor directory · Not right? Tell us
Company profile
researched Sep 2026Cassie (aircassie.com) is a Virginia-based company developing an Internet of Things operating system paired with hardware equipment for monitoring and purifying air. The system combines continuous air-quality monitoring with an onboard disinfection process, so that the same unit both measures conditions in an indoor space and treats the air passing through it.
The company's disinfection approach is patented and is positioned around lower energy consumption than alternative methods, which the company frames as a cost saving for customers. Cassie is categorized under the Internet of Things industry and was founded in 2022, operating at a small scale of between one and ten employees.
Business model
Cassie sells air monitoring and purification equipment paired with an IoT operating system, with reduced energy consumption presented as a direct cost benefit to the customer.
▸Full profile — technology, geography, history
Technology
Cassie's product consists of an IoT operating system together with physical equipment that monitors and purifies air. The disinfection technology underlying the equipment is patented and is described as consuming less energy than comparable approaches.
Geography
The company is associated with locations in Newport News, Norfolk and Virginia Beach, Virginia, United States.
History
Cassie was founded in 2022 and is listed on the Techstars job board with a company profile covering its Virginia locations.
Compiled by commissioned research from 3 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
▸Research sources · 3
primary sources listed
- Cassie | Techstars Job Boardjobs.techstars.com · web
3 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Cassie do?
- Cassie builds an IoT operating system and equipment that monitors and purifies indoor air using patented disinfection technology.
- Who are Cassie's investors?
- Cassie's investors include Big Idea Ventures, Lighthouse Network Ventures Llc, Techstars.
- Where is Cassie headquartered?
- Cassie is headquartered in Virginia Beach, US.