WellStat

About the company

WellStat is a US-based PropTech company that grew out of almost two decades of work in energy analytics and smart monitoring. In January 2025 it acquired Hertfordshire-based Iknaia and its Airscan monitors, and the combined business reports more than 450 million square feet under management across over 1,250 sites.

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What do they do?

WellStat position themselves as a building intelligence company. For air quality, they combine their own WellStat Air monitors with the Airscan range, tracking the indoor and outdoor metrics that affect health, comfort and performance, on the same platform as energy and occupancy.

• What it does: Indoor and outdoor air quality monitoring.
• Integration: Shares a platform with energy management and BMS connectivity, so ventilation and energy can be balanced.
• Data and reporting: A RESET-accredited data provider, supporting healthy building certification.

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WellStat suits owners of offices, healthcare and education buildings who want air quality evidence alongside energy data. WellStat is also listed under EMS, for its energy management, demand response and tenant billing platform.