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Rensair

Indoor air quality management and air purification

Rensair logo
1-20 employees
  • Healthcare
  • Property
  • B2B
  • Manufacturing
Holborn, London, UK

Company mission

To protect and enhance lives through clean air.

Our take

Rensair sells hospital-grade air purification systems that, unlike many of its competitors' rival devices, are fully portable. Rensair systems utilises state-of-the-art HEPA13 filters and ozone-free UVC light, which kill more than 99.97% of airborne pollutants. This makes it one of the most effective purification systems on the market. Recently it has also launched an IoT-enabled ventilation product that improves air quality while reducing energy use and carbon emissions by more than 50%.

Rensair has been in operation for over a decade, and began by providing air filtration solutions to Scandinavian hospitals. The company is well-established and its product has been tested in the most trying of environments. As such, Rensair has an enviable reputation within the healthcare sector and its air purification technology is now trusted by businesses across a range sectors. Its customers include the NHS, PepsiCo, Disney, GSK and the Ronald McDonald House Charities.

Rensair has attracted significant venture funding, and closed a Series A round in 2022. This capital is being invested in expansion and R&D, and Rensair has scaled rapidly, with operations in UK, Europe, the USA and Asia. The company has developed into a significant business in its market and is well-positioned to capture additional high value opportunities in both the public and private sector.

Freddie headshot

Freddie

Company Specialist at Welcome to the Jungle

Benefits

  • 25 days holiday (excl. bank holidays)
  • Work from home opportunities
  • Company options programme
  • Opportunity for advancement as the Company realises its growth plan
  • An entrepreneurial work culture, where proactive team players are rewarded for their drive and bringing new ideas to the table
  • A friendly, fun and supportive team

Company values

  • We commit to excellence - We strive for quality in everything we do, from technological innovation to customer care. We aim for the highest standards in protecting health and enhancing wellbeing & productivity
  • We act with integrity - We go above and beyond to solve air quality problems and serve the best interests of our customers. Our advice is genuine, transparent and always substantiated by independent validation
  • We give back - We are a force for good, actively supporting charitable causes, disadvantaged groups, community programmes and sustainability initiatives. We look after our own people too

Funding (1 round)

May 2022

$7m

SERIES A

Total funding: $7m

Leadership

Studied at LSE and Copenhagen Business School. Worked at companies such as Groupon and Morgan Stanley before co-founding Rensair.

Christian Hendriksen

(Co-founder & CEO)

Experiences include Groupon's expansion in Japan/China, VC in Africa, Investment Banking at Citi and UBS and most recently VP of International Expansion for a large US based startup (Series B).

Diversity, Equity & Inclusion at Rensair

  • 8 different nationalities represented in the current team

Endorsements

All

Meaningful work (1)

Intelligent people (1)

Growing fast (1)

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