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Our Management Team

If you've read our Culture Code, you know we're unreasonably picky about our peers — our executives included. The HubSpot management team is made up of savvy entrepreneurs and industry experts, bringing years of experience to a young company. They cultivate our strong culture and work tirelessly to help our team scale, grow, and succeed.
Team

Duncan Lennox

Chief Product & Technology Officer

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Duncan Lennox is the chief product and technology officer at HubSpot, where he is responsible for the HubSpot product portfolio and leads Engineering, Product, UX, Next Bets, and IT & Security, in service of our mission to help millions of organizations grow.

Prior to HubSpot, Duncan held multiple roles at Google and Amazon Web Services, most recently GM for the Applied AI team in Google Cloud, which builds conversational and agentic AI enterprise applications. Previous roles at Google included leading Ads Privacy and Safety, as well as Reliability Engineering for the largest consumer services in the world, including Search, Maps and Ads. At AWS, Duncan was the general manager for Elastic File System, an enterprise storage service. Duncan also spent two decades as the co-founder of two enterprise SaaS startups, where he held both CEO and CTO roles.

He holds a bachelor’s degree in computer science and math from University College Dublin. Originally from Dublin, Ireland, Duncan lives in the San Francisco Bay Area with his wife, three daughters, and two dogs, Seamus and Reilly. He can often be found drinking Irish tea and talking endlessly about Star Trek or airplanes.