People over Product Over Profit.

“I really trust in what my team members are talking about, what they focus in, and their specialization. At our company we value people over products over profits — meeting all those talented individuals has been an exceptional blessing.”

Christina Cyr, Founder & CEO

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Christina Cyr

Founder & CEO
dTOOR & The Cyrcle Phone

Christina has degrees in biochemistry and physics, a master’s in engineering, and a life-long passion for electronics. Her work history includes being a test engineer for nuclear submarines, a research associate for clinical trials for AIDS medicines in Los Angeles, a Japanese software engineer for Microsoft and NEC, and a biochemist filing patents while in Tokyo for Fuji Electric.

She is likely the only woman in the world to own a mobile phone company and is an active advocate for inclusive innovation and diversity in the hardware community.

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Mai Dang

Electrical Engineer

Mai Dang is working on the driver software and checking the hardware for The Cyrcle Phone. With degrees in electrical and computer engineering, chemistry, and marketing, she aspires to be an inspiration for those who emulate her young, present, and future self.

Components, semiconductors, research, design, and build for future tech is her passion. A competitive, active learner, she brings strong estimation and calculation skills, with critique from a logical mind to her practice.

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