Cybersecurity and IT support, tailored to midsized businesses

Xantrion was founded in 2000 to provide enterprise-grade IT services to midsized businesses in the San Francisco Bay Area. Our focus has never wavered. We continually refine our services to meet the needs of the organizations we serve. As a result, our tailored solutions, in-depth cybersecurity expertise, and superior service have made us one of the top 10 managed service providers in California.

Our cybersecurity and business continuity practices are certified.

Dedicated to doing well by doing good for our clients, employees, and community

• Our growth is fueled by referrals from satisfied clients.

• We honor the trust that clients place in us, and we take responsibility for their cybersecurity and IT results.

• We cultivate a workplace environment that fosters camaraderie, pride in workmanship, and career development.


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(510) 272-4701



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