Company Details
Technology Stack
Professional Summary
Ricardo Matsui is Co-Founder & CTO at Penji. Penji operates in the education management industry and has 9 employees. Based in San Francisco, California, United States. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Cloudflare DNS, Gmail, Google Apps, MailChimp SPF, Microsoft Office 365, and 30 other technologies. Penji has raised 53731 in total funding.
Position in the CTO Rank Database
- • Typical CTO compensation in California: $250,000 – $650,000 (median $420,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.
Frequently Asked Questions
How do I contact Ricardo Matsui?
Ricardo Matsui has a verified email address on file on CTO Rank. They work at Penji. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Ricardo Matsui work for?
Ricardo Matsui is Co-Founder & CTO at Penji, a company in the education management industry with 9 employees. The company is headquartered in Davis, California, United States.
What is Ricardo Matsui's role in technology leadership?
Ricardo Matsui is classified as a CTO leader at the c-suite level.
What technologies does Ricardo Matsui's organization use?
Ricardo Matsui's organization uses a technology stack that includes Cloudflare DNS, Gmail, Google Apps, MailChimp SPF, Microsoft Office 365, Zendesk. This information is useful for sales teams, recruiters, and technology vendors.
Is Ricardo Matsui open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Ricardo Matsui using the verified contact information available to Pro members. When recruiting a Co-Founder & CTO, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Ricardo Matsui at Penji?
Ricardo Matsui is Co-Founder & CTO at Penji. CTOs like Ricardo Matsui typically evaluate vendors in Cloudflare DNS, Gmail, Google Apps, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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