Company Details
Technology Stack
Professional Summary
Mark Dennis is Chief Technology Officer at Reliant Community Federal Credit Union. Reliant Community Federal Credit Union operates in the banking industry and has 180 employees. Based in New York, New York, United States. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Cloudflare DNS, Sendgrid, Outlook, Formstack, WordPress.org, and 11 other technologies. Reliant Community Federal Credit Union reports annual revenue of 17416000.
Industry & Role Insights
- • CTO Rank tracks 138,833 CTO leaders with verified contact information.
- • There are 7,141 tech leaders in the banking industry in our database.
- • 17,606 tech leaders in New York are available in our database.
Position in the CTO Rank Database
- • Mark Dennis is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
- • 994 hold the CTO role at banking companies (out of 7,241 total banking leaders in our database).
- • 4,731 hold the CTO role in New York.
- • 599 hold the CTO role at companies with 180 employees.
- • Typical CTO compensation in New York: $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 Mark Dennis?
Mark Dennis has a verified email address on file on CTO Rank. They work at Reliant Community Federal Credit Union. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Mark Dennis work for?
Mark Dennis is Chief Technology Officer at Reliant Community Federal Credit Union, a company in the banking industry with 180 employees. The company is headquartered in Sodus, New York, United States.
What is Mark Dennis's role in technology leadership?
Mark Dennis is classified as a CTO leader at the c-suite level.
What technologies does Mark Dennis's organization use?
Mark Dennis's organization uses a technology stack that includes Cloudflare DNS, Sendgrid, Outlook, Formstack, WordPress.org, Google Play. This information is useful for sales teams, recruiters, and technology vendors.
Is Mark Dennis open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Mark Dennis using the verified contact information available to Pro members. When recruiting a Chief Technology Officer, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Mark Dennis at Reliant Community Federal Credit Union?
Mark Dennis is Chief Technology Officer at Reliant Community Federal Credit Union. CTOs like Mark Dennis typically evaluate vendors in Cloudflare DNS, Sendgrid, Outlook, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Mark Dennis's profile data?
CTO Rank verifies and refreshes profile data weekly. Mark Dennis's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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