What technologies does Sera4 use?

Sera4 uses Cloudflare DNS, Sendgrid, Outlook, Microsoft Office 365, CloudFlare Hosting. View their full technology stack — including all 8 detected tools — on StackWho.

Who is the Chief Technology Officer of Sera4?

Jerod Klink is the Chief Technology Officer at Sera4. Get verified contact information on StackWho.

Who is the Director of Hardware Engineering of Sera4?

Konrad Hammel is the Director of Hardware Engineering at Sera4. Get verified contact information on StackWho.

Where is Sera4 located?

Sera4 is based in Waterloo, Ontario, Canada.

Sera4

Q: What industry is Sera4 in?

Sera4 operates in the computer & network security industry.

sera4.com

computer & network security

sera4.com

Waterloo, Ontario, Canada

11-50 employees

LinkedIn Profile

About Sera4

wireless, security, access control, cybersecurity, critical infrastructure security, security protocols, cloud security, security compliance, industrial access control, utilities, secure supply chain, critical site access, core patents, telecom site security, remote access security, operational intelligence, remote asset security, mobile credentials, remote site management, access event tracking

Sera4's Tech Stack

Decision Makers at Sera4

4 contacts

Jerod Klink

Chief Technology Officer

j***@sera4.com Sign up to view

Konrad Hammel

Director of Hardware Engineering

k***@sera4.com Sign up to view

Jeff Klink

Vice President Of Engineering & Cloud

j***@sera4.com Sign up to view

David Coode

CEO

d***@sera4.com Sign up to view

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8 technologies detected · 4 decision makers · Emails available

Sales Outreach Angle

React-based front-ends indicate a modern web engineering stack. Developer tools, component libraries, testing frameworks, and design systems are relevant sales angles.

Sera4's Position in the StackWho Database

• Sera4 is 1 of 4,889 computer & network security companies tracked in StackWho.
• 4,875 computer & network security companies in our database have verified decision-maker emails (100% of the cohort).
• 14,579 companies in Ontario are in the StackWho database.
• 2,072 computer & network security companies are in the 11-50 employee range (same size as Sera4).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Sera4 use?

Sera4 uses Cloudflare DNS, Sendgrid, Outlook, Microsoft Office 365, CloudFlare Hosting, Oracle Cloud, and 2 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Sera4?

StackWho has verified email addresses for 4 decision makers at Sera4. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Sera4 directly for sales, recruiting, or partnerships.

What industry is Sera4 in?

Sera4 operates in the computer & network security industry, headquartered in Waterloo, Ontario, Canada. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Sera4's contact data?

Yes. StackWho Pro members can export decision maker contact data for Sera4 and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.