Celerium

celerium.com

computer & network security

celerium.com

Washington, District of Columbia, United States

11-50 employees

2000000 revenue

LinkedIn Profile

About Celerium

cyber defense, network defense, compromise defense, cybersecurity, services, government, threat activity analysis, data breach detection, healthcare, real-time threat monitoring, cloud-based security solutions, cyber threat detection, nist 800-53 compliance, msp/mssp protection, risk assessment, security compliance, threat intelligence feeds, automated breach prevention, rapid deployment, aws cloud hosting

Celerium's Tech Stack

AI/ML

Mobile

Android

Decision Makers at Celerium

2 contacts

Jason Renschler

Director of Engineering

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

Jim Montagnino

Chief Executive Officer

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

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33 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

Celerium's Position in the StackWho Database

• Celerium 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).
• 3,312 companies in District of Columbia are in the StackWho database.
• 2,072 computer & network security companies are in the 11-50 employee range (same size as Celerium).

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

Frequently Asked Questions

What technology does Celerium use?

Celerium uses Amazon SES, Outlook, Microsoft Office 365, Zendesk, Route 53, Postmark, and 27 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Celerium?

StackWho has verified email addresses for 2 decision makers at Celerium. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Celerium directly for sales, recruiting, or partnerships.

What industry is Celerium in?

Celerium operates in the computer & network security industry, headquartered in Washington, District of Columbia, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Celerium's contact data?

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