About Leidos
defense, intel, sensors, health systems, enterprise it, cyber, systems integration, space, healthcare, digital modernization, cybersecurity, ai, ml, aviation, security, internet, information technology, edp services, technology, defense & space manufacturing
Leidos's Tech Stack
Performance
Marketing
Other
CMS
Project Management
Frontend
Analytics
Sales Outreach Angle
Leidos uses CloudFlare CDN, Marketo, Microsoft Office 365 among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.
Leidos's Position in the StackWho Database
- • Leidos is 1 of 1,981 defense & space companies tracked in StackWho.
- • 1,955 defense & space companies in our database have verified decision-maker emails (99% of the cohort).
- • 6,974 companies in Virginia are in the StackWho database.
- • 36 defense & space companies are in the 10001+ employee range (same size as Leidos).
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 Leidos use?
Leidos uses CloudFlare CDN, Marketo, Microsoft Office 365, CloudFlare Hosting, ElasticEmail, DemandBase, and 11 more technologies. This data is sourced from StackWho's technology detection engine.
How do I contact the decision makers at Leidos?
StackWho has verified email addresses for 206 decision makers at Leidos. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Leidos directly for sales, recruiting, or partnerships.
What industry is Leidos in?
Leidos operates in the defense & space industry, headquartered in Reston, Virginia, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.
Can I export Leidos's contact data?
Yes. StackWho Pro members can export decision maker contact data for Leidos and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.
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Josh Wepman
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Joni Batson
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Jeff Tucker
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Hem Satsangi
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Gene Smith
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Joe Washum
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System Engineering Manager
Sean Angeles
Software Engineering Manager
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Director, Platform Security Engineering and Operations at Leidos
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System Integration and Test Engineering Manager
Kelley Abele
Director of Engineering
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Sr. Engineering Manager
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