MANTECH
Cyber, data, AI and engineering services for U.S. national security
- Computers & Electronics
- Business categories with Pro
- Industry
- Computers & Electronics
- Website
- mantech.com
- Computers & Electronics
- mantech.com
About MANTECH
MANTECH describes itself as a technology partner on the country's most critical missions, working for clients in defense and space, intelligence and homeland security, and the commercial sector. Its own site groups the work into cyberspace superiority, data and AI, digital services such as cloud, financial management and digital transformation, and intelligent engineering including space services, and it runs an Advanced Cyber Training Program for U.S. government personnel in the military and intelligence community. It says it has been solving clients' hardest problems for more than five decades, and lists its address in Herndon, Virginia.
Written from MANTECH’s own website (www.mantech.com/, www.mantech.com/mission-vision-values/, www.mantech.com/actp/about-us/), checked 15 October 2026.
MANTECH email format
MANTECH email addresses most often follow first.last@mantech.com (first name, dot, last name), for example jane.smith@mantech.com. 75% of the 333 mantech.com addresses we hold that match a known pattern use it.
Most common pattern
first.last@mantech.comFirst name, dot, last name
Example: jane.smith@mantech.com
75%
of matched addresses
Based on 333 matched addresses
Read from 375 mantech.com addresses on file. The pattern is inferred from those addresses, and the example uses a placeholder name; real addresses are never shown here.
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MANTECH contacts
Contacts on file by seniority
- C-suite & founders23
- Vice presidents40
- Directors & heads72
- Managers96
- Staff & specialists112
33 more records have no job title on file.
Contacts by department
- Operations79
- Human resources52
- Engineering49
- Leadership42
- Finance16
- IT & data12
- Marketing7
- Legal & compliance6
Grouped from job titles.
People at MANTECH
The role most often held at each level, from 376 records. Names, locations, emails, phone numbers and LinkedIn profiles unlock with Pro.
| Name | Job title | Location | Contact details |
|---|---|---|---|
| Name locked | Chief Executive OfficerLeadership | Locked | |
| Name locked | Vice PresidentLeadership | Locked | |
| Name locked | DirectorOther | Locked | |
| Name locked | ManagerOther | Locked | |
| Name locked | Human Resources ExecutiveHuman resources | Locked |
+371 more people at MANTECH, including 23 in the C-suite, 40 vice presidents and 72 directors.
Unlock with ProMost common job titles
- Manager 27
- Vice President 23
- Director 14
- Chief Executive Officer 11
- Human Resources Executive 10
Where the contacts are based
States
Cities
- Fairfax, VA362
- Chantilly, VA4
- Hinton, WV2
Linked states open the Computers & Electronics leads page for that state.
MANTECH in full, on Pro
- Stock listing and ownership
- Products and services, and the official LinkedIn page
- Every email format the company uses
- All job titles and every city on file
- Names, emails and phone numbers of the people
Research MANTECH
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MANTECH: questions answered
What is MANTECH's email format?
MANTECH email addresses most often follow first.last@mantech.com (first name, dot, last name), for example jane.smith@mantech.com. 75% of the 333 mantech.com addresses we hold that match a known pattern use it.
How many employees does MANTECH have?
We do not hold a reliable employee range for MANTECH.
How many MANTECH contacts does LeadQuasar have?
376 contacts across 201 different job titles, 23 of them at C-suite or founder level, 40 vice presidents and 72 directors. 376 carry an email address and 376 a phone number. Names and contact details unlock with Pro, free for the first 7 days.
Where are MANTECH's contacts based?
Most of the MANTECH contacts on file are in Virginia (368), West Virginia (3), Maryland (2), across 10 cities in all. The busiest city on file is Fairfax.