Deltek
Software for project-based businesses and government contractors
- Software & Internet
- Business categories with Pro
- Headquarters
- Herndon, Virginia
- Industry
- Software & Internet
- Website
- deltek.com
- Software & Internet
- deltek.com
About Deltek
Deltek describes itself as an intelligent platform engineered for project-based businesses, and says it was founded in 1983 by Don deLaski. Its software covers the project lifecycle from winning work through planning, delivery and analysis, with ERP products such as Costpoint for government contracting, aerospace and defense, Vantagepoint for architecture, engineering and consulting firms, Maconomy for professional services and ComputerEase for construction. It also offers Polaris for resource planning, Replicon time tracking, project portfolio management tools, and GovWin IQ and ProPricer for firms pursuing government contracts.
Business categories
Written from Deltek’s own website (www.deltek.com/company/, www.deltek.com/products/, www.deltek.com/company/locations/), checked 17 October 2026.
Deltek email format
Deltek email addresses most often follow firstlast@deltek.com (first name and last name together), for example janesmith@deltek.com. 94% of the 176 deltek.com addresses we hold that match a known pattern use it.
Most common pattern
firstlast@deltek.comFirst name and last name together
Example: janesmith@deltek.com
94%
of matched addresses
Based on 176 matched addresses
Read from 215 deltek.com addresses on file. The pattern is inferred from those addresses, and the example uses a placeholder name; real addresses are never shown here.
Similar companies
View allDeltek contacts
Contacts on file by seniority
- C-suite & founders10
- Vice presidents24
- Directors & heads34
- Managers32
- Staff & specialists63
52 more records have no job title on file.
Contacts by department
- Marketing53
- Engineering23
- Sales18
- Operations13
- Leadership10
- Finance8
- Human resources7
- IT & data4
Grouped from job titles.
People at Deltek
The role most often held at each level, from 215 records. Names, locations, emails, phone numbers and LinkedIn profiles unlock with Pro.
| Name | Job title | Location | Contact details |
|---|---|---|---|
| Name locked | Chief Operating OfficerOperations | Locked | |
| Name locked | Vice President of MarketingMarketing | Locked | |
| Name locked | Director Of MarketingMarketing | Locked | |
| Name locked | Marketing ManagerMarketing | Locked | |
| Name locked | Design EngineerEngineering | Locked |
+210 more people at Deltek, including 10 in the C-suite, 24 vice presidents and 34 directors.
Unlock with ProMost common job titles
- Marketing Manager 5
- Marketing Director 4
- Vice President of Marketing 3
- Vice President Sales and Marketing 3
- Design Engineer 3
Where the contacts are based
States
- Virginia215
Cities
- Herndon, VA215
Linked states open the Software & Internet leads page for that state.
Deltek 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 Deltek
Buying signals, how to sell to them, a company snapshot and hiring signals, searched live with every claim linked to its source.
About a minute. Free accounts: 1 report a day (snapshot and buying signals). Pro: 5 full reports a day; Max: 20.
Deltek: questions answered
What is Deltek's email format?
Deltek email addresses most often follow firstlast@deltek.com (first name and last name together), for example janesmith@deltek.com. 94% of the 176 deltek.com addresses we hold that match a known pattern use it.
How many employees does Deltek have?
We do not hold a reliable employee range for Deltek.
How many Deltek contacts does LeadQuasar have?
215 contacts across 137 different job titles, 10 of them at C-suite or founder level, 24 vice presidents and 34 directors. 215 carry an email address and 215 a phone number. Names and contact details unlock with Pro, free for the first 7 days.
Where are Deltek's contacts based?
Most of the Deltek contacts on file are in Virginia (215), across 1 cities in all. The busiest city on file is Herndon.