Deltek: Detailed Company Information & Corporate Profile
Summary
Deltek is a software development firm founded in 1983, headquartered in Herndon, VA. It offers project management, ERP, accounting, HR solutions, cloud and SaaS for architecture & engineering, construction, professional services and government contracting.
The company employs between 1,000-5,000 staff and has revenues between $1 B and $5 B. Deltek’s product suite includes Project Accounting Software, Government Contract Management Software, Construction Management tools, HCM, and Financial Management solutions designed for project‑based environments.
Leadership includes Christina Leung OConnor VP Revenue Marketing; Gaurav Bahri VP Sales; Eshani Calvi Senior Finance Manager; Garrett Sweezy Sr Solutions Engineering Operations—Costpoint; and others supporting sales, finance, product marketing, engineering, and consulting. The firm is currently an acquired entity operating within the Washington Metropolitan Area.
| Deltek Website | deltek.com |
| Social Links |    |
| Phone Number | 800-456-2009 |
| Industries | |
| Deltek Headquarters Address | 2291 Wood Oak Dr., Herndon, VA, 20171 US |
| Company Size | 1000-5000 employees |
| Specialities & Services | Project Management, Project Management Software, ERP, Project-Based ERP, Accounting Software, Government Contracting, Architecture & Engineering, Government Contract Management Software, Construction Management, Professional Services, Talent Management, HR Solutions, SaaS, Project Accounting Software, HCM, Financial Management, Cloud Computing |
| SIC Code | 7372 |
| NAICS Code | 334614 Software and Other Prerecorded Compact Disc, Tape, and Record Reproducing, 511210 Software Publishers |
| DMA Code | Washington Metropolitan Area |
| Founded | 1983 |
| Estimated Annual Revenue | $1B - 5B |
| Operating Status | Acquired |
| Updated: | 2026-09-18 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1996 | Privately Held | 250 - 500 | |
| 1998 | Privately Held | 1.0K - 5.0K | |
| 1996 | Public Company | 50K - 100K | |
| 2005 | Privately Held | 1.0K - 5.0K |
Subsidiaries and Affiliated Companies
Estimated Website Traffic
The chart shows a decline in traffic to the deltek.com website. In August, traffic decreased to 497368, compared to 575871 in the previous month. The highest traffic in 2026 was recorded in March, reaching 735271 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Deltek's workforce includes employees across a wide range of tenure levels.
1% have been with the company for less than 1 year9% have been with the company for 1 to 2 years11% have been with the company for 3 to 4 years18% have been with the company for 5 to 7 years13% have been with the company for 8 to 10 years48% have been with the company for more than 11 years
Deltek Corporate Information: FAQ
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