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About Deltek

Headquartered in Herndon, Virginia, with over 2,500 employees worldwide, Deltek is the leading global provider of enterprise software and information solutions for government contractors, professional services firms and other project-based businesses.

Companies using Deltek

Website Employee range City Region Country Contact Social Links 10k+ Reading Pennsylvania United States (610)796-3400 5k-10k Foothill Ranch California United States +1 949-614-1740 10k+ Oregon Ohio United States 4198821352 10k+ Irving Texas United States 119723744798 5k-10k Menlo Park California United States 855-225-5397 10k+ Philadelphia Pennsylvania United States 215-698-5100 5k-10k Midrand South Africa +27 11 290 9006 10k+ Johannesburg South Africa (271) 144-1311 10k+ Monterrey Mexico 1k-5k Chantilly Virginia United States (800)733-2721

Deltek vs Competition

Deltek Vs Top Competitors

Deltek Vs Top 4 by website count

Deltek Vs Top 4 in category by website adds

Deltek Vs Top 4 in category by website drops

Category market share

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