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Keene Systems

Keene Systems

Review
★8.2/10
🇺🇸 Plymouth, NH·10-49 employees·Est. 1987·Reviewed Feb 2026

Veteran-owned custom software development firm serving enterprises since 1987

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Best For
Enterprises needing ASP.NET and SQL Server custom software solutions
Hourly Rate
$100-149/hr
Min. Project
$10K+
Industries
Healthcare, Retail, Manufacturing

About Keene Systems

Keene Systems is a veteran-owned software consulting firm founded in 1987, specializing in ASP.NET and SQL Server technologies. With over 35 experienced developers and consultants, they serve clients ranging from startups to industry leaders like IBM, Pfizer, National Geographic, and Dartmouth-Hitchcock Healthcare. Based in New Hampshire, they deliver custom web and mobile applications, legacy migration, and database design.

Why Choose Keene Systems

35+ years in business
Veteran-owned company
35+ developers on staff
Enterprise client portfolio
Deep .NET expertise

Keene Systems Services

Custom Software DevelopmentASP.NET DevelopmentMobile App DevelopmentLegacy App MigrationDatabase DesignSQL Server OptimizationWeb Application Development

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