Top Data Science Companies in California | 2026

Best California Data Science Companies

2 Companies-Rankings updated: August 20, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

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Bright Apps
If You Can Dream It, We Can Build It!
Bright Apps LLC, your expert in disruptive technologies. Leading the way in creating custom AI solutions, Blockchain, Quantum and custom website and mobile app development...
Location
Walnut Creek, California
Number of Employees
50 - 99
Bright Apps Services
AI Development
Software Development
Big Data Analytics
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Masa
Vesto
Tech7
Data sourced from the agency's DesignRush profile
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5.0 5.0 (1)
VentureDive
Engineering Intelligent & Scalable Solutions.
VentureDive is an award-winning custom software development company dedicated to spearheading digital transformations for Fortune 500 companies across BFSI, CPG/retail, healthcare, transportation, logistics, and QSR industries through its expertise in the realms of Fintech, Data & AI, HealthTech, PropTech...
Location
Mountain View, California
Number of Employees
250 - 499
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
VentureDive Services
AI Development
Software Testing
Software Development
Mobile App Development
Big Data Analytics
Cloud Consulting
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Careem
Unilever
DNOW
Islamic Finder
Roland Berger
Kaizen
Google
McKinsey & Company
Droobi
Kashat
Data sourced from the agency's DesignRush profile
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