Need a big data company in California to help with data mining, data visualization, and business intelligence? We evaluated verified client feedback and case studies from big data firms across the state to profile the leading performers across our listing. Browse the agencies and tailor your search by budget, rates, or team size to find a partner aligned with your criteria.Â
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

Talentica Software
VerifiedVerified by the DesignRush team for authenticity and credibility.Building Products AI-Native Way
Talentica Software is a leading product engineering company that helps startups, growth-stage, and technology companies build end-to-end products and achieve business outcomes. The company has specialized in AI & Machine Learning, Generative AI, Data Engineering, Blockchain, and Big Data...
Top Services:
- Software Development
- AI Development
- IT Services
- Big Data Analytics
- Blockchain
- Show more
- Location
- Pleasanton, California
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 7 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTalentica Software Services
Data sourced from the agency's DesignRush profileWideorbit Sema4.AI Realization Technologies Inc. TailoredMail StructuredWeb Inc Amplify Mist Systems (Juniper Company)
Talentica Software Reviews & Testimonials

Software Development Review from Ashish Sharma
Talentica has proven to be an exceptional software outsourcing partner, consistently exceeding expectations in both the quality of their resources, deliverables and their commitment to our success. They function not merely as a vendor, but as an extension of our core engineering team.Key Highlights of our Partnership:High Resource Quality: The engineers provided by Talentica are technically strong and highly competent. They integrate seamlessly with our internal teams and quickly take ownership of complex projects.Commitment and Reliability: Talentica is a truly reliable partner that consistently demonstrates a strong willingness to go beyond the standard scope of work. They proactively identify risks and contribute innovative solutions.Critical Project Support: Their expertise was pivotal in two critical areas:Data Pipeline & Reporting: They were instrumental in both enhancing and maintaining a reliable data pipeline & reporting infrastructure. Software Upgrades: They managed challenging, large-scale software upgrades, ensuring we successfully transitioned to modern technology stacks with minimal disruption.Overall, Talentica is a dependable and high-value partner assisting our mission-critical projects.

Software Development Review from Anonymous
We had created a conceptual framework to authenticate and verify the provenance, transaction history, and authorship of blockchain-based NFTs. Talentica was brought on board to test and refine the concept from both functional and engineering perspectives, and later to build a Minimum Viable Product (MVP) aligned with the agreed specifications and constraints.

Software Development Review from Anonymous
For several years, the team was composed entirely of Talentica contractors. Since January 2022, I have been directly managing them. The Talentica team handled the admin tooling backend, which included multiple Python Flask services with Postgres and Elasticsearch. These services operated in a service-oriented architecture deployed on Kubernetes, using Istio for service mesh and Spinnaker for deployments.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYour Product Engineering & Gen AI Partner
Simform is a premier digital engineering company specializing in Product Engineering, Cloud, Data, Agentic AI, and Enterprise Platform Innovation. We help enterprises and high-growth ISVs build digital experiences and scalable, enterprise-grade products what work at scale...
Top Services:
- Software Development
- Cloud Consulting
- AI Development
- Big Data Analytics
- DevOps Consulting
- Show more
- Location
- Los Angeles, California
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 8 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSimform Services
Data sourced from the agency's DesignRush profileSony Music (EMI) Pepsico Zep Inc Intralinks Nxt-ID FreeWire Inc Accent Inc Mission Rabies DoggyBnB Drizzle Labs
Simform Reviews & Testimonials

Software Development Review from Andrew Muroff
We worked with Simform for many years ongoing software development on our core product, the Strainprint mobile outcomes tracker for medical cannabis patients. We have only positive things to say about their work product and attention to detail. We highly recommend them and will work with them again.

Software Development Review from Robel Yemane
I've been working with Simform for over six months now. The engagement began with bringing our subscription management platform in-house, and we've since expanded the partnership to other projects due to their broad skill set and consistent reliability. They've gone the extra mileeven over weekends and public holidaysto help us move faster when needed. Communication and project management have been excellent, with any issues swiftly addressed. It genuinely felt like Simform was invested in our success. Having worked with similar firms throughout my career, I can confidently say Simform stands out and comes highly recommended.

Software Development Review from Russ Makhauri
We worked with Simform to hire a front-end engineer for our SaaS platform. The process was well-organized, and their team was professional, responsive, and efficient. They quickly identified a candidate who met our technical requirements and ensured a smooth onboarding process.Simforms communication and project management were strong throughout the engagement. They were proactive in addressing feedback and remained flexible in adapting to our needs. While there is some room for improvement in developer vetting and quality assurance, their overall service was excellent.For companies looking to scale their development teams efficiently, Simform is a reliable partner. Their structured approach, responsiveness, and commitment to client satisfaction make them a great choice. We would recommend them without hesitation.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsOvercoming challenges through apps!
Xduce is more than a technology company; we're architects of digital transformation. With an unwavering focus on innovation, we've been reshaping industries since our inception. Our influence spans across the globe, redefining businesses and markets...
Top Services:
- Software Development
- Software Testing
- Mobile App Development
- Cloud Consulting
- Big Data Analytics
- Show more
- Location
- San Francisco, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsXDuce Services
Data sourced from the agency's DesignRush profileNewYork Presbyterian Hospital Deutsche Bank Fresenius Intercontinental Exchange Morgan Stanley Bank of America
XDuce Reviews & Testimonials

IT Outsourcing Review from Wiljen van den Berg
Xduce was very complient at first, but quickly made it nescessary toput in more money, for obviously a bigger reward. When the target was achieved and my funds should be returned including my reward, it became nescessary to deposit mor money to finish my last assignment and free the funds. When i pointed out the system itself notified the i couldnt continue (with screenshots) my "mentor" Kevin 044 7782 608823 (save this number) started to mock me, lie to me and later on threaten for defamation. When i talked to Customerservice they did pretty much the same, until i struck a nerve, after which to mock me they told me "there is no money, you will not get get paid if you complete the task. I have all the screenshots to prove my case. please contact me to settle this at wiljen.vandenberg@wf-ib.de
Pragna Pandya's Review Sourced from Google
It's a Great place to work. I have been working with XDuce from past 10 years, and working with XDuce has provided Growth, exposure and Good Environment all these Years.This company has helped to develop my professional skills as well as my personal life.
jalpan joshi's Review Sourced from Google
Amazing organization to work with. The management is highly focused and friendly. The company takes care of every employee’s growth plan; "I start my day with determination and end it with job satisfaction".XDuce is family, where there is more than just an 'employee – employer' relationship.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsWeb Design and Mobile App Development Company
Carmatec is an enterprise IT solutions provider with over 23+ years of proven industry experience and has successfully carved out a niche in web development, software and application design and development apart from its expertise in mobile development, managed IT services & cloud solutions...
Top Services:
- Web Development
- Web Design
- Mobile App Development
- Software Development
- eCommerce Development
- Show more
- Location
- Los Angeles, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCarmatec Services
Data sourced from the agency's DesignRush profileDesigns for Health Interserver.net InmateAid QOL Labs Qatar Insurance Company DohaSooq Ditto TV Jaguar PC Qoyod Netrouting
Carmatec Reviews & Testimonials
Chaithra R's Review Sourced from Google
I have been associated with Carmatec for around three years, and my experience has been positive and growth-oriented. I had the opportunity to work on real-world projects using technologies like MongoDB, Express.js, React, Node.js, and Next.js, which helped improve my technical skills significantly. I also gained practical exposure to deployment, API integration, debugging, and collaborative development workflows. The supportive team environment and continuous learning opportunities made the experience professionally rewarding.
janki bhatti's Review Sourced from Google
Very disappointed. I have not receive the salary after leaving the job also not receive the salary
Ritika Singh's Review Sourced from Google
Highly recommended for mobile app development in Bangalore. Good communication, skilled developers, and reliable support throughout the project.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsGLOBAL TECH PARTNER FOR DIGITAL TRANSFORMATION AND SOFTWARE INNOVATION
Jelvix is a global tech partner with 15+ years of experience, empowering industry leaders and startups. With 450+ IT experts, we drive digital transformation across Europe, North America, Nordics, and Southeast Asia...
Top Services:
- Software Development
- Mobile App Development
- VR/AR
- AI Development
- IoT
- Show more
- Location
- Los Angeles, California
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $70/hr
- Portfolios Count
- 10 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsJelvix Services
Data sourced from the agency's DesignRush profileIKEA Auchan Zeiss Stihl Canon
Engineering Peace of Mind in Regulated Industries
Binariks is a global technology consulting and engineering company focused on regulated industries. We architect secure, audit-ready digital platforms for Healthcare, Pharma & Life Sciences, and Insurance where compliance, data integrity, and operational resilience are non-negotiable...
Top Services:
- AI Development
- Big Data Analytics
- Software Development
- Mobile App Development
- IT Compliance Solution
- Show more
- Location
- Torrance, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 14 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBinariks Services
Data sourced from the agency's DesignRush profileeMotorwerks Zurvus OneTouch Opus Digitas RAXAR Buddee Medvisit Kidzapp Planet of Finance
Software engineering partner for the AI era
Axon Active is a 100% Swiss-owned AI software development company with 650+ engineers in Vietnam, helping organizations build new digital products, modernize legacy systems, and continuously evolve software...
Top Services:
- Software Development
- Mobile App Development
- IT Services
- AI Development
- IT Compliance Solution
- Show more
- Location
- San Francisco, California
- Number of Employees
- 500 - 999
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAxon Active Services
Data sourced from the agency's DesignRush profileAxon Vibe Axon Fintech bydo
Simplifying Your Digital Evolution with Big Data Excellence.
Trianz enables digital transformations through strategic excellence, powered by knowledge and innovation in Big Data. With a portfolio reflecting 'Digital Evolution Simplified' and over 2,500 successful global partnerships, we lead in leveraging Infrastructure, Cloud, Analytics, Digital, and Security to...
Top Services:
- Big Data Analytics
- CRM Consulting
- Cloud Consulting
- IT Services
- Cybersecurity
- Show more
- Location
- Santa Clara, California
- Number of Employees
- 1000 & Up
- Portfolios Count
- 5 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTrianz Services
Data sourced from the agency's DesignRush profileEquinix FICO American Transit Insurance Company
Trianz Reviews & Testimonials
Avinash's Review Sourced from Google
The worst organization to experience ever. They don’t even know how to maintain corporate ethics with consultants.!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsOutcome-based Modernization Engineering Services
Sonata Software Limited is a leading Modernization engineering company, headquartered in Bangalore. It specializes in cloud and data modernization, Microsoft Dynamics Modernization, Digital contact center setup and management, managed cloud services and digital transformation services...
Top Services:
- Big Data Analytics
- AI Development
- DevOps Consulting
- Location
- Newark, California
- Number of Employees
- Under 49
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSonata Software Services
Data sourced from the agency's DesignRush profileHealth Care Industry Finance Industry Manufacturing Industry
A Commitment to Innovation and Sustainability
We identify gaps and opportunities in order to suggest the most effective technology solutions to improve your process and streamline your business. We have a flexible and customized solutions to all of our clients business requirements. We follow a strict project plan with timelines, milestones and a...
Top Services:
- Web Design
- Big Data Analytics
- Cloud Consulting
- Mobile App Development
- Software Development
- Show more
- Location
- Danville, California
- Number of Employees
- Under 49
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsArrayflair LLC Services
Data sourced from the agency's DesignRush profileAutomotive Industry Finance Industry HR Industry
Purposeful Digital Engineering
R Systems is a global leader in technology, data, and AI analytics services, delivering AI-driven solutions...
Top Services:
- Software Development
- Big Data Analytics
- AI Development
- DevOps Consulting
- Cloud Consulting
- Show more
- Location
- Sacramento, California
- Number of Employees
- 1000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsR Systems Services
Data sourced from the agency's DesignRush profileManufacturing Industry Financial Industry Healthcare Industry
All Your Data. One Platform. Limitless Possibilities.
Cloudera delivers an enterprise data cloud for any data, anywhere, from the Edge to AI...
Top Services:
- Big Data Analytics
- AI Development
- Location
- Santa Clara, California
- Number of Employees
- 1000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCloudera Services
Data sourced from the agency's DesignRush profileLG U+ Continental SAIC-Volkswagen
Cloudera Reviews & Testimonials
Boglárka Egyed's Review Sourced from Google
Great office, big space, could be a little bit friendlier though. Company bikes, games, snacks, BBQ place, internal cafeteria are provided.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsResults Driven Strategies
Facet Interactive is the go-to digital strategy agency. Our data-driven insight helps clients focus on higher-yield projects while we ensure strong returns through integrated marketing campaigns. We can step in as your product owner or CMO to provide direction when it comes to making informed product and...
Top Services:
- Web Development
- AI Development
- Software Development
- IT Services
- CRM Consulting
- Show more
- Location
- El Segundo, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $25,000 - $50,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsFacet Interactive Services
Data sourced from the agency's DesignRush profileAmber Road ROA Neuroedge drupalconnect
Award-Winning Web Design, eCommerce Development & Digital Marketing Strategies
Vital Design is a leading digital marketing agency of skilled, passionate professionals. We specialize in website development, eCommerce, SEO, paid advertising, inbound and content marketing, plus video and webinar production to deliver impactful solutions for our clients...
Top Services:
- Web Design
- eCommerce Development
- PPC
- eCommerce
- Content Marketing
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 9 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsVital Design Services
Data sourced from the agency's DesignRush profileUniversity of San Diego Advanced eClinical BYU Culinary Institute of America Nalgene American College of Health Sciences ACI Worldwide BlueSnap Ariel Group Parterre Flooring
Vital Design Reviews & Testimonials
Mike Moore's Review Sourced from Google
We are a small company and working with Vital gives us a competitive advantage in our industry. The team is engaging and they take the time to understand our business. It's like having your own marketing department for the fraction of the cost.
Ian Griffith's Review Sourced from Google
Our D2C small business has used Vital to manage our digital marketing since 2020, and we've stayed with them because they continue to be able to test, iterate, build, and improve upon our account. I've worked with many agencies over the years but none that have given my company the amount of attention and driven the results that Vital has. Highly recommend.
Meg Cadoux's Review Sourced from Google
Our non-profit has been working with Vital Design for a decade. They have been a true partner, helping us grow from a small online presence to an award-winning, globally accessed website. Vital has been, well, vital in improving our branding, aesthetics, navigation, and UX. We have greatly appreciated their quick response time, thoroughness, and dedication to producing work of the highest quality. Last but certainly not least, they are a pleasure to work with. I would give them ten stars if I could!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsAn Enterprise AI Development Company
Azilen Technologies is a prominent enterprise AI development company that takes pride in delivering exceptional AI, Data, and HRTech solutions to organizations seeking digital transformation...
Top Services:
- AI Development
- Software Development
- IT Services
- IoT
- Cloud Consulting
- Show more
- Location
- San Francisco, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 16 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAzilen Technologies Services
Data sourced from the agency's DesignRush profileGattiHR MoCA Clearingbid Mindmaze Orbiwise Ukheshe Essentialaero
Your Trusted Partner in Software Development, Product Design and QA
inVerita is a global software, AI, and data engineering company with 150+ engineers across Europe, the USA, and Latin America(Colombia). We build secure, scalable solutions for healthcare, fintech, logistics, retail, defense, and e-learning...
Top Services:
- Software Development
- Big Data Analytics
- AI Development
- Product Design
- Software Testing
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Portfolios Count
- 16 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsinVerita Services
Data sourced from the agency's DesignRush profileINTELLIBOARD DOKTOR 24 PATRIOT PERFORCE METHODICS MEDIASHOUT KROGER GROUP HILTI DILLIGENT WGSN
Transform Your Brand with Leading IT Experts.
SystechLogic is your trusted partner for innovative marketing solutions and software development services. We combine creativity, technology, and strategy to help businesses stand out in competitive markets. From crafting engaging campaigns to developing user-friendly, high-performance software & mobile apps...
Top Services:
- Graphic Design
- Logo Design
- Mobile App Development
- Software Development
- Big Data Analytics
- Show more
- Location
- Ontario, California
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSystechlogic Services
Data sourced from the agency's DesignRush profileUnion Fabrics (Pvt.) Ltd. Mobil Insure C-Store Mainland Civil
Systechlogic Reviews & Testimonials
Tangella Pilcher's Review Sourced from Google
The company proved to be professional and detailed. Shaheer constantly demonstrated patience, flexibility and kindness even when my anxious son drove us nuts! I truly thank you from my heart. I will be referring people your way, starting with my brother George and his business. He needs help with enhancing his StreetsAndStreets Photography & Videography website. Reachout to him on Facebook or LinkedIn. He will send even more referrals 🙂!Thanks again for everything. "I" may need your assistance next time 😉.Tangella Streets Pilcher, M.S., MHC
Muhannad Fares's Review Sourced from Google
Very professional company which is highly recommended to take care of your project in high standard level
Huzaifa Obaid's Review Sourced from Google
These guys were amazing during my project. They were very professional in making sure all my needs were met. With each given task they ensured I was given a status update and a timeline for when it will be completed.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsData Science & AI Services
Tredence Inc. is a data science and AI company helping enterprises bridge the gap between analytics and execution, driving data-driven decisions and business growth across industries...
Top Services:
- Big Data Analytics
- AI Development
- Location
- San Jose, California
- Number of Employees
- 1000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTredence Inc Services
Data sourced from the agency's DesignRush profileMars PepsiCo Unilever
Tredence Inc Reviews & Testimonials
Oleg's Review Sourced from Google
In 2017 we had an exceptionally dissatisfying data science consulting experience with the Tredence team in Silicon Valley and India. In summary, lots of over-promises, questionable expertise and practices, requests for more payments (rising from their own mis-judgements of timelines), casually missed deadlines, lack of understanding of basics of data science, NLP, machine learning, statistics and coding. Tredence has worked with us on a couple of predictive modeling projects for over a year without the meaningful deliverables.This is not the first feedback; and I truly hope their management has fixed the issues, raised values/ethics and has taken such complaint as a gift to act upon and clean up the practices.The "excellent" reviews from avatars (with no history) are doubtful and come across as biased and/or unreal. The legitimate reviews from client companies carry the most impact. Hopefully, this review is helpful for others in leveling their expectations.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsEmpower Your Business through Transformative IT Services.
United Techno is a global IT-services and consulting firm offering data management & AI solutions, application modernization, cloud & legacy-system modernization, integration, QA/testing, and digital transformation helping businesses across retail, logistics, life sciences, e-commerce and other sectors...
Top Services:
- Big Data Analytics
- Mobile App Development
- AI Development
- Location
- Pleasanton, California
- Number of Employees
- 250 - 499
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsUnited Techno Services
Data sourced from the agency's DesignRush profileRetail Industry Insurance Industry Travel Industry
Unlocking Intelligence Elevating Performance
The AI race is won by moving from pilots to production, from promise to performance. Fluidic Intelligence is how we help you unlock that momentum and sustain it at scale...
Top Services:
- UI/UX Design
- Location
- San Jose, California
- Number of Employees
- 1000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsNagarro Services
Data sourced from the agency's DesignRush profileCrohns & Colitis Foundation Palfinger New Mexico State University (NMSU)
Streamline Your Data
Data-Sleek, located in Irvine, Orange County, CA, is an AI and data consulting agency that helps organizations turn raw data into measurable business value. We specialize in data architecture, strategy, integration, data warehousing and AI strategy and implementation...
Top Services:
- Big Data Analytics
- AI Development
- Cloud Consulting
- DevOps Consulting
- Show more
- Location
- Irvine, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $130/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsData Sleek Services
Data sourced from the agency's DesignRush profileTradesman Insurance Health Karma Auto Rescue Solutions Edel Golf Flexivan Numerade Hyperwolf
More Than Code We Build Trust Through Craft & Commitment
Engineered with integrity. Backed by mentorship. Delivered with care. BTS transforms ideas into scalable, secure, and impactful digital products that deliver long-term value...
Top Services:
- Software Development
- AI Development
- Big Data Analytics
- Mobile App Development
- UI/UX Design
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $50,000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBlue Trail Software Services
Data sourced from the agency's DesignRush profileSamsung Cartier Axeptio AxisCare Compredict Odia Precision Bearing AI Collaborative Classroom Certain
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