Top 100 Application Modernization Companies in California

Small cybersecurity company Step Ahead Solutions, Inc., is located in Cupertino, California. They focus on cybersecurity, cloud consulting & SI, BI & big data consulting & SI, and enterprise app modernization and were established in 2006.

Opcito Technologies is a custom software development company. Their midsize team is headquartered in Pune, India. Their team focuses on custom software development, enterprise app modernization, cloud consulting & SI, application management & support, and more.

Founded in 2020, Coremaitri Software is a software development company. Based in Long Beach, California and New Delhi, India, their small team provides custom software development, ERP consulting and SI, and enterprise app modernization.

Chirpn IT Solutions, an IT staff augmentation company, was launched in 2016. Their midsize team is based in Milpitas, California; Girraween, Australia and Pune, India. The company provides IT staff augmentation, custom software development, web design, enterprise app modernization, and more.

TransformHub is a midsize mobile app development company and web development firm founded in 2019. Their services include mobile app development and web development. The agency is based in Singapore, Singapore and Mumbai, India.

Lume Consulting Group, an enterprise app modernization company, was launched in 2018. Their small team is based in Sacramento, California. Their services include enterprise app modernization, BI & big data consulting & SI, application management & support, and corporate training.

Squash Apps is a software development company founded in 2015 and headquartered in Coimbatore, India. It has a team of about 20. Squash Apps works on mobile app development, custom software development, web development, and more for small businesses.

Launched in 2019, Bayshore Intelligence Solutions is a small artificial intelligence development company. Their team specializes in Artificial Intelligence, custom software development, enterprise app modernization, mobile app development, and more. The agency is in Dublin, California and Kolkata, India.

SiteAppy LLC, an enterprise app modernization company, is headquartered in San Francisco, California. The small team offers enterprise app modernization, custom software development, ux/ui design, e-commerce development, and more. The firm was founded in 2014.

Located in San Francisco, California, AOE is an e-commerce development firm. The midsize company was launched in 1999. Their team focuses on e-commerce development, web design, web development, enterprise app modernization, and more.

Custom software development firm Smart IT Concepts was launched in 2009. The small Palo Alto, California-based team offers custom software development, web development, AR/VR development, application management & support, and more.

AztecaNet Inc. Is a custom software development company. The small Los Angeles, California-based company was founded in 1999. Their services include custom software development, web development, AR/VR development, application management & support, and more.

GeneXus Consulting is corporate software development company based in Montevideo, Uruguay, with an additional location in Santa Rosa, Calif. Founded in 1988, the team of nearly 110 provides web, mobile app, and custom software development, enterprise app modernization, and application testing services.

Accelerance is a small IT strategy consulting company. The Redwood City, California-based firm was established in 2001. Their services include IT strategy consulting, custom software development, IT staff augmentation, enterprise app modernization, and more.

WinWire Technologies is an user experience design company. Founded in 2006, the midsize agency is in Santa Clara, California and Hyderabad, India. Their team offers ux/ui design, cloud consulting & SI, custom software development, Artificial Intelligence, and more.

Beyondsoft Consulting is a business IT and consulting company based in Bellevue, Wash., with offices in Torrance, Calif.; Singapore; Beijing; Noida, India; and Kyiv, Ukraine. The company, founded in 1995, has more than 10,000 employees and provides BI & big data consulting & SI, cloud consulting & SI, IT strategy consulting, custom software development, and enterprise app modernization services. Beyondsoft Consulting serves enterprise and mid-market companies in various industries that include IT, automotive, and financial services.

Cloud Advisory LLC is a small mobile application development company. Established in 2011, the team specializes in mobile app development, web development, CRM consulting and SI, enterprise app modernization, and more. The agency is based in Long Beach, California.

EnLume Inc is an application development firm in San Jose, California; Hyderabad, India and Austin, Texas. The midsize company was launched in 2004. Their team focuses on mobile app development, enterprise app modernization, Artificial Intelligence, generative ai, and more.

Intelygenz, a software development firm, was launched in 2002. In Madrid, Spain, their midsize team focuses on custom software development, cloud consulting & SI, and IoT development.

Pythian is an IT company based in Ottawa, Canada with offices in San Francisco, New York City, London, Sydney, Australia and Hyderabad, India. Founded in 1997, the team of 400+ specializes in BI and big data consulting and SI, cloud consulting and SI, and IT managed services. They work with midmarket and enterprise clients in the advertising and marketing, financial services, and gaming industries.

 

CI&T (formerly CINQ Technologies) is software development company based in Curitiba, Brazil with additional offices in Brazil and Miami. Founded in 1992, the team of 271 specializes in custom software development, IT staff augmentation, and UX/UI design. They work primarily with enterprise clients in the transportation and financial services industries.

SATech Digital is a software development company launched in 2002. They are located in Santa Clara, California and Pune, India and have a midsize team. The company offers custom software development, enterprise app modernization, ux/ui design, content marketing, and more.

Flexday Solutions LLC, an IT strategy consulting company, was established in 2018. The small Naperville, Illinois-based team focuses on IT strategy consulting, cloud consulting & SI, ERP consulting and SI, IT managed services, and more.

Paul Lewallen Studios is a web development firm. They provide web development, mobile app development, e-commerce development, application testing, and more and were launched in 2021. Their small team is San Diego, California-based.

Augmentum, Inc. Is a custom software development firm and enterprise app modernization company founded in 2003. The firm specializes in custom software development and enterprise app modernization and has a large team. The firm is located in San Mateo, California and Shanghai, China.

Rocket Systems LTD is a mobile application development firm. They are based in Yerevan, Armenia and have a small team. Their services include mobile app development, web development, e-commerce development, custom software development, and more.

Robiquity is a midsize IT strategy consulting company. Established in 2015, the firm is based in Manchester, United Kingdom; Toronto, Canada and Palo Alto, California. Their team offers IT strategy consulting, cloud consulting & SI, IT managed services, other IT consulting and SI, and more.

ecomZera is an e-commerce solutions provider headquartered in Hyderabad, India with a second office in Sunnyvale, Calif. It was founded in 2005 and now has a team of 29 employees. ecomZera offers e-commerce development, web development, mobile app development, and enterprise app modernization services. 

Rishabh Software is a software development firm headquartered in San Jose, Calif., with additional offices in Harrow, U.K., and Vadodara, India. It was founded in 2000 and has more than 700 employees. They specialize in web development, enterprise app modernization, and custom software development. The team mainly works with small business and midmarket clients in the financial services, retail, and education industries.

Xetech is a Camberley, United Kingdom-based cloud consulting & SI company. Established in 2008, the midsize team offers cloud consulting & SI, custom software development, enterprise app modernization, IT managed services, and more.