Top 100 Application Modernization Companies in California

The Best of November 2024

Looking for a top legacy modernization service in California?

Application modernization companies can help create new business value from existing applications. Finding the right company to partner with, however, can be an overwhelming process.

Jump to Most Reviewed Companies

List of the Best California Enterprise Application Modernization Services

61

Asparian

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Lake Forest, CA
Enterprise App Modernization company Asparian was established in 2004. The firm provides Enterprise App Modernization and cloud consulting & SI.
Read More

View Profile Visit Site
Get connected with a company for free

Tell us about your project, and we'll match you with vetted companies that meet your requirements.

Get Started
62

Titanium Cobra Solutions

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- San Diego, CA
Titanium Cobra Solutions is a Business Consulting company. The San Diego, California-based firm offers Business Consulting and Application Management & Support.
Read More

View Profile Visit Site
63

PreludeSys

(0 Reviews)

Not yet reviewed.
- $5,000+
- 250 - 999 employees
- Irvine, CA
PreludeSys is an Enterprise App Modernization company. The team is in Irvine, California and Chennai, India, and their services include Enterprise App Modernization and Artificial Intelligence.
Read More

View Profile Visit Site
64

AAXIS Digital

(0 Reviews)

Not yet reviewed.
- $250,000+
- 250 - 999 employees
- Los Angeles, CA
AAXIS Digital is an e-commerce development company. Headquartered in Los Angeles, California, the firm was founded in 2001. Their services include E-Commerce Development and DevOps Managed Services.
Read More
Industries
View Profile Visit Site
65

Jazel

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 50 - 249 employees
- Lake Forest, CA
SEO agency Jazel focuses on Search Engine Optimization and Web Design. They are located in Lake Forest, California.
Read More

View Profile Visit Site
66

VNuIT LLC

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Bonsall, CA
VNuIT LLC is a Business Consulting company. The small Bonsall, California-based team specializes in Business Consulting and Application Management & Support. The agency was established in 2012.
Read More

View Profile Visit Site
67

i6 technology

(0 Reviews)

Not yet reviewed.
- $25,000+
- 2 - 9 employees
- Calabasas, CA
Launched in 2015, i6 technology is a software development firm. The company focuses on Custom Software Development and Web Development.
Read More

View Profile Visit Site
68

GoatBytes.IO

(0 Reviews)

Not yet reviewed.
- $25,000+
- 2 - 9 employees
- Irvine, CA
Cybersecurity company GoatBytes.IO is located in Irvine, California. Their services include Cybersecurity and Mobile App Development.
Read More

View Profile Visit Site
69

BigOhTech
(7 Reviews) 4.6
- Timeliness
  4.5
- Service Excellence
  4.6
- Value
  4.4
- Would Recommend
  4.8
- $5,000+
- 50 - 249 employees
- Dublin, CA
Software Developement is a midsize cloud consulting & SI company. In Noida, India, the agency was launched in 2021. Their team provides cloud consulting & SI, IT staff augmentation, custom software development, AR/VR development, and more.
Read More
Industries
View Profile Visit Site
70

Tacpoint

(0 Reviews)

Not yet reviewed.
- $25,000+
- 10 - 49 employees
- San Francisco, CA
Tacpoint is a custom software development company. The team offers Custom Software Development and UX/UI Design and is headquartered in San Francisco, California.
Read More
Clients
- Visa
Industries
View Profile Visit Site
71

Thoughtworks Software Technologies Ltd

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10,000+ employees
- San Francisco, CA
Founded in 1993, Thoughtworks Software Technologies Ltd is a large Chicago, Illinois-based AI company. Their team offers Artificial Intelligence and IT managed services.
Read More
Industries
View Profile Visit Site
72

Innovify
(22 Reviews) 4.7
- Timeliness
  4.6
- Service Excellence
  4.7
- Value
  4.8
- Would Recommend
  4.8
- $25,000+
- 50 - 249 employees
- San Francisco, CA
Located in Ahmedabad, India with additional offices in the US and UK, Innovify has been delivering high quality solutions since 2011. Although the team of nearly 130 specializes in mobile app development, they also engage in growth hacking, consulting, and UX design.

Read More
Clients
- ARM INC
Industries
View Profile Visit Site
73

Inizio Inc

(0 Reviews)

Not yet reviewed.
- $25,000+
- 2 - 9 employees
- San Jose, CA
Inizio Inc, a small mobile app development company, is based in San Jose, California. Their services include Mobile App Development and Web Development.
Read More
Industries
View Profile Visit Site
74

Entexture

(0 Reviews)

Not yet reviewed.
- $10,000+
- 2 - 9 employees
- Alameda, CA
Entexture is a custom software development company. The Alameda, California-based company was launched in 2017. Their team provides Custom Software Development and IoT development.
Read More
Industries
View Profile Visit Site
75

SiteAppy LLC

(0 Reviews)

Not yet reviewed.
- $5,000+
- Freelancer employees
- San Francisco, CA
SiteAppy LLC is an Enterprise App Modernization company. The team focuses on Enterprise App Modernization and Custom Software Development and is in San Francisco, California.
Read More
Industries
View Profile Visit Site
76

Kumaran Systems

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 250 - 999 employees
- Menlo Park, CA
Kumaran Systems is a Menlo Park, California-based Enterprise App Modernization company. Founded in 1991, the team focuses on Enterprise App Modernization and BI & big data consulting & SI.
Read More
Industries
View Profile Visit Site
77

Trajectus
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 250 - 999 employees
- San Jose, CA
Trajectus, a web design agency, is based in Southfield, Michigan and San Jose, California. They provide web design, e-commerce development, enterprise app modernization, application management & support, and more and were founded in 2015.

Read More
Industries
View Profile Visit Site
78

Seroft.com

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- Palo Alto, CA
Seroft.com, a small software development firm, is located in Palo Alto, California and London, England. Their services include Custom Software Development and Mobile App Development.
Read More
Industries
View Profile Visit Site
79

BRICKLAND

(0 Reviews)

Not yet reviewed.
- $25,000+
- 50 - 249 employees
- San Francisco, CA
BRICKLAND is a web development company launched in 1995. The firm provides Web Development and Enterprise App Modernization, and is midsize.
Read More
Industries
View Profile Visit Site
80

ScreamingBox

(0 Reviews)

Not yet reviewed.
- $5,000+
- 50 - 249 employees
- Westlake Village, CA
ScreamingBox is an Other Application Development company. The company is based in Westlake Village, California. Their services include Other Application Development and Custom Software Development.
Read More

View Profile Visit Site
81

nClouds Inc.

(0 Reviews)

Not yet reviewed.
- $25,000+
- 50 - 249 employees
- San Francisco, CA
Founded in 2012, nClouds Inc. Is a midsize Microservices Architecture Services company. Their team offers Microservices Architecture Services and BI & big data consulting & SI.
Read More

View Profile Visit Site
82

Opcito Technologies
(7 Reviews) 4.6
- Timeliness
  4.9
- Service Excellence
  4.6
- Value
  4.3
- Would Recommend
  4.7
- $5,000+
- 50 - 249 employees
- Milpitas, CA
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.

Read More
Industries
View Profile Visit Site
83

vCloud Tech
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $50,000+
- 10 - 49 employees
- Rolling Hills Estates, CA
VCloud Tech is a Rolling Hills Estates, California-based enterprise app modernization company. The small company was launched in 2013. Their team provides enterprise app modernization, cloud consulting & SI, IT managed services, cybersecurity, and more.
Read More
Industries
View Profile Visit Site
84

BG Software

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Fair Oaks, CA
Launched in 2006, BG Software is a Cybersecurity company. The agency provides Cybersecurity and Custom Software Development.
Read More
Industries
View Profile Visit Site
85

Synap

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- Lafayette, CA
Founded in 2011, Synap is a small Reno, Nevada-based software development firm. Their services include Custom Software Development and Enterprise App Modernization.
Read More
Industries
View Profile Visit Site
86

Border UX

(0 Reviews)

Not yet reviewed.
- $25,000+
- 10 - 49 employees
- San Diego, CA
Border UX is an UX agency. Founded in 2018, the team specializes in UX/UI Design and Custom Software Development. The firm is located in San Diego, California.
Read More
Industries
View Profile Visit Site
87

TRG Digital

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- San Carlos, CA
Headquartered in San Carlos, California, TRG Digital is a custom software development firm. They provide Custom Software Development and Digital Strategy and were established in 2018.
Read More
Industries
View Profile Visit Site
88

Technology Spree

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Pasadena, CA
Technology Spree is a Business Consulting company. The team focuses on Business Consulting and Custom Software Development, and the agency is located in Kolkata, India and Pasadena, California.
Read More
Industries
View Profile Visit Site
89

TOPSYNTAX INC

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- Fremont, CA
TOPSYNTAX INC, a software development firm, is in Fremont, California. They specialize in Custom Software Development and Enterprise App Modernization and were founded in 2018.
Read More

View Profile Visit Site
90

Lihan Technologies

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Foster City, CA
Lihan Technologies, a web development company, was established in 2017. The small team offers Web Development and Mobile App Development.
Read More
Industries
View Profile Visit Site