Top 50 Application Modernization Companies in Illinois
The Best of November 2024
Looking for a top legacy modernization service in Illinois?
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.
To assist you in your search for a partner, we’ve compiled this list of the top application modernization services in Illinois. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Illinois Enterprise Application Modernization Services
-
1
- Undisclosed
- 250 - 999 employees
- Chicago, IL
Read MoreSoftware development firm SPR was established in 1973. The midsize team specializes in custom software development, enterprise app modernization, cloud consulting & SI, ux/ui design, and more. The company is headquartered in Chicago, Illinois and Milwaukee, Wisconsin.
Industries
- Get Started
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
-
2
- $10,000+
- 50 - 249 employees
- Chicago, IL
Read MoreAlligatortek is a software company headquartered in Chicago with an office in Oakbrook Terrace, Ill. Since 1993, their team of 59 has lent its services in custom software development, mobile app development, and cloud consulting & SI. They specialize in Azure, and have experience in working with frameworks such as .NET, AngularJS, and React Native.
Clients
- Feeding America
-
3
- $10,000+
- 2 - 9 employees
- Chicago, IL
Read MoreSince 2014 web and mobile app development agency LakeView Labs has served clients ranging from startups to Fortune 500 companies. The small team of fewer than 10 applies its skill in mobile app, software, web, and e-commerce development to help these clients build engaging digital products.
Clients
- Octothorpe
Industries
-
4
- $5,000+
- 50 - 249 employees
- Skokie, IL
Read MoreHoff & Mazor is a midsize application development firm. They provide mobile app development, enterprise app modernization, wearable app development, and other application development and were established in 2015. The firm is headquartered in Casper, Wyoming.
Industries
-
5
- $10,000+
- 250 - 999 employees
- Chicago, IL
Read MoreProgrammers Beyond IT is a software development firm. Their midsize team is in Chicago, Illinois. The firm focuses on custom software development, enterprise app modernization, BI & big data consulting & SI, web development, and more.
Industries
-
6
- $25,000+
- 10 - 49 employees
- Schaumburg, IL
Read MoreCaptivix, an IT strategy consulting company, was established in 2011. The small Schaumburg, Illinois-based team focuses on IT strategy consulting, ERP consulting and SI, custom software development, digital strategy, and more.
Industries
-
7
- $25,000+
- 10 - 49 employees
- Riverwoods, IL
Read MoreInsyte Consultancy Services is a software company of around 10 employees. Established in 2011, their headquarters is in Oak Park, Ill. They offer services in mobile app development, wearable app development, custom software development, and enterprise app modernization.
Clients
- TaxBuddy App
Industries
-
8
- $25,000+
- 10 - 49 employees
- Chicago, IL
Read MoreLoadsys Solutions is a web development agency based in Chicago, IL. Since 2002, its small team of 10+ employees has completed hundreds of projects for its small to mid-sized businesses on their web development, software development, and mobile development needs.
Clients
- All Star Delivery
Industries
-
9
- $250,000+
- 1,000 - 9,999 employees
- Chicago, IL
Read MoreKin + Carta is a tech-centered management consultancy based in Chicago. Founded in 1964, they also have offices in London, San Francisco, New York, and Singapore. Their team of approximately 3,000 focuses primarily on enterprise clients in the financial services and health care fields. Services include mobile app development, cloud consulting, and more.
Clients
- AstraZeneca
Industries
-
10
- Undisclosed
- 250 - 999 employees
- Mettawa, IL
Read MoreES99 is a branding company launched in 1999. They are in Chicago, Illinois and have a midsize team. Their services include branding, advertising, direct marketing, market research, and more.
Industries
-
11
- $5,000+
- 1,000 - 9,999 employees
- Oak Brook, IL
CIeNET Technologies, a large custom software development company, is in Beijing, China and Oak Brook, Illinois. Their services include Custom Software Development and Enterprise App Modernization.Read More -
12
- $5,000+
- 10 - 49 employees
- Chicago, IL
Launched in 2020, Kumo Partners is a small Chicago, Illinois-based Enterprise App Modernization company. Their services include Enterprise App Modernization and IT strategy consulting.Read More -
13
- $25,000+
- 250 - 999 employees
- Chicago, IL
Buildbetterapp is a mobile app development company and Enterprise App Modernization company based in Chicago, Illinois. They specialize in Mobile App Development and Enterprise App Modernization.Read More -
14
- $5,000+
- 50 - 249 employees
- Libertyville, IL
Bitovi, an Enterprise App Modernization company, is based in Libertyville, Illinois. They specialize in Enterprise App Modernization and Custom Software Development and were launched in 2007.Read More -
15
- $5,000+
- 50 - 249 employees
- Itasca, IL
Read MoreIntegrative Systems is an Itasca, Illinois-based software development company. The midsize firm was founded in 2001. Their services include custom software development, enterprise app modernization, non-voice bpo/back office services, voice services, and more.
Clients
- Follett
Industries
-
16
- $10,000+
- 10 - 49 employees
- Bartlett, IL
Pi9 is an Enterprise App Modernization company located in Ruislip, England and Bartlett, Illinois. They provide Enterprise App Modernization and BI & big data consulting & SI and were founded in 2013.Read More -
17
- $50,000+
- 50 - 249 employees
- Chicago, IL
Read MoreGrape Up is a tech consulting company based in Cracow, Poland with no more than 250 employees. Founded in 2006, they provide custom software development, cloud consulting, and IT staff augmentation services for enterprise-level and mid-market clients alike.
Clients
- Porsche AG
Industries
-
18
- $10,000+
- 10 - 49 employees
- Chicago, IL
Read MoreCompoze Labs is a product-focused software development shop based in Minneapolis. The company, founded in 2018, has more than ten employes and provides custom software development, mobile app development, IT managed services, and web development to enterprise and smaller-sized companies.
Clients
- Swire Coca-Cola
Industries
-
19
- Undisclosed
- 10,000+ employees
- Chicago, IL
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 MoreIndustries
-
20
- $10,000+
- 10 - 49 employees
- Chicago, IL
Ai2 is a small software development firm established in 1982. Their services include Custom Software Development and Enterprise App Modernization.Read More -
21
- $25,000+
- 50 - 249 employees
- Schaumburg, IL
PSC Group, a custom software development company, provide Custom Software Development and Enterprise App Modernization. They were launched in 1990.Read More -
22
- $5,000+
- 50 - 249 employees
- Chicago, IL
IT managed services company 10th Magnitude focuses on IT managed services and Enterprise App Modernization. They were launched in 2010.Read MoreIndustries
-
23
- $100,000+
- 50 - 249 employees
- Naperville, IL
Egen is an IT strategy consulting company. They were established in 2002 and offer IT strategy consulting and cloud consulting & SI.Read MoreIndustries
-
24
- $25,000+
- 10 - 49 employees
- Chicago, IL
One Six Solutions is a business intelligence company. They were founded in 2013, and their services include BI & big data consulting & SI and Enterprise App Modernization.Read MoreIndustries
-
25
- Undisclosed
- 10 - 49 employees
- Swansea, IL
Dino Consulting is a software development firm located in Swansea, Illinois. They provide Custom Software Development and Enterprise App Modernization and were founded in 2014.Read More -
26
- Undisclosed
- 10 - 49 employees
- Deerfield, IL
SCIGON is a Cybersecurity company. They provide Cybersecurity and Enterprise App Modernization and were established in 2008. The agency is based in Deerfield, Illinois.Read More -
27
- $1,000+
- 10 - 49 employees
- Deerfield, IL
Giant Star AI is an UX agency located in Deerfield, Illinois. They specialize in UX/UI Design and Custom Software Development.Read More -
28
- Undisclosed
- 2 - 9 employees
- Bloomington, IL
Small software development firm Trinitiii, is in Bloomington, Illinois. Their services include Custom Software Development and Cybersecurity.Read More -
29
- $10,000+
- 2 - 9 employees
- Lincolnshire, IL
Replient is a small custom software development firm. They focus on Custom Software Development and Enterprise App Modernization and were established in 2019.Read More -
30
- $5,000+
- 2 - 9 employees
- Chicago, IL
WSC, an IT managed services company, offers IT managed services and Enterprise App Modernization. The company is based in Chicago, Illinois.Read MoreIndustries
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule Consultation