Top 50 C# Developers in Chicago
The Best of December 2024
Looking for a top C Sharp software development company in Chicago?
The programming language C Sharp (C#), is general-purpose and used for web and mobile apps. It has a number of advantages: It's object-oriented, has automatic garbage collection, functions across platforms, has backward compatibility, and integrates well with other platforms and services.
To assist you in your search for a partner, we’ve compiled this list of the top C# developers in Chicago. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best Chicago C Sharp (C#) Software Development Companies
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1
- $50,000+
- 1,000 - 9,999 employees
- Chicago, IL
Founded in 1991, ELEKS is a provider of software development, product design and technology advisory services. They offer cooperation models that fit the goals, resources and timelines of Fortune 500 companies, large enterprises, and small businesses. ELEKS has more than 2,000 specialists and 17 offices on three continents to serve their clients globally.
Clients
- Eagle Investment Systems (a subsidiary of BNY Mellon)
Industries
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2
- $50,000+
- 1,000 - 9,999 employees
- Chicago, IL
Based in Vienna, VA, 10Pearls designs and maintains apps for various companies. The company and its nearly 350 employees have experience in cybersecurity, product development, and UX/UI design.
Clients
- HughesNet
Industries
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3
- $25,000+
- 1,000 - 9,999 employees
- Chicago, IL
Custom software development company Simform was founded in 2010. The agency specializes in Custom Software Development, Artificial Intelligence, cloud consulting & SI, Mobile App Development, and more and has a large team.Read MoreClients
- Redbull
Industries
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4
- $50,000+
- 50 - 249 employees
- Chicago, IL
Saritasa is a full-source software development firm based in Newport Beach, Calif. With additional offices in New York City, Russia, and Vietnam. They were founded in 2005 and employ a team of about 90 who provide custom software, web, mobile, IoT, and AR/VR development for mostly mid-sized businesses.
Clients
- iHeartMedia
Industries
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5
- $100,000+
- 250 - 999 employees
- Chicago, IL
Objective Solutions is a Sao Paulo, Brazil-based. The midsize firm was launched in 1995. Their services include.
Clients
- Liferay
Industries
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6
- $50,000+
- 10 - 49 employees
- Chicago, IL
Spark Equation is a software engineering company headquartered in Chicago, with additional offices in Saint Petersburg and Krasnoyarsk, Russia. Founded in 2014, their team of 24 experts provide custom software development, mobile app development, and web development to their clients.
Clients
- Headway
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7
- $25,000+
- 50 - 249 employees
- Chicago, IL
A software development company, Velvetech is located just north of Chicago in Northbrook, IL. It was founded in 2004 and employs a team of around 50 development experts who specialize in custom software development, mobile app development, CRM and sales intelligence consulting, and web development for midmarket clients across a variety of industries.
Clients
- Apache Corporation
Industries
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8
- $25,000+
- 250 - 999 employees
- Chicago, IL
HatchWorks is an Atlanta-based software development and UX/UI design company with extensive nearshore delivery centers in Latin America. Founded in 2016, HatchWorks core purpose is to design and build software solutions your customers and business will love. HatchWorks provides custom software development, experience design, analytics, AI/ML, big data, and cloud services through their integrated US and Nearshore Agile teams.
Clients
- AT&T
Industries
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9
- $10,000+
- 250 - 999 employees
- Chicago, IL
Moon Technolabs is a leading IT solutions provider with over 15+ years of experience, offering AI-powered solutions, IoT-based smart systems, custom software development, enterprise solutions, and on-demand app development services. Backed by 270+ IT experts, we have delivered 1600+ projects to 850+ global clients. Our commitment to innovation is further reflected in our 10+ proprietary products, driving technological advancements across diverse industries.
Clients
- Siemens
- ZeroEyes
- Freelap
- LCBO
Industries
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10
- $10,000+
- 10 - 49 employees
- Chicago, IL
New Peak Solutions is a SharePoint consulting and software solutions company with offices in New York. Founded in 2003, they have two employees specializing in custom software and mobile app development and IT consulting for various clients throughout the United States. Their expertise covers SharePoint, Office 365, ERP and CRM integration, and mobile, custom, and cloud development.
Clients
- Marshall IP
Industries
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11
- Undisclosed
- 50 - 249 employees
- Chicago, IL
Prime TSR is a boutique technology consultancy based in Chicago with a team of 34 experts. Since their founding in 2013, they have provided BI & big data consulting & SI, custom software development, and cloud consulting & SI solutions for clients ranging from startups to enterprises. They are familiar with cloud services such as AWS. Azure, and Google Cloud.
Industries
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12
- $50,000+
- 50 - 249 employees
- Chicago, IL
Founded in 2008, Five Pack Creative is a mobile development company based in Frisco, Texas. Their nationwide team of developers helps clients with mobile app development, UX/UI design, and application testing. Across 100s of successful projects, they have helped clients across the U.S. achieve breakthrough results by providing thoughtful and creative solutions.
Clients
- American Airlines
Industries
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13
- $5,000+
- 50 - 249 employees
- Chicago, IL
Liventus is an e-commerce company based in Northbrook, Ill., with additional locations in Chicago and Bengaluru, India. Founded in 2002, this company has a team of more than 50 employees. Services provided by Liventus include e-commerce development, custom software development, and IT strategy consulting for businesses of all sizes.
Clients
- Now Health Group
Industries
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14
- $5,000+
- 10 - 49 employees
- Chicago, IL
MLP Co is a website development firm founded in 2018. The agency focuses on web development, mobile app development, and custom software development and has a small team. The agency is in Kyiv, Ukraine.
Clients
- Custom Software Development Services. You own the business – you make the rules. It is this thesis that underlies our work on custom developed software.
Industries
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15
- $10,000+
- 10 - 49 employees
- Chicago, IL
MXOTech is a software development and IT services agency based in Chicago. Established in 2005, they have 29 employees, who provide services like custom software development, IT managed services for their software platforms, and IT strategy consulting.
Clients
- Health Care Services Corporation
Industries
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16
- $50,000+
- 10 - 49 employees
- Chicago, IL
TangoCode, founded in 2015, is a woman-owned custom development company. The company is headquartered in Chicago, with additional offices in Montevideo, Uruguay, and Cuenca, Ecuador. Their team of 41 employees specialize in custom software development, mobile app development, and AI. They work with mid-market and small businesses that are mostly in the advertising & marketing, financial services, and automotive industries.
Clients
Industries
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17
- $10,000+
- 10 - 49 employees
- Chicago, IL
Chicago Software Solutions is a software development and consulting firm with just over 10 employees. The Chicago-based firm has been around since 2000 and has helped various sized clients in different industries with their web development, software development, and mobile app development needs.
Clients
- Pendragon;Forms Manager
Industries
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18
- $10,000+
- 50 - 249 employees
- Chicago, IL
Taction Software LLC is a mobile app development company. Established in 2013, the midsize company is headquartered in Chicago, Illinois; Cheyenne, Wyoming; Noida, India and Austin, Texas. Their team specializes in Mobile App Development, Custom Software Development, Web Development, BI & big data consulting & SI, and more.Read MoreClients
- First National Bank
Industries
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19
- $10,000+
- 50 - 249 employees
- Chicago, IL
Alligatortek 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
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20
- $25,000+
- 50 - 249 employees
- Chicago, IL
Foxbox is a mobile app development company based in Chicago. Founded in 2018, the team of 40 specializes in mobile app development, UX/UI design, and web development. They work with small business and midmarket clients.
Clients
- Anthem
Industries
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21
- $5,000+
- 10 - 49 employees
- Chicago, IL
Hristov Development is a Northbrook, Illinois-based software development firm. They offer custom software development, web development, and mobile app development and were launched in 2013.
Clients
- Cylindo
Industries
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22
- $10,000+
- 10 - 49 employees
- Chicago, IL
CSW Solutions is a solutions services company based in Chicago. Founded in 2005, they have about 20 employees that focus on middle-market companies and enterprises in the financial services, retail, healthcare, telecommunications, and manufacturing industries. They specialize in web development, custom software development, mobile app development, and IT managed services.
Clients
- British Petroleum (BP) Power Equipment Direct Mediacom Telecommunications Gifts For You Now
Industries
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23
- $25,000+
- 10 - 49 employees
- Chicago, IL
TwinCore is a small mobile app development company founded in 2011. Their team specializes in mobile app development, web development, custom software development, CRM consulting and SI, and more. The firm is located in Khmel'nyts'ka oblast, Ukraine.
Clients
- n-tree
Industries
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24
- $10,000+
- 250 - 999 employees
- Chicago, IL
Programmers 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
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25
- $5,000+
- 50 - 249 employees
- Chicago, IL
Studio Krew is a digital creative agency founded in 2013. Based in New Dehli, India, the team of six specializes in mobile app development UX/UI design and IoT development. They primarily serve small business and enterprise level clients in the health care & medical, advertising & marketing, and education industries.
Industries
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26
- $25,000+
- 50 - 249 employees
- Elmhurst, IL
Bayshore Solutions is an end-to-end digital agency based in Tampa, Fla. with an office in Denver. Founded in 1996, their team of more than 10 with teams that provide brand storytelling, web design, and development, e-commerce, digital marketing, creative and hosting solutions.
Clients
- Masonite
Industries
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27
- $50,000+
- 1,000 - 9,999 employees
- Oakbrook Terrace, IL
Synoptek is a global systems integrator and managed IT services provider headquartered in Irvine, Calif., with additional offices across the U.S. and in New Brunswick, Canada; Ahmedabad, India; and Pune, India. Founded in 2001, they have more than 650 employees that specialize in IT managed services, cybersecurity, and cloud consulting & SI. Synoptek primarily serves midmarket clients in a variety of industries.
Clients
- Champion Home Exteriors
Industries
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28
- $250,000+
- 250 - 999 employees
- Chicago, IL
App development firm Devbridge is in Chicago, Illinois and Kaunas, Lithuania. Established in 2008, the team specializes in Mobile App Development and UX/UI Design.Read MoreClients
- Grainger
Industries
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29
- $10,000+
- 10 - 49 employees
- Chicago, IL
ADHD Interactive is a web development firm headquartered in Poznań, Poland. The firm focuses on web development, mobile app development, ux/ui design, digital strategy, and more and has a small team.The firm was established in 2014.
Clients
- Johnson & Johnson
Industries
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30
- $1,000+
- Freelancer employees
- River Forest, IL
Other IT consulting and SI company Netzant Technology LLC is located in River Forest, Illinois. The small team focuses on other IT consulting and SI, custom software development, web development, mobile app development, and more and was launched in 2007.
Industries
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