Chicago Tech Companies That Use C# | Built In Chicago
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Chicago Tech Companies That Use C#

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List of Chicago tech companies using C#

71 Companies
West Monroe
Professional Services
As a national consulting firm that was born in technology, and built for business, we partner with organizations who want to drive progress, and deliver results.

Hiring Practices that Promote Diversity
Dental Benefits
Vision Benefits
Health Insurance Benefits
+20
760
Local Employees
Chicago
Location
CSC Corptax
Fintech • Information Technology
CSC Corptax® is the trusted partner to many of the world’s most recognized businesses—providing technology-based tax solutions to clients across the globe. Thanks to our employees, we’ve experienced rapid growth. It’s our current mission to maintain that pace by pairing product and service excellence with continued market leadership.

Volunteer in local community
Partners with Nonprofits
Friends outside of work
Eat lunch together
+50
130
Local Employees
Chicago
Location
closerlook, inc.
Agency
closerlook is a digital marketing agency that specializes in helping pharmaceutical brands build and maintain meaningful relationships with their most valuable healthcare professionals. Our 100+ employees specialize in digital strategy, user experience, creative design and writing, data analytics, web and mobile application development.

Partners with Nonprofits
Friends outside of work
Eat lunch together
Daily sync
+38
115
Local Employees
Chicago
Location
Relativity
Software
Relativity makes software to help users organize data, discover the truth and act on it. Its SaaS platform RelativityOne manages large volumes of data and quickly identifies key issues during litigation and internal investigations. The AI-powered communication surveillance platform, Relativity Trace proactively detects regulatory misconduct like...

Volunteer in local community
Partners with Nonprofits
Friends outside of work
Eat lunch together
+59
900
Local Employees
Chicago
Location
DRW
Fintech
A diversified trading firm that utilizes our own capital and trades at our own risk. We bring sophisticated technology and exceptional people together to solve complex problems in markets around the world and across many asset classes. We are motivated to compete at the highest level and commit to operate with respect, curiosity and an open mind.

Volunteer in local community
Partners with Nonprofits
Friends outside of work
Eat lunch together
+58
605
Local Employees
Chicago
Location
PerkSpot
eCommerce • HR Tech
PerkSpot is on a mission to inspire employees everywhere to love where they work by delivering meaningful savings and recognition in their workplace. With 900+ clients like Walgreens and McDonald's, PerkSpot helps over 14 million employees save money by offering exclusive discounts on top brands such as Samsung, Target, and AMC Theaters.

Friends outside of work
Eat lunch together
Intracompany committees
Daily sync
+43
89
Local Employees
Chicago
Location
VelocityEHS
Cloud • Sales
VelocityEHS is a new kind of EHS software company, helping you reach your environmental, health, safety and sustainability goals faster. Our VelocityEHS platform delivers simple and intuitive solutions that are more affordable, faster to implement, and that provide the best user experience.

Volunteer in local community
Partners with Nonprofits
Friends outside of work
Eat lunch together
+49
300
Local Employees
Chicago
Location
Oak Street Health
Healthtech
Oak Street Health is a network of neighborhood primary care centers. We operate an innovative model that drives patient engagement, improves health outcomes, and manages medical costs in the older adult population. Our model supports our social mission of improving the health and happiness of our members and the community.

Friends outside of work
Open door policy
Diversity Employee Resource Groups
Hiring Practices that Promote Diversity
+31
500
Local Employees
Chicago
Location
Alliant Credit Union
Fintech
With 85 years of history and over $12B in assets, Alliant Credit Union is the largest credit union in Illinois and one of the largest in the nation. Our top-notch online, mobile and phone banking services and emphasis on security make banking easier and safer for our more than 500,000 members nationwide.

Volunteer in local community
Friends outside of work
Eat lunch together
Intracompany committees
+52
617
Local Employees
Rolling Meadows
Location
OCC
Cloud • Fintech
As the foundation for secure markets, OCC is a customer-driven organization that delivers world-class Risk Management, Clearing, and Settlement Services for a sophisticated mix of financial products that includes standard options, stock loans, and futures contracts.

Volunteer in local community
Friends outside of work
Daily sync
Open door policy
+32
Chicago
Location
Inspire11
Information Technology • Professional Services
The 11 in our name is significant in that it represents going above and beyond expectations…in everything we do. Our focus is on the alignment of our proven, talented consultants with your most strategic and innovative initiatives. We help our clients by altering the DNA of companies to break down barriers so that everything (and everyone) is...

Volunteer in local community
Partners with Nonprofits
Friends outside of work
Eat lunch together
+47
139
Local Employees
Chicago
Location
Aptitive
Big Data • Information Technology
Aptitive is a Chicago-based IT consulting firm with solutions focusing on the management, design, and development of data-centric projects. Our high-aptitude consultants bring innovative technology solutions to your business problems.

Volunteer in local community
Partners with Nonprofits
Friends outside of work
Eat lunch together
+43
38
Local Employees
Chicago
Location
CMMS Data Group
Software
Led by the award-winning MVP Plant™ CMMS software and its professional services and technical support, CMMS Data Group also provides comprehensive reliability engineering services, enabling maintenance and facilities teams to increase customer satisfaction, reliability, capacity, productivity, and profitability.

Friends outside of work
Eat lunch together
Open door policy
Disability Insurance
+17
43
Local Employees
Chicago
Location
KeHE Distributors
Food • Information Technology
We are committed to leading the industry into the future. We will be the next generation distribution partner distinguished by innovative products and solutions. To do this, we rely on our great people, our infrastructure assets, and our ability to harness the potential of technology.

Volunteer in local community
Partners with Nonprofits
Friends outside of work
Eat lunch together
+42
250
Local Employees
Naperville
Location
cleverbridge
eCommerce • Payments
cleverbridge provides ecommerce and subscription management solutions for monetizing digital goods, online services and SaaS. Our cloud-based ecommerce platform simplifies recurring billing, optimizes the customer experience and offers comprehensive global compliance and payment capabilities.

Eat lunch together
Open door policy
Open office floor plan
+18
85
Local Employees
Chicago
Location
Cooler Screens
AdTech • Digital Media
Cooler Screens is transforming retail cooler surfaces into IoT enabled screens. In doing so, we're creating the largest retail point-of-sale merchandising platform in the world. Our innovative platform delivers new marketing opportunities and smart merchandising for the ultimate shopper experience.

Friends outside of work
Eat lunch together
Daily sync
Open door policy
+27
50
Local Employees
Chicago
Location
Mastery Logistics Systems
Enterprise Web • Logistics
Mastery is the World’s First Lovable Transportation Management System™ (TMS) built to support the complex world of logistics and supply chain. Mastery brings to market MasterMind™, a cloud-based SaaS technology solution for large complex organizations, built to fuel automation, visibility, and productivity within their supply chains.

Eat lunch together
Daily sync
Open door policy
Team owned deliverables
+13
50
Local Employees
Chicago
Location
Strata Decision Technology
Healthtech • Information Technology
Our mission, and our passion, is to help heal healthcare – driving solutions that will bend the cost curve. Our software is influencing one of the biggest socio-economic problems of our time for the better and positively impacting patients’ lives in the process.

Volunteer in local community
Partners with Nonprofits
Friends outside of work
Eat lunch together
+57
300
Local Employees
Chicago
Location
Saggezza
Information Technology • Professional Services
Smarter Thinking. Real Results. Technology consulting has been our story for over 14 years. Companies across all industries partner with Saggezza to optimize investments, create market advantages, become resilient, and prepare for what’s next.

Partners with Nonprofits
Friends outside of work
Eat lunch together
Open door policy
+41
74
Local Employees
Chicago
Location
Trading Technologies
Fintech • Information Technology
Trading Technologies creates professional trading software, infrastructure and data solutions for a wide variety of users. Be aware of fraudulent job postings: It has come to our attention that individuals pretending to represent Trading Technologies are posting fake job ads on LinkedIn and possibly other job boards. These individuals conduct...

Volunteer in local community
Friends outside of work
Eat lunch together
Daily sync
+49
210
Local Employees
Chicago
Location