Top TypeScript Development Companies in Illinois
SelectedFirms reviews agencies and verifies client feedback to support informed decisions. [How SelectedFirms Ensures Trust]
Not sure which
agency is right for you?
Tell us about your project, and get matched with agencies that fit your requirements.
List of the Best TypeScript Development Agencies and TypeScript Developers in Illinois
Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.
11 Companies
Filter by
-
USA
-
Illinois
0.0 (0 Reviews)
40
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
40
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Your AI-Native Technology Partner
CodingCops is an AI-native technology and engineering partner helping businesses build, modernize, and scale through AI development, vetted engineering talent, Salesforce, product & software development, cloud & DevOps, and data & analytics. As an AI-first technology company, we design, build, integrate, and scale production-ready AI solutions. Our expertise spans AI agents and multi-agent systems, generative AI, custom LLM applications, RAG, machine learning, intelligent automation, AI integration, enterprise knowledge assistants, and predictive analytics. Our Salesforce capabilities include consulting, implementation, development, integration, Agentforce, automation, optimization, and managed services. Across product and software engineering, we build custom software, SaaS platforms, digital products, enterprise applications, web and mobile applications, APIs, and modernize legacy systems. We help organizations scale with dedicated engineering teams and specialized AI, Salesforce, software, data, and cloud engineers. Our cloud, DevOps, and data expertise covers cloud architecture and migration, infrastructure modernization, CI/CD, data engineering, analytics, and business intelligence. CodingCops serves healthcare, life sciences, financial services, FinTech, insurance, manufacturing, retail, e-commerce, SaaS, technology, logistics, telecommunications, energy, education, HR technology, hospitality, and professional services. From strategy and architecture to development, integration, deployment, and ongoing support, we combine AI-native thinking with full-cycle engineering expertise to build secure, scalable, production-ready technology.
See all 4+ Case Studies
Undisclosed/hr
$5,000+
300 - 400
Chicago, USA
0.0 (0 Reviews)
39
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
39
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Software Development
Tech Nexus is a product-focused software development and digital innovation company that helps businesses transform ideas into scalable, high-performing digital products. The company combines technology, data, and business strategy to build solutions that accelerate growth, improve operational efficiency, and create measurable business value. TechNexus specializes in Custom Software Development, SaaS Development, Web and Mobile Application Development, UI/UX Design, Product Strategy, System Integration, Agile Project Management, and Data Science. By leveraging modern technologies, data analytics, and user-centered design principles, the company delivers innovative digital products tailored to the unique needs of each client. With expertise spanning the full product lifecycle—from discovery and strategy through development, deployment, and optimization—TechNexus helps organizations launch, scale, and continuously improve their digital platforms. The company’s Data Science capabilities enable clients to unlock insights from data, implement predictive analytics, automate decision-making processes, and drive smarter business outcomes. Core Capabilities Product Strategy & Discovery Custom Software Development SaaS Product Development Web Development Mobile Application Development UI/UX Design System Integration Data Science & Analytics Business Intelligence & Reporting AI & Predictive Analytics Agile Project Management Product Growth & Optimization TechNexus delivers technology solutions with a strong focus on business impact, combining software engineering excellence, data-driven decision-making, and agile execution to help organizations achieve sustainable growth and competitive advantage.
See all 5+ Case Studies
$50-$99/hr
$25,000+
50 - 249
Chicago, USA
5.0 (3 Reviews)
36
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
36
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Plego is a responsive and collaborative team that delivers solid designs for complex web and mobile projects.
Plego Technologies is a digital agency based in Chicagoland We specialize in website design and development, web app development, mobile app development, integration, search engine optimization and staff augmentation. Our clients over the years have taken advantage of Plego’s model of delivery to scale and have expedited their key initiatives.
View Plego Technologies Profile
$50-$99/hr
$5,000+
10 - 49
Downers Grove, USA
Verified Client Review
Website Migration for Regional Centers Operator
Reviewed by: Jenn Bowe, VP of IT & Cybersecurity at CMB Regional Centers View all 3 Reviews
5.0 (5 Reviews)
33
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
33
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Do What You Do Best - Better
Atomic Object is a U.S.-based custom software development company focused on building high-impact digital products that drive measurable business results. Our expert team designs and develops new software, enhances existing applications, modernizes legacy systems, and integrates AI-driven capabilities. As an employee-owned firm with offices in Chicago, Ann Arbor, Grand Rapids, and Raleigh-Durham, we deliver collaborative, high-quality solutions tailored to each client’s strategic goals.
View Atomic Object Profile
$150-$199/hr
$25,000+
50 - 249
Grand Rapids, USA
Verified Client Review
Custom Software Development for Consulting Firm
Reviewed by: Richard Berens, Managing Director at Accenture View all 5 Reviews
5.0 (5 Reviews)
29
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
29
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Building 3x faster and 5x better digital products
We assist businesses of all sizes in launching digital products that are 5x better and 3x faster than those created by other web development firms.Building custom websites, apps, and e-commerce platforms is something we do altogether differently.
View Air Designs Profile
$25-$49/hr
$5,000+
10 - 49
Chicago, USA
Verified Client Review
Website Revamp for Spa & Hotel
Reviewed by: Zhenya Strahinova, Sales & Marketing Manager at Lucky Bansko Aparhotel View all 5 Reviews
4.9 (5 Reviews)
29
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
29
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
We Advance Your Vision
CodetoKloud Inc, an AWS Partner based in Arizona, USA, is a leading cloud consulting and migration company helping businesses accelerate their digital transformation. With over seven years of proven expertise, we deliver scalable cloud solutions, seamless AWS integration, and access to elite cloud professionals who empower innovation, efficiency, and long-term business growth.
View CodetoKloud Profile
$25-$49/hr
$1,000+
50 - 249
Naperville, USA
Verified Client Review
Database & Cloud Consulting for Web Design & Development Firm
Reviewed by: Daniel Pegues, Owner at Vertical Square, LLC View all 5 Reviews
0.0 (0 Reviews)
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Discover Posibilities
Hidden Brains is an enterprise software and IT consulting company that was founded in 2003. It provides web, mobile, cloud, AI, and IoT solutions to clients across various domains and industries. It has delivered over 6000 projects to more than 2400 clients in 108 countries. It has a team of over 700 experts and has won several awards and recognition for its excellence and innovation.
View Hidden Brains Profile
N/A
$0+
700 - 1,200
Schaumburg, USA
Need help choosing a company?
Share your project requirements and we’ll connect you with the best-matched typescript development companies – for free.
Get Matched Now
-
100% Free
No obligation and no hidden fees -
100% Free
No obligation and no hidden fees -
100% Free
No obligation and no hidden fees
0.0 (0 Reviews)
0.0 (0 Reviews)
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
18
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Crafting technologies to move business.
As seasoned agency partners, we understand what it takes to develop incredible digital solutions that add value, produce tangible results, and support your company's ongoing success in this dynamic environment. We are committed to becoming the best team for you to fulfill the mission and goals we set out to achieve together, whether you are working on a major enterprise platform or a brand-new startup. "Do Good" is our motto. Be decent. It is a fundamental principle of our family-run firm that directs our daily efforts to deliver the finest possible service and the greatest possible output. We are honored to be in our fifteenth year of offering our digital know-how to companies across the globe, and we value the chance to collaborate.
View Dom & Tom Profile
$150-$199/hr
$50,000+
10 - 49
New York, USA
0.0 (0 Reviews)
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Inspiring mobile apps built in half the time
Foxbox Digital is an award-winning engineering-focused product development agency. They have a track record of developing and releasing successful digital products, and they have worked with Fortune 500 organisations, high-growth startups, and inventors of products utilised by hundreds of thousands of people. Foxbox Digital, with its corporate headquarters in Chicago, is committed to assisting clients in creating stunning digital experiences for both mobile and the web. Foxbox is an engineering and product management firm that specialises on creating with React Native and Elixir.
View Foxbox Digital Profile
$50-$99/hr
$50,000+
10 - 49
Chicago, USA
0.0 (0 Reviews)
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
a comprehensive online solution.
For comprehensive digital marketing, mobile app development, website design and development, and corporate photography and videography services in Chicago, DigitalMarketing360 is your one-stop shop. Get in touch with us now!
View Digital Marketing 360 Profile
< $25/hr
$1,000+
10 - 49
Chicago, USA
0.0 (0 Reviews)
16
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
16
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Custom Software, built for Dentistry and nothing else.
Webstrail is a dental technology company helping independent dental practices and DSOs streamline operations through intelligent revenue cycle management (RCM) automation, PMS-agnostic integrations, and real-time analytics. The platform connects systems such as Dentrix, Eaglesoft, and Denticon through a unified data layer, enabling automated workflows for insurance verification, claims management, accounts receivable, scheduling, and patient communication. Designed with security and HIPAA compliance in mind, Webstrail helps dental organizations reduce administrative workloads, minimize claim denials, improve revenue cycle efficiency, and gain real-time visibility into practice performance. Serving dental teams across North America, Webstrail delivers scalable technology solutions that support smarter operations and sustainable growth.
View Webstrail LLP Profile
Undisclosed/hr
$1,000+
10 - 49
Naperville, USA
Need help choosing a company?
Share your project requirements and we’ll connect you with the best-matched typescript development companies – for free.
Get Matched Now
-
100% Free
No obligation and no hidden fees -
100% Free
No obligation and no hidden fees -
100% Free
No obligation and no hidden fees
Why Companies Trust SelectedFirms?
SelectedFirms bridges the gap between businesses and digital service providers as a trusted B2B research and listing platform. With the trust of 14,000+ companies and a growing community of 1M+ users, we empower businesses with reliable insights to make confident decisions.
Human-verified companies
We manually review companies to ensure they meet our quality standards before they appear on the platform.
Research-driven rankings
We rank companies using a clear ranking methodology based on real client feedback, expertise, market credibility, and how well teams execute — not hype.
Always up-to-date insights
We regularly refresh listings with new reviews, case study updates, and market changes to keep decisions relevant.
Verified credibility signals
From verified badges to editorial reviews, we highlight companies that show real commitment to quality and transparency.
