SPR
ReviewChicago technology modernization firm founded in 1973 with 150+ engineers, building AI, cloud, and custom software solutions from the Willis Tower.
About SPR
SPR is a Chicago, Illinois-based technology modernization and software development firm founded in 1973 with 150-436 professionals. Headquartered at the Willis Tower, they specialize in custom software development, AI consulting, cloud consulting, advanced business analytics, and mobile app development for 100+ clients across finance, logistics, retail, and startups. They hold 8 Clutch reviews and charge $150-199/hr.
Who SPR Is Best For
SPR is a fit for mid-to-large Chicago-area companies seeking a legacy modernization or cloud transformation partner with deep local roots. Their 50-year track record and Willis Tower presence make them a credible choice for regulated industries where organizational stability matters. Best for enterprises that want a senior-led team with long institutional knowledge of their technology stack.
Why Choose SPR
Things to Consider
SPR Services
More Software Agencies
BGTS
Enterprises needing large-scale custom software and IT staffing across Europe
BGTS is a large custom software development and IT staff augmentation company with over 1,000 employees, operating a Düsseldorf office as part of their European presence. Their services span custom software development, IT staffing, AI development, cloud, and enterprise solutions. No public Clutch reviews are currently available to independently assess client satisfaction.
Cabin Consulting
Small and mid-size Charlotte area businesses needing technology consulting or custom software with local involvement
Cabin Consulting is a Charlotte, NC-based technology consulting and software development firm serving small and mid-market businesses. The company is early-stage in its public presence with limited third-party reviews available, making direct evaluation and referrals the most reliable way to assess fit. Their focus is on helping businesses solve operational challenges through custom software and technology strategy, primarily in the Charlotte metro region.
Blackburn Labs
★ 10Companies in healthcare, education, and real estate needing bespoke software with hands-on senior engineering
Blackburn Labs is a Providence, Rhode Island software development firm founded in 2015 by CEO and CTO Rob Blackburn. Named a Clutch Global Leader and Top Health and Wellness App Developer in Providence, they hold a perfect 5.0 rating across 15+ verified reviews. They specialize in bespoke web and mobile application development with particular strength in healthcare, education, and real estate verticals. In 2022 they expanded by acquiring Trilix's software application division, adding team depth and client breadth. Their practice covers application architecture, engineering, QA, deployment, and ongoing maintenance.