Quest Global
Solving the hardest engineering challenges
20978 employees · est. 1997 · Singapore, Singapore
Thoughtworks
Global tech consultancy blending design, engineering and AI to help businesses thrive through innovation.
12305 employees · est. 1993 · Chicago, United States
Thoughtworks is the older company (1997 vs 1993).
Side-by-Side Comparison
| Metric | Quest Global | Thoughtworks |
|---|---|---|
| Founded | ||
| Founded | 1997 | 1993 older |
| Headquarters | ||
| Headquarters | Singapore, Singapore | Chicago, United States |
| Employees | ||
| Employees | 20978 | 12305 |
| Industry | ||
| Industry | IT | IT, Information Technology, Internet |
| Funding Stage | ||
| Funding Stage | Private Equity | Unknown |
| Total Funding | ||
| Total Funding | $1.08B | $1.49B |
| Funding Rounds | ||
| Funding Rounds | 5 | 4 |
| Services | ||
| Services | End-to-End Engineering Solutions, Digital Transformation, Testing and Automation, Product Lifecycle Management, Engineering, Procurement, and Construction Management | AI/works™ Platform, Legacy Modernization, Customer Experience Improvement, Data Modernization |
| Target Customers | ||
| Target Customers | Aerospace & Defense Companies, Automotive Manufacturers, Hi-Tech Enterprises, Energy & Utilities Sector, MedTech & Healthcare Providers, Rail Industry, Semiconductor Manufacturers | Automotive Industry, Public Sector, Energy Companies, Media and Publishing, Retail and E-commerce, Financial Services and Insurance, Healthcare and Life Sciences, Manufacturing and Engineering |
| Taxonomy | ||
| Taxonomy | Engineering Solutions, Aerospace & Defense, Automotive Engineering, Energy Solutions, Hi-Tech Industry, Healthcare Engineering, Rail Engineering, Semiconductor Industry, Embedded Systems, Engineering Software, Mechanical Systems, Product Lifecycle Solutions, AI And Digital Technology, Testing And Automation | Design-led Thinking, Engineering Excellence, AI Expertise, Enterprise Modernization, Cloud Platforms, Product Innovation, Agile Development, Data Science And Analytics, User Experience Design, Management Consulting, Continuous Delivery, Mobile Strategy, Open Source Communities, Software Defined Vehicles |
| Website | ||
| Website | quest-global.com | thoughtworks.com |
About Quest Global
Quest Global, with the slogan "Solving the hardest engineering challenges," stands out as a leader dedicated to addressing complex engineering problems worldwide. Founded in 1997 and headquartered in Singapore, this company has evolved over 25 years to become a trusted partner in critical industries...
About Thoughtworks
Thoughtworks, founded in 1993, is a distinguished player in the Information Technology industry. This United States-based company is a global technology consultancy that artfully integrates design, engineering, and AI to facilitate enterprise growth through innovation. Known for their slogan, "Glob...
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Compiled from the BounceWatch company index. We last looked at Quest Global on 4 Apr 2026, and Thoughtworks on 14 Feb 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.