Wipro

Makes ChatGPT, the assistant most people use, and sells its models to businesses through an API.

About $13B revenue in 2025, against about $34B of costs (reported)

Makes Claude and Claude Code, and is strongest with businesses and software builders.

Annualised revenue run rate above $65B at the end of July 2026, reported from an investor update (Aug 2026)

The largest global integrator, building and running AI systems for large firms and governments.

Record $22.1B of bookings in one quarter (Mar 2026)

French consulting and engineering firm that builds AI and runs outsourced operations for clients.

2025 revenue €22.5B, up 1.7%

Big Four firm selling AI consulting, audit and tax work, plus its ZoraAI agentic product business.

Global revenue $74.5B for the year to May 2026, up 5.7% in dollars

IBM Consulting designs and runs AI and digital change for large banks, insurers and governments.

Q2 2026 revenue about $17.2B, up about 1%

Indian IT services firm that builds and runs AI and digital systems for global clients.

FY26 (year to Mar 2026) constant-currency growth of 3.1%

Data software plus engineers who work inside a client's business to put AI to use.

Q2 2026 revenue $1.94B, up 93% year on year. Full-year guidance about $8.15B

Strategy consultancy with AI and deployment teams, named in the February 2026 OpenAI partnership.