Est. by entrepreneurs since 1990

The color of change,
engineered.

Calorange is a consultancy for the AI era. We help organizations turn ambition into shipped systems — through artificial intelligence, executive guidance and deep technical craft.

Abstract orange flow representing transformation
35+years building real things across two continents
1990
First venture launched
3
Companies founded
1000+
People trained worldwide
2
Continents served
What we do

Three practices.
One opinion: ship.

From boardroom strategy to soldering iron, we move between altitudes — and bring the entire stack along with us.

AI Services

Practical AI: from data foundations to predictive systems, agentic workflows and ML deployment on real production lines.

Learn more

Management Consulting

Digital transformation, lean & agile rollouts, organizational design and growth-mindset coaching at scale.

Learn more

Technical Consulting

Hardware, firmware, software and systems engineering — by people who've designed and shipped them globally.

Learn more
Manifesto

Technology is only useful when it meets people where they are. We design honest systems — and we stay in the room until they work.

— Ambrose & Geetha Rajendram, founders
Friend companies

We travel light, with good company.

Meet our friends
Health & performance education

R8 Fitness Academy

An institution that has certified over 1,000 fitness professionals across India.

AI for human performance

FitAIFit

Where AI meets training — intelligent fitness for a new generation.

Have a hard problem?
Bring it to Calorange.

Whether you're rolling out AI across a 3,000-person org or wiring up your first prototype, we'd love to hear about it.

Get in touch