Hummingbirds - Calejo Hybrid Intelligence

Calejo Optimize™ makes smart industries more intelligent

An unique Gray Box solution that is combining mathematical models with AI modeling

Calejo's uniqueness rests in our patent-pending solution with instant Gray Box modeling that can include very disruptive data sets.

"Gray Box modeling or hybrid modeling is a combination of the two modeling languages and techniques – purely mathematical white box modeling and AI black boxing."

Calejo Gray Box AI Technology - Hummingbird optimization
Calejo Production Solutions - Industrial optimization

High performance scalable simulations of large systems

Calejo Optimize™ has been developed based on the latest scientific findings and represents the unique result of 15+ years of experience from various international AI projects. Read more about the technology behind the unique AI-engine.

Recently published

News & Knowledge

Calejo receives top marks in sustainability
SustainabilityJan 15, 2026

Calejo receives top marks in sustainability

As part of its participation in the Italian accelerator CrossConnect, Calejo has been sustainability certified by Italian universities.

Jonas Berggren
3 min read
New partnership with leading industrial manufacturer
PartnershipsDec 10, 2025

New partnership with leading industrial manufacturer

Calejo announces strategic partnership with a global industrial manufacturer to implement AI optimization.

Maria Svensson
4 min read
AI optimization reduces energy consumption by 23%
Case StudiesNov 5, 2025

AI optimization reduces energy consumption by 23%

Case study shows how Calejo Optimize™ helped a manufacturing plant reduce energy consumption by 23%.

Anders Lund
5 min read

Our Team

The experts driving innovation at Calejo

Jonas Berggren - CEO

Jonas Berggren

CEO

MSc and MBA in Engineering. Former Purchasing Director at SCA, CEO of SSG Standard Solutions Group AB and CEO of NHI Nordic Health Innovation.

Carl Johard

Carl Johard

CMO

Serial entrepreneur with extensive experience as PR, IR, communication and marketing specialist for Swedish and global industrial companies.

Dr. Leonard Johard

Leonard Johard

Head of Innovation

PhD and Assistant AI professor at Innopolis University, developer of cloud-based brain simulators at CERN openlab, Switzerland.

Vittorio Lippi

Vittorio Lippi

AIO

PhD and researcher at Scuola Superiore Sant'Anna in, University of Freiburg and Technische Universität Berlin. Project leader in AI projects in Italy and Germany.

Martin Roos

Martin Roos

COB

Global TMT executive and INSEAD certified board director with experience in different sectors. Led many businesses in complex multi-country environments. Significant government & regulatory experience.

Stefano Coiro

Stefano Coiro

CSO

Senior Executive with long international business experience, sales & marketing, strategic planning, digital & data transformation and operations, across different industries.

Ready to get started?

Contact us to learn how Calejo AI can transform your industrial operations.