Company
Caltek Group

Empowering innovation Building Partnership Driving results

At Caltek Group, precision is at the heart of everything we do. Founded in 2003 in Singapore, we began as pioneers in metrological excellence, offering calibration and measurement solutions to industries across Southeast Asia. Through unwavering dedication to innovation and metrological excellence, we progressively broadened our expertise to provide advanced testing services and all-encompassing project management solutions.


With a growing team of over 165 skilled professionals and a strong focus on R&D, we lead in precision engineering and sustainable solutions, empowering clients to achieve their goals with confidence fostering a better tomorrow through precision, innovation, and collaboration.

Our Milestones

Over the years, our relentless pursuit of innovation and excellence in metrology has propelled us to expand our capabilities into advanced total solutions.

YEAR 2002
Founded In 2003

Founded by Mr V. Sivaraman

YEAR 2003
First Accreditation

Attained ISO/IEC 17025 in the first year of operations

YEAR 2008
Bio-Medical Calibration

First Lab to offer Bio-Medical device Calibration & Measurement service in Singapore

YEAR 2010
First Regional Expansion

First Regional office opened in Batam, Indonesia

2011
Expansion towards SEA

Launchinh our first Malaysia Office

2016
Momentum for the Future

Moved to a 17 000sqft office to sustain the increase in services

2018
Breaking boundaries in SEA

Setting up the Largest Accredited Flowmeter Testing Skid in SEA

2019
Driving Ongoing Success

Opening our Brunei, Myanmar and Philippines office in one year.

2019
Strategic Expansion Ahead

Opening our Project management Division specialized in Water Treatment & Automation process.

2020
Appointed Authorized Verifier

Appointed AV35 for Mass & Volumetric Flow

2024
Sustainability as a Vision

Accredited for Environmental Testing

2025
Comprehensive Solutions

Maintenance & Monitoring

Automation & Processes

Renewable Energy

Building & Structural

Mechanical & Electrical 

2024
First Oil Flow calibration system

Attaining our accreditation in Oil Flow Calibration, first to be done in Singapore.

2025
Coming Soon

Moving to a 30 000 Sqft Premises, Caltek Building

OUR CLIENTS
Clients We have Served