Humpage Technology Ltd

The Caliso range of laboratory calibration software products is developed and marketed by Humpage Technology Ltd, a privately owned, UK based company founded in 1987. The objective of the company is very clear and concise:

To provide scientists, engineers and metrologists with the finest calibration software tools possible.

The first product to be released was entitled, quite simply, Caliso (an amalgamation of the words CALIbration and SOftware). Caliso Calibration Toolbox followed in 1998 as a successor to Caliso v2.1. Caliso Calibration Toolbox was released in several versions, each of which added increased functionality and refinement.

During the summer 2008 work began on the brand new replacement for Caliso Calibration Toolbox, and in early 2009, Calibration Toolbox ADO was released.

This ground-breaking calibration control database software was designed from the outset to enable laboratories and organisations to perform paperless calibration management and quality assurance tasks in full compliance with the strict internationally accepted guidelines and specifications of:

  • 21 CFR Part 11
  • ISO 9001 : 2000
  • ISO 13485 : 2003
  • ISO / IEC 17025
  • TS 16949
  • QS 9000
  • FDA software validation guidelines
  • Guidelines for Evaluating and Expressing the Uncertainty of NIST Measurement Results
  • Good Laboratory Practise GLP and Good Manufacturing Practise GMP

Our Products

As sales of Caliso Calibration Toolbox steadily grew, 2 further products were released:

  • Caliso Calibration Administrator
  • Caliso Temps - temperature calibration software
You will find details of these elsewhere on the website.

From Small Labs to Worldwide Enterprises

Caliso Software products are now widely used in many disciplines including:

  • Calibration laboratories
  • Medical calibration - patient monitor, sphygmomanometer, etc
  • Biotechnology
  • Pharmaceutical
  • Gauge calibration
  • Temperature calibration
  • Healthcare
  • Universities
  • Government departments
  • National engineering laboratories

and are used by some of the world's finest companies such as:

  • Worcester - Bosch
  • TUV NEL
  • Millbrook Proving Ground
  • Vehicle Certification Agency
  • Devon County Council
  • Owen Mumford
  • Smiths Medical
  • EADS


Caliso Software is sold around the world by a range of international distributors all of whom can provide excellent sales and technical support. They will be happy to assist you. If there is no local distributor for your area, please contact Caliso Software direct.

We are always looking to extend our international sales network so, if you are interested in becoming a Caliso Software distributor, please contact us.