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CAD 21 are professional design consultants in the field of Building Services Engnerring encompassing the following specialist areas: Air Conditioning Domestic Water Services Power Fire Alarm Data and Communications Security Systems Emergency Power Generation Lightning Protection Medical Gases and Compressed Air Services Low carbon emission and renewable energy systems. Lifts Heating Energy Surveys Condition Surveys SBEM calculations and reports EPC /DEC (energy performance certificates) BREEAM assessments

CAD 21 Ltd Questions

The CAD 21 Ltd annual revenue was $2 million in 2026.

Garry Charlton is the Managing Director of CAD 21 Ltd.

53 people are employed at CAD 21 Ltd.

CAD 21 Ltd is based in Newcastle upon Tyne, England.

The NAICS codes for CAD 21 Ltd are [5413, 54, 541, 54133].

The SIC codes for CAD 21 Ltd are [871, 87].

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