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Trusted Thermal Management Solutions for Mobile Vehicles
Elite KL delivers cutting-edge thermal management solutions for mobile vehicles, combining precision engineering, advanced simulation, and rigorous testing. With expertise in bespoke systems for occupants and vehicle subsystems, we serve on-highway and off-highway applications across automotive, construction, and industrial sectors. Our collaborative approach ensures full system integration, optimising energy efficiency and reliability from concept to aftermarket support.

Backed by decades of industry experience, we prioritise innovation and sustainability, anticipating future challenges while meeting current standards. Our state-of-the-art facilities enable rapid prototyping and validation, ensuring solutions adapt to emerging technologies. Through dedicated customer support and lifecycle management, we guarantee long-term performance and client satisfaction.
Services
Cabin HVAC Units Heat Pumps Cooling Packs Heat Exchangers HV Components HMI Modules System Solutions
Highlights and features
  • We offer 20+ years of expertise in vehicle thermal management systems.
  • Our solutions integrate advanced CAD and simulation for precision engineering.
  • We provide full lifecycle support from concept to aftercare.
  • Our in-house environmental test chamber validates performance under extreme conditions.
  • We hold certifications to key industry standards including ISO and BS EN.
Associations and certifications
  • ISO 10263
  • Def. Stan 00-35
  • BS EN 12663
  • BS EN 61373
Services
Cabin HVAC Units
Our Cabin HVAC Units deliver precise climate control for vehicle occupants, ensuring comfort and safety. Designed using advanced CAD tools, they integrate seamlessly into diverse vehicle architectures. Rigorous testing guarantees performance under extreme conditions.
Heat Exchangers
Custom heat exchangers optimise thermal efficiency in vehicle systems. Engineered for durability, they undergo simulation and real-world validation. Applications span automotive, industrial, and marine sectors.
Cooling Packs
Cooling packs ensure optimal temperature management for electric and hybrid vehicles. Our designs enhance energy efficiency while meeting stringent industry standards through comprehensive testing.
HV Components
High-voltage thermal components support electric vehicle performance. Precision-engineered for reliability, they integrate with existing systems. Testing confirms compliance with safety and operational benchmarks.
System Solutions
End-to-end thermal system solutions combine HVAC, cooling, and control modules. Tailored to client needs, they ensure seamless operation across diverse applications. Full lifecycle support maintains long-term efficiency.
People
Mark Holmes
CEO
Mark brings over 20 years of industry experience, driving Elite KL's growth since his 2024 appointment. He focuses on innovation and expanding European market presence through strategic leadership.
Gary Wilson
CTO
Gary leads thermal management innovation for EVs and FCEVs with 20+ years in automotive engineering. His hands-on approach ensures cutting-edge solutions for vehicle efficiency and performance.
Carol Maund
COO
Carol oversees daily operations with 25 years in automotive logistics. Her problem-solving expertise ensures smooth administrative functions and customer-focused thermal management delivery.
Daniel Jackson
Business Development Director
Daniel combines technical knowledge with sales expertise to drive growth. His 20 years in industrial engines and decade in sales foster strong client relationships and value delivery.
Questions
What sectors do Calatherm's thermal solutions serve?
We serve automotive, construction, municipal, railway, agriculture, forestry, mining, industrial, and marine sectors with tailored thermal management systems.
How does Calatherm ensure product quality?
Our ISO-certified quality management includes DFMEA analysis, in-house testing, and compliance with standards like BS EN 61373 and ISO 10263.
Can Calatherm provide custom thermal solutions?
Yes, we specialise in bespoke systems, using CAD tools and simulation to meet specific vehicle requirements across on-highway and off-highway applications.
What support does Calatherm offer post-delivery?
We provide field service, maintenance, training, and 8D problem-solving to ensure long-term system performance and minimal downtime.
How does Calatherm test thermal systems?
Our environmental chamber replicates extreme conditions, and we partner for third-party testing including EMC, vibration, and fire safety assessments.
Reviews (6)
Matt M.
Jun 07, 2022 Report
The security here are an absolute disgrace. There's one particular who is a very, very small man and is extremely insecure about something. Probably insecure at how small and weak he is.
Nick Mower
May 09, 2022 Report
Do not have anything to do with this company, they are Very unprofessional and the security staff are aggressive and rude
Tsunami Tube
Apr 20, 2022 Report
Extremely aggressive security, bully members of the public simply near the facility. Use foul language and intimidating behaviour. Unprofessional goons need to be sacked and reported
Piotr H.
Apr 06, 2022 Report
Rude staff to members of the public, zero manners, zero professionalism. No SIA badge so couldn't be identified but had short hair, not shaven and very bad breath (no mask on) - I'm still gagging. PS. Don't bother asking to use a toilet - the standard answer is always "jog on".
Chris Nicholson
Sep 19, 2021 Report
Of they are willing to break health and safety laws and deny drivers use of facilities then what other laws are they happy to break! Do not trust this firm.
Peter Mckenna
Aug 30, 2021 Report
Refuse to let delivering drivers use their toilet facilities. Which is against the law in the UK. HSE have been informed