Insights

Zero-emission focus Grayson Thermal Systems has launched RM-Series, CM-Series and PE1 Cooler targeting electric and hydrogen buses, highlighting a strong position in zero-emission vehicle thermal management. Sales opportunities exist in OEMs and fleet operators accelerating EV/FCV transitions and needing reliable cooling and climate control.

Global exposure With manufacturing sites in the UK and US and active participation in international expos (Cologne, Busworld Europe) the company demonstrates global reach and accessibility for multinational fleets and cross-border procurement, enabling coordinated worldwide service and parts support.

Integrated solutions Offerings span design, test, manufacture, supply and service of thermal management and HVAC across bus, commercial vehicle, defence, rail and stationary power, signaling a one-stop capability for complex thermal challenges and opportunities to upsell bundled maintenance and retrofit projects.

Industry partnerships Active engagement in industry events and forums (DZOM EU, iVT Expo) plus a seasoned leadership team (Engineering Director speaking at DZOM) suggests opportunities to collaborate on joint development with OEMs and Tier 1 suppliers seeking advanced cooling tech and system integration.

Financial and growth signals Revenue scale ($100M-$250M) and recent leadership continuity in finance indicate solid financial health and potential for larger multi-year contracts, maintenance agreements, and expansion into adjacent markets with capital expenditure planning in thermal systems.

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Grayson Thermal Systems Tech Stack

Grayson Thermal Systems uses 8 technology products and services including Google Ads, Linkedin Insight Tag, iCIMS, and more. Explore Grayson Thermal Systems's tech stack below.

Media & News

Grayson Thermal Systems's Email Address Formats

Grayson Thermal Systems uses at least 4 email formats:
Grayson Thermal Systems Email FormatsExamplePercentage
FLast@graysonts.comJDoe@graysonts.com
90%
First.Last@graysonts.comJohn.Doe@graysonts.com
7%
Last@graysonts.comDoe@graysonts.com
2%
FiLast@graysonts.comJoDoe@graysonts.com
1%

Frequently Asked Questions

What is Grayson Thermal Systems's phone number?

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You can contact Grayson Thermal Systems's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Grayson Thermal Systems's official website and social media links?

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Grayson Thermal Systems's official website is graysonts.com and has social profiles on LinkedIn.

How much revenue does Grayson Thermal Systems generate?

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As of August 2026, Grayson Thermal Systems's annual revenue is estimated to be $100M - $250M.

What is Grayson Thermal Systems's SIC code and NAICS code?

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Grayson Thermal Systems's SIC code is 8711 - Engineering Services and NAICS code is 3332 - Industrial Machinery Manufacturing.

How many employees does Grayson Thermal Systems have currently?

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As of August 2026, Grayson Thermal Systems has approximately 179 employees across 3 continents, including Europe, North America and Africa. Key team members include Chief Engineer & Head Of Technology: N. S., Head Of European Sales & Marketing: M. H. and Head Of Operations: K. H. Explore Grayson Thermal Systems's employee directory with LeadIQ.

What industry does Grayson Thermal Systems belong to?

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Grayson Thermal Systems operates in the Industrial Machinery Manufacturing industry.

What technology does Grayson Thermal Systems use?

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Grayson Thermal Systems's tech stack includes Google Ads, Linkedin Insight Tag, iCIMS, Sucuri, Mailgun, Stripe, Adobe Creative Suite and Piwik PRO Core.

What is Grayson Thermal Systems's email format?

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Grayson Thermal Systems's email format typically follows the pattern of FLast@graysonts.com. Find more Grayson Thermal Systems email formats with LeadIQ.

When was Grayson Thermal Systems founded?

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Grayson Thermal Systems was founded in 1978.
Grayson Thermal Systems logo

Grayson Thermal Systems

Industrial Machinery ManufacturingEngland, United Kingdom51-200 Employees

Grayson Thermal Systems designs, tests, manufactures, and services thermal management and HVAC systems for a range of transport and power sectors, including bus and coach, commercial vehicles, defence, off-highway equipment, rail, special vehicles, and stationary power. The company operates manufacturing sites in Birmingham, UK, and Indiana, USA. With more than four decades in business, it has served OEMs and fleet operators facing demanding thermal challenges.

Its offerings span these sectors, delivering precise heating, cooling, and ventilation across diverse climates. The firm emphasizes solutions such as refrigerant-based liquid cooling for electric vehicle batteries and climate control technology for interiors. In November 2025, Grayson Thermal Systems launched the RM-Series alongside the CM-Series and PE1 Cooler, expanding its portfolio for electric and hydrogen buses.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
NAICS Code
3332 - Industrial Machinery Manufacturing
Founded
1978
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Grayson Thermal Systems's revenue is estimated to be in the range of $100M - $250M

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