Graham Williams
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Graham Williams Email & Phone Number

Corporate Development at Cespira
Location: Aberystwyth, Wales, United Kingdom 8 work roles
1 work email found @mac.com LinkedIn matched
✓ Verified May 2026 3 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email g****@mac.com
LinkedIn Profile matched
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Current company
Role
Corporate Development
Location
Aberystwyth, Wales, United Kingdom
Company size

Who is Graham Williams? Overview

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Quick answer

Graham Williams is listed as Corporate Development at Cespira, a company with 103 employees, based in Aberystwyth, Wales, United Kingdom. AeroLeads shows a work email signal at mac.com and a matched LinkedIn profile for Graham Williams.

Graham Williams previously worked as Corporate Development at Westport Fuel Systems Inc at Westport Fuel Systems and Principal at G-Pwilliams Consulting.

Company email context

Email format at Cespira

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{first_initial}{last}@mac.com
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AeroLeads found 1 current-domain work email signal for Graham Williams. Compare company email patterns before reaching out.

Profile bio

About Graham Williams

Professional success in both product based and consulting business sectors with a track record of progressing and commercialising new and disruptive clean technologies in markets with complex customer and delivery channel dynamics. Experienced in bringing collaboration within Industry and Government partnerships to achieve major public environmental goals, delivering Corporate and Product leadership in strategic environmental, low carbon and sustainability arenas.Co-chair, Natural Gas Group, National Petroleum Council Future Transportation Fuels study.Excellent commercial, organisational and communication skills with ability to build productive internal and external relationships at all levels.Specialties: Government and Industry collaboration, Commercialising new technology, LNG, CNG, Biomethane, Macro Energy, Market Dynamics, Technology, Climate Science and Metrics

Listed skills include Lng, Automotive, Cng, Program Management, and 35 others.

Current workplace

Graham Williams's current company

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Cespira
Cespira
Corporate Development
Aberystwyth, GB
Website
Employees
103
AeroLeads page
8 roles · 36 years

Graham Williams work experience

A career timeline built from the work history available for this profile.

Corporate Development

Aberystwyth, GB

Corporate Development At Westport Fuel Systems Inc

Current

Ceredigion, Wales, United Kingdom

Examining the Interactions between Technology, Policies and Outcomes for Low Carbon Transportation

Mar 2021 - Present

Principal

G-Pwilliams Consulting

Providing contract and consulting services to the Clean Tech automotive arena including LNG, CNG, Biomethane and Hydrogen. Focusing on EU policy, technology strategies, climate impacts, B2B relationship dev't, market dynamics, commercial product launch planning and small cap organisational capability development.

Nov 2008 - Mar 2021

Vice President, North America Heavy Duty Programs

Advancing from Senior Director to Vice President, restructured Westport’s Heavy Duty LNG Truck Program. Led long term strategic plans with full operational P&L, business and product management for first commercial launch of unique low carbon LNG engine through OEM channels. Carried out broad range of government, industry and public relations activities to.

Apr 2004 - May 2008

Director, High Horsepower Programs

Program Leader for application of HCCI combustion to natural gas power generation engines with novel fuel injection system. Development of program business cases and launch budgets along with inter-company delivery team structuring and integration.

2001 - 2004 ~3 yrs

Manager, Test Projects

With a staff of 90+ engineers and technicians provided overall technical leadership for engine testing programs at Ricardo with departmental AOP of approx £9m GBP. Introduction of new test methodologies and commercial launch of state-of-the-art advanced test facilities with capital budget of £6m GBP.

Sep 1998 - Oct 2000

Principal Engineer, Diesel And Direct Injection Gasoline Engines

Specialising in the fields of combustion, calibration, controls, aftertreatment and fuel injection systems for advanced low emission diesel and gasoline engines. Development and delivery of client program proposals and research and consulting presentations for European, North American and European OEMs.

1990 - 1998 ~8 yrs
FAQ

Frequently asked questions about Graham Williams

Quick answers generated from the profile data available on this page.

What company does Graham Williams work for?

Graham Williams works for Cespira.

What is Graham Williams's role at Cespira?

Graham Williams is listed as Corporate Development at Cespira.

What is Graham Williams's email address?

AeroLeads has found 1 work email signal at @mac.com for Graham Williams at Cespira.

Where is Graham Williams based?

Graham Williams is based in Aberystwyth, Wales, United Kingdom while working with Cespira.

What companies has Graham Williams worked for?

Graham Williams has worked for Cespira, Westport Fuel Systems, G-Pwilliams Consulting, Covenant House Vancouver, and Westport Innovations.

How can I contact Graham Williams?

You can use AeroLeads to view verified contact signals for Graham Williams at Cespira, including work email, phone, and LinkedIn data when available.

What skills is Graham Williams known for?

Graham Williams is listed with skills including Lng, Automotive, Cng, Program Management, Petroleum, Strategy, Business Development, and Alternative Energy.

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