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Jessica Thewlis Email & Phone Number

Network Optimisation Manager at Great Western Railway (GWR)
Location: Grantham, England, United Kingdom 10 work roles 3 schools
1 work email found @gwr.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@gwr.com
LinkedIn Profile matched
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Current company
Great Western Railway (GWR)
Role
Network Optimisation Manager
Location
Grantham, England, United Kingdom
Company size
1313 employees

Who is Jessica Thewlis? Overview

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Quick answer

Jessica Thewlis is listed as Network Optimisation Manager at Great Western Railway (GWR), a with 1313 employees, based in Grantham, England, United Kingdom. AeroLeads shows a work email signal at gwr.com and a matched LinkedIn profile for Jessica Thewlis.

Jessica Thewlis previously worked as Train Service Delivery Manager at Great Western Railway (Gwr) and Duty Control Manager at Great Western Railway (Gwr). Jessica Thewlis studied at The Open University.

Company email context

Email format at Great Western Railway (GWR)

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{first}.{last}@gwr.com
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AeroLeads found 1 current-domain work email signal for Jessica Thewlis. Compare company email patterns before reaching out.

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Profile bio

About Jessica Thewlis

Experienced Service Manager with a demonstrated history of working in the transportation/trucking/railroad industry. Strong support professional skilled in Negotiation, Business Planning, Sales, Event Management, and Management.

Listed skills include Account Management, Management, New Business Development, Negotiation, and 17 others.

Current workplace

Jessica Thewlis's current company

Company context helps verify the profile and gives searchers a useful next step.

Great Western Railway (GWR)
Great Western Railway (Gwr)
Network Optimisation Manager
swindon, united kingdom
Website
gwr.com
Employees
1313
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Company profile
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10 roles

Jessica Thewlis work experience

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

Network Optimisation Manager

Current
Great Western Railway (Gwr)

Swindon, England, United Kingdom

Train Operating Company

May 2023 - Present

Train Service Manager

East Midlands Trains
Apr 2013 - Jul 2019

Company Secretary

Real Estate Consultancy Ltd
May 2007 - Aug 2013

Owner

Admin Genie

Skipton, North Yorkshire

Admin Genie a new approach to your part time, short term or project work staffing requirements.Admin Genie was created in April 2011 by Jessica Thewlis in answer to a growing need from businesses with requirement for a diverse, flexible and value for money approach to their staffing needs in contracting economy.Admin Genie provides a professional and confidential on site Administration/Office Management facility to businesses. Admin Genie works with clients on a bespoke… Show more Admin Genie a new approach to your part time, short term or project work staffing requirements.Admin Genie was created in April 2011 by Jessica Thewlis in answer to a growing need from businesses with requirement for a diverse, flexible and value for money approach to their staffing needs in contracting economy.Admin Genie provides a professional and confidential on site Administration/Office Management facility to businesses. Admin Genie works with clients on a bespoke solution to their staffing needs, be that holiday cover, special project work or overflow work due to expansion. Show less

Apr 2011 - Apr 2013

Head Of Account Management - Direct Sales

Callcredit Direct

Leeds, United Kingdom

Aug 2005 - Apr 2011

Practice Manager

Howard Cohen & Co
Jun 2004 - Aug 2005
Team & coworkers

Colleagues at Great Western Railway (GWR)

Other employees you can reach at gwr.com. View company contacts for 1313 employees →

TA Tunji Adeyemi Tunji Adeyemi Colleague at Great Western Railway (Gwr)United Kingdom View → DM David Madge David Madge Colleague at Great Western Railway (Gwr)Plymouth, England, United Kingdom View → DM Dave Mckay Dave Mckay Colleague at Great Western Railway (Gwr)Brentwood, England, United Kingdom View → BR Becky Robson Becky Robson Colleague at Great Western Railway (Gwr)Brynmenyn, Wales, United Kingdom View → SO Sam Oujeil Sam Oujeil Colleague at Great Western Railway (Gwr)Stoke Gifford, England, United Kingdom View → AQ Alex Quintrell Alex Quintrell Colleague at Great Western Railway (Gwr)United Kingdom View → JM James Marrable James Marrable Colleague at Great Western Railway (Gwr)Faringdon, England, United Kingdom View → JC Johan Curtis Johan Curtis Colleague at Great Western Railway (Gwr)Bristol, England, United Kingdom View → CH Cliff Horner Cliff Horner Colleague at Great Western Railway (Gwr)United Kingdom View → KS Kai Smith Kai Smith Colleague at Great Western Railway (Gwr)Greater Reading Area, United Kingdom View →
3 education records

Jessica Thewlis education

Education record

Holy Family School
FAQ

Frequently asked questions about Jessica Thewlis

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

What company does Jessica Thewlis work for?

Jessica Thewlis works for Great Western Railway (GWR).

What is Jessica Thewlis's role at Great Western Railway (GWR)?

Jessica Thewlis is listed as Network Optimisation Manager at Great Western Railway (GWR).

What is Jessica Thewlis's email address?

AeroLeads has found 1 work email signal at @gwr.com for Jessica Thewlis at Great Western Railway (GWR).

Where is Jessica Thewlis based?

Jessica Thewlis is based in Grantham, England, United Kingdom while working with Great Western Railway (GWR).

What companies has Jessica Thewlis worked for?

Jessica Thewlis has worked for Great Western Railway (Gwr), East Midlands Trains, Real Estate Consultancy Ltd, Admin Genie, and Callcredit Direct.

Who are Jessica Thewlis's colleagues at Great Western Railway (GWR)?

Jessica Thewlis's colleagues at Great Western Railway (GWR) include Tunji Adeyemi, David Madge, Dave Mckay, Becky Robson, and Sam Oujeil.

How can I contact Jessica Thewlis?

You can use AeroLeads to view verified contact signals for Jessica Thewlis at Great Western Railway (GWR), including work email, phone, and LinkedIn data when available.

What schools did Jessica Thewlis attend?

Jessica Thewlis studied at The Open University.

What skills is Jessica Thewlis known for?

Jessica Thewlis is listed with skills including Account Management, Management, New Business Development, Negotiation, Customer Service, Project Planning, Project Management, and Contract Negotiation.

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