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Mark Williamson Email & Phone Number

Billing Operations Manager at OPAL at OPAL

Location: Greater Northampton Area, United Kingdom 1 work role

1 work email found @opal.co.uk LinkedIn matched

✓ Verified August 2026 3 data sources Profile completeness 71%

Current company

OPAL

Role

Billing Operations Manager at OPAL

Location

Greater Northampton Area, United Kingdom

Company size

701 employees

Who is Mark Williamson? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Mark Williamson is listed as Billing Operations Manager at OPAL at OPAL, a with 701 employees, based in Greater Northampton Area, United Kingdom. AeroLeads shows a work email signal at opal.co.uk and a matched LinkedIn profile for Mark Williamson.

Mark Williamson previously worked as Billing Operations Manager at Opal.

Company email context

Email format at OPAL

This section adds company-level context without repeating Mark Williamson's masked contact details.

{first_initial}{last}@opal.co.uk

86% confidence

AeroLeads found 1 current-domain work email signal for Mark Williamson. Compare company email patterns before reaching out.

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Profile bio

About Mark Williamson

Mark Williamson is a Billing Operations Manager at OPAL at OPAL.

Current workplace

Mark Williamson's current company

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

Opal

Billing Operations Manager at OPAL

cheshire, united kingdom

Website

talktalkbusiness.co.uk

Employees

701

AeroLeads page

Company profile

View company profile Email format

1 role

Mark Williamson work experience

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

Billing Operations Manager

Opal

Team & coworkers

Colleagues at OPAL

Other employees you can reach at talktalkbusiness.co.uk. View company contacts for 701 employees →

Alan Dimi Colleague at OpalVancouver, British Columbia, Canada View → NR

Neil Roberts Colleague at OpalSheffield, England, United Kingdom View → CH

Claire Heathcote Colleague at OpalGreater Manchester, England, United Kingdom View → KP

Kevin Parkin Colleague at OpalWarrington, England, United Kingdom View → AM

Adam Matthews Colleague at OpalManchester Area, United Kingdom View → RD

Robert Dale Colleague at OpalGreater Manchester, England, United Kingdom View → AM

Alex Mccarthy Colleague at OpalWashington, District Of Columbia, United States View → AY

Alan Yearsley Colleague at OpalCrewe, England, United Kingdom View → PR

Peter Rodericks Colleague at OpalLondon, England, United Kingdom View → LD

Louis Dykes Colleague at OpalWarrington, England, United Kingdom View →

FAQ

Frequently asked questions about Mark Williamson

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

What company does Mark Williamson work for?

Mark Williamson works for OPAL.

What is Mark Williamson's role at OPAL?

Mark Williamson is listed as Billing Operations Manager at OPAL at OPAL.

What is Mark Williamson's email address?

AeroLeads has found 1 work email signal at @opal.co.uk for Mark Williamson at OPAL.

Where is Mark Williamson based?

Mark Williamson is based in Greater Northampton Area, United Kingdom while working with OPAL.

What companies has Mark Williamson worked for?

Mark Williamson has worked for Opal.

Who are Mark Williamson's colleagues at OPAL?

Mark Williamson's colleagues at OPAL include Alan Dimi, Neil Roberts, Claire Heathcote, Kevin Parkin, and Adam Matthews.

How can I contact Mark Williamson?

You can use AeroLeads to view verified contact signals for Mark Williamson at OPAL, including work email, phone, and LinkedIn data when available.

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