Callum Holyer
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Callum Holyer Email & Phone Number

ROC Engineer at GeoPura
Location: Sheffield, England, United Kingdom 4 work roles 1 school
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✓ Verified July 2026 3 data sources Profile completeness 86%

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Current company
GeoPura
Role
ROC Engineer
Location
Sheffield, England, United Kingdom
Company size
113 employees

Who is Callum Holyer? Overview

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Quick answer

Callum Holyer is listed as ROC Engineer at GeoPura, a with 113 employees, based in Sheffield, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for Callum Holyer.

Callum Holyer previously worked as Sales Representative at Games Workshop Ltd and Team Member at Greggs. Callum Holyer holds Master Of Engineering - Meng, Chemical Engineering, First Class Honours from The University Of Sheffield.

Company email context

Email format at GeoPura

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GeoPura

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Profile bio

About Callum Holyer

I'm a recent graduate from the University of Sheffield with a first class MEng (Hons) in Chemical Engineering.

Current workplace

Callum Holyer's current company

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

GeoPura
Geopura
ROC Engineer
Sheffield, GB
Website
geopura.com
Employees
113
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Company profile
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4 roles

Callum Holyer work experience

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

Roc Engineer

Geopura

Sheffield, Gb

Team Member

Greggs

Sheffield, England, United Kingdom

Feb 2023 - Nov 2023
Team & coworkers

Colleagues at GeoPura

Other employees you can reach at geopura.com. View company contacts for 113 employees →

DC Dominic Calder Dominic Calder Colleague at GeopuraFerryhill, England, United Kingdom View → SM Siân Morgan Siân Morgan Colleague at GeopuraNewcastle Upon Tyne, England, United Kingdom View → PR Peter Rocks Peter Rocks Colleague at GeopuraNewcastle Upon Tyne, England, United Kingdom View → AA Adam Abbas Adam Abbas Colleague at GeopuraNewcastle Upon Tyne, England, United Kingdom View → DC David Corr David Corr Colleague at GeopuraRichmond, England, United Kingdom View → TR Tyron Ryder Tyron Ryder Colleague at GeopuraMeggen, Lucerne, Switzerland View → RP Rhoy Philby Rhoy Philby Colleague at GeopuraNewcastle Upon Tyne, England, United Kingdom View → CB Callum Bradley Callum Bradley Colleague at GeopuraTyneside Area, United Kingdom View → WH Wayne Harwood Wayne Harwood Colleague at GeopuraNewcastle Upon Tyne, England, United Kingdom View → AC Alex Cook Alex Cook Colleague at GeopuraNewcastle Upon Tyne, England, United Kingdom View →
1 education record

Callum Holyer education

FAQ

Frequently asked questions about Callum Holyer

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

What company does Callum Holyer work for?

Callum Holyer works for GeoPura.

What is Callum Holyer's role at GeoPura?

Callum Holyer is listed as ROC Engineer at GeoPura.

Where is Callum Holyer based?

Callum Holyer is based in Sheffield, England, United Kingdom while working with GeoPura.

What companies has Callum Holyer worked for?

Callum Holyer has worked for Geopura, Games Workshop Ltd, Greggs, and The University Of Sheffield.

Who are Callum Holyer's colleagues at GeoPura?

Callum Holyer's colleagues at GeoPura include Dominic Calder, Siân Morgan, Peter Rocks, Adam Abbas, and David Corr.

How can I contact Callum Holyer?

You can use AeroLeads to view verified contact signals for Callum Holyer at GeoPura, including work email, phone, and LinkedIn data when available.

What schools did Callum Holyer attend?

Callum Holyer holds Master Of Engineering - Meng, Chemical Engineering, First Class Honours from The University Of Sheffield.

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