John Simpson
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John Simpson Email & Phone Number

CTO at Fresh Check at Fresh Check
Location: Greater London, England, United Kingdom 5 work roles 3 schools
1 work email found @freshcheckuk.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@freshcheckuk.com
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Current company
Role
CTO at Fresh Check
Location
Greater London, England, United Kingdom
Company size

Who is John Simpson? Overview

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Quick answer

John Simpson is listed as CTO at Fresh Check at Fresh Check, a company with 3 employees, based in Greater London, England, United Kingdom. AeroLeads shows a work email signal at freshcheckuk.com and a matched LinkedIn profile for John Simpson.

John Simpson previously worked as CTO at Fresh Check and PhD Student at Imperial College London. John Simpson holds Doctor Of Philosophy - Phd, Chemical Biology Of Health And Disease from Imperial College London.

Company email context

Email format at Fresh Check

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{first}@freshcheckuk.com
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AeroLeads found 1 current-domain work email signal for John Simpson. Compare company email patterns before reaching out.

Profile bio

About John Simpson

Co-Founder of a Forbes 30 Under 30 Europe listed company Fresh Check in the Clean Tech sector, where we use colour change chemistry to detect contamination on surfaces. Previous research experience in Single Cell Proteomics designing innovative next generation diagnostic assays to analyse COPD.

Listed skills include Organic Chemistry, Biotechnology, Pharmacology, Chemistry, and 6 others.

Current workplace

John Simpson's current company

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

Fresh Check
Fresh Check
CTO at Fresh Check
london, england, united kingdom
Employees
3
AeroLeads page
5 roles

John Simpson work experience

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

Cto

Current

London, United Kingdom

I am the co-founder & CTO of the company Fresh Check Ltd. FreshCheck makes contamination detection tests affordable and available to any business of any size, a critical tool in food and drink manufacturing. A major goal is to tackle HAI and AMR by encouraging smarter and informed proactive cleaning practices.

Apr 2015 - Present

Phd Student

I studied single cell proteomics with the primary goal of a more efficient use of primary tissue samples in drug discovery. Here I developed two novel assays that were able to detect levels of FoxO1 protein in a range of clinical samples with collaboration with the NHLI.

Sep 2013 - Apr 2018

Student

Chemistry with Medicinal Sciences with a 6-month placement at Nanyang Technological University

Sep 2009 - Jul 2013

3Rd Year Project Student

Southampton, United Kingdom

A yearlong research project based on the study of biologically active amphiphiles. In this project I used in vitro cytotoxicity assay techniques to observe and quantify the toxic concentration of these amphiphiles. During my research I gained proficient techniques in cytoxicity assays and lipid mass spectroscopy whilst continuing to improve on my.

Oct 2011 - Apr 2012

Visiting Researcher

School Of Physical And Mathematical Sciences

Undertook 6 months work in a research group studying the field of nanobiotechnology with my main focus on photodynamic therapy based off porphyrin derivatives and upconverting nanoparticles to improve current therapies. I gained experience in confocal laser microscopy, HPLC and other cell imaging methods as well as improving on my general practical.

Jul 2012 - Dec 2012
3 education records

John Simpson education

A-Levels, Chemistry, Biology, Maths

George Abbot School, Burpham
FAQ

Frequently asked questions about John Simpson

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

What company does John Simpson work for?

John Simpson works for Fresh Check.

What is John Simpson's role at Fresh Check?

John Simpson is listed as CTO at Fresh Check at Fresh Check.

What is John Simpson's email address?

AeroLeads has found 1 work email signal at @freshcheckuk.com for John Simpson at Fresh Check.

Where is John Simpson based?

John Simpson is based in Greater London, England, United Kingdom while working with Fresh Check.

What companies has John Simpson worked for?

John Simpson has worked for Fresh Check, Imperial College London, University Of Southampton, and Nanyang Technological University.

Who are John Simpson's colleagues at Fresh Check?

John Simpson's colleagues at Fresh Check include Barry Mccrea and Mark Tolson.

How can I contact John Simpson?

You can use AeroLeads to view verified contact signals for John Simpson at Fresh Check, including work email, phone, and LinkedIn data when available.

What schools did John Simpson attend?

John Simpson holds Doctor Of Philosophy - Phd, Chemical Biology Of Health And Disease from Imperial College London.

What skills is John Simpson known for?

John Simpson is listed with skills including Organic Chemistry, Biotechnology, Pharmacology, Chemistry, Spectral Analysis, Protein Purification, Bacterial Cell Culture, and Microscopy.

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