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John Leaver Email & Phone Number
Founder
at
sessions|
1 work email found
@brickflow.com
1 phone found area 866
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Who is John Leaver? Overview
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Quick answer
John Leaver is listed as Founder at sessions|, based in London, England, United Kingdom. AeroLeads shows a work email signal at brickflow.com, phone signal with area code 866, and a matched LinkedIn profile for John Leaver.
John Leaver previously worked as Founder at Proprmail and Marketing Manager at Brickflow. John Leaver holds Msc (Part Time), Conflict Resolution from University Of Essex.
Company email context
Email format at sessions|
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{first}@brickflow.com
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AeroLeads found 1 current-domain work email signal for John Leaver. Compare company email patterns before reaching out.
Profile bio
About John Leaver
.
Listed skills include Microsoft Office, Canvassing, Microsoft Word, Blogging, and 9 others.
Current workplace
John Leaver's current company
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10 roles
John Leaver work experience
A career timeline built from the work history available for this profile.
Founder
Marketing Manager
Current
Dec 2021 - Present
Campaign Organiser
- Ran campaigns that: doubled the Lib Dem vote for the SW London Assembly (30,654 → 61,222votes), and delivered the highest vote ever in a Richmond Council by-election (since its formationin 1964)Campaign Planning and.
- Developed local campaign strategy, targets, messaging, and logistics plans. Presented and gotbuy-in from key stakeholders and communicated and mobilised a membership of 1,200Running marketing campaigns across numerous.
- Wrote, designed, and oversaw the production of direct mail, leaflets, newspaper ads, and pressreleases
- Mobilised and managed hundreds of volunteers to deliver thousands of leaflets, put up 500garden signs, and knock on 10x the number of doors compared to the previous election
- Managed digital campaigns including organic & paid social, website and an email list of 12,000
- Found, activated, and scaled new ways of campaigning particularly during lockdowns
Mar 2020 - Dec 2021
Campaigns Assistant
Managed volunteer recruitment, canvassing and events. Found new channels to mobilise volunteerssuch as recruiting 100 new members for student society through street stalls, protests and socialevents
Aug 2019 - Dec 2019
Campaigns Intern
Ran a winning town council by-election campaign, learning the key parts of a successful campaign.
Jul 2019 - Aug 2019
Research Intern
Analysed and drafted summaries of National Archive records on British foreign policy and provided support to a senior researcher including corresponding with publishers and think tanks.
May 2019 - Jul 2019
Political And Security Risk Intern
Used open-source intelligence to provide over 350 condensed political risk reports
Feb 2019 - Jun 2019
Contributing Writer
Wrote blog pieces, took minutes at a high-level roundtable meeting and corresponded withjournalists, diplomats and civil service professionals.https://nextcenturyfoundation.wordpress.com/author/johnleaver1/
Sep 2018 - Jan 2019
Campaign Manager For Uon Fossil Free
Successfully campaigned as part of a small team in lobbying the University of Nottingham into divesting £3 million of investments in fossil fuel companies.
Oct 2014 - Jul 2017
5 education records
John Leaver education
Msc (Part Time), Conflict Resolution
University Of Essex
Ba German And Politics
University Of Nottingham
Education record
The University Of Freiburg
A Levels
Petroc College
Gcse'S - 4A*S 7As 2Bs
The Park Community School
FAQ
Frequently asked questions about John Leaver
Quick answers generated from the profile data available on this page.
What company does John Leaver work for?
John Leaver works for sessions|.
What is John Leaver's role at sessions|?
John Leaver is listed as Founder at sessions|.
What is John Leaver's email address?
AeroLeads has found 1 work email signal at @brickflow.com for John Leaver at sessions|.
What is John Leaver's phone number?
AeroLeads has found 1 phone signal(s) with area code 866 for John Leaver at sessions|.
Where is John Leaver based?
John Leaver is based in London, England, United Kingdom while working with sessions|.
What companies has John Leaver worked for?
John Leaver has worked for Sessions|, Proprmail, Brickflow, Liberal Democrats, and Inss Israel.
How can I contact John Leaver?
You can use AeroLeads to view verified contact signals for John Leaver at sessions|, including work email, phone, and LinkedIn data when available.
What schools did John Leaver attend?
John Leaver holds Msc (Part Time), Conflict Resolution from University Of Essex.
What skills is John Leaver known for?
John Leaver is listed with skills including Microsoft Office, Canvassing, Microsoft Word, Blogging, Powerpoint, Research, Volunteering, and German.
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