Honorary Secretary
Current
The Diamonds Past Masters Association 2012
Oct 2022 - Present
AeroLeads people directory · profile
John Sleeman Email & Phone Number
Chairman at PV Crystalox Solar Plc
at
PV Crystalox Solar Plc
1 work email found
@spangel.co.uk
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Chairman at PV Crystalox Solar Plc
Location
London, England, United Kingdom
Company size
Who is John Sleeman? Overview
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Quick answer
John Sleeman is listed as Chairman at PV Crystalox Solar Plc at PV Crystalox Solar Plc, a with 4 employees, based in London, England, United Kingdom. AeroLeads shows a work email signal at spangel.co.uk and a matched LinkedIn profile for John Sleeman.
John Sleeman previously worked as Honorary Secretary at The Diamonds Past Masters Association 2012 and Chairman at Pv Crystalox Solar Plc. John Sleeman holds Bsc Hons, Physics from University Of Durham.
Company email context
Email format at PV Crystalox Solar Plc
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{first}.{last}@spangel.co.uk
86% confidence
AeroLeads found 1 current-domain work email signal for John Sleeman. Compare company email patterns before reaching out.
Profile bio
About John Sleeman
Experienced Investment Banker with a demonstrated history of working in senior positions. Skilled in Financial Structuring, Investor Relations, Corporate Finance, Project Finance, and Investment Banking. Strong non-executive experience in UK and oversea companies.Fellow of the Institute of Chartered Accountants in England and WalesAssociate of the Chartered Institute of Bankers
Listed skills include Corporate Finance, Mergers And Acquisitions, Investment Banking, Private Equity, and 16 others.
Current workplace
John Sleeman's current company
Company context helps verify the profile and gives searchers a useful next step.
Pv Crystalox Solar Plc
13 roles · 57 years
John Sleeman work experience
A career timeline built from the work history available for this profile.
Chairman
Current
Jun 2007 - Present
Senior Adviser
Current
Herax Partners Llp
Jan 2018 - Present
Past Master And Committee Member
Current
Cripplegate Ward Club
Mar 2017 - Present
Non-Executive Director
Current
Ucp Plc
Jun 2013 - Present
Past Master And Court Member
Current
The Worshipful Company Of Wax Chandlers
One of the ancient livery companies of the City of London
2001 - Present
~25 yrs 6 mos
Senior Adviser
S.P. Angel Corporate Finance Llp
Founding Partner
2006 - Dec 2017
Independent Director
Jsc Open Investments
2005 - 2009
~4 yrs
Independent Director
Ojsc Power Machines
2003 - 2008
~5 yrs
Managing Director, Head Of International Team, Corporate Finance And Advisory
Hsbc Bank Plc
1994 - 2003
~9 yrs
Managing Director
1975 - 2003
~28 yrs
Director
Samuel Montagu
1989 - 1994
~5 yrs
Articled Clerk To Assistant Manager
1970 - 1975
~5 yrs
1 education record
John Sleeman education
FAQ
Frequently asked questions about John Sleeman
Quick answers generated from the profile data available on this page.
What company does John Sleeman work for?
John Sleeman works for PV Crystalox Solar Plc.
What is John Sleeman's role at PV Crystalox Solar Plc?
John Sleeman is listed as Chairman at PV Crystalox Solar Plc at PV Crystalox Solar Plc.
What is John Sleeman's email address?
AeroLeads has found 1 work email signal at @spangel.co.uk for John Sleeman at PV Crystalox Solar Plc.
Where is John Sleeman based?
John Sleeman is based in London, England, United Kingdom while working with PV Crystalox Solar Plc.
What companies has John Sleeman worked for?
John Sleeman has worked for The Diamonds Past Masters Association 2012, Pv Crystalox Solar Plc, Herax Partners Llp, Cripplegate Ward Club, and Ucp Plc.
Who are John Sleeman's colleagues at PV Crystalox Solar Plc?
John Sleeman's colleagues at PV Crystalox Solar Plc include Christopher Griffin.
How can I contact John Sleeman?
You can use AeroLeads to view verified contact signals for John Sleeman at PV Crystalox Solar Plc, including work email, phone, and LinkedIn data when available.
What schools did John Sleeman attend?
John Sleeman holds Bsc Hons, Physics from University Of Durham.
What skills is John Sleeman known for?
John Sleeman is listed with skills including Corporate Finance, Mergers And Acquisitions, Investment Banking, Private Equity, Emerging Markets, Ipo, Financial Modeling, and Financial Structuring.
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