John Ullmann
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John Ullmann Email & Phone Number

Founder at Nex Energy Systems Global Limited
Location: Hong Kong, Hong Kong SAR, Hong Kong 6 work roles 2 schools
1 work email found @yahoo.co.uk LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email g****@yahoo.co.uk
LinkedIn Profile matched
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Current company
Nex Energy Systems Global Limited
Role
Founder
Location
Hong Kong, Hong Kong SAR, Hong Kong

Who is John Ullmann? Overview

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Quick answer

John Ullmann is listed as Founder at Nex Energy Systems Global Limited, based in Hong Kong, Hong Kong SAR, Hong Kong. AeroLeads shows a work email signal at yahoo.co.uk and a matched LinkedIn profile for John Ullmann.

John Ullmann previously worked as Director at Mansron Investment Limited and Director at Sdfc Publishing Limited. John Ullmann holds Ba Hons, Accountancy And Mathematics from University Of Stirling.

Company email context

Email format at Nex Energy Systems Global Limited

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*@yahoo.co.uk
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AeroLeads found 1 current-domain work email signal for John Ullmann. Compare company email patterns before reaching out.

Profile bio

About John Ullmann

John is a Chartered Accountant from Scotland with experience working as a professional accountant at Deloitte and EY. He has also worked in commerce, focusing on business development and M&A in sectors such as food, beverages, and sports media. He began focusing more on the environmental and waste-to-energy sectors in 2008, helping companies from the US and Canada develop their technologies and businesses in China and Asia. He started working with Black & Veatch in 2018, representing KUG Technology in Asia by sourcing long-term feedstock supplies of empty fruit bunches (EFB) and other crop residue waste (CRW). In 2019, he formed NESA HK and secured an exclusive KUG license, and in 2021 he began co-marketing SMEC's hydrogen storage and transportation technology as a total hydrogen supply chain solution for ground and maritime transportation sectors.

Listed skills include Management Consulting, Mergers, Negotiation, Corporate Finance, and 37 others.

Current workplace

John Ullmann's current company

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Nex Energy Systems Global Limited
Nex Energy Systems Global Limited
Founder
6 roles · 45 years

John Ullmann work experience

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

Founder

Current
Nex Energy Systems Global Limited

Asia Pacific

Nex Energy Systems Global Limited (NESG) is a part of the growing circular economy, converting waste to energy (WTE). NESG exclusively deploys the Kunststoff – und Umwelttechnik GmbH (KUG) Technology and Systems, a patented three chamber pyrolysis technology that pyrolyzes all types of biomass waste into a KUG Syngas; and Biochar, as a bi-product.The KUG.

Sep 2016 - Present

Director

Mansron Investment Limited
  • Based in Hong Kong, MIL primarily specialising in the following activities:
  • Mergers and Acquisitions;
  • Business Consulting for small and medium sized corporates;
  • Business and Product Development and Formation.
Jun 1987 - Sep 2023

Director

Sdfc Publishing Limited
2001 - 2004 ~3 yrs

Manager

Pratt Group
1987 - 1990 ~3 yrs

Trainee Accountant

Deloitte, Haskins And Sells
1981 - 1984 ~3 yrs
2 education records

John Ullmann education

Mathematics, Physics, Chemistry

Wellington School, Somerset
FAQ

Frequently asked questions about John Ullmann

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

What company does John Ullmann work for?

John Ullmann works for Nex Energy Systems Global Limited.

What is John Ullmann's role at Nex Energy Systems Global Limited?

John Ullmann is listed as Founder at Nex Energy Systems Global Limited.

What is John Ullmann's email address?

AeroLeads has found 1 work email signal at @yahoo.co.uk for John Ullmann at Nex Energy Systems Global Limited.

Where is John Ullmann based?

John Ullmann is based in Hong Kong, Hong Kong SAR, Hong Kong while working with Nex Energy Systems Global Limited.

What companies has John Ullmann worked for?

John Ullmann has worked for Nex Energy Systems Global Limited, Mansron Investment Limited, Sdfc Publishing Limited, Pratt Group, and Ernst & Whinney.

How can I contact John Ullmann?

You can use AeroLeads to view verified contact signals for John Ullmann at Nex Energy Systems Global Limited, including work email, phone, and LinkedIn data when available.

What schools did John Ullmann attend?

John Ullmann holds Ba Hons, Accountancy And Mathematics from University Of Stirling.

What skills is John Ullmann known for?

John Ullmann is listed with skills including Management Consulting, Mergers, Negotiation, Corporate Finance, Asset Management, Investments, Private Equity, and Start Ups.

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