John Wentzel
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John Wentzel Email & Phone Number

Chief Executive Officer at Adcorp Holdings | Staffing and Workforce strategy expert. Building workforces of the future for our clients globally. PhD at Adcorp Holdings Limited
Location: City Of Johannesburg, Gauteng, South Africa 10 work roles 5 schools
1 work email found @adcorpgroup.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

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Role
Chief Executive Officer at Adcorp Holdings | Staffing and Workforce strategy expert. Building workforces of the future for our clients globally. PhD
Location
City Of Johannesburg, Gauteng, South Africa

Who is John Wentzel? Overview

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Quick answer

John Wentzel is listed as Chief Executive Officer at Adcorp Holdings | Staffing and Workforce strategy expert. Building workforces of the future for our clients globally. PhD at Adcorp Holdings Limited, based in City Of Johannesburg, Gauteng, South Africa. AeroLeads shows a work email signal at adcorpgroup.com and a matched LinkedIn profile for John Wentzel.

John Wentzel previously worked as Chief Executive Officer at Adcorp Holdings Limited and Chairman of the Board at Finteq (Pty) Ltd. John Wentzel holds Doctor Of Philosophy (Ph.D.), Industrial Systems from University Of Pretoria.

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Email format at Adcorp Holdings Limited

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{first}.{last}@adcorpgroup.com
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Profile bio

About John Wentzel

As the CEO of Adcorp Holdings Limited, a JSE listed company with 43,000 employees, contractors, and assignees, I enable agile, focused, and skilled workforces for the future. With a Ph.D. in Industrial Systems and over 20 years of international business leadership experience, I have a deep understanding of the challenges and opportunities in the workforce service industry across diverse sectors and regions.My career focus has been on strategic execution, transformation, and innovation. I have a proven track record of re-focusing companies, building agility, and driving exceptional growth. At Tsebo Solutions Group, I led the expansion across 21 countries in Africa and the Middle East, delivering integrated workplace solutions to clients in complex and challenging environments. I have also served as the chairman of the board at Finteq, a leading provider of payment processing solutions to banks and financial services entities across the African continent. I am passionate about creating value for our stakeholders, empowering our people, and contributing to the social and economic development of the communities we serve.

Listed skills include Outsourcing, Strategy, Contract Negotiation, Negotiation, and 25 others.

Current workplace

John Wentzel's current company

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Adcorp Holdings Limited
Adcorp Holdings Limited
Chief Executive Officer at Adcorp Holdings | Staffing and Workforce strategy expert. Building workforces of the future for our clients globally. PhD
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10 roles

John Wentzel work experience

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

Chief Executive Officer

Current

Johannesburg, Gauteng, ZA

JSE listed Adcorp's purpose is enabling agile, focused and skilled workforces for the future. With 43,000 employees, contractors and assignees Adcorp is the largest listed staffing provider in Africa. Adcorp offers workforce lifecycle solutions across a vast spectrum of industry sectors, job types, and geographic regions. The Adcorp group of companies.

Apr 2021 - Present

Chairman Of The Board

Current

Johannesburg, Gauteng, ZA

Finteq is a leading provider of payment processing solutions to banks and financial services entities across the African continent.

Feb 2011 - Present

Chief Executive Officer: Tsebo International

Johannesburg, Gauteng, ZA

Headquartered in Mauritius the Tsebo Solutions Group (TSG) was the leading Africa & Middle East provider of Integrated Workplace Management Solutions. Led the Tsebo Solutions Group's expansion across Africa Middle East. Accountable for all operations, profit & loss, and sales activities across the 21 countries outside South Africa that comprised Tsebo.

Aug 2019 - Mar 2021

Group Chief Commercial Officer

Johannesburg, Gauteng, ZA

With more than 36,000 staff in 24 countries, TSG provided Facilities Management, Cleaning, Catering, Security, Hygiene & Energy Management services to hundreds of clients across thousands of sites. Was at the forefront of defining the Group's portfolio of solutions, driving its innovation, redefining its approach to sales, and leading the Group global.

Feb 2018 - Jul 2019

Chief Executive Officer: Tsebo Facilities Solutions

Johannesburg, Gauteng, ZA

Tsebo Facilities Solutions was the largest facilities management company in South Africa (SA) and one of the largest across Africa. As part of Tsebo Solutions Group it supported clients in 17 African & Middle Eastern countries. During my tenure TFS expanded from 1 to 17 countries, became the leading FM provider in SA and won best FM company in SA for 6.

Feb 2012 - Jan 2018

Managing Director: Postbank

ZA

Full executive responsibility for the South African Postbank. Postbank was the oldest and largest savings bank in South Africa. Oversaw the start of its journey from a savings bank to a full service retail bank, including instrumental roles in developing associated legislation, developing the retail banking strategy and initiating the banking license.

Oct 2010 - Oct 2011

Group Chief Operating Officer

ZA

With more than 2,400 outlets and 17,000 staff reporting to me I held full profit and loss responsibility for all the businesses of the group, including its subsidiaries. Appointed by the Cabinet of South Africa, I served as an Executive Director and ensured the smooth running of the group and execution of the strategy of the Board. During my tenure the.

Jan 2009 - Oct 2011

Chief Information Officer: Card Division

Johannesburg, Gauteng, ZA

Led the information technology function of the global credit card businesses of the bank.

Jan 2007 - Dec 2008

Operations Director: Vehicle & Asset Finance

Johannesburg, Gauteng, ZA

Led the operations function of Vehicle & Asset based finance for the bank

Aug 2005 - Dec 2006

Operations Director: Transaction Products

Johannesburg, Gauteng, ZA

Led the operations function for transaction processing for the retail banking business of the bank.

May 2003 - Jul 2005
5 education records

John Wentzel education

Doctor Of Philosophy (Ph.D.), Industrial Systems

University Of Pretoria

Master Of Business Administration (M.B.A.)

University Of Cape Town

Master Of Science (M.Sc.), Nuclear Physics

University Of Cape Town

Batchelor Of Science (Honours) (B.Sc. Hons.), Nuclear Physics

University Of Cape Town

Bachelor Of Science (B.Sc.), Mathematics & Physics

University Of Cape Town
FAQ

Frequently asked questions about John Wentzel

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What company does John Wentzel work for?

John Wentzel works for Adcorp Holdings Limited.

What is John Wentzel's role at Adcorp Holdings Limited?

John Wentzel is listed as Chief Executive Officer at Adcorp Holdings | Staffing and Workforce strategy expert. Building workforces of the future for our clients globally. PhD at Adcorp Holdings Limited.

What is John Wentzel's email address?

AeroLeads has found 1 work email signal at @adcorpgroup.com for John Wentzel at Adcorp Holdings Limited.

Where is John Wentzel based?

John Wentzel is based in City Of Johannesburg, Gauteng, South Africa while working with Adcorp Holdings Limited.

What companies has John Wentzel worked for?

John Wentzel has worked for Adcorp Holdings Limited, Finteq (Pty) Ltd, Tsebo Solutions Group, South African Post Office, and Standard Bank Group.

How can I contact John Wentzel?

You can use AeroLeads to view verified contact signals for John Wentzel at Adcorp Holdings Limited, including work email, phone, and LinkedIn data when available.

What schools did John Wentzel attend?

John Wentzel holds Doctor Of Philosophy (Ph.D.), Industrial Systems from University Of Pretoria.

What skills is John Wentzel known for?

John Wentzel is listed with skills including Outsourcing, Strategy, Contract Negotiation, Negotiation, Leadership, Business Planning, Performance Management, and Budgets.

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