AeroLeads people directory · profile
Warren Cornelius Email & Phone Number
Managing Director - SA
at
Sincera Technologies
1 work email found
@sixthup.com
2 phones found area 609 and 207
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Managing Director - SA
Location
City of Johannesburg, Gauteng, South Africa
Company size
Who is Warren Cornelius? Overview
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Quick answer
Warren Cornelius is listed as Managing Director - SA at Sincera Technologies, a with 65 employees, based in City of Johannesburg, Gauteng, South Africa. AeroLeads shows a work email signal at sixthup.com, phone signal with area code 609, 207, and a matched LinkedIn profile for Warren Cornelius.
Warren Cornelius previously worked as Director Of Operations at Sixthup and Country Manager - South Africa at Sixthup. Warren Cornelius holds Bsocsci, Media And Communications (Nqf 6) from University Of Kwazulu-Natal.
Company email context
Email format at Sincera Technologies
This section adds company-level context without repeating Warren Cornelius's masked contact details.
{first}.{last}@sixthup.com
86% confidence
AeroLeads found 1 current-domain work email signal for Warren Cornelius. Compare company email patterns before reaching out.
Profile bio
About Warren Cornelius
Concise, hard working, dedicated, loyal, honest, humorous and well mannered
Listed skills include Digital Strategy, Digital Marketing, Google Adwords, Online Marketing, and 19 others.
Current workplace
Warren Cornelius's current company
Company context helps verify the profile and gives searchers a useful next step.
Sincera Technologies
11 roles
Warren Cornelius work experience
A career timeline built from the work history available for this profile.
Director Of Operations
CurrentOperations lead for SixthUp globally. Including and not restricted to: HR, Recruitment, Leadership, Finance, Client Relations and Operations
May 2022 - Present
Country Manager - South Africa
Leading a team of Developers, who produce business critical Software Solutions.Ensuring the business not only meets its clients expectations via stringent operations, but also ensuring employee wellness at all times.
Jun 2021 - May 2022
Client Services / Operations Director
Managing a portfolio of 50 SMME to Large Corporate accountsStrong retention and Churn managementUp-selling and cross selling productsChasing revenue targetsManaging client budget spendHead of Product CouncilEnabling full product usage through education and guidance
Jul 2020 - May 2021
Operations Director
Management of all Rocketseed South Africa Operations:Leading the Account Management teamProduct and Solution TrainingAdvising marketing on product informationHandling client contract discussionsSales strategy Sale pipeline management Managing annual budgets and targetsSupplier managementHead of BEE for South Africa
Oct 2017 - Jul 2020
Client Services Manager
Head of Strategy - DigitalProducts specialist.Managing a team of Senior Account Managers.Managing annual budgets and targets. Responsible for client escalationResource to Marketing on products and solutions.
Jan 2016 - Sep 2017
Senior Account Manager
Managing a large client portfolio of large Corporates and smaller enterprisesWorking with budgets and targets to be able to increase existing client revenue.Retention of existing clients.Solution building and strategising for new campaigns.
Jun 2014 - Jan 2016
Brand Manager
Prefix Technologies - Everlytic
Sep 2012 - Jun 2014
Business Developer
Prefix Technologies - Everlytic
pMailer sales and marketing strategies for Corporates
Jan 2010 - Sep 2012
Key Account Executive
Everlytic
In charge of specific industries in the South African Market. Responsible for the KZN area
Aug 2011 - Oct 2012
Google Adwords Consultant
Interface Media
Sold Google Adword campaigns to all companies looking to feature in the sponsored links / results on Google
Jun 2009 - Feb 2010
4 education records
Warren Cornelius education
Bsocsci, Media And Communications (Nqf 6)
University Of Kwazulu-Natal
Web Analytics, Web Analytics
Red And Yellow School Of Logic And Magic
Digital Marketing, Digital Marketing
Stellenbosch University
Merit Exemption (Nqf 4), Um...School Stuff
Northwood Boys High
FAQ
Frequently asked questions about Warren Cornelius
Quick answers generated from the profile data available on this page.
What company does Warren Cornelius work for?
Warren Cornelius works for Sincera Technologies.
What is Warren Cornelius's role at Sincera Technologies?
Warren Cornelius is listed as Managing Director - SA at Sincera Technologies.
What is Warren Cornelius's email address?
AeroLeads has found 1 work email signal at @sixthup.com for Warren Cornelius at Sincera Technologies.
What is Warren Cornelius's phone number?
AeroLeads has found 2 phone signal(s) with area code 609, 207 for Warren Cornelius at Sincera Technologies.
Where is Warren Cornelius based?
Warren Cornelius is based in City of Johannesburg, Gauteng, South Africa while working with Sincera Technologies.
What companies has Warren Cornelius worked for?
Warren Cornelius has worked for Sincera Technologies, Sixthup, Rocketseed, Prefix Technologies - Everlytic, and Everlytic.
How can I contact Warren Cornelius?
You can use AeroLeads to view verified contact signals for Warren Cornelius at Sincera Technologies, including work email, phone, and LinkedIn data when available.
What schools did Warren Cornelius attend?
Warren Cornelius holds Bsocsci, Media And Communications (Nqf 6) from University Of Kwazulu-Natal.
What skills is Warren Cornelius known for?
Warren Cornelius is listed with skills including Digital Strategy, Digital Marketing, Google Adwords, Online Marketing, Online Advertising, Ppc, Social Media Marketing, and Marketing Strategy.
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