Business Owner
Current
Optec Solar
Jan 2022 - Present
AeroLeads people directory · profile
Johan Marx Email & Phone Number
Managing Director at Optec Solar
at
Optec Environmental
1 work email found
@envirolytics.co.za
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Managing Director at Optec Solar
Location
Emalahleni, Mpumalanga, South Africa
Who is Johan Marx? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Johan Marx is listed as Managing Director at Optec Solar at Optec Environmental, based in Emalahleni, Mpumalanga, South Africa. AeroLeads shows a work email signal at envirolytics.co.za and a matched LinkedIn profile for Johan Marx.
Johan Marx previously worked as Business Owner at Optec Solar and Managing Director at Manzimoya. Johan Marx holds Smdp, Business Management from University Of Stellenbosch.
Company email context
Email format at Optec Environmental
This section adds company-level context without repeating Johan Marx's masked contact details.
*@envirolytics.co.za
68% confidence
AeroLeads found 1 current-domain work email signal for Johan Marx. Compare company email patterns before reaching out.
Profile bio
About Johan Marx
True entrepreneur and greenie. I have spent the past 28 years working in the environmental market, specifically focusing on air and water quality.I hold a technical qualification and have spent the past 28 years working on literally all types of gas, process and water analysers.Optec not only supplies and services air quality analysers, we have now developed our own low cost particulate monitor to measure pm1, pm2.5. pm4 and pm10 woth a single MCERTS approved instrument.
Listed skills include Project Planning, Project Management, Engineering, Environmental Awareness, and 41 others.
Current workplace
Johan Marx's current company
Company context helps verify the profile and gives searchers a useful next step.
10 roles · 36 years
Johan Marx work experience
A career timeline built from the work history available for this profile.
Managing Director
Current
Manzimoya
Feb 2021 - Present
Air Quality Specialist
CurrentWe provide air and water quality monitoring solutions at extremely affordable rates. 30 years experience
Oct 2020 - Present
Snr Environmental Scientist
Gibb recently acquired Calspec. All our products, services and experience will continue to be supported by Gibb.Responsible for all air quality hardware projects at Gibb
Jan 2016 - Sep 2020
Managing Director
Calspec
Managing Director at Calspec. We provide repair, calibration and routing services on analytical equipment and instrumentation.We are distributors in South Africa forPortagas - full range of calibration gas standards2BTechnologies - a range of portable EPA approved air quality analysers and calibratorsPALAS - ambient particulate monitorsRational Products.
Aug 2013 - Jan 2016
Technical Manager
Ero Electronic
Design, Maintenance, Repairs of air quality monitoring networks and instrumentation
Apr 2010 - Jul 2013
Business Unit Manager - Analytics
Managed all aspects of the analytical instrumentation business unit.
Apr 2007 - Mar 2010
Managing Director
Envirolytics
Air quality consulting
Jan 1990 - Jan 2010
Sales Engineer
Process Analytics - Setpoint
Sales of air quality monitoring equipment to industry and Government
2000 - 2001
~1 yr
Sales Engineer Analysers
P&S Projects
Sales of instrumentation to measure air quality, stack emissions and flow
1990 - 1993
~3 yrs
5 education records
Johan Marx education
Smdp, Business Management
University Of Stellenbosch
Mdp, Business Management
Tswane University Of Technology
Nhdip, Electronics
Pretoria Technikon
Ndip, Instrumentation
Vaal Triangle Technikon
Education record
Volksrust Hoerskool
FAQ
Frequently asked questions about Johan Marx
Quick answers generated from the profile data available on this page.
What company does Johan Marx work for?
Johan Marx works for Optec Environmental.
What is Johan Marx's role at Optec Environmental?
Johan Marx is listed as Managing Director at Optec Solar at Optec Environmental.
What is Johan Marx's email address?
AeroLeads has found 1 work email signal at @envirolytics.co.za for Johan Marx at Optec Environmental.
Where is Johan Marx based?
Johan Marx is based in Emalahleni, Mpumalanga, South Africa while working with Optec Environmental.
What companies has Johan Marx worked for?
Johan Marx has worked for Optec Solar, Manzimoya, Optec Environmental, Gibb Engineering And Architecture, and Calspec.
How can I contact Johan Marx?
You can use AeroLeads to view verified contact signals for Johan Marx at Optec Environmental, including work email, phone, and LinkedIn data when available.
What schools did Johan Marx attend?
Johan Marx holds Smdp, Business Management from University Of Stellenbosch.
What skills is Johan Marx known for?
Johan Marx is listed with skills including Project Planning, Project Management, Engineering, Environmental Awareness, Energy, Water, Process Engineering, and Environmental Management Systems.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trialPeople with similar names
Check these profiles if this is not the Johan Marx you were looking for.
View similar profiles
