John Dreyer: Email & Phone Number

Opt-Out

EPCM Electrical project manager at Long Line Technology|Pretoria, Gauteng, South Africa

Position:

EPCM Electrical project manager at Long Line Technology

Location:

Pretoria, Gauteng, South Africa

View John Dreyer's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-08-02

Updated: 2026-08-02

Found email addresses for John Dreyer:

Business emails:

j*****r@google.com,

j*********r@abcsolar.co.za

Found phone for John Dreyer:

+27-***-***-5466

A different John Dreyer?

Work Experience 10 years

EPCM Electrical project manager at Long Line Technology

Mar 2026 - Current

Head of Product Management at Donnair

Feb 2026 - Current

Head of Project Management at Donnair

Feb 2026 - Mar 2026

Head Document Controller at ABC Solar SA

Dec 2024 - Feb 2026

Document Controller at ABC Solar SA

Dec 2024 - Aug 2025

Electrician at Allbro (Pty) Ltd

Dec 2016 - Feb 2025

John Dreyer started working in 2016, then the employee has changed 3 companies and 5 jobs. On average, John Dreyer works for one company for 1 year 10 months.

Their professional focus is Accident Investigation, Building Maintenance, and Document Management across 3 core areas.

John holds Pmi essentials: Secen AI project Patterns, Introduction to project management professional, and ISO 27001 Lead Auditor certifications.

Education

Certificate at iQ Academy

Certificate at Udemy Alumni

Certicicate at Udemy Alumni

Frequently Asked Questions

What is John Dreyer's email address?

SignalHire found a verified business email address for John Dreyer: j*****r@google.com, j*********r@abcsolar.co.za.

What is John Dreyer's phone number?

SignalHire found a verified phone number for John Dreyer: +27-***-***-5466.

How do I contact John Dreyer at Long Line Technology?

You can reach John Dreyer through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is John Dreyer's professional background?

John Dreyer has 10 years of professional experience. They have held roles including Head of Product Management, Head of Project Management, and Head Document Controller at companies such as Donnair, Donnair, and ABC Solar SA. Their education includes Certificate from iQ Academy, and Certificate from Udemy Alumni.

Is John Dreyer's contact information up to date?

Yes. John Dreyer's SignalHire profile was last updated on 2 August 2026, reflecting their current position as EPCM Electrical project manager at Long Line Technology.

John Dreyer Namesakes

Name

Company

Position

John Dreyer

Mesa Police Department

Police Officer

Get contacts

See more profiles

Data Privacy

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.