Ron-Arne Sydow
AeroLeads people directory · profile

Ron-Arne Sydow Email & Phone Number

Geschäftsführer at Callidus Energie GmbH
Location: Frankfurt Rhine-Main Metropolitan Area, Germany 6 work roles 2 schools
1 work email found @callidus-energie.de LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email r****@callidus-energie.de
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Callidus Energie GmbH
Role
Geschäftsführer
Location
Frankfurt Rhine-Main Metropolitan Area, Germany
Company size
32 employees

Who is Ron-Arne Sydow? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Ron-Arne Sydow is listed as Geschäftsführer at Callidus Energie GmbH, a with 32 employees, based in Frankfurt Rhine-Main Metropolitan Area, Germany. AeroLeads shows a work email signal at callidus-energie.de and a matched LinkedIn profile for Ron-Arne Sydow.

Ron-Arne Sydow previously worked as Managing Director at Callidus Akademie Gmbh and Managing Director at Callidus Energie Gmbh. Ron-Arne Sydow holds Dipl.- Kfm., Economics from Fernuniversität In Hagen.

Company email context

Email format at Callidus Energie GmbH

This section adds company-level context without repeating Ron-Arne Sydow's masked contact details.

rsydow@callidus-energie.de
79% confidence

AeroLeads found 1 current-domain work email signal for Ron-Arne Sydow. Compare company email patterns before reaching out.

View email format View company profile Management contacts
Profile bio

About Ron-Arne Sydow

Callidus Energie is a leading executive search firm in the German speaking energy sector. When searching, selecting and obtaining the best, corporations and SMEs trust in the industry expertise and our network.Wirtschaftswoche - one of the leading business magazines in Germany- published a list of the top 35 executive search firms in Germany in November 2021. We are proud for being awarded with the highest ranking score possible in the energy sector.Please visit www.callidus-energie.de for open positions and more information about our service.

Listed skills include Consulting, Management, Akquise, Marketing, and 21 others.

Current workplace

Ron-Arne Sydow's current company

Company context helps verify the profile and gives searchers a useful next step.

Callidus Energie GmbH
Callidus Energie Gmbh
Geschäftsführer
Germany
Website
callidus-energie.de
Employees
32
AeroLeads page
Company profile
View company profile Email format
6 roles

Ron-Arne Sydow work experience

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

Managing Director

Current
Callidus Akademie Gmbh

Frankfurt Am Main, Hessen, Deutschland

Trainings from practical experts, tailored precisely to the requirements of the energy industry.

Nov 2023 - Present

Managing Director

Current
Callidus Energie Gmbh

Frankfurt Am Main

Feb 2015 - Present

Member Board Of Directors

Die Jungen Unternehmer - Bju

Frankfurt Am Main Area, Germany

Dec 2013 - Dec 2015

Managing Director

Callidus Executive Gmbh

Frankfurt Am Main Area, Germany

Jan 2010 - Jan 2015

Senior Consultant

Orgtel

München Und Umgebung, Deutschland

Jun 2006 - Dec 2009
Team & coworkers

Colleagues at Callidus Energie GmbH

Other employees you can reach at callidus-energie.de. View company contacts for 32 employees →

JH Jelena Hubert Jelena Hubert Colleague at Callidus Energie GmbhAschaffenburg, Bavaria, Germany View → MB Mareike Bittner Mareike Bittner Colleague at Callidus Energie GmbhFrankfurt, Hesse, Germany View → SL Samantha Link Samantha Link Colleague at Callidus Energie GmbhFrankfurt, Hesse, Germany View → CR Carina Richter Carina Richter Colleague at Callidus Energie GmbhGreater Buenos Aires, Argentina View → MH Miriam Heinzl Miriam Heinzl Colleague at Callidus Energie GmbhMarburg An Der Lahn, Hesse, Germany View → ML Martha Lichtenstein Martha Lichtenstein Colleague at Callidus Energie GmbhFrankfurt, Hesse, Germany View → MN Maja Neubieser Maja Neubieser Colleague at Callidus Energie GmbhWiesbaden, Hesse, Germany View → SB Sophie Benkert Sophie Benkert Colleague at Callidus Energie GmbhFrankfurt, Hesse, Germany View → CS Charlotte Schäfer Charlotte Schäfer Colleague at Callidus Energie GmbhBruchköbel, Hesse, Germany View → AS Angela Schmidt Angela Schmidt Colleague at Callidus Energie GmbhMarburg An Der Lahn, Hesse, Germany View →
2 education records

Ron-Arne Sydow education

FAQ

Frequently asked questions about Ron-Arne Sydow

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

What company does Ron-Arne Sydow work for?

Ron-Arne Sydow works for Callidus Energie GmbH.

What is Ron-Arne Sydow's role at Callidus Energie GmbH?

Ron-Arne Sydow is listed as Geschäftsführer at Callidus Energie GmbH.

What is Ron-Arne Sydow's email address?

AeroLeads has found 1 work email signal at @callidus-energie.de for Ron-Arne Sydow at Callidus Energie GmbH.

Where is Ron-Arne Sydow based?

Ron-Arne Sydow is based in Frankfurt Rhine-Main Metropolitan Area, Germany while working with Callidus Energie GmbH.

What companies has Ron-Arne Sydow worked for?

Ron-Arne Sydow has worked for Callidus Energie Gmbh, Callidus Akademie Gmbh, Die Jungen Unternehmer - Bju, Callidus Executive Gmbh, and Orgtel.

Who are Ron-Arne Sydow's colleagues at Callidus Energie GmbH?

Ron-Arne Sydow's colleagues at Callidus Energie GmbH include Jelena Hubert, Mareike Bittner, Samantha Link, Carina Richter, and Miriam Heinzl.

How can I contact Ron-Arne Sydow?

You can use AeroLeads to view verified contact signals for Ron-Arne Sydow at Callidus Energie GmbH, including work email, phone, and LinkedIn data when available.

What schools did Ron-Arne Sydow attend?

Ron-Arne Sydow holds Dipl.- Kfm., Economics from Fernuniversität In Hagen.

What skills is Ron-Arne Sydow known for?

Ron-Arne Sydow is listed with skills including Consulting, Management, Akquise, Marketing, Strategy, Executive Search, Business Development, and Energiewirtschaft.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.