John Van Roosmalen
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John Van Roosmalen Email & Phone Number

Owner bij Rolfing Alkmaar at Waarneming.nl
Location: Alkmaar, North Holland, Netherlands 11 work roles 5 schools
1 work email found @ecn.nl LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email r****@ecn.nl
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Current company
Role
Owner bij Rolfing Alkmaar
Location
Alkmaar, North Holland, Netherlands

Who is John Van Roosmalen? Overview

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Quick answer

John Van Roosmalen is listed as Owner bij Rolfing Alkmaar at Waarneming.nl, based in Alkmaar, North Holland, Netherlands. AeroLeads shows a work email signal at ecn.nl and a matched LinkedIn profile for John Van Roosmalen.

John Van Roosmalen previously worked as Owner at Rolfing Alkmaar and Validator (micro)lepidoptera at Waarneming.Nl. John Van Roosmalen holds Certified Advanced Rolfer®, Rolfing® Structural Integration from European Rolfing® Assocation.

Company email context

Email format at Waarneming.nl

This section adds company-level context without repeating John Van Roosmalen's masked contact details.

*@ecn.nl
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AeroLeads found 1 current-domain work email signal for John Van Roosmalen. Compare company email patterns before reaching out.

Profile bio

About John Van Roosmalen

Massagetherapeut Certified Advanced Rolfer™, ruimte en stabiliteit voor lichaam en geest, voor grotere bewegingsvrijheid, vitaliteit en verbeterd functioneren.Creative problem solverLepidopterist, especially micro-lepidoptera

Listed skills include Solar Cells, Photovoltaics, Thin Films, Solar Energy, and 24 others.

Current workplace

John Van Roosmalen's current company

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

Waarneming.nl
Waarneming.Nl
Owner bij Rolfing Alkmaar
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11 roles · 27 years

John Van Roosmalen work experience

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

Owner

Current
Rolfing Alkmaar

Alkmaar, Noord-Holland, Nederland

Jul 2020 - Present

Validator (Micro)Lepidoptera

Current
Jun 2010 - Present

Product Development Manager

Amsterdam, North Holland, Netherlands

Nov 2020 - Aug 2022

Senior Scientist Specialist

Tno

Petten

Apr 2018 - Mar 2020

Senior Scientist Crystalline Silicon & Device Architecture

Ecn

Petten

Horizon Scanning, Programme renewal.Volume by Design, Design flexibility at low costs.

Sep 2006 - Mar 2020

Project Leader Joint Solar Panel

Ecn

Horizon Scanning & Initiatives for advancement of photovoltaicsOrganization Dutch Solar Cell R&D Seminar www.jointsolarpanel.nlOrganisatie workshop Grensverleggende Ideeën voor Fotovoltaïsche Conversie, 2002

Apr 1997 - Jan 2020

Member Of The International Scientific Committee For The 22Nd-35Th Eupvsec

Ecn

Paper Reviewer Expert for the 22nd - 35th European Photovoltaic Solar Energy Conference and Exhibition. Topic Organiser for the 29th-33rd European Photovoltaic Solar Energy Conference and Exhibition.

2007 - 2019 ~12 yrs

Senior Scientist Thin Film Photovoltaics

Ecn

Thin film solar cells, dye sensitized solar cells.

Dec 1993 - Aug 2006

Owner

Man-Solar B.V.
1999 - 2005 ~6 yrs

Phd Position

Ecn

Obtained PhD cum laude on thesis: Some thermochemical properties of (La,Sr)MnO3+δ PhD obtained at University of Amsterdam, see education

Mar 1988 - Aug 1992
5 education records

John Van Roosmalen education

Certified Advanced Rolfer®, Rolfing® Structural Integration

European Rolfing® Assocation

Spectrum Rolfing®, done Basic Rolfing® Training, certified Advanced Rolfing® Training, certified

Massage Therapeut / Massage Therapist, Massage Therapy/Therapeutic Massage

Akademie Voor Massage En Beweging

Dr., Chemistry

Actual work performed at ECN. Obtained PhD cum laude on thesis: Some thermochemical properties of (La,Sr)MnO3+δ

Yes, Chemistry

Activities and Societies: Secretary Chemisch Dispuut Leiden (CDL)Chemistry study Inorganic coordination chemistry, crystallography Ab.

FAQ

Frequently asked questions about John Van Roosmalen

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

What company does John Van Roosmalen work for?

John Van Roosmalen works for Waarneming.nl.

What is John Van Roosmalen's role at Waarneming.nl?

John Van Roosmalen is listed as Owner bij Rolfing Alkmaar at Waarneming.nl.

What is John Van Roosmalen's email address?

AeroLeads has found 1 work email signal at @ecn.nl for John Van Roosmalen at Waarneming.nl.

Where is John Van Roosmalen based?

John Van Roosmalen is based in Alkmaar, North Holland, Netherlands while working with Waarneming.nl.

What companies has John Van Roosmalen worked for?

John Van Roosmalen has worked for Rolfing Alkmaar, Waarneming.Nl, Solar Visuals Bv, Tno, and Ecn.

How can I contact John Van Roosmalen?

You can use AeroLeads to view verified contact signals for John Van Roosmalen at Waarneming.nl, including work email, phone, and LinkedIn data when available.

What schools did John Van Roosmalen attend?

John Van Roosmalen holds Certified Advanced Rolfer®, Rolfing® Structural Integration from European Rolfing® Assocation.

What skills is John Van Roosmalen known for?

John Van Roosmalen is listed with skills including Solar Cells, Photovoltaics, Thin Films, Solar Energy, R&D, Materials Science, Renewable Energy, and Nanotechnology.

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