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Henk Lettinga Email & Phone Number

Mathematics Teacher at Calandlyceum Amsterdam
Location: Amsterdam, North Holland, Netherlands 7 work roles 4 schools
1 work email found @calandlyceum.nl LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email h****@calandlyceum.nl
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Current company
Calandlyceum Amsterdam
Role
Mathematics Teacher
Location
Amsterdam, North Holland, Netherlands
Company size
149 employees

Who is Henk Lettinga? Overview

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Quick answer

Henk Lettinga is listed as Mathematics Teacher at Calandlyceum Amsterdam, a with 149 employees, based in Amsterdam, North Holland, Netherlands. AeroLeads shows a work email signal at calandlyceum.nl and a matched LinkedIn profile for Henk Lettinga.

Henk Lettinga previously worked as Owner of MeesterHenk.nl at Meesterhenk.Nl and Project Planning Engineer at Babcock International Group. Henk Lettinga holds Bachelor’S Degree, Education from Amsterdam University Of Applied Sciences.

Company email context

Email format at Calandlyceum Amsterdam

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{first_initial}{last}@calandlyceum.nl
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AeroLeads found 1 current-domain work email signal for Henk Lettinga. Compare company email patterns before reaching out.

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Profile bio

About Henk Lettinga

πΉπ‘œπ‘Ÿ 𝑖𝑑 𝑖𝑠 𝑏𝑦 π‘”π‘Ÿπ‘Žπ‘π‘’ π‘¦π‘œπ‘’ β„Žπ‘Žπ‘£π‘’ 𝑏𝑒𝑒𝑛 π‘ π‘Žπ‘£π‘’π‘‘, π‘‘β„Žπ‘Ÿπ‘œπ‘’π‘”β„Ž π‘“π‘Žπ‘–π‘‘β„Ž - π‘Žπ‘›π‘‘ π‘‘β„Žπ‘–π‘  𝑖𝑠 π‘›π‘œπ‘‘ π‘“π‘Ÿπ‘œπ‘š π‘¦π‘œπ‘’π‘Ÿπ‘ π‘’π‘™π‘£π‘’π‘ , 𝑖𝑑 𝑖𝑠 π‘‘β„Žπ‘’ 𝑔𝑖𝑓𝑑 π‘œπ‘“ πΊπ‘œπ‘‘ - π‘›π‘œπ‘‘ 𝑏𝑦 π‘€π‘œπ‘Ÿπ‘˜π‘ , π‘ π‘œ π‘‘β„Žπ‘Žπ‘‘ π‘›π‘œ π‘œπ‘›π‘’ π‘π‘Žπ‘› π‘π‘œπ‘Žπ‘ π‘‘.π„π©π‘πžπ¬π’πšπ§π¬ 𝟐:πŸ–-πŸ—

Listed skills include Electronics, Energy, Project Planning, Entrepreneurship, and 8 others.

Current workplace

Henk Lettinga's current company

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Calandlyceum Amsterdam
Calandlyceum Amsterdam
Mathematics Teacher
amsterdam, noord-holland, netherlands
Website
calandlyceum.nl
Employees
149
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7 roles

Henk Lettinga work experience

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

Mathematics Teacher

Current
Calandlyceum Amsterdam

Amsterdam Area, Netherlands

Secondary school VMBO-T.

Aug 2015 - Present

Owner Of Meesterhenk.Nl

Meesterhenk.Nl

Amsterdam Area, Netherlands

Meester Henk is a website for students, tutoring and helping them to learn mathematics.

Project Planning Engineer

Babcock International Group

Amsterdam Airport Schiphol

Calculating, planning, preparing and coordinating projects related to the baggage transport system of Amsterdam Airport Schiphol.

Mar 2014 - Jul 2015

Project Planning Engineer

Volkerrail

Alkmaar Area, Netherlands

Project based preparation activities related to project Schiphol – Amsterdam Zuid – Duivendrecht.

Oct 2013 - Dec 2013

Planning Engineer

Strukton Rail

Zwijndrecht, Netherlands

Maintenance, field of Power Supply. Contract area Dordrecht including emplacement Kijfhoek.

Mar 2011 - Sep 2013

Graduate Engineer

Less Energy Bv

Rotterdam, Netherlands

Less Energy focuses on energy-saving lighting solutions in existing facilities. This concerns mainly the conversion of existing fixtures to durable solutions, including LED lighting technology. The Netherlands has many locations, such as public areas of residential buildings, where TL- and PL-lamps are operational throughout the day. These lamps have, compared to LED-lamps, high power, low efficiency and short lifespan. These are the primary reasons for the sharp rise of the LED-lamp. The current situation makes it possible to convert existing lighting to LED-lamps, to create more sustainable sources. Through a number of housing associations, Less Energy will focus itself on this market. This project is intended to support Less Energy on this market.β€˜Through the use of energy efficient LED lighting, reduced energy use in public areas of residential buildings’.

Feb 2010 - Jul 2010

Engineer Internship

Kverneland Group

Nieuw-Vennep, Netherlands

Exploratory training period at Kverneland Group Mechatronics; Research and development, technical service and assembling. Daily activities, assist group projects and individual project.

Sep 2007 - Feb 2008
Team & coworkers

Colleagues at Calandlyceum Amsterdam

Other employees you can reach at calandlyceum.nl. View company contacts for 149 employees →

SA Sehri Algul Sehri Algul Colleague at Calandlyceum AmsterdamAmsterdam, North Holland, Netherlands View → AC Alumni Calandlyceum Amsterdam Alumni Calandlyceum Amsterdam Colleague at Calandlyceum AmsterdamAmsterdam, North Holland, Netherlands View → MM Moniek Moreels Moniek Moreels Colleague at Calandlyceum AmsterdamAmsterdam, North Holland, Netherlands View → SH Saskia Hoogerwerf-Beijer Saskia Hoogerwerf-Beijer Colleague at Calandlyceum AmsterdamAmsterdam Nieuw-West, North Holland, Netherlands View → LV Liesje Van Hout Liesje Van Hout Colleague at Calandlyceum AmsterdamThe Randstad, Netherlands View → AZ Ahmed Zekhnini Ahmed Zekhnini Colleague at Calandlyceum AmsterdamAmsterdam, North Holland, Netherlands View → SB Sanae Bouhamouch Sanae Bouhamouch Colleague at Calandlyceum AmsterdamAmsterdam, North Holland, Netherlands View → RG Rob Graatsma Rob Graatsma Colleague at Calandlyceum AmsterdamAmsterdam Nieuw-West, North Holland, Netherlands View → AD Annemarieke Dannenburg-Elmensdorp Annemarieke Dannenburg-Elmensdorp Colleague at Calandlyceum AmsterdamAmsterdam, North Holland, Netherlands View → TV Tamara Verink Tamara Verink Colleague at Calandlyceum AmsterdamNetherlands View →
4 education records

Henk Lettinga education

Havo, Natuur & Gezondheid

Het Caland Lyceum

Profile Project: Applying reversal osmosis on salt-water in third-world countries to counteract the deficit of clean drinking water.

FAQ

Frequently asked questions about Henk Lettinga

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

What company does Henk Lettinga work for?

Henk Lettinga works for Calandlyceum Amsterdam.

What is Henk Lettinga's role at Calandlyceum Amsterdam?

Henk Lettinga is listed as Mathematics Teacher at Calandlyceum Amsterdam.

What is Henk Lettinga's email address?

AeroLeads has found 1 work email signal at @calandlyceum.nl for Henk Lettinga at Calandlyceum Amsterdam.

Where is Henk Lettinga based?

Henk Lettinga is based in Amsterdam, North Holland, Netherlands while working with Calandlyceum Amsterdam.

What companies has Henk Lettinga worked for?

Henk Lettinga has worked for Calandlyceum Amsterdam, Meesterhenk.Nl, Babcock International Group, Volkerrail, and Strukton Rail.

Who are Henk Lettinga's colleagues at Calandlyceum Amsterdam?

Henk Lettinga's colleagues at Calandlyceum Amsterdam include Sehri Algul, Alumni Calandlyceum Amsterdam, Moniek Moreels, Saskia Hoogerwerf-Beijer, and Liesje Van Hout.

How can I contact Henk Lettinga?

You can use AeroLeads to view verified contact signals for Henk Lettinga at Calandlyceum Amsterdam, including work email, phone, and LinkedIn data when available.

What schools did Henk Lettinga attend?

Henk Lettinga holds Bachelor’S Degree, Education from Amsterdam University Of Applied Sciences.

What skills is Henk Lettinga known for?

Henk Lettinga is listed with skills including Electronics, Energy, Project Planning, Entrepreneurship, Research, Engineering, Microsoft Excel, and Project Management.

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