Niels Keizer
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Niels Keizer Email & Phone Number

Managing Director at Group One at One
Location: Amsterdam, North Holland, Netherlands 2 work roles 2 schools
1 work email found @oneps.nl LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email n****@oneps.nl
LinkedIn Profile matched
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Current company
One
Role
Managing Director at Group One
Location
Amsterdam, North Holland, Netherlands
Company size
19 employees

Who is Niels Keizer? Overview

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Quick answer

Niels Keizer is listed as Managing Director at Group One at One, a company with 19 employees, based in Amsterdam, North Holland, Netherlands. AeroLeads shows a work email signal at oneps.nl and a matched LinkedIn profile for Niels Keizer.

Niels Keizer previously worked as Managing Director at One and founder co-owner at One Payroll. Niels Keizer holds Communicatie from Hanze.

Company email context

Email format at One

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{first_initial}{last}@oneps.nl
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AeroLeads found 1 current-domain work email signal for Niels Keizer. Compare company email patterns before reaching out.

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Profile bio

About Niels Keizer

Het uitbouwen van je eigen uitzendbureau. Het verwezenlijken van jouw groeiambities. Of een uitzendbureau starten.Ben je daarmee bezig of heb je plannen? Samen met een team van experts heb ik One opgezet om jou daarbij te helpen. Wij verzorgen je gehele backoffice en zorgen ervoor dat je risicoloos kan uitzenden. Jij de regie, wij het risico. Onlangs won One de Flexweter Award.One bestaat uit ca 20 experts die als collega fungeren voor intermediairs. Om te sparren en advies in te winnen. Klinkt interessant? Contact me voor een afspraak. Mijn interesses liggen naast backoffice-uitzenden en de ondersteuning van intermediairs op niet zo unieke gebieden zoals reizen en goede films kijken en met mooi weer ben ik graag op het water te vinden.

Listed skills include Payrolling, Business Strategy, Management, Team Building, and 12 others.

Current workplace

Niels Keizer's current company

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

One
One
Managing Director at Group One
Website
oneps.nl
Employees
19
AeroLeads page
Company profile
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2 roles

Niels Keizer work experience

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

Managing Director

Current
One
Sep 2019 - Present

Founder Co-Owner

Current
One Payroll
Aug 2010 - Present
Team & coworkers

Colleagues at One

Other employees you can reach at oneps.nl. View company contacts for 19 employees →

AN Andrea Noorlander Andrea Noorlander Colleague at OneAmsterdam Nieuw-West, North Holland, Netherlands, Netherlands View → NH Nick Hoekstra Nick Hoekstra Colleague at OneEdam, North Holland, Netherlands, Netherlands View → MV Michelle Van Duijn Michelle Van Duijn Colleague at OneNetherlands, Netherlands View → EV Eleonora Van De Pol Eleonora Van De Pol Colleague at OneAmsterdam, North Holland, Netherlands, Netherlands View → BK Boef Keizer - Roling Boef Keizer - Roling Colleague at OneAmsterdam, North Holland, Netherlands, Netherlands View → BD Brigitte De Weij Brigitte De Weij Colleague at OneAmsterdam Area, Netherlands View → VR Vinothini Rajan Vinothini Rajan Colleague at OneThe Hague, South Holland, Netherlands, Netherlands View → MS Marit Sieperda Marit Sieperda Colleague at OneAmsterdam, North Holland, Netherlands, Netherlands View → ZV Zoë Van Bennekom Zoë Van Bennekom Colleague at OneAmstelveen, North Holland, Netherlands, Netherlands View → RM Roy Molenaar Roy Molenaar Colleague at OneAmsterdam, North Holland, Netherlands, Netherlands View →
2 education records

Niels Keizer education

FAQ

Frequently asked questions about Niels Keizer

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

What company does Niels Keizer work for?

Niels Keizer works for One.

What is Niels Keizer's role at One?

Niels Keizer is listed as Managing Director at Group One at One.

What is Niels Keizer's email address?

AeroLeads has found 1 work email signal at @oneps.nl for Niels Keizer at One.

Where is Niels Keizer based?

Niels Keizer is based in Amsterdam, North Holland, Netherlands while working with One.

What companies has Niels Keizer worked for?

Niels Keizer has worked for One and One Payroll.

Who are Niels Keizer's colleagues at One?

Niels Keizer's colleagues at One include Andrea Noorlander, Nick Hoekstra, Michelle Van Duijn, Eleonora Van De Pol, and Boef Keizer - Roling.

How can I contact Niels Keizer?

You can use AeroLeads to view verified contact signals for Niels Keizer at One, including work email, phone, and LinkedIn data when available.

What schools did Niels Keizer attend?

Niels Keizer holds Communicatie from Hanze.

What skills is Niels Keizer known for?

Niels Keizer is listed with skills including Payrolling, Business Strategy, Management, Team Building, Operations Management, Entrepreneurship, Coaching, and Social Media.

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