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Jelmer Siersema Email & Phone Number

Directeur bij InsingerGilissen Bankiers N.V. at InsingerGilissen Bankiers N.V.

Location: The Hague, South Holland, Netherlands 4 work roles 1 school

1 work email found @insinger.com LinkedIn matched

✓ Verified May 2026 4 data sources Profile completeness 100%

Current company

InsingerGilissen Bankiers N.V.

Role

Directeur bij InsingerGilissen Bankiers N.V.

Location

The Hague, South Holland, Netherlands

Company size

316 employees

Who is Jelmer Siersema? Overview

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Quick answer

Jelmer Siersema is listed as Directeur bij InsingerGilissen Bankiers N.V. at InsingerGilissen Bankiers N.V., a company with 316 employees, based in The Hague, South Holland, Netherlands. AeroLeads shows a work email signal at insinger.com and a matched LinkedIn profile for Jelmer Siersema.

Jelmer Siersema previously worked as Directeur at Insingergilissen Bankiers N.V. and Directeur Kantoor Den Haag at Bank Insinger De Beaufort N.V.. Jelmer Siersema holds Bachelor, Pedagogiek from Pedagogische Academie Mariahoeve.

Company email context

Email format at InsingerGilissen Bankiers N.V.

This section adds company-level context without repeating Jelmer Siersema's masked contact details.

{first}.{last}@insinger.com

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AeroLeads found 1 current-domain work email signal for Jelmer Siersema. Compare company email patterns before reaching out.

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Profile bio

About Jelmer Siersema

Jelmer Siersema is a Directeur bij InsingerGilissen Bankiers N.V. at InsingerGilissen Bankiers N.V.. They possess expertise in vermogensbeheer, beleggen, private banking, leiding geven, vermogens advisering.

Listed skills include Vermogensbeheer, Beleggen, Private Banking, Leiding Geven, and 1 others.

Current workplace

Jelmer Siersema's current company

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

Insingergilissen Bankiers N.V.

Directeur bij InsingerGilissen Bankiers N.V.

netherlands

Website

insingergilissen.nl

Employees

316

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Company profile

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4 roles

Jelmer Siersema work experience

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

Directeur

Current

Insingergilissen Bankiers N.V.

Den Haag En Omgeving, Nederland

Oct 2017 - Present

Directeur Kantoor Den Haag

Current

Bank Insinger De Beaufort N.V.

Den Haag

Jan 2010 - Present

Senior Private Banker

Bank Insinger De Beaufort

Jan 2010 - Oct 2011

Private Banker

Meespierson Den Haag

Diverse functies

Jan 1983 - Aug 1998

Team & coworkers

Colleagues at InsingerGilissen Bankiers N.V.

Other employees you can reach at insingergilissen.nl. View company contacts for 316 employees →

IV

Iris Van De Looij Colleague at Insingergilissen Bankiers N.V. Amsterdam, North Holland, Netherlands, Netherlands View → LR

Loek Reijns Colleague at Insingergilissen Bankiers N.V. Amsterdam, North Holland, Netherlands, Netherlands View → NM

Nitin Mishra Colleague at Insingergilissen Bankiers N.V. Netherlands, Netherlands View → SV

Sophie Van Den Berg Colleague at Insingergilissen Bankiers N.V. Amsterdam, North Holland, Netherlands, Netherlands View → RV

Roger Van Leuffen Colleague at Insingergilissen Bankiers N.V. De Goorn, North Holland, Netherlands, Netherlands View → PL

Patrick Lakerveld Colleague at Insingergilissen Bankiers N.V. The Randstad, Netherlands, Netherlands View → PR

Patrick Ris Colleague at Insingergilissen Bankiers N.V. Amsterdam, North Holland, Netherlands, Netherlands View → MD

Miranda De Munk Colleague at Insingergilissen Bankiers N.V. Amsterdam, North Holland, Netherlands, Netherlands View → E-

Elisa - Colleague at Insingergilissen Bankiers N.V. Amsterdam, North Holland, Netherlands, Netherlands View → EP

Erna Plantinga Colleague at Insingergilissen Bankiers N.V. Amsterdam, North Holland, Netherlands, Netherlands View →

1 education record

Jelmer Siersema education

Pedagogische Academie Mariahoeve

Pedagogiek

FAQ

Frequently asked questions about Jelmer Siersema

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

What company does Jelmer Siersema work for?

Jelmer Siersema works for InsingerGilissen Bankiers N.V..

What is Jelmer Siersema's role at InsingerGilissen Bankiers N.V.?

Jelmer Siersema is listed as Directeur bij InsingerGilissen Bankiers N.V. at InsingerGilissen Bankiers N.V..

What is Jelmer Siersema's email address?

AeroLeads has found 1 work email signal at @insinger.com for Jelmer Siersema at InsingerGilissen Bankiers N.V..

Where is Jelmer Siersema based?

Jelmer Siersema is based in The Hague, South Holland, Netherlands while working with InsingerGilissen Bankiers N.V..

What companies has Jelmer Siersema worked for?

Jelmer Siersema has worked for Insingergilissen Bankiers N.V., Bank Insinger De Beaufort N.V., Bank Insinger De Beaufort, and Meespierson Den Haag.

Who are Jelmer Siersema's colleagues at InsingerGilissen Bankiers N.V.?

Jelmer Siersema's colleagues at InsingerGilissen Bankiers N.V. include Iris Van De Looij, Loek Reijns, Nitin Mishra, Sophie Van Den Berg, and Roger Van Leuffen.

How can I contact Jelmer Siersema?

You can use AeroLeads to view verified contact signals for Jelmer Siersema at InsingerGilissen Bankiers N.V., including work email, phone, and LinkedIn data when available.

What schools did Jelmer Siersema attend?

Jelmer Siersema holds Bachelor, Pedagogiek from Pedagogische Academie Mariahoeve.

What skills is Jelmer Siersema known for?

Jelmer Siersema is listed with skills including Vermogensbeheer, Beleggen, Private Banking, Leiding Geven, and Vermogens Advisering.

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