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Manja Costermans Email & Phone Number

Head of Product and Growth at Hello 24|7

Location: The Randstad, Netherlands 1 work role

1 work email found @hello247.nl 2 phones found area 168 and 385 LinkedIn matched

✓ Verified Jul 2026 4 data sources Profile completeness 86%

Current company

Hello 24|7

Role

Head of Product and Growth

Location

The Randstad, Netherlands

Company size

11 employees

Who is Manja Costermans? Overview

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Quick answer

Manja Costermans is listed as Head of Product and Growth at Hello 24|7, a with 11 employees, based in The Randstad, Netherlands. AeroLeads shows a work email signal at hello247.nl, phone signal with area code 168, 385, and a matched LinkedIn profile for Manja Costermans.

Company email context

Email format at Hello 24|7

This section adds company-level context without repeating Manja Costermans's masked contact details.

{first}.{last}@hello247.nl

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

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Profile bio

About Manja Costermans

Manja Costermans is a Head of Product and Growth at Hello 24|7. She possess expertise in online marketing, marketing strategy, product development, marketing management, strategy and 9 more skills. She is proficient in English, German, Japanese and French. Colleagues describe her as "Manja is a fellow member at the Tara Building co-working space, and we were recommended to contact her about her GDPR expertise. We were so delighted with the recommendation as we were really happy with the advice she gave us. She has a wealth of knowledge on the subject and is a pleasure to work with. She was able to guide us in creating a GDPR policy statement and create a roadmap or plan for the data we collect and how we manage and protect it. From the beginning and since we engaged… Show more" and "At Female Ventures, a platform for ambitious women in business in the Netherlands, we needed to fulfill the GDPR regulations. Clearly, we needed some practical information on how to translate the overall requirements to our non profit organisation. Manja, helped us in a great way. Very efficient, very understandable and practical support. Moreover, she did some research for us and pointed us as valuable pieces of information on the internet. Quick delivery and amazingly helpful for us… Show more"

Listed skills include Online Marketing, Marketing Strategy, Product Development, Marketing Management, and 10 others.

Current workplace

Manja Costermans's current company

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

Hello 24|7

Head of Product and Growth

Amsterdam, NH, NL

Website

hello247.nl

Employees

11

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Company profile

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1 role

Manja Costermans work experience

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

Head Of Product And Growth

Hello 24|7

Amsterdam, Nh, Nl

Team & coworkers

Colleagues at Hello 24|7

Other employees you can reach at hello247.nl. View company contacts for 11 employees →

EC

Esther Clement - De Wit Colleague at Hello 24|7Netherlands View → BJ

Brian Joziasse Colleague at Hello 24|7Rotterdam, South Holland, Netherlands View → RC

Robert Clement Colleague at Hello 24|7Rotterdam, South Holland, Netherlands View → EJ

Eran Jalink Colleague at Hello 24|7Rotterdam, South Holland, Netherlands View → TC

Thomas Clement Colleague at Hello 24|7Rotterdam, South Holland, Netherlands View → AC

Arthur Clement Colleague at Hello 24|7The Randstad, Netherlands View →

FAQ

Frequently asked questions about Manja Costermans

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

What company does Manja Costermans work for?

Manja Costermans works for Hello 24|7.

What is Manja Costermans's role at Hello 24|7?

Manja Costermans is listed as Head of Product and Growth at Hello 24|7.

What is Manja Costermans's email address?

AeroLeads has found 1 work email signal at @hello247.nl for Manja Costermans at Hello 24|7.

What is Manja Costermans's phone number?

AeroLeads has found 2 phone signal(s) with area code 168, 385 for Manja Costermans at Hello 24|7.

Where is Manja Costermans based?

Manja Costermans is based in The Randstad, Netherlands while working with Hello 24|7.

What companies has Manja Costermans worked for?

Manja Costermans has worked for Hello 24|7.

Who are Manja Costermans's colleagues at Hello 24|7?

Manja Costermans's colleagues at Hello 24|7 include Esther Clement - De Wit, Brian Joziasse, Robert Clement, Eran Jalink, and Thomas Clement.

How can I contact Manja Costermans?

You can use AeroLeads to view verified contact signals for Manja Costermans at Hello 24|7, including work email, phone, and LinkedIn data when available.

What skills is Manja Costermans known for?

Manja Costermans is listed with skills including Online Marketing, Marketing Strategy, Product Development, Marketing Management, Strategy, Marketing, Management, and E Commerce.

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