Mark Groot Custers: Email & Phone Number

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Capabilities & Insights Analyst | Growth, Marketing & Sales at McKinsey & Company|San Jose, Costa Rica

Position:

Capabilities & Insights Analyst | Growth, Marketing & Sales at McKinsey & Company

Location:

San Jose, Costa Rica

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Last updated: 2026-07-29

Updated: 2026-07-29

Found email addresses for Mark Groot Custers:

Business emails:

g***k@mckinsey.com

Found phone for Mark Groot Custers:

+506-***-***-9478

A different Mark Groot Custers?

Work Experience 5 years

Capabilities & Insights Analyst | Growth, Marketing & Sales at McKinsey & Company

Jan 2026 - Current

Brand Ambassador at Rudy's Kombucha

May 2024 - Aug 2025

Strategy Intern at NATWERK

Jul 2021 - Dec 2021

Mark Groot Custers started working in 2021, then the employee has changed 2 companies and 2 jobs. On average, Mark Groot Custers works for one company for 9 months.

Mark is proficient in Español, Holandés, and Ingles. Their professional focus is Análisis de datos, Análisis de marketing, and Análisis de negocio across 3 core areas.

Mark holds Databases and SQL for Data Science with Python certifications.

Education

Creative Business at HU University of Applied Sciences Utrecht (Hogeschool Utrecht)

Frequently Asked Questions

What is Mark Groot Custers's email address?

SignalHire found a verified business email address for Mark Groot Custers: g***k@mckinsey.com.

What is Mark Groot Custers's phone number?

SignalHire found a verified phone number for Mark Groot Custers: +506-***-***-9478.

How do I contact Mark Groot Custers at McKinsey & Company?

You can reach Mark Groot Custers through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Mark Groot Custers's professional background?

Mark Groot Custers has 5 years of professional experience. They have held roles including Brand Ambassador, and Strategy Intern at companies such as Rudy's Kombucha, and NATWERK. Their education includes Creative Business from HU University of Applied Sciences Utrecht (Hogeschool Utrecht).

Is Mark Groot Custers's contact information up to date?

Yes. Mark Groot Custers's SignalHire profile was last updated on 29 July 2026, reflecting their current position as Capabilities & Insights Analyst | Growth, Marketing & Sales at McKinsey & Company.

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