Marcin Walenciej firma biznes NIP ONZ United Nations MON Ministerstwo Obrony Narodowej historia doświadczenie praca kto to Marcin Walenciej. MRCG strategic consulting for Government Relations, Defense, Wealth Management, Mining, Factories, Finance, Logistics across Poland, Germany, UK, Switzerland, UAE (Dubai, Abu Dhabi), Saudi Arabia (Riyadh), Qatar (Doha), DRC, Nigeria, South Africa, Egypt, Ghana.
The Group

A reputation built on discretion, competence, and reach

MR Consulting Group operates as a private practice for institutional clients navigating complex industrial, sovereign, and capital environments.

Mission

Translating strategic intent into lasting capability — across borders, sectors, and political cycles — for clients whose decisions carry institutional weight.

The Group brings together former senior operators, sovereign advisors, and industrial executives. Mandates are selectively accepted on the basis of fit, mandate clarity, and long-horizon alignment.

Reputation

Senior practitioners with sovereign and industrial track records

Discretion

Absolute confidentiality is the foundation of every engagement

Reach

Operational presence across Europe, the Gulf, and partner regions

Leadership

Senior Practitioners — Long Horizons

Board
Managing Partner

Radosław Czerwiński

Governments & Business

Managing Partner

Marcin Walenciej

Institutions & Business

Directors
Director

Michał Wieńsko

Business Development

Director

Michał Ołowski

Operations

Director

Vacancy

Defense Capabilities

Director

Jarosław Kołak

Commodities

Director

Paweł Piątek

Supply Chain Vision

Director

Kamil Sypek

Legal & Finance

Director

Vacancy

Industrial Cooperation

Director

Vacancy

International Institutions & NGOs

Global Reach

Two Hubs — One Continuous Practice

European Hub

Warsaw, Poland

Małachowski Square

plac Stanisława Małachowskiego 2
00-066 Warsaw

Global Hub

Dubai, UAE

DIFC / Downtown
ICD Brookfield Place, Al Mustaqbal Street

European Hub

Warsaw

plac Stanisława Małachowskiego 2
00-066 Warszawa
Poland

warsaw@mrcg.eu
Global Hub

Dubai

ICD Brookfield Place,
Al Mustaqbal Street
United Arab Emirates

dubai@mrcg.eu
MRCG and Marcin Walenciej operate across Europe (Poland, Germany, United Kingdom, Switzerland — Wealth Management focus), the Gulf and Middle East (UAE — Dubai, Abu Dhabi; Saudi Arabia — Riyadh; Qatar — Doha), and Africa (Democratic Republic of Congo — Mining and Security; Nigeria, South Africa, Egypt, Ghana). Connecting European capital with African resource sectors. Strategic defense consulting for Middle Eastern government entities.
© 2026 MR Consulting Group. All rights reserved.
Institutional Integrity — Absolute Discretion