About

A firm built for subjects where advisory must connect with execution.

NCGB Advisory steps in when strategy, product, market access, partners and delivery need to be aligned quickly and with a high level of trust.

Gaël Marronnier portrait
Gwenn Gael MarronnierFounder, NCGB Advisory

Gwenn Gael Marronnier

An entrepreneur and executive with experience across IT, IoT, cyber, partnerships and international operations, Gaël Marronnier built NCGB Advisory to support missions where business credibility and execution capacity must move together.

Positioning

The firm works at the intersection of leadership, business development, product, technology and operations. It is most useful when several stakeholders need to move together without adding unnecessary advisory layers.

Method

Each engagement starts from the real context: objectives, constraints, dependencies, decision capacity and the required level of proof. The output is not only a document, but an execution path.

Network

Depending on scope, NCGB Advisory can mobilise complementary experts, technical partners or delivery capacity to turn framing work into visible outcomes.

International exposure and field culture

Gaël Marronnier in Dubai

GCC & international development

Experience in markets where trust, timing and partner reading are decisive.

Delivery team in Kochi, India

Extended delivery

The ability to move from framing to build when the topic requires reliable technical resources.

Satellite infrastructure in Yaounde

Infrastructure & field work

Experience with projects where integration, physical environments and operational availability matter.