About us: A 100% specialized Amazon agency

A Team with strong expertise and a big passion as the foundamental of our agency

In 2017 a group of experienced digital entrepreneurs launched Xingu, an agency 100% Amazon focused. Today, this is Kiliagon, and its goal it’s more ambitius then ever: Thanks to new services on e-retail media and the new Kiliagon suite we are able to cover the emergent trends of the market with greater sofistication.

The CEO and Founder Mattia Stuani surrounded himself with an Executive Team with strong expertise and professionals highly trained and passionate about their work. Now part of Labelium Group, with agencies across Europe, Kiliagon aims for exponential growth and even more support for its brands on a global scale.

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Today Kiliagon is ready to take your business to another level.


Vision and mission

Because we want to empower people and organizations to have a positive, measurable and sustainable impact in their projects, we work on building a shared and genuine vision.

We are driven by five values:

  • Empathy: understand before answering
  • Kindness: this is our base for any relationship
  • Responsability: constantly shown with our team and clients
  • Respect: for ours and others
  • Curiosity: always innovate, look for different ways

We aim to understand and answer business needs, by leveraging a versatile connective system weaving in people, technologies and methods allowing the creation of lean custom operational programs.

The Key points to this goal are innovationtransformation and performance, for people and their organizations.


Our commitments


One of the main activities implemented is the monthly One-To-One meeting between managers and supervisors, consultants, specialists and between managers and directors.
The goal of these meetings is to monitor the progress of the team, understand and resolve any difficulties, set new goals and work together for professional and personal growth within Killiagon.
This is one of the many activities activated following the Management Champs trainings and to follow the mission and vision of Labelium Group.

Our commitments


We strive daily to create an environment where everyone feels valued and respected, and where can express their full potential. In this way, we aim to promote the autonomy, trust and self-determination of all members of our team and all our customers.

Our commitments


Our driving force is our people. Thanks to a culture based on feedback and the continuous growth and improvement, we create meaningful and valuable relationships, which allow us to work according to principles of trust and respect, also with our customers and suppliers.

Our commitments


We are committed to promoting a collaborative and proactive style, exchanging ideas and skills to create added value. Develop a corporate culture based on collaboration, knowledge sharing and openness to change, in order to promote the growth and sustainable development of both companies.

To offer high quality services that meet the needs of our customers and create a stimulating and rewarding work environment for our employees.

Our commitments


We have taken part, together with the entire Labelium group, in a path that commits us to reducing CO2 emissions and to being more aware of climate change, making small and large gestures in life and in the workplace. Working in digital does not mean being strangers to the environment but rather, it means having additional tools to improve where we live.

Our Agency operates globally in all 21 Amazon marketplaces

As part of the Labelium Group we have offices across Europe in Italy, Spain, France and Germany.

We’ve achieved Advanced status
within the Amazon Ads Partner Network

This milestone is an additional testament to our leadership and expertise in commerce, retail media and advertising on the Amazon Channel; by working closely with Amazon Ads, we will continue to build trust with our current and future partners who are looking to grow and increase their share of voice through advanced optimization systems, analytics and tools.

Mattia Stuani
CEO & Founder

Our Team

Thanks to a highly qualified team we are
ready to take your business to another level

Credits: Roberto Contena

Our Executive Team

As an Agency operating across all marketplaces,
our executive team is made up of professionals coming from different countries

Mattia Stuani

Mattia StuaniCo-Founder & CEO, Investor, lecturer

Mirco Finiello

Mirco FinielloCo-Founder & Operations Director

Hideki Yamamoto

Hideki YamamotoCo-Founder & CTO

Volker Assmann

Volker AssmannCountry Operations Director

Johann Lucas

Johann LucasBusiness Developer

Samuel Gassiat

Samuel GassiatCountry Director

Borja Pesquera

Borja PesqueraManaging Director

María López de Garayo

María López de GarayoCountry Head of E-Retail


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Registered and operating office
Xingu Srl Via Carlo Poma, 41 – 20129 Milan (MI), Italy – VAT IT10206600966 – Registered Capital 14.127,27 – REA MI-2513905

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