About us

Our history

2009

Three young and impassioned friends came together with the aim of supporting entrepreneurs and individuals in the management of their businesses. They were all under 25 and motivated by their ambition to digitalise the world of trust companies because, in their view, this issue would be the future of the profession.

One of the building blocks of their business was to be on constant technological watch in their respective field. More and more projects were launched and customised technical solutions were provided to customers.

2012

They were among the first companies to use cloud technology for their fiduciary activity, soon followed in the next few years by the implementation of online tools which were specific to their customers.

2015

A new tax partner joined the initial trio to develop their 360° customer service. In September of the same year, the company DYN SA was created with its headquarters based in Lausanne.

DYN represents the dynamism of its teams and their desire to deliver high-quality work. The name was unanimously approved by the founders.

From its very inception, the company’s mission has been to support not only its customers but also its technological partners in their development.

The group had four employees by 2015.

2017

Digitalisation led to expansion within the country’s borders, as the company opened its Geneva office. Its prime location in Cornavin means it can welcome customers in the heart of the city. The following year saw the opening of an office in Valais.

The group had five employees by 2017.

2018

The business demonstrated its firm commitment to bringing out new service technologies by helping a large online accounting management company become established in French-speaking Switzerland. The trust company put forward its services and hosted webinars for its customers in order to promote this company’s services.

DYN welcomed the arrival of new employees. Young, dynamic and multilingual, the team was built on values of sharing, environmental awareness and excellence through education and training.

The group had eight employees by 2018.

2019

10 years after it was founded, DYN began to find its offices on Rue de la Gare in Lausanne rather cramped. The move to Rue de la Grotte was a symbolic turning point, with the new premises offering over two times more working space. Less than a year later, the need for space was keenly felt and DYN doubled its working space once with the acquisition of another floor in the same building.

The group had 13 employees by 2019.

2020

A strategic partnership was created with the arrival of group Immosynergies to DYN’s capital. This partnership opened up strong growth opportunities in the Geneva region.

The group had 19 employees by 2020.
> Discover the IMMOSYNERGIES Group

2021

DYN Genève became an entity in its own right. The Geneva team felt the same way as the Lausanne office – more space was needed! The team moved to new, more spacious premises in the same office block in Cornavin. DYN was now equipped with a solid organisational structure thanks to the creation of the DYN|GROUP, in anticipation of strong future growth.

The group had 28 employees by 2021.

2022

The arrival of a new tax expert partner led to the creation of DYN TAX, a new entity of the DYN Group, designed to meet the most technical of taxation requirements.

Additional services were incorporated into DYN|GROUP to assist customers in their business management, such as DYN Audit, DYN Assurances... and many more!

The group had 35 employees by 2022.

2023

A 360° solution was implemented for our business and individual customers as we welcomed DYN Assure into the fold. We can now offer our expertise across the board and support our customers with all their projects.

The opening of our new offices in Plan-les-Ouates, a new working space that our customers will love.

The group had 40 employees by 2023.
2009
Three young and impassioned friends came together with the aim of supporting entrepreneurs and individuals in the management of their businesses. They were all under 25 and motivated by their ambition to digitalise the world of trust companies because, in their view, this issue would be the future of the profession.

One of the building blocks of their business was to be on constant technological watch in their respective field. More and more projects were launched and customised technical solutions were provided to customers.
2012
They were among the first companies to use cloud technology for their fiduciary activity, soon followed in the next few years by the implementation of online tools which were specific to their customers.
2015
A new tax partner joined the initial trio to develop their 360° customer service. In September of the same year, the company DYN SA was created with its headquarters based in Lausanne.

DYN represents the dynamism of its teams and their desire to deliver high-quality work. The name was unanimously approved by the founders.

From its very inception, the company’s mission has been to support not only its customers but also its technological partners in their development.

The group had four employees by 2015.
2017
Digitalisation led to expansion within the country’s borders, as the company opened its Geneva office. Its prime location in Cornavin means it can welcome customers in the heart of the city. The following year saw the opening of an office in Valais.

The group had five employees by 2017.
2018
The business demonstrated its firm commitment to bringing out new service technologies by helping a large online accounting management company become established in French-speaking Switzerland. The trust company put forward its services and hosted webinars for its customers in order to promote this company’s services.

DYN welcomed the arrival of new employees. Young, dynamic and multilingual, the team was built on values of sharing, environmental awareness and excellence through education and training.

The group had eight employees by 2018.
2019
10 years after it was founded, DYN began to find its offices on Rue de la Gare in Lausanne rather cramped. The move to Rue de la Grotte was a symbolic turning point, with the new premises offering over two times more working space. Less than a year later, the need for space was keenly felt and DYN doubled its working space once with the acquisition of another floor in the same building.

The group had 13 employees by 2019.
2020
A strategic partnership was created with the arrival of group Immosynergies to DYN’s capital. This partnership opened up strong growth opportunities in the Geneva region.

The group had 19 employees by 2020.
Discover Immosynergies Group
2021
DYN Genève became an entity in its own right. The Geneva team felt the same way as the Lausanne office – more space was needed! The team moved to new, more spacious premises in the same office block in Cornavin. DYN was now equipped with a solid organisational structure thanks to the creation of the DYN|GROUP, in anticipation of strong future growth.

The group had 28 employees by 2021.
2022
The arrival of a new tax expert partner led to the creation of DYN TAX, a new entity of the DYN Group, designed to meet the most technical of taxation requirements. Additional services were incorporated into DYN|GROUP to assist customers in their business management, such as DYN Audit, DYN Assurances... and many more!

The group had 35 employees by 2022.
2023
A 360° solution was implemented for our business and individual customers as we welcomed DYN Assure into the fold. We can now offer our expertise across the board and support our customers with all their projects. The opening of our new offices in Plan-les-Ouates, a new working space that our customers will love.

The group had 40 employees by 2023.

Our social causes

Every Christmas, DYN supports a wide range of organisations through employee recommendations. Among the projects that we’ve been committed to supporting:

Kamboo Project

is committed to sustainably improving the living conditions of the rural Cambodian population.

CO-OPERAID

is involved in the education and professional training sector. Its projects help children and young people affected by poverty in five African and Asian countries.

La Fondation Planète des Enfants Malades

improves the daily lives and well-being of in- and outpatient children and adolescents every year at Lausanne University Hospital’s paediatric department.

Suisse-Rando

looks after the appearance, maintenance and quality of Switzerland’s marked hiking trails.

MOD-ELLE

is a Swiss association that aims to tackle gender stereotypes, which have an impact on young people’s aspirations and limit their career choices. Its ‘Future Models’ project enables voluntary professionals to speak to primary school pupils about their job, showing them how what they learn at school can make it possible to forge a future career that they are passionate about, free from gender bias. Our activities are free of charge and adapted to the age of the children.

RightsTech Women (RTW)

is an innovative non-profit organisation that combines technology and human rights training for girls and women.

Skilled Women World Wide

has made it possible for DYN to provide support to a young Thai student in her online training from Sukhothai Thammathirat Open University. Her goal is to obtain a bachelor in accounting.

Comundo

is committed to helping people affected by poverty in the areas of education, health, food and income security as well as human rights in general. The organisation also helps tackle the effects of climate change and damage to the environment.

Feel free to get in touch with these organisations if you care about these causes!

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Listed as one of the "Best tax and fiduciary experts in Switzerland 2025" by the PME & Bilanz newspaper.
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Listed as one of the “Best tax and fiduciary experts in Switzerland 2025” by the PME & Bilanz newspaper.