Accelerating
Fairly.

We support entrepreneurs contributing to the common good by combining human values and economic performance.
We invest, and fully commit ourselves, for the right amount of time to help them achieve their potential.

The Right investment Duration

We invest our own equity, based on an evergreen model,

and for the right amount of time.

Common Good

We invest in initiatives that advance and contribute to the Common Good

of today and tomorrow : fair projects with meaningful social, societal, or environmental impact.

People & Performance

If we are to create long term and lasting value, these two elements are essential for our investments choices

and for our support during these investments.

Venture Capital, Growth Capital, LBO

We support companies at all stages,

from Series A onward to LBOs.

Our key figures

+ €

165m

TOTAL
INVESTMENTS

TOTAL PORTFOLIO COMPANIES

FoF INVESTMENTS

REAL-ESTATE INVESTMENTS

LAUNCH DATE

2015

Our community of committed entrepreneurs

CLEVERCONNECT
Marko

BH TECHNOLOGIES
Taïsei

SEPROLEC
PHILIPPE

APTIC
PIERRE STANISLAS & COELIO

SANTE ACADEMIE
Stanislas, Félix & Jessym

YESPARK
Thibault & Charles

ANAXAGO
JOACHIM

PHÉNIX
SIMON

WANDERCRAFT
Jean-Louis, Nicolas & Matthieu

POSOS
Emmanuel & Benjamin

UP FACTOR
Didier

Investing Fairly

Investing also means investing ourselves : We commit humanly to our investments

Our support

"Accélérer Juste" Program

Based on the challenges and aspirations of entrepreneurs, we collaboratively design a customized support program, wich we then finance.

Our Network

We foster networking, facilitate connections, and promote knowledge-sharing. We create exchanges between our entrepreneurs and members of our community (shareholders, partners etc.).

Sharing the value creation

Our humanist values are reflected in a system of value sharing that benefits associations and philanthropic causes, enabled through our endowment fund : SOFIOUEST SOLIDARITÉ.

Supporting the independence and freedom of the press

Helping our communities and our regions by supporting employment and trainings

Supporting the "Living together" concept, at every scale, from the local community to the world

Protecting our environment and our climate

Our endowment fund

Our News & Events

All our news

Event

A look back at the SOFIOUEST 2025 Annual Meeting

On October 14, 2025, we held our Rencontres "Accélérer Juste." under the theme: "The crash of the old world, the acceleration of the new."

Endowment funds

Supporting social and professional integration: a mission at the heart of our humanist values

The SOFIOUEST SOLIDARITE endowment fund is renewing its support for CODE PHENIX for the 4th year running.

News

Transforming the existing, building the future

SOFIOUEST is proud to be working alongside Groupe MAZUREAU on this ambitious and emblematic renovation project, which will soon be home to the EIFFAGE ENERGIE SYSTEMES teams.

Disposal Equity interests

A new chapter opens for UPFACTOR

UPFACTOR joins the POLYLOGIS Group, a major player in the housing sector for more than 60 years.

Event

Cybersecurity: a technical subject? Not just a technical subject. A strategic subject!

On Thursday July 17, SOFIOUEST brought together the managers of its holdings for an exclusive session on a crucial issue: cybersecurity.

News Shareholdings

BH TECHNOLOGIES strengthens its Environment division with the acquisition of HEYLIOT

BH TECHNOLOGIES, leader in connected solutions for public lighting and waste collection management, announces the acquisition of HEYLIOT, a specialist in the intelligent management of container fleets.

Shareholdings News

YESPARK takes over ZENPARK and consolidates its leading position in digital parking in France

Created over 10 years ago, YESPARK is the French leader in online parking reservations, making daily life easier for thousands of French people.

News Transfer

A new era for KLAXOON

KLAXOON joins WRIKE to pursue its international development

News

SOFIOUEST promotes in-house

Benjamin DOSDAT appointed Investment Director

News

Towards a sunny 2025

The SOFIOUEST team wishes you a very happy new year 2025.

AcceleratingFairly.

The Right investment Duration

Common Good

People & Performance

Venture Capital, Growth Capital, LBO

Our key figures

Our community of committed entrepreneurs

Investing Fairly

"Accélérer Juste" Program

Our Network

Sharing the value creation

Supporting the independence and freedom of the press

Helping our communities and our regions by supporting employment and trainings

Supporting the "Living together" concept, at every scale, from the local community to the world

Protecting our environment and our climate

Our News & Events

A look back at the SOFIOUEST 2025 Annual Meeting

Supporting social and professional integration: a mission at the heart of our humanist values

Transforming the existing, building the future

A new chapter opens for UPFACTOR

Cybersecurity: a technical subject? Not just a technical subject. A strategic subject!

BH TECHNOLOGIES strengthens its Environment division with the acquisition of HEYLIOT

YESPARK takes over ZENPARK and consolidates its leading position in digital parking in France

A new era for KLAXOON

SOFIOUEST promotes in-house

Towards a sunny 2025

Do you have a project that aligns our investment priorities, unique approach, values, and ambition ?

Accelerating
Fairly.