Billionaire Profile
Daniel Roullier & family
Global Rank
#3083

Image: Public domain | via Wikimedia Commons

Daniel Roullier & family

CEO, Groupe Roullier
FR
Real-Time Net Worth
$1B
As of December 2025
Age
90
Source
animal feed
Industry
food-beverage
Citizenship
FR

Biography

Daniel Roullier, a French entrepreneur born in 1935, is the founder of Groupe Roullier, an agribusiness conglomerate. His wealth source is primarily animal feed, and he has built a net worth of $1.0 billion. Roullier's career began in 1959 when he established Timac, which later became a vital part of Groupe Roullier. The company has grown into a global leader in the food and beverage industry. The company is family-owned and operates in 116 countries.

Wealth Over Time

In-Depth Profile

Early Life

Daniel Roullier was born on November 14, 1935, in Landébia, France, and grew up in Saint-Malo. His early life was marked by a strong connection to his community. Roullier's entrepreneurial journey began with a vision to improve agricultural practices.

Rise to Success

In 1959, Roullier purchased a seaweed deposit near Saint-Malo, which led to the establishment of Timac. Timac's initial focus was converting marine limestone into a soil conditioner. This venture expanded and became Groupe Roullier. Groupe Roullier is now a major player in the agribusiness sector, with a presence in 116 countries.

Key Business Strategies

Groupe Roullier's success is attributed to its focus on innovation and a unique business model that emphasizes direct interaction with farmers. This approach provides tailored solutions to reduce input and optimize plant nutrient uptake. The company has expanded its operations through strategic acquisitions, solidifying its global presence. The company has also invested in research and development, including projects supported by the European Investment Bank.

Philanthropy

Daniel Roullier is committed to promoting sustainable agriculture. The Roullier Endowment Fund, created in 2016, supports programs that benefit sustainable agriculture worldwide. The fund's initiatives promote sustainable agricultural practices and contribute to the United Nations' Sustainable Development Goals.

Career Milestones

1959

Founded Timac

Established Timac to convert marine limestone into a soil conditioner.

1959

Founded Groupe Roullier

Established the agribusiness conglomerate.

2011

Transferred ownership

Transferred ownership of Groupe Roullier to his children and grandchildren.

2016

Created Roullier Endowment Fund

Established to promote sustainable agriculture.

Philanthropy & Social Impact

Sustainable Agriculture

Roullier Endowment Fund

Undisclosed

Supports programs that promote sustainable agriculture.

Business Philosophy & Leadership

Leadership Principles

Innovation

An essential driver of performance, innovation is an integral part of Groupe Roullier’s DNA.

Entrepreneurial Spirit

Take bold steps to succeed in the challenges of tomorrow.

Controversies & Challenges

2024

Ammonia Emissions

Timac was condemned to pay 115,000 euros for excessive ammonia emissions on the Saint-Malo site between 2018 and 2021. Timac appealed.

Unknown

Cadmium in Fertilizers

Four of the five most sold phosphate fertilizers by Groupe Roullier in France have cadmium levels exceeding ANSES recommendations.