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About
Us

At Semin, we champion skills and talent

We are a French family-owned industrial company that specializes in the manufacture of building materials for the construction industry.

Our core activity is the production of coatings for plasterers and painters.
 

Innovation has been a part of our DNA since 1838. Our primary goal is to create technical solutions that make installation easier and save time on construction sites. We have a revenue of 240 million euros, 40% of which is generated internationally in over 70 countries. Our strategy is centred on the customer. The close proximity of our teams in the field, combined with our flexibility and responsiveness, greatly contributes to our competitiveness.

8

production facilities
in France

4

international production sites

850

employees internationally

Accelerating our international development will be a major challenge for us in the coming years. Within the next five years, we hope to increase our international business share to 50%. We are convinced that the quality of service we provide to our customers is critical, which is why we invest on a regular basis to improve this service and stay as close to our customers' needs as possible. These developments are part of a strong desire to grow in a sustainable manner by promoting short supply chains and minimising our environmental impact as much as possible.

1

tanker

of plaster arrives on site every 20 minutes

200

thousand

tonnes of coating are produced every year

1000

pallets

leave our manufacturing sites every day

4

million

for the research and development budget

2.5

million

for the ecological transition budget

About
Us

Illustration Jean-Baptiste Laurent SEMIN

1838

Jean-Baptiste Laurent SEMIN

introduces plaster production.

Philippe SEMIN

1980

Philippe SEMIN

takes over the family business, which then had only seven employees.

Illustration de la seconde unité de production

1998

A second production unit is set up

near Perpignan, in Espira de l'Agly, to meet the needs of the southern European and North African markets.

Illustration centre de formation Semin

2008

Following high demand

a third production plant and a training centre are set up in Amblainville, near Paris.

Caroline SEMIN

2017

Arrival of Caroline SEMIN

to the position of General Manager.

SEMIN is operating in 70 countries

2022

SEMIN is operating in 72 countries

and generates 40% of its revenue through exports.

Our latest
awards & distinctions

2023

Gold Trophy - Grand prix de l’entreprise à impact - Category Made in France, received at the sommet des Entreprises de Croissance

2023

SEMIN and the entire HR team were awarded today the HRD Transformation Prize, special mention of the jury, at the Victoires du Capital Humain.

2023

Voted as Innovative by the construction industry in an event organised by the Sageret group, for our new product CE78 Joint filler 4H from our 99 Range.

2022

Caroline SEMIN is at the head of the medium-sized enterprises category of the French Women Entreprises 40 ranking.

2022

Member of the Choiseul Conquérants ranking of the Institut Choiseul

2022

Dynamism Award at the 7th edition of the Ailes de Cristal

2022

Nordbat Innovation Award for the CE 78 4H product from the 99. range.

2021

Award for Medium-Size Companies (Grands prix des ETI) in the Made In France category = BFM BUSINESS AWARD.

2019

Initiative Award for the Lorraine region.

2017

Entrepreneur of the Year Award 2017 Eastern Region for Philippe SEMIN.

2017

SAGERET chose this product for the Construction and Public Works sector in the category interior fittings: Dust control smoothing coat 

2016

SAGERET has chosen LA CROIX SOLUTIONS as a product of the construction and public works sector in the technical equipment category.

Our production
sites

map
France
SEMIN KÉDANGE SAS

Head office and production plant

1a rue de la gare
57920 Kédange sur Canner
France
Phone: 03.82.83.53.57
Fax : 03.82.83.93.33

France
SEMIN MAS LLUCIA SAS EE

Coatings and adhesives production plant

RD 117 Mas Llucia
66600 Espira de l’Agly
France
Phone: 04.68.38.58.33
Fax : 04.68.38.58.34

France
SEMIN AMBLAINVILLE

Metal frame production plant

Phone 03.44.89.79.50
Fax : 03.44.89.79.69
Certificate number: : EOM/ 63-14

France
SEMIN AMBLAINVILLE

 Coatings and adhesives production plant

ZAC des Vallées Boulevard d’Europe
60110 Amblainville
France
Ile de France Coatings and adhesives production plant
Phone: 03.44.06.43.90
Fax : 03.44.06.43.99

France
Ets LEROUX VILLELOIN-COULLANGÉ

Frame production plant

I55 route de Nouans
37460 Villeloin-Coullangé
France
Certificate number : EOM/ 94-09

France
SEMIN PROFILS EST MONDELANGE

 Profiles production plant

20 rue des Ponts
57300 Mondelange
France
Phone: 03.44.89.79.50
Fax : 03.44.89.79.69
Certificate number: EOM/ 116–02

Germany
RUG SEMIN LANGEN

Production and distribution plant of access hatches

Pittlerstrasse 21
63225 Langen
Germany

Spain
SEMIN SPAIN

Jointing tape production plant

Carrer de les Masies, 14
08635 Sant Esteve Sesrovires

Barcelona
Spain

Algeria
SEMIN ALGERIA Subsidiary

Showroom

Cité Somacob rue Boumedaoui Nacer
BT A05-06000 Bejaia
Algeria

Poland
SEMIN POLSKA FILIALE

Ul. Łopuszańska 95

02-457 Warszawa

Poland

Czech Republic
SEMIN CZ BRNO-ZABRDOVICE Subsidiary

Hanger production plant

Ponavka 2
60200 Brno-Zabrdovice

Czech Republic

SEMIN's production sites

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183 years of experience

A traditional family business
france

Made in France

8 production sites in France
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