List of ebauche factories: Difference between revisions
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* [[Japy Frères]], [[Beaucourt]], [[France]] | * [[1777]]-? [[Japy Frères]], [[Beaucourt]], [[France]] (ceased selling ebauches around the turn of the century) | ||
* [[1793]]-present [[Fabrique d'Horlogerie de Fontainemelon|Fabrique d'Horlogerie de Fontainemelon (FHF)]], [[Fontainemelon]], [[Val-de-Ruz]], [[Canton Neuchâtel]], [[Switzerland]] | * [[1793]]-present [[Fabrique d'Horlogerie de Fontainemelon|Fabrique d'Horlogerie de Fontainemelon (FHF)]], [[Fontainemelon]], [[Val-de-Ruz]], [[Canton Neuchâtel]], [[Switzerland]] | ||
** [[1793]]-[[1812]] [[Benguerel & Humbert]] | ** [[1793]]-[[1812]] [[Benguerel & Humbert]] | ||
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** [[1876]]-[[1926]] [[Fabrique d'Horlogerie de Fontainemelon|Fabrique d'Horlogerie de Fontainemelon SA]] | ** [[1876]]-[[1926]] [[Fabrique d'Horlogerie de Fontainemelon|Fabrique d'Horlogerie de Fontainemelon SA]] | ||
** [[1926]]-[[1982]] [[Fabrique d'Horlogerie de Fontainemelon|FHF]] ([[Ebauches SA]]) | ** [[1926]]-[[1982]] [[Fabrique d'Horlogerie de Fontainemelon|FHF]] ([[Ebauches SA]]) | ||
** [[1939]]? Fontaines branch is opened | |||
** [[1960]] Fontainemelon East factory is opened | |||
** [[1962]] New Fontaines factory is opened | |||
** [[1973]] Sion factory is opened | |||
** [[1982]]-present [[ETA]] [[Fabrique d'Horlogerie de Fontainemelon|Plant W20]] | ** [[1982]]-present [[ETA]] [[Fabrique d'Horlogerie de Fontainemelon|Plant W20]] | ||
* [[1834]]- | * [[1834]]-[[2006]]? [[Corgémont]], [[Vallon de Saint-Imier]], [[Neuchâtel]], [[Switzerland]] | ||
** [[1834]]-[[ | ** [[1834]]-[[1838]] [[Eguet Frères]] | ||
** [[1838]]- [[Fabrique d'Horlogerie de Fontainemelon succursale de Corgémont]] | ** [[1838]]-[[1934]]? [[Fabrique d'Horlogerie de Fontainemelon succursale de Corgémont]] | ||
* [[1856]]-present [[ETA]], [[Grenchen]], [[Solothurn]], [[Switzerland]] | ** [[1934]]?-? [[Fabrique d'Ebauches Bernoises|Fabrique d'Ebauches Bernoises succursale de Corgémont]] | ||
** [[1968]]-? New factory built | |||
** Home to Swiss Timing since [[2006]] | |||
* [[1845]]-[[1936]] [[Fabrique d'Horlogerie de Sonceboz]], [[Sonceboz]], [[Switzerland]] | |||
** [[1845]]?-[[1879]]? [[Rosselet et Challandes]] | |||
** [[1879]]?-[[1883]]? [[Rosselet & Cie]] | |||
** [[1883]]?-[[1886]]? [[Fabrique d'Ebauches Paul Robert-Rosselet]] | |||
** [[1886]]?-[[1927]] [[Fabrique d'Ebauches de Sonceboz]] | |||
** [[1927]]-[[1936]] [[Fabrique d'Ebauches Bernoises]] ([[Ebauches SA]]) | |||
* [[1854]]-[[1890]]? [[Vaucher-Dupasquier|Vaucher, Dupasquier & Cie]], [[Cortaillod]] | |||
** [[1854]]-[[1877]]? [[Vaucher-Dupasquier|Vaucher, Dupasquier & Cie]] | |||
** [[1877]]?-[[1890]]? [[Vaucher-Dupasquier|Berthoud-Coulon]] | |||
* [[1858]]-[[1932]] [[Wuilleumier Frères]], [[Renan]], [[Vallon de Saint-Imier]], [[Canton Neuchâtel]], [[Switzerland]] | |||
** [[1858]]-[[1894]]? [[Félic. Wuilleumier]] | |||
** [[1894]]?-[[1929]] [[Wuilleumier Frères]] | |||
** [[1929]]-[[1932]] [[Pedos|Pedos SA]] (relocated to [[La Chaux-de-Fonds]] in [[1932]]) | |||
* [[1856]]-present [[ETA]], [[Grenchen]], [[Canton Solothurn]], [[Switzerland]] | |||
** [[1856]]-[[1899]]? [[Dr. Girard and Schild Ebauches]] | ** [[1856]]-[[1899]]? [[Dr. Girard and Schild Ebauches]] | ||
** [[1899]]-[[1923]] [[Schild Frères]] | ** [[1899]]-[[1923]] [[Schild Frères]] | ||
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** [[1932]]-[[1982]] [[ETA]] ([[Ebauches SA]]) | ** [[1932]]-[[1982]] [[ETA]] ([[Ebauches SA]]) | ||
** [[1982]]-present [[ETA|ETA Plant W01]] | ** [[1982]]-present [[ETA|ETA Plant W01]] | ||
* [[1873]]-[[1983]] [[ | * [[1866]]- [[Obrecht & Cie]], Schmelzistrasse 16 and Schild-Hugi Strasse 50 [[Grenchen]], [[Canton Solothurn]], [[Switzerland]] | ||
** [[ | ** [[1882]]-[[1922]] - [[P. Obrecht & Cie]]/[[Société d'Horlogerie de Granges]] | ||
** [[1925]]-[[1927]] [[ | ** [[1922]]-[[1924]] - [[Felsa]] | ||
** [[1927]]-[[1983]] [[ | ** [[1927]]-[[1941]] [[Felsa]] ([[Ebauches SA]]) | ||
* [[1876]]-present [[Eterna]], [[Grenchen]], [[Solothurn]], [[Switzerland]] | ** [[1941]]-[[1969]] - [[Technica AG]] | ||
** [[1969]]-present - [[ETA|ETA Plant W08]] | |||
* [[1873]]?-[[1889]]? [[Huguenin|Louis Huguenin]], [[Renan]], [[Vallon de Saint-Imier]], [[Canton Neuchâtel]], [[Switzerland]] | |||
* [[1875]]-[[1983]] [[Charles Hahn & Cie]], [[Landeron]], [[Neuchâtel]], [[Switzerland]] | |||
** [[1875]]-[[1879]] [[Hahn Frères]] | |||
** [[1879]]-[[1889]] [[Hahn Frères & Cie]] | |||
** [[1889]]-[[1925]] [[Charles Hahn & Cie]] | |||
** [[1902]] Eastern Annex constructed | |||
** [[1915]] Factory expansion | |||
** [[1925]]-[[1927]] [[Charles Hahn & Cie|Fabrique d’Horlogerie de Fontainemelon, Succursale du Landeron]] ([[Fabrique d'Horlogerie de Fontainemelon]]) | |||
** [[1927]]-[[1983]] [[Charles Hahn & Cie|Fabrique d’Horlogerie de Fontainemelon, Succursale du Landeron]] ([[Ebauches SA]]) | |||
* [[1876]]-present [[Eterna]], [[Grenchen]], [[Canton Solothurn]], [[Switzerland]] | |||
** [[1876]]-[[1888]] [[Urs Schild]] | ** [[1876]]-[[1888]] [[Urs Schild]] | ||
** [[1888]]-[[1899]] [[Gebr. Schild & Co.]] | ** [[1888]]-[[1899]] [[Gebr. Schild & Co.]] | ||
* [[1882]]-[[1983]] [[Fabrique d'Ebauches de Fleurier]], [[Fleurier]], [[Neuchâtel]], [[Switzerland]] | * [[1882]]-[[1983]] [[Fabrique d'Ebauches de Fleurier]], [[Fleurier]], [[Neuchâtel]], [[Switzerland]] | ||
** [[1882]]-[[1892]] Petetiperre & Jéquier? | ** [[1882]]-[[1892]] Petetiperre & Jéquier? | ||
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** [[1932]]-[[1979]] [[Fabrique d'Ebauches de Fleurier]] ([[Ebauches SA]]) | ** [[1932]]-[[1979]] [[Fabrique d'Ebauches de Fleurier]] ([[Ebauches SA]]) | ||
** [[1979]]-[[1983]] [[FHF]] ([[Ebauches SA]]) | ** [[1979]]-[[1983]] [[FHF]] ([[Ebauches SA]]) | ||
* [[1888]]-present [[Felsa]], [[Bettlach]], [[Solothurn]], [[Switzerland]] | * [[1888]]-present [[Felsa]], [[Bettlach]], [[Canton Solothurn]], [[Switzerland]] | ||
** [[1888]]-? [[Ed. Kummer]] | ** [[1888]]-? [[Ed. Kummer]] | ||
** [[1932]]-? [[Fabrique d'Ebauches de Bettlach]] ([[Ebauches SA]]) | ** [[1932]]-? [[Fabrique d'Ebauches de Bettlach]] ([[Ebauches SA]]) | ||
** [[1982]]-present [[ETA]] [[Fabrique d'Ebauches de Bettlach|Plant W05]] | ** [[1982]]-present [[ETA]] [[Fabrique d'Ebauches de Bettlach|Plant W05]] | ||
* [[1892]]-? [[Chézard]], [[Switzerland]] | * [[1892]]-[[1977]]? [[Fabrique d'Ebauches de Chézard]], [[Chézard]], [[Switzerland]] | ||
** [[1892]]-[[ | ** [[1892]]-[[1904]] [[Fabrique d'Ebauches de Chézard|Sandoz & Cie]] | ||
** [[ | ** [[1904]]-[[1909]] [[Fabrique d'Ebauches de Chézard|Chézard, Albaret & Cie]] | ||
* | ** [[1909]]-[[1932]] [[Fabrique d'Ebauches de Chézard|Albaret, Kohn & Cie]] | ||
** [[ | ** [[1932]]-[[1936]] [[Fabrique d'Ebauches de Chézard|Mader & Cie]] | ||
* | ** [[1936]]-[[1969]] [[Fabrique d'Ebauches de Chézard]] ([[Ebauches SA]]) | ||
** [[ | ** [[1969]]-[[1977]]? [[Fabrique d'Ebauches de Chézard]] ([[FHF]]) | ||
* [[1896]]- [[ASSA]], [[Grenchen]], [[Solothurn]], [[Switzerland]] | * [[1891]]-? [[Tavannes Watch Co]], [[Tavannes]], [[?]], [[Switzerland]] | ||
** [[1891]]-? [[Tavannes Watch Co]] | |||
* [[1896]]- [[ASSA]], [[Grenchen]], [[Canton Solothurn]], [[Switzerland]] | |||
** [[1896]]-[[1926]] [[A. Schild SA]] | ** [[1896]]-[[1926]] [[A. Schild SA]] | ||
** [[1905]] Building 2 is added | |||
** [[1926]]-[[1978]] [[ASSA]] ([[Ebauches SA]]) | ** [[1926]]-[[1978]] [[ASSA]] ([[Ebauches SA]]) | ||
** [[1978]]-? [[ETA]] ([[Ebauches SA]]) | ** [[1978]]-? [[ETA|ETA Plant W02]] ([[Ebauches SA]]) | ||
* [[1898]]-? [[AMSA]], [[Grenchen]], [[Solothurn]], [[Switzerland]] | * [[1896]]?-? [[Wilhelm Berger]], [[Oberdorf]] | ||
** [[1898]]-[[1926]] [[ | ** [[1896]]?-[[1914]] [[Wilhelm Berger]] | ||
** [[1914]]-[[1918]] [[Berger, Flubacher, & Mangold]] | |||
** [[1918]]-[[1927]] [[Berger & Co]] | |||
** [[1927]]-? [[Felsa]] ([[Ebauches SA]]) | |||
* [[1896]]-present Usine Les Golats, [[Moutier]], [[Grand Val]], [[?]], [[Switzerland]] | |||
** [[1896]]-[[1938]] - [[Léon Lévy Frères]] | |||
** [[1938]]-[[1958]] - [[Pierce]] | |||
** [[1960]]-[[1983]] - [[Vénus]] ([[Ebauches SA]]) | |||
** [[1992]]-present [[ETA]] [[Léon Lévy Frères|Plant W16]] | |||
* [[1898]]-? [[AMSA]], [[Grenchen]], [[Canton Solothurn]], [[Switzerland]] | |||
** [[1898]]-[[1926]] [[A. Michel SA]] | |||
** [[1926]]-? [[AMSA]] ([[Ebauches SA]]) | ** [[1926]]-? [[AMSA]] ([[Ebauches SA]]) | ||
* [[1899]]-?? [[Baumgartner]], [[Grenchen]], [[Solothurn]], [[Switzerland]] | * [[1898]]-? [[A. Reymond SA]], [[Tramelan]], [[Switzerland]] | ||
** [[1898]]-[[1918]] [[Aug. Reymond]] | |||
** [[1918]]-[[1926]] [[A. Reymond SA]] | |||
** [[1926]]-[[1933]] [[Unitas]] | |||
** [[1933]]-[[1975]] [[Unitas]] ([[Ebauches SA]]) | |||
** [[1975]]-[[1979]] [[FER]] ([[Ebauches SA]]) | |||
** [[1979]]-?? [[FHF]] ([[Ebauches SA]]) | |||
* [[1899]]-?? [[Baumgartner]], [[Grenchen]], [[Canton Solothurn]], [[Switzerland]] | |||
** [[1899]]-[[1926]] [[Baumgartner Frères]] | ** [[1899]]-[[1926]] [[Baumgartner Frères]] | ||
** [[1926]]-[[?]] [[Baumgartner]] ([[Ebauches SA]]) | ** [[1926]]-[[?]] [[Baumgartner]] ([[Ebauches SA]]) | ||
* | * [[1901]]-[[1986]] [[Valjoux]], [[Les Bioux]], [[Vallée de Joux]], [[Switzerland]] | ||
** [[1901]]-[[1910]] [[J. & C. Reymond Frères]] | ** [[1901]]-[[1910]] [[J. & C. Reymond Frères]] | ||
** [[1910]]-[[1929]] [[Reymond Frères]] | ** [[1910]]-[[1929]] [[Reymond Frères]] | ||
** [[1929]]-[[1944]] [[Valjoux]] | ** [[1929]]-[[1944]] [[Valjoux]] | ||
** [[1944]]-[[1979]] [[Valjoux]] ([[Ebauches SA]]) | ** [[1944]]-[[1979]] [[Valjoux]] ([[Ebauches SA]]) | ||
** [[1979]]- | ** [[1979]]-[[1986]] [[FHF]] ([[Ebauches SA]]) | ||
* | * [[1901]]-[[1962]] [[Nouvelle Fabrique de Tavannes]], [[Tavannes]] | ||
** [[1901]]-[[1930]] [[Nouvelle Fabrique de Tavannes]] | |||
** [[ | ** [[1932]]-[[1942]] [[Nouvelle Fabrique]] | ||
** [[ | ** [[1942]]-[[1962]] [[Nouvelle Fabrique]] ([[Ebauches SA]]) | ||
* ?-? [[Arogno]], [[Ticino]], [[Switzerland]] | * ?-? [[Arogno]], [[Ticino]], [[Switzerland]] | ||
** ?-? [[Fabrique d'Ebauches Réunies d'Arogno]] | ** ?-? [[Fabrique d'Ebauches Réunies d'Arogno]] | ||
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* ?-? [[WASA]], [[Pieterlen]], [[Switzerland]] | * ?-? [[WASA]], [[Pieterlen]], [[Switzerland]] | ||
** [[1932]]-? [[Wasa]] ([[Ebauches SA]]) | ** [[1932]]-? [[Wasa]] ([[Ebauches SA]]) | ||
* [[1918]]-[[1975]] [[Aurore]], [[Villeret]], [[ | * [[1918]]-[[1975]] [[Aurore]], [[Villeret]], [[Vallon de Saint-Imier]], [[Neuchâtel]], [[Switzerland]] | ||
** [[1918]]-? [[Guerrin, Bourquin, & Cie.]] | ** [[1918]]-? [[Guerrin, Bourquin, & Cie.]] | ||
** [[1927]]-[[1968]] [[Aurore-Villeret]] ([[Fabrique d'Ebauches Bernoises]], [[Ebauches SA]]) | ** [[1927]]-[[1968]] [[Aurore-Villeret]] ([[Fabrique d'Ebauches Bernoises]], [[Ebauches SA]]) | ||
** [[1968]]-[[1975]] [[ASSA]] ([[Ebauches SA]]) | ** [[1968]]-[[1975]] [[ASSA]] ([[Ebauches SA]]) | ||
* [[1919]]-? [[Hora]], [[Cortébert]], [[ | * [[1919]]-? [[Hora]], [[Cortébert]], [[Vallon de Saint-Imier]], [[Switzerland]] | ||
** [[1919]]-[[1927]] [[Hora|Hora SA]] | ** [[1919]]-[[1927]] [[Hora|Hora SA]] | ||
** [[1927]]-? [[Fabrique d'Ebauches Bernoises]] ([[Ebauches SA]]) | ** [[1927]]-? [[Fabrique d'Ebauches Bernoises]] ([[Ebauches SA]]) | ||
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** [[1932]]-[[1979]] [[Fabrique d'Ebauches de Peseux]] ([[Ebauches SA]]) | ** [[1932]]-[[1979]] [[Fabrique d'Ebauches de Peseux]] ([[Ebauches SA]]) | ||
** [[1979]]-? [[FHF]] ([[Ebauches SA]]) | ** [[1979]]-? [[FHF]] ([[Ebauches SA]]) | ||
* [[1924]]-[[1983]] [[Vénus]], [[Moutier]], [[ | * [[1924]]-[[1983]] [[Vénus]], [[Moutier]], [[Grand Val]], [[?]], [[Switzerland]] | ||
** [[1924]]-[[1928]] [[Vénus SA]] | ** [[1924]]-[[1928]] [[Vénus SA]] | ||
** [[1928]]-[[1983]] [[Vénus]] ([[Ebauches SA]]) | ** [[1928]]-[[1983]] [[Vénus]] ([[Ebauches SA]]) | ||
* [[ | * [[1932]]-? [[Pedos|Pedos SA]], [[La Chaux-de-Fonds]], [[Neuchâtel]], [[Switzerland]] | ||
** [[ | ** [[1932]]-[[1939]] [[Pedos|Pedos SA]] (Relocated from [[Renan]]) | ||
* [[199?]]-present Usine | ** [[1939]]-[[1941]]? [[Derby|Derby SA]] | ||
** [[199?]]-present [[ETA]] [[Vénus SA|Plant | ** [[1941]]?-? [[Derby|Derby SA]] ([[Ebauches SA]]) | ||
* [[ | * [[199?]]-present Usine Graitery, [[Moutier]], [[Grand Val]], [[?]], [[Switzerland]] | ||
** [[ | ** [[199?]]-present [[ETA]] [[Vénus SA|Plant W15]] | ||
* [[2013]]-present Parc Industriel des Sociétés de Production, [[Boncourt]], [[?]], [[?]], [[Switzerland]] | |||
** [[2013]]-present [[ETA]] [[ETA|Plant W35]] | |||
==Current ETA Factories== | |||
* [[Grenchen]] | |||
** W01 ([[Schild Frères]]) - blank movements, watch parts, assembly, services - ETA SA Manufacture Horlogère Suisse, Schild-Rust-Strasse 17, CH-2540 Grenchen | |||
** W02 ([[A. Schild]]) - watch parts, assembly - Centre de production Micro Crystal, Mühlestrasse, CH-2540 Grenchen | |||
** W04 ([[A. Michel]]) - services - Blumenrainstrasse, CH-2540 Grenchen | |||
** W06 ([[Kurth Frères]]) - services - Product & Communication, Customer Service, Customer Training Center, Bahnhofstrasse 9, CH-2540 Grenchen | |||
** W08 ([[Obrecht & Cie]]/[[Felsa]]) - external parts - Centre de production, Schmelzistrasse 16, CH-2540 Grenchen | |||
** W18 - external parts - Centre de production, Niklaus Wengistrasse 65, 2540 Grenchen | |||
* [[Bettlach]] | |||
** W05 ([[Ed. Kummer]]) - blank movements, watch parts - Centre de Production Bettlach, Dorfstrasse 2, CH-2544 Bettlach | |||
* [[Moutier]] | |||
** W15 - blank movements, watch parts, external parts - Usine Graitery, site no. 15, 90, rue de la Paix, CH-2740 Moutier | |||
** W16 ([[Léon Lévy Frères]]/[[Pierce]]/[[Vénus]]) - blank movements, watch parts - Usine Les Golats, Site No. 16, 17, rue des Fleurs, CH-2740 Moutier | |||
* [[Boncourt]] | |||
** W35 - blank movements, watch parts, assembly - Parc Industriel des Sociétés de Production du Swatch Group, Rue du Temps 8, CH-2926 Boncourt | |||
* [[Fontainemelon]] | |||
** W20 ([[FHF]]) - blank movements, fourniture, assembly - Centre de production, Avenue Robert 13, CH-2052 Fontainemelon | |||
* [[Saint-Imier]] | |||
** W09 ([[Longines]]) - assembly - Centre de production, Bâtiment Les Longines, CH-2610 St-Imier | |||
* [[Villeret]] | |||
** W37 - assembly - ETA SA Manufacture Horlogère Suisse, Rue du Brue 09, 2613 Villeret | |||
* [[Sion]] | |||
** W25 - watch parts, assembly - Centre de production, Rue de la Piscine 20, CH-1950 Sion | |||
* [[Assemti]], [[Riazzino]] | |||
** W52 - assembly - Assemti SA, Via Campagna 23, CH-6595 Riazzino | |||
* [[Diantus]], [[Mendrisio]] | |||
** W51 - assembly - Diantus Watch SA, via Angelo Maspoli 2, CH-6850 Mendrisio |
Latest revision as of 03:16, 18 April 2024
- 1777-? Japy Frères, Beaucourt, France (ceased selling ebauches around the turn of the century)
- 1793-present Fabrique d'Horlogerie de Fontainemelon (FHF), Fontainemelon, Val-de-Ruz, Canton Neuchâtel, Switzerland
- 1793-1812 Benguerel & Humbert
- 1812-1825 Humbert Frères
- 1825-1876 Robert & Cie
- 1876-1926 Fabrique d'Horlogerie de Fontainemelon SA
- 1926-1982 FHF (Ebauches SA)
- 1939? Fontaines branch is opened
- 1960 Fontainemelon East factory is opened
- 1962 New Fontaines factory is opened
- 1973 Sion factory is opened
- 1982-present ETA Plant W20
- 1834-2006? Corgémont, Vallon de Saint-Imier, Neuchâtel, Switzerland
- 1834-1838 Eguet Frères
- 1838-1934? Fabrique d'Horlogerie de Fontainemelon succursale de Corgémont
- 1934?-? Fabrique d'Ebauches Bernoises succursale de Corgémont
- 1968-? New factory built
- Home to Swiss Timing since 2006
- 1845-1936 Fabrique d'Horlogerie de Sonceboz, Sonceboz, Switzerland
- 1854-1890? Vaucher, Dupasquier & Cie, Cortaillod
- 1858-1932 Wuilleumier Frères, Renan, Vallon de Saint-Imier, Canton Neuchâtel, Switzerland
- 1858-1894? Félic. Wuilleumier
- 1894?-1929 Wuilleumier Frères
- 1929-1932 Pedos SA (relocated to La Chaux-de-Fonds in 1932)
- 1856-present ETA, Grenchen, Canton Solothurn, Switzerland
- 1866- Obrecht & Cie, Schmelzistrasse 16 and Schild-Hugi Strasse 50 Grenchen, Canton Solothurn, Switzerland
- 1882-1922 - P. Obrecht & Cie/Société d'Horlogerie de Granges
- 1922-1924 - Felsa
- 1927-1941 Felsa (Ebauches SA)
- 1941-1969 - Technica AG
- 1969-present - ETA Plant W08
- 1873?-1889? Louis Huguenin, Renan, Vallon de Saint-Imier, Canton Neuchâtel, Switzerland
- 1875-1983 Charles Hahn & Cie, Landeron, Neuchâtel, Switzerland
- 1875-1879 Hahn Frères
- 1879-1889 Hahn Frères & Cie
- 1889-1925 Charles Hahn & Cie
- 1902 Eastern Annex constructed
- 1915 Factory expansion
- 1925-1927 Fabrique d’Horlogerie de Fontainemelon, Succursale du Landeron (Fabrique d'Horlogerie de Fontainemelon)
- 1927-1983 Fabrique d’Horlogerie de Fontainemelon, Succursale du Landeron (Ebauches SA)
- 1876-present Eterna, Grenchen, Canton Solothurn, Switzerland
- 1882-1983 Fabrique d'Ebauches de Fleurier, Fleurier, Neuchâtel, Switzerland
- 1882-1892 Petetiperre & Jéquier?
- 1892- Jéquier Frères & Cie.
- 1915-? Fleurier Watch Co.
- 1932-1979 Fabrique d'Ebauches de Fleurier (Ebauches SA)
- 1979-1983 FHF (Ebauches SA)
- 1888-present Felsa, Bettlach, Canton Solothurn, Switzerland
- 1888-? Ed. Kummer
- 1932-? Fabrique d'Ebauches de Bettlach (Ebauches SA)
- 1982-present ETA Plant W05
- 1892-1977? Fabrique d'Ebauches de Chézard, Chézard, Switzerland
- 1891-? Tavannes Watch Co, Tavannes, ?, Switzerland
- 1896- ASSA, Grenchen, Canton Solothurn, Switzerland
- 1896-1926 A. Schild SA
- 1905 Building 2 is added
- 1926-1978 ASSA (Ebauches SA)
- 1978-? ETA Plant W02 (Ebauches SA)
- 1896?-? Wilhelm Berger, Oberdorf
- 1896-present Usine Les Golats, Moutier, Grand Val, ?, Switzerland
- 1898-? AMSA, Grenchen, Canton Solothurn, Switzerland
- 1898-? A. Reymond SA, Tramelan, Switzerland
- 1899-?? Baumgartner, Grenchen, Canton Solothurn, Switzerland
- 1901-1986 Valjoux, Les Bioux, Vallée de Joux, Switzerland
- 1901-1962 Nouvelle Fabrique de Tavannes, Tavannes
- ?-? Arogno, Ticino, Switzerland
- ?-? WASA, Pieterlen, Switzerland
- 1932-? Wasa (Ebauches SA)
- 1918-1975 Aurore, Villeret, Vallon de Saint-Imier, Neuchâtel, Switzerland
- 1919-? Hora, Cortébert, Vallon de Saint-Imier, Switzerland
- 19??-? Jeannin-Rosselet, Buttes, Switzerland
- 1923-? Peseux, Neuchâtel, Switzerland
- 1924-1983 Vénus, Moutier, Grand Val, ?, Switzerland
- 1932-? Pedos SA, La Chaux-de-Fonds, Neuchâtel, Switzerland
- 199?-present Usine Graitery, Moutier, Grand Val, ?, Switzerland
- 2013-present Parc Industriel des Sociétés de Production, Boncourt, ?, ?, Switzerland
Current ETA Factories
- Grenchen
- W01 (Schild Frères) - blank movements, watch parts, assembly, services - ETA SA Manufacture Horlogère Suisse, Schild-Rust-Strasse 17, CH-2540 Grenchen
- W02 (A. Schild) - watch parts, assembly - Centre de production Micro Crystal, Mühlestrasse, CH-2540 Grenchen
- W04 (A. Michel) - services - Blumenrainstrasse, CH-2540 Grenchen
- W06 (Kurth Frères) - services - Product & Communication, Customer Service, Customer Training Center, Bahnhofstrasse 9, CH-2540 Grenchen
- W08 (Obrecht & Cie/Felsa) - external parts - Centre de production, Schmelzistrasse 16, CH-2540 Grenchen
- W18 - external parts - Centre de production, Niklaus Wengistrasse 65, 2540 Grenchen
- Bettlach
- W05 (Ed. Kummer) - blank movements, watch parts - Centre de Production Bettlach, Dorfstrasse 2, CH-2544 Bettlach
- Moutier
- W15 - blank movements, watch parts, external parts - Usine Graitery, site no. 15, 90, rue de la Paix, CH-2740 Moutier
- W16 (Léon Lévy Frères/Pierce/Vénus) - blank movements, watch parts - Usine Les Golats, Site No. 16, 17, rue des Fleurs, CH-2740 Moutier
- Boncourt
- W35 - blank movements, watch parts, assembly - Parc Industriel des Sociétés de Production du Swatch Group, Rue du Temps 8, CH-2926 Boncourt
- Fontainemelon
- W20 (FHF) - blank movements, fourniture, assembly - Centre de production, Avenue Robert 13, CH-2052 Fontainemelon
- Saint-Imier
- W09 (Longines) - assembly - Centre de production, Bâtiment Les Longines, CH-2610 St-Imier
- Villeret
- W37 - assembly - ETA SA Manufacture Horlogère Suisse, Rue du Brue 09, 2613 Villeret
- Sion
- W25 - watch parts, assembly - Centre de production, Rue de la Piscine 20, CH-1950 Sion
- Assemti, Riazzino
- W52 - assembly - Assemti SA, Via Campagna 23, CH-6595 Riazzino
- Diantus, Mendrisio
- W51 - assembly - Diantus Watch SA, via Angelo Maspoli 2, CH-6850 Mendrisio