History

1938
Foundation

Hideo Osawa founded OSG Grinding Co., Ltd in Tokyo and started manufacturing and selling taps and rolling mills.

1942
Thread Gauges

Started manufacturing and selling thread gauges.

1956
Laminating rolls

Started manufacturing and selling laminating rolls.

1963
OSG Corporation

OSG Corporation was founded as the sole supplier of OSG products in Japan.

1968
USA

OSG Tap and Die, Inc. was founded. in Chicago, USA which was later renamed OSG USA,Inc.

1969
Taiwan

OSG Taiho Tool Mfg.Co.,Ltd was founded. in Taiwan.

1970
Milling Cutters HSS

Started the manufacture of Milling Cutters in HSS.

1974
Foundation OSG Precision Tools Ltda. in Brazil

OSG Precision Tools Ltda. in Brazil which later became OSG Sulamericana de Tools in 2009.

1980
Carbide Milling Cutters

Started manufacturing carbide milling cutters.

1984
Drills

Started manufacturing and selling Drills.

1985
Korea

OSG Korea Corporation was founded.

1988
Canada

OSG Canada Ltd was founded.

1992
OSG unification

The OSG MFG. Company and OSG Corporation merged as OSG Corporation.

1993
Asia

OSG Asia Pte. Ltd. in singapore.

1994
Mexico

OSG Royco was founded in Mexico.

1996
Thailand

OSG Thai Co., Ltd. was founded in Thailand.

1997
Belgium

OSG Europe Logistics S.A. was founded in Belgium.

1997
France

OSG France s.a.r.l. was founded in France.

1999
England

OSG UK Limited was founded in England.

2000
Scandinavia

OSG Scandinavia A/S was founded in Denmark.

2001
China

OSG (Shanghai) Co., Ltd. was founded in Shanghai.

2002
Spain

OSG Tooling Iberica was founded in Spain. (renamed OSG Comaher S.L. in 2009).

2003
Germany

OSG GmbH was founded in Germany.

2003
Italy

OSG Italia S.R.L. was founded in Italy.

2005
India

OSG (India) Pvt, Ltd. was founded in India.

2007
Indonesia

PT was founded. OSG Indonesia.

2008
Vietnam

OSG Vietnam Co., Ltd was founded.

2008
Nederland

 OSG Mac World Nederland B.V. was founded. (renamed OSG Nederland B.V.)

2008
Philippines

OSG Philippines Corporation was founded in the Philippines.

2012
Turkey

OSG Turkey Kesici Takımlar Sanayi ve Ticaret A.Ş. was founded in Turkey.

2012
Poland

OSG Poland Sp was founded. z.o.o., in Poland.

2012
Romania

Romsan International Company S.R.L. was founded. in Romania.

2016
Russia

OSG Ltd. was founded in Russia.