Yorkshire Purchasing Organisation was created in 1974.
The motto of Yorkshire Purchasing Organisation is 'The Buying Power behind the Public Sector'.
Yorkshire Volunteers was created in 1967.
Yorkshire Regiment was created in 2006.
Yorkshire Water was created in 1973.
Yorkshire Dales was created in 1954.
Yorkshire Brigade was created in 1948.
Arriva Yorkshire was created in 1997.
Yorkshire Museum was created in 1830.
Yorkshire Electricity was created in 1948.
Yorkshire Oaks was created in 1849.
Yorkshire Post was created in 1754.
Yorkshire Forward was created in 1999.