The Sleeper People Ltd

Ronson Building, Limewood Approach, Leeds, LS14 1NG

wharfe house, wharfe banks mills, Otley, LS21 3JP

Bank Top Quarry, Bank Top, Bingley, BD16 1UA

44 Rose Lane, Lindley Moor Road, Huddersfield, NR1 1PN

Furnace Road,, Oakenshaw,, Bradford, BD12 7BH

Bradley Mills, Little Bradley, Halifax, HX4 8BH

184 & 192 Thorp Arch Industrial Estate, Wetherby, LS23 7BJ

Burdwell Works, New Mill Road, Brockholes, HD9 7AZ

5 Luty Cottages, Ploughcroft Lane, Halifax, HX3 6US

The Old Mill Stoneyard, Off Bridge Road, Horbury Bridge, WF4 5PN