| Description | Kibworth Gas; Kidderminster Gas; Kidsgrove Gaslight; Kildwick Parish Gas; Kilmalcom Gas; Kilwinning Gas; Kinghorn Gas-Light; King's Lynn Gas; Kinross & Milnathort Gas Light; Kippax & District Gas; Kirbymoorside Lighting; Kirkburton, Shelley & Sheppey Gas; Kirkby Lonsdale Gas; Kirkby Stephen Gas; Kirkconnel Gas; Kirkham Gas; Kirriemiur Gas; Kirton Gas; Knottingley Gas; Lampeter, Llandyssul, Tregaron & Aberayron Gas; Langholm Gas & Electricity Supply; Langport Huish & Curry Rivel Gas; Launceston Gas; Laurencekirk Lighting Society |