10-15, Avenue de Havre, Puteaux, France 112, Boulevard de Courbevoie, Courbevoie, Paris 149 and 167 Rue de Silly, Billancourt, Seine, France 15, rue Gustav Sandoz, Billancourt, Seine, France ; rue du Cours (currently avenue Émile-Zola) at Boulogne-Billancourt 17 Place Félix Faure, Paris, France 30 Whitehead's Grove, then 10a Elystan St., Chelsea, London, England 32, Quai Michelet, Levallois-Perret 39, Route de la Revolte, Levallois-Perret, Seine (near Paris) 41, rue LaBoetie, Paris, France 46-48, Boulevard de la Revolte, I, rue Chaptal, Levallois-Perret (near Paris), [[département]] [[Seine]], France 74, Rue Saint Lazare, Seine; and Avenue des Moulineaux, Billancourt; France Adderley Park, Birmingham, England Addlestone, Surrey Addlestone, Surrey, UK Barcelona Battersea, UK Belfast, Ireland Bétheny; Reims Bétheny; Reims; chief plant during war was on Rue du Val d'Or, Suresnes. Billancort Bognor Regis, West Sussex, England Bradford, England Bristol Britain Cathcart, Glasgow, Scotland Chartes Chelsea; offices apparently on St. James St., London, England Cheltenham, England Clacton, England Clapham, London; Leagrave, Luton, Bedfordshire. Colombes, a suburb of Paris Colombes, Paris Coventry Coventry, England Cricklewood, London Crossens, Southport, Lancashire, England Dalmuir, Dumbartonshire, Scotland; Parkhead Forge, Glasgow, Scotland Douai (through August 1914); Villacoublay Dumbarton East Cowes; West Cowes; Isle of Wight East Cowles, Isle of Wight Eastbourne Etampes? Etampes? France factory and slipway on Southampton Water Factory at Brooklands before moving to Manchester and then Newton Heath; second factory, 1916, at Hamble, near Southampton. Flying school, established 1910 at Brooklands, moved to Shoreham, 1911. Factory at Filton, near Bristol, England; flying schools at [[Larkhill]] in Salisbury and at Brooklands. Fishponds, Bristol, England France Freshfield, Formby, Merseyside, England Freshfield, Formby, Merseyside, England. Fullham, London, England Gosforth (Tyneside) and ? Gosport Hendon Herdon Humber Works, Stoke, Coventry, in the County of Warwick initially formed in Woking, head office at Surrey; construction and aerodrome at Brooklands; additional office, London, all England. Ipswich, Suffolk, England Issy-les-Moulineaux, Paris Issy-les-Moulineaux, Paris; flying school at Mourmelon, France; agent at Brooklands Aerodrome, Weybrdige, Surrey, England, UK. Juvisy; Quai de Seine, Argenteil, (Paris?). King's Lynn, Norfolk and Stroud, Gloucestershire; England Kingston-upon-Thames, Surrey Le Crotoy; Lyon; Issy-les-Moulineaux; Cricklewood, London Leeds, England Leeds, Olympia, and Sherburn-in-Elmet Leighton Buzzard Leiston, Suffolk, Britain Levallois-Perret (near Paris) Levallois-Perret, Neuilly-sur-Seine Levallois-Perret, Paris Lincoln London London / Hammersmith and Acton London Aerodrome, Collindale Ave, Hendon, England London, England Longbridge Works, Northfield, Birmingham; also London office; and Liancourt, France (all as of 1920) Manchester; London? many Middlesex Middleton-on-Sea, Bognor Regis, West Sussex, England Mivart St., Bristol, England Moisson Mousehold Aerodrome, apparently with offices at Rose Lane Works, both Norwich (plus London office by 1920) Newcastle-on-Tyne No. 2, Porzellangasse 2, Vienna IX, Austria; dockyard at Pola.; "Bécs" redirects to "Wien", Vienna, on German Wikipedia Norwich, England office in Edgware; flying school and place for construction at Hendon office on Cromwell Road, London SW Old Drill Hall, Townshend Road, Richmond, Surrey, England Old Kilpatrick on Clyde estuary Originally at Huntingdon; then slip-way at Sussex County Aero Club, Shoreham, and shed at Shoreham Aerodrome, England Parkside, Coventry, England Peterborough, England Portholme Aerodrome, Huntingdon, England Puteaux (3, Rue Volta), Seine, near Paris; 206 boul. Pereire, Paris, France Puteaux, [[département]] [[Seine]], France Quai de Seine, Argenteuil, [[département]] [[Seine-et-Oise]], France; 3 & 5 Boulevard de Levallois prolongé, Neuilly-Sur-Seine, [[département]] [[Seine]], France Regent St, London, England Reims, [[département]] [[Marne]], France Rue de la Ferme, Billancourt, Paris, [[département]] [[Seine]], France; 36 Boulevard Gambetta, Issy-les-Moulineaux, [[département]] [[Seine]], France. Rue de la Ferme, Billancourt, Paris; Rue de la Ferme, Billancourt, Paris; 36 Boulevard Gambetta, Issy-les-Moulineaux, Seine rue Duret, Paris; 2 Quai du General Gallieni, Suresnes, Seine Scotland Shoreham, England Siemensstadt (Siemens City) near Berlin, and Vienna, Austria, Budapest, Hungary South Farnborough, Hants (within or quite near Farnborough, Hampshire) Southport, Britain St. Maur les Fosses Surbiton Sussernes Sussex, Southern England The Hyde, Hendon use of Blériot factory, 1909, suggests a base near Paris. west of Yeovil, England Wolverhampton, England Woolston, Southampton, England; South Farmbridge Woolwich, then Creekmouth; then, 1912, to 110 Cricklewood Lane, N. London; then, 1915, to Claremont Road, Cricklewood, London. Works at Quai de Seine, Argenteuil, and on the Seine at Juvisy (both former Donnet Leveque works); also works at Vernon (all three works were near Paris). Works on Richmond Road and offices on Canbury Park Road, Kingston-on-Thames; sheds/hangars and use of airfield at Brooklands Aerodrome; seaplanes tested on Thames River; giant wartime factory Richmond Road, Ham; all in Surrey, England. workshop in hangar adjacent to factory of Regy Freres at Grenelle, Paris, we think workshop in hangar adjacent to factory of Regy Frères at Grenelle, Paris; flying school and shed at Issy-les-Moulineaux, Paris Workshop said to be in Charenton; flown at Port Aviation Aerodrome, Viry-Chatillon; both outside of Paris.