30 Whitehead's Grove, then 10a Elystan St., Chelsea, London, England Adderley Park, Birmingham, England Addlestone, Surrey Addlestone, Surrey, UK Adlershof Aldershof; Berlin; Berlin-Charlottenberg with seaplane works at Straslund Barcelona Battersea, UK Belfast, Ireland Berlin-Oberschöneweide Berlin-Reinickendorf Berlin-Rummelsburg, Germany Berlin-Templehof, Germany Berlin; Berlin-Johannisthal Berlin; Berlin-Treptow; Berlin-Johannistal Bognor Regis, West Sussex, England Bork i. Mark ? Bradford, England Bristol Britain Cathcart, Glasgow, Scotland Chelsea; offices apparently on St. James St., London, England Cheltenham, England Clacton, England Clapham, London; Leagrave, Luton, Bedfordshire. constructed at Polson Iron Works, Toronto; offices appear to have been in New York, NY. Coventry Coventry, England Cricklewood, London Crossens, Southport, Lancashire, England Dalmuir, Dumbartonshire, Scotland; Parkhead Forge, Glasgow, Scotland Dessau Dumbarton East Cowes; West Cowes; Isle of Wight East Cowles, Isle of Wight Eastbourne Erfurt 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 Freshfield, Formby, Merseyside, England Freshfield, Formby, Merseyside, England. Friedrichshafen Fullham, London, England Golm in der Mark Gosforth (Tyneside) and ? Gosport Griesheim, Darmstadt Halberstadt Hamburg-Fuhlsbüttel; acquired location at Travemunde, 1918, to where it relocates 1921. Hannover Hannover-Linden, Germany Hanuske Hendon Herdon Humber Works, Stoke, Coventry, in the County of Warwick Hundsfeld; Breslau initially formed in Woking, head office at Surrey; construction and aerodrome at Brooklands; additional office, London, all England. Ipswich, Suffolk, England Kiev King's Lynn, Norfolk and Stroud, Gloucestershire; England Kingston-upon-Thames, Surrey Leeds, England Leighton Buzzard Leipzig Leiston, Suffolk, Britain Libau (elsewhere, Liebau) Lincoln Lindau/Friedrichshaften, Germany Lindenthal, Leipzig 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) Magdeburg Manchester; London? Manheim Mannheim-Rhein many Manzell, Friedrichshafen Middlesex Middleton-on-Sea, Bognor Regis, West Sussex, England Mivart St., Bristol, England Mousehold Aerodrome, apparently with offices at Rose Lane Works, both Norwich (plus London office by 1920) Mulhausen; moved head office to Leipzig, 1914, with plants in Leipzig-Heiterblick and Freiburg; subsidiary in Vienna, Austria. Munich new factory at Brandenburg am Havel; flying ground at Briest; plus, until 1916, former Hansa Flugzeugwerke at Hamburg-Fuhlsbuttel; Berlin-Rummelsburg Newcastle-on-Tyne Niderwalluf, also identified as Mainz-Gonsenheim and Gonzenheim near Mainz. Niederad, Frankfurt-am-Main Niederneuendorf, near Berlin; Berlin No. 2, Porzellangasse 2, Vienna IX, Austria; dockyard at Pola.; "Bécs" redirects to "Wien", Vienna, on German Wikipedia Norwich, England Oberursel (Taunus), near Frankfurt (Main), Germany. Odessa; additional factory at Simferopol, 1916 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 Olympia, Leeds, Yorkshire ; Sherburn-in-Elmet Originally at Huntingdon; then slip-way at Sussex County Aero Club, Shoreham, and shed at Shoreham Aerodrome, England originally at Riga, Latvia, Russia; then St. Petersburg, Russia, from mid-1914 Paris, Strasbourg, Prague, Warsaw, Vienna, Belgrade, Budapest, Bucharest, Constantinople (Instanbul), Ankara Parkside, Coventry, England Peterborough, England Pichelsdorf, Berlin (? as to also Zeuthen, Berlin) Portholme Aerodrome, Huntingdon, England Regent St, London, England rented space in hangars at Berlin-Johhannisthal Riga; St. Petersburg Rotthausen Aerodrome, Gelsenkirchen; Nordhausen Saint Petersburg Scotland Shoreham, England Siemensstadt (Siemens City) near Berlin, and Vienna, Austria, Budapest, Hungary Siemensstadt (Siemens City) near Berlin, No. 3, Askanischer Platz, Berlin, Germany South Farnborough, Hants (within or quite near Farnborough, Hampshire) Southport, Britain Speyer-am-Rhein St Petersburg, Russia St. Petersburg; Moscow; Alexandrovsk St. Petersburg; Taganrog; Penza Stuttgart; Sindelfingen Surbiton Sussex, Southern England The Hyde, Hendon Thun Travenumde, Privall west of Yeovil, England Wiener-Neustadt Wolverhampton, England Woolston, Southampton, 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 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. Zeesen, Konigs, Wusterhausen, Berlin; Brühl; Mannheim-Rheinau