Steam Locomotive Information

Builder Data

Locomotive Builders are listed alphabetically below, along with the number of locomotives by that builder which are included in our database. Click on the 'List' link next to a builder to see all locomotives built by that company.
List		9
List	(America)	1
List	(China)	12
List	(France)	2
List	(Germany)	1
List	(Hungary)	1
List	(Japan)	9
List	(USA)	1
List	82045 Steam Locomotive Trust	1
List	A & G Price Ltd.	11
List	A Barnes	6
List	A J Moss	1
List	A. Horlock & Co.	1
List	A.J. Wagner and Sons	1
List	A/S Frichs	1
List	A/S Smith, Mygind & Huttemeier	1
List	A1 Steam Locomotive Trust	2
List	AB Svenska Järnvägsverkstäderna	1
List	AC Augie	1
List	Acambaro Shop	1
List	Achensee Bahn (Jenbach)	1
List	Adam Barber	1
List	AEG	6
List	AEG+ELIN	1
List	AFB	1
List	AHV	7
List	Ajmer	10
List	Alan Keef (Ross on Wye)	6
List	Alan Shelly (Sacramento)	1
List	Alco	131
List	Alco (Brooks)	43
List	Alco (Cooke)	100
List	Alco (Dickson)	5
List	Alco (Manchester)	6
List	Alco (Pittsburg)	22
List	Alco (Rhode Island)	2
List	Alco (Richmond)	18
List	Alco (Rogers)	12
List	Alco (Schenectady)	190
List	Alco-Montreal	1
List	Alexander Chaplin & Co.	3
List	Alfred Hallette (Arras)	1
List	Alfred Harman & Co.	2
List	Allan Herschell	1
List	Altos Hornos de Vizcaya	6
List	Amemiya (Japan)	8
List	Andrew Barclay & Son	173
List	Anglo-Franco-Belge	6
List	Anjubault	2
List	Ansaldo (Genova)	41
List	Appleby Ltd. (Leicester)	1
List	Arad	1
List	Armitage-Herschell	2
List	Armstrong Whitworth & Co.	32
List	Arnold Jung	282
List	ARPPI	1
List	Arthur Koppel	1
List	Arthur Mobley	1
List	Ashford	10
List	Ateliers de Sotteville	1
List	Ateliers du Nord de la France (ANF)	13
List	Atkinson-Walker	1
List	Atlas (Stockholm)	13
List	Atlas Engineering	1
List	ATSF Cleburne Shops	1
List	Australian Iron & Steel	1
List	Aveling Porter	7
List	Avonside Engine Co. Ltd.	77
List	B & W	9
List	B&A Springfield Shops	1
List	B&MR Havelock Shops	3
List	B&O	1
List	B&O (Mt. Clare)	1
List	B&O (Pangborn)	1
List	B&O Mount Clare Shops	8
List	B&O Mt. Clare Shops	2
List	B&P Roxbury Shops	1
List	B17 Steam Locomotive Trust	1
List	Backer & Rueb	2
List	Baden State Railways	13
List	Baguley	3
List	Baldwin Locomotive Works	1470
List	Balfour Lyon	1
List	Bassett Lowke	7
List	Bassett Lowke/Walker/Moss	1
List	Batignoles	1
List	Batignolles-Chatillon (Paris&Nantes)	10
List	BBC	1
List	Beamish Museum	1
List	Beamish Museum/Alan Keef Ltd	2
List	Beardmore	1
List	Beijing (China)	1
List	Belique (France)	2
List	Bell Loco	1
List	Belliss & Seekings	1
List	Bennett Brook Railway	1
List	Berwyn Engineering	1
List	Betton Grange Locomotive Society	1
List	Beyer Peacock & Co.	475
List	Bill Daney	2
List	Black Hawthorn	14
List	Bluebell Atlantic Project	1
List	BMAG - Schwartzkopff (Berlin)	260
List	BMMF, Prague	7
List	BMZ (Bryansk Engineering Works)	126
List	Bob Harpur	3
List	Bohmische-Marische Maschinenfabrik	2
List	Borrows & Sons	3
List	Borsig, Berlin-Tegel	269
List	Bousseu (Belgium)	1
List	Bow	1
List	Braithwaite, Milner & Co.	1
List	Braithwaite/Bevan/Bressingham	1
List	Brecon Mountain Railway	2
List	Breda	124
List	Breese, Kneeland & Co.	1
List	Breifeld & Danek	2
List	Bressingham	1
List	Brian Taylor	3
List	Brighton	50
List	British Rail Engineering Ltd, Shildon	1
List	Brooks Locomotive Works	11
List	Bruce Groininger	1
List	Brush Electrical Engineering Co	1
List	Brush Electrical Engineering Co.	2
List	Bucyrus Company	1
List	Budapest Locomotive Works	1
List	Buddicom	1
List	Budich AG	4
List	Buffaud Robatel	1
List	Bundaberg Foundry	8
List	Bury, Curtis & Kennedy Ltd.	2
List	BW	5
List	Byron Hiatt - Davenport frame	2
List	C Parminter	1
List	C. Hall - Mildura	1
List	Cagney Bros.	18
List	Campbell & Whittier	1
List	Canada Wks (Birkenhead, England)	1
List	Canadian Locomotive Co.	39
List	Cannon Ironfoundries	1
List	Cardiff	1
List	Cardiff Workshops (nr Newcastle)	1
List	Carrett, Marshall and Company	1
List	Carrick & Wardale	1
List	CB&Q Aurora Shops	1
List	CB&Q West Burlington Shops	4
List	CC&I Central Shop	1
List	CEMSA	12
List	Ceskomoravska Kolben Danek (Prague)	113
List	CFP	1
List	CFTA	1
List	Changchun (China)	15
List	Charles Bowen	1
List	Chengdugungchang (China)	14
List	Cherepanov	1
List	Chittaranjan Locomotive Works	16
List	Cho AB	1
List	Chrzanow	3
List	CKD	1
List	CKD Ceskomoravska Kolben Danek	4
List	Ckl	3
List	Clarkson	1
List	Class G5 Locomotive Company	1
List	Clayton Wagons Ltd.	1
List	Climax Manufacturing Co.	25
List	Clyde Engineering	14
List	CM&StP Milwaukee Shops	2
List	CNR Transcona Shops	1
List	Coalbrookdale	1
List	Cooke Locomotive & Machine Co.	9
List	Corpet Louvet Et Cie (La Courneuve)	39
List	Couillet	52
List	Couillet Rebuilt HSA	1
List	Cowans Sheldon & Co Ltd	7
List	Cowans Sheldon & Co. Ltd.	2
List	Cowlairs	2
List	CP Sacramento Shops	2
List	CPR Angus Shops	12
List	CPR New Shops	3
List	CR (Golden Rock)	2
List	Cravens	7
List	Creus	1
List	Creusot	1
List	Crewe Works	40
List	CRI&P Silvis Shops	1
List	Crown Metal Products	57
List	Curwen	1
List	Cuyahoga Steam Furnace Co.	1
List	D&RGW Burnham Shops	8
List	D. C. Potter	1
List	D. Moeller	1
List	D. Waffen & Mun.	10
List	Dalian (China)	59
List	Danforth, Cooke & Co.	3
List	Darien (China)	8
List	Darlington	13
List	Datong (China)	1330
List	Davenport Locomotive Works	86
List	Davey Paxman	8
List	David Munro & Co.	3
List	Dcv	1
List	De Schelde (Rotterdam)	1
List	De Winton	8
List	Decauville	76
List	Delary Works	2
List	Delaware & Hudson RR	1
List	Derby	17
List	Devis	2
List	DHR	4
List	Dick Kerr & Co.	4
List	Dickson Manufacturing Co.	2
List	Disney Studios/Dixon Boiler	2
List	Dodman	1
List	Doncaster Works	14
List	DR works, Halle	1
List	DSVN	2
List	Du Croo & Brauns	2
List	Dubs & Co.	103
List	Duffield Bank	2
List	Duro Dakovic Industrija Lokomotiva	94
List	Duro Felguera	3
List	DWM, Poznan	3
List	E Gouin & Co	1
List	E. Kessler	1
List	E. W. Mills (Lion Foundry)	1
List	E.B. Wilson	2
List	E.C. Eddy	1
List	Eastleigh	24
List	Eastwick & Harrison	1
List	Echujima	1
List	EF Oeste de Minas	1
List	EIMCO	7
List	EIR (Jamalpur)	5
List	Elmer Blackstaff	1
List	Energie	4
List	Energie Societe Anoume Markineue	1
List	Esslingen (Esslingen)	102
List	Esslingen Saronno	4
List	EST Works (Epernay)	4
List	Euskalduna	10
List	Evans Anderson Phelan	4
List	Eveleigh Workshops (Sydney)	11
List	Evrard	2
List	Exmoor workshop	9
List	Fabryka Lokomotyw, Chrzanow	408
List	Fairbourne	1
List	Fairlie	3
List	Falcon Engineering (Loughborough)	12
List	Falun, (Sweden)	26
List	FCCNA	1
List	FCSud	1
List	Festiniog Railway	7
List	Fire Fly Project	1
List	Fives-Lille	27
List	Fletcher Jennings & Co.	7
List	FMB Engineering Co Ltd	1
List	Forges de la Loire	1
List	Fossick & Hackworth	1
List	Foster/Raistrick	1
List	Fowler	70
List	Fox Walker	5
List	Franco-Belge	44
List	Frank Van Duzer	1
List	Freudenstein	5
List	Frichs (Aarhaus)	34
List	FS Railway works, Turin	1
List	FUF	1
List	Fukugawa (Japan)	1
List	G & D Davidson, Greymouth	1
List	G Dimitrow	1
List	G&S Light Engineering	1
List	Gateshead	5
List	Gelsa	2
List	George England & Co.	5
List	George Reddington	2
List	Gesellschaft Bergbahnen	1
List	Gibb & Hogg	1
List	Gilain	2
List	GKN Sankey	1
List	Glover Machine Works	7
List	Golden Rock Workshop	4
List	Gongjian (China)	6
List	Gorton Works	4
List	Grafton	6
List	Grafton Crane Co.	5
List	Grand Hornu	2
List	Grant Locomotive Works	2
List	Grant, Richie	2
List	Great North Steam	2
List	Great Northern Steam	1
List	Great Western Society	1
List	Griffin Foundries	1
List	GTR Point St. Charles Shops	5
List	Guandong Sanshui	8
List	Guest (G&S) (Stourbridge)	3
List	Guest Engineering reb. Winson Engineering	1
List	Guiberson-Harpur	1
List	GWR/Great Western Society	1
List	H. Cegielski Works	219
List	H.K. Porter	369
List	H.R. Dunham & Co.	1
List	Hainault	1
List	Hainaut	5
List	Haine St. Pierre	47
List	Hamar	1
List	Hamer & Thune (Norway)	2
List	Hannover or Vulcan	1
List	Hanomag (Hannover-Linden)	175
List	Harbin Locomotive Works	13
List	Hartmann	123
List	Hashimoto Steel Co.	1
List	Hawthorn Leslie & Co.	49
List	Hawthorn of Leith	3
List	Hawthorn, R.W.	1
List	Hawthorn, RW	1
List	Haydock Foundry	1
List	Head Wrightson & Co.	3
List	Heilbronn (Germany)	11
List	Heisler Locomotive Works	45
List	Helsingborg Mek. Verkst.	3
List	Helsingfors (Helsinki)	2
List	Henry Greenly	2
List	Henry Hughes & Co (Loughborough)	2
List	Henry J. Coles (Derby)	3
List	Henry Vale	2
List	Henschel & Sohn (Kassel)	946
List	Hetton Colliery workshops	1
List	Hinckley & Drury	1
List	Hitachi	96
List	Hohenzollern	88
List	Horwich	9
List	House of David	3
List	Hudswell Clarke & Co.	113
List	Hugh Phillips Engineering	3
List	Hughes Locomotive & Tramway Engine Works	1
List	Humboldt	11
List	Hume Colville	1
List	Hunslet Engine Co.	238
List	Hunslet-Taylor	8
List	IC Paducah Shops	2
List	Inchicore Works	3
List	Industrial Brownhoist	2
List	Industrial Works	1
List	Ingolstadt	1
List	International Miniature Railway Co.	2
List	Ipswich Railway Workshops	9
List	Ishikawa-ji	1
List	Islington Workshops	4
List	Istvantelek	2
List	J Waterfield	1
List	J. F. Cail, (Denain, France)	21
List	J. Johnston & Sons	2
List	J.A. Norris	1
List	Jack Lemon-Burton	1
List	James Brown Ltd, Durban	1
List	James Martin	11
List	Jernstopper & Maskinfabrik (Hamar)	6
List	Jessop & Appleby Bros.	1
List	Jiayang (China)	1
List	Jiefang (China)	1
List	Jinan (China)	41
List	JM&I Jefferson Shops	1
List	JNR	1
List	JNR (Hamanatsu)	19
List	JNR (Kohiyama)	1
List	JNR (Kokura)	6
List	JNR (Koriyama)	2
List	JNR (Naebo)	2
List	JNR (Nagano)	5
List	JNR (Ohmiya)	9
List	JNR (Takatori)	14
List	JNR (Tsuchizaki)	1
List	John Cockerill (Seraing/Belgium)	49
List	John Coit	2
List	John H. Wilson & Co. Ltd.	2
List	John Haswell	1
List	Johnson Machine Works	1
List	Jones	1
List	Jones, Turner & Evans (Warrington)	1
List	Joseph Booth & Bros	1
List	K Hardy	2
List	K. Gottvald (Brno)	1
List	K.E. Reynolds	1
List	Kaifung No 2	4
List	Kaiserslautern Works	1
List	Kalmar Verkstads AB	1
List	Karl Marx FLC	1
List	Karlsruhe	1
List	Kashiwa	1
List	Kawasaki	174
List	Keith Mason (Mason Locomotive & Machine Works)	1
List	Kerr Stuart & Co (Stoke on Trent)	109
List	Kharkov	19
List	Kirklees	1
List	Kisha Seizo	97
List	Kisha-Seizou Kaisha	2
List	Kitson & Co.	47
List	Kitson, Thompson & Hewitson	2
List	Kloke Locomotive Works	1
List	KNR (Pusan)	2
List	Koechlin	1
List	Kolínská lokomotivni	2
List	Kolomna (Russia)	339
List	Krasnoyarsk	5
List	Krauss (Linz)	131
List	Krauss (München)	240
List	Krauss-Maffei	92
List	Krauss-Maffei, München	13
List	Kristinehamn	1
List	Kristinehamns Mekaniska Verkstad	3
List	Krupp	1
List	Krupp (Essen)	156
List	Kusuki	5
List	Kyosan Kogyo	15
List	L & Y Horwich Works	1
List	L . Zobel Locomotive & Boiler Fac.	3
List	L&N South Louisville Shops	1
List	L. D. Porta	1
List	La Hestre	1
List	La Loire	2
List	La Maquinista Terrestre y Maritima	1
List	La Meuse	41
List	Lawrence Witheril	1
List	LB&SC Brighton Shops	1
List	Lester Jones	1
List	Lewin	1
List	LHW	1
List	Lido Railway Society	1
List	Lima Locomotive Works	198
List	Linke-Hofmann (Breslau)	43
List	Linne & Jern	1
List	Ljunggrens Gjuteri	1
List	Ljunggrens Mek. Verkst. (Kristianst	3
List	LKM Babelsberg	104
List	Local Group	1
List	Locomobile	1
List	Locomotiev Fabriek Du Croo & Brauns	55
List	Locomotion Enterprises (Springwell)	1
List	Locomotion Enterprises / Rebuilt Flour Mill Works	1
List	Locomotive & Mach. Co. of Montreal	2
List	LOEN	1
List	Lokomo Oy (Tampere)	90
List	Lokomo Oy Tampella (Tampere)	1
List	Lokomotivbau Karl Marx LKM	1
List	Long	1
List	Louis MacDermott	4
List	Lowca Eng. Co. Ltd.	2
List	LSWR Nine Elms Shop	1
List	Lugansk	491
List	Luganskiy Psz	1
List	LVC Co Shops	1
List	M. Baird & Co.	5
List	Macosa	7
List	Maffei	119
List	Maffei, München	1
List	Majdampek	1
List	MAK	1
List	Malaxa	23
List	Mammoth Locomotive Works	2
List	Manchester (Ford)	1
List	Manchester Locomotive Works	8
List	Manchester Museum of Science and Industry	1
List	Manning Wardle	44
List	Markham & Co.	2
List	Marshall Fleming & Co	1
List	Marshall Fleming & Co Ltd	2
List	Marshall Fleming & Jack	1
List	Marshutz & Kantrell	3
List	Martins	1
List	Maschinenfabrik Baden Karlsruhe MBGK	3
List	Maschinenfabrik Christian Hagans	9
List	Mason Machine Works	2
List	MAV Budapest	1
List	MAVAG (Budapest)	400
List	MBA	58
List	Meiningen	42
List	Mékarski	1
List	Merrick Light Railway Equipment	2
List	Merrick Shops	1
List	Merryweather & Sons (Greenwich)	1
List	Mile End Light Railway	1
List	Missouri Iron Works	1
List	Mit	1
List	Mitsubishi	87
List	Montreal Locomotive Works	98
List	Motala	69
List	Motoe (Japan)	1
List	Mount Washington Railway Shop	1
List	MSB	1
List	MTM	26
List	Munktells (Eskilstuna)	3
List	Munktells Mechanical	1
List	Munroe Sons (Pittsburgh)	1
List	Murom	36
List	N Donnelly	1
List	N L Guiness	1
List	N&W Roanoke Shops	4
List	Nasmyth Wilson	1
List	Nasmyth Wilson & Co.	42
List	NdeM (San Luis Potosi	1
List	NdeM Shops	1
List	Neasden	1
List	Neilson & Co.	33
List	Neilson Reid & Co.	40
List	Neumeyer	3
List	Neva	2
List	Neville Smith/Alan Keef Ltd	1
List	Nevsky, St. Petersburg	4
List	New Castle Manufacturing Co.	1
List	New Jersey Locomotive & Machine	1
List	New York Locomotive Works	3
List	Nine Elms	6
List	Nippon	7
List	Nippon Sharyo	123
List	NOHAB	120
List	NOHAB (Trollhattan)	33
List	Nord Rly Works (La Chapelle)	2
List	Norm Gracey	1
List	North Bay Railway Engineering Co.	4
List	North British Locomotive Co.	660
List	North Dorset Locomotive Works	3
List	Novocherkassk	1
List	NS (Zwolle)	1
List	NYC&HR West Albany Shops	1
List	Nydquist & Holm	1
List	Nyhammar	1
List	NZR Addington	9
List	NZR Hillside	18
List	NZR Hutt	6
List	O'Conner	2
List	Officine Meccaniche (Milano)	23
List	Officine Meccaniche (Napoli)	33
List	Officine Meccaniche (Reggio Emilia)	6
List	Officine Meccaniche (Regiane)	1
List	Officine Meccaniche (Regio Emilia)	2
List	Officine Meccaniche (Saronno)	1
List	Officine Meccaniche (Sarrona)	3
List	Officine Meccaniche (Sartonno)	5
List	Officine Meccaniche SpA, Milano	1
List	Officine Mecciniche & Navale	1
List	Officine Romeo (Saronno)	1
List	Omiya	1
List	Orenstein & Koppel	848
List	Orenstein & Koppel, rebuilt Moors Valley	1
List	Oscar Coffman	1
List	OSE (Piraeus)	1
List	Ostrowa	2
List	Ottaway Amusement Co.	16
List	Oullins	1
List	Owen Bennett	1
List	Ózd Metallurgical Works	1
List	P.L.M. Works (Arles)	1
List	P.L.M. Works (Oullins)	1
List	P.L.M. Works (Paris)	1
List	Parowoz (Warsaw)	1
List	Patay	1
List	Paul Kiefer	1
List	Peckett & Sons	107
List	Perry Engineering	21
List	Peter Lear	1
List	Phoenix	1
List	Phoenix Foundry	4
List	Piguet-Lyon	3
List	Pinguely	6
List	Pittsburgh Locomotive & Car Works	4
List	PLFP, Chrzanów	4
List	Podol'skii Zavod	1
List	Podolsk Locomotive Works (USSR)	6
List	Porter, Bell & Co.	2
List	Portland Co.	2
List	Postula & Cie (Renaud)	1
List	Poznan	1
List	Price	1
List	PRR Altoona Shops	6
List	PRR Juniata Shops	11
List	Prvni Ceskomoravska (PCM)	3
List	PSNRRHS	1
List	Putilovskiy	3
List	Quishuyan (China)	29
List	R & W Hawthorn	2
List	R H Morse	1
List	R&G Shops	1
List	Ransome, Sims & Jeffries	1
List	Ransomes & Rapier	6
List	Rasu Works	1
List	Ratmalana Workshops	1
List	Ravenglass & Eskdale Railway	4
List	Rayne & Burn	1
List	Reading Shops	5
List	Redstone, Darbishires Ltd.	1
List	Redwood Valley Railway	4
List	Reghin	1
List	Reghin (Romania)	11
List	Replica	3
List	Resco	1
List	Resita	1
List	Resita (Romania)	280
List	Rheinmetall	10
List	Rhode Island Locomotive Works	6
List	Richard Norris & Son	2
List	Richmond Locomotive Works	1
List	Ringhoffer	1
List	Risdon Iron Works	1
List	RMV	1
List	Roanoke Machine Works	1
List	Robert Heath	1
List	Robert Stephenson & Co.	50
List	Robert Stephenson & Hawthorns	144
List	Rogers	13
List	Rogers Ketchum & Grosvenor	1
List	Rogers Locomotive Works	14
List	Rogers, Ketchum & Grosvenor	1
List	Romeo	3
List	Roskilde	1
List	RTM	1
List	Ruston Proctor	2
List	RVPSC	1
List	S1Br	1
List	Sabero	1
List	SACM (Belfort)	3
List	SACM (Graffenstaden)	58
List	SACM (Mulhouse)	13
List	Sandley Light Railway Works	8
List	Santee Expositions	1
List	SAR Islington Workshops	4
List	SAR Salt River	2
List	Sara & Co.	1
List	Saronno	14
List	Schenectady Locomotive Works	10
List	Schichau (Elbing)	88
List	Schneider (Le Creusot)	28
List	Schneider and Mitchell	1
List	Scott Bros. Ltd	2
List	Sentinel (Shrewsbury) Ltd.	50
List	Sentinel Ltd./Rebuilt by Thomas Hill	4
List	Sentinel/Metro Cammell	1
List	Seth Wilmarth	1
List	Severn Lamb	4
List	Severn Valley Railway	1
List	Seymour Johnson	1
List	Shahekou (SMR)	2
List	Shakako	2
List	Sharp Stephenson	1
List	Sharp Stewart & Co.	62
List	Shijiazhuang	1
List	Shijiazhuang (China)	21
List	Shijiazhuang (China)?	13
List	Sifang (China)	12
List	Sigl	1
List	Skoda	169
List	Skoda-Sentinel	1
List	SLM (Winterthur)	240
List	Smith & Porter	1
List	Smoschewer	5
List	SMR (Dalian, China)	7
List	Sociedad de Maestranzas y Galvan.	9
List	Societe Alsacienne	1
List	Societe Anon. Establissements Cail	1
List	Société Anonyme ENERGIE Marcinelle	1
List	Societe Franco	2
List	Societe St. Leonard	4
List	Sormovo	36
List	Sosnowitz	1
List	South Durham Steel & Iron Co.	1
List	SP Los Angeles Shops	1
List	SP Sacramento Shops	4
List	SSW Pine Bluff Shops	1
List	St. Leonard	8
List	St. Leonard (Liege)	12
List	St. Rollox	2
List	Standard Steam Locomotive Company	1
List	Stearns Manufacturing	2
List	StEG (Wien)	49
List	Steinhauser	2
List	Stoke	1
List	Strasburg Railroad	1
List	Stratford	5
List	SWBv (Tillberga)	1
List	Swedish State Railways	1
List	Swindon	144
List	Swiss Central Railway, Olten (S-C-R)	1
List	T D A Civil	1
List	T Hall	1
List	T Kitching	1
List	T&NO Algiers Shops	1
List	T. Kennan (Dublin)	1
List	T. Turner	1
List	Taiwan Iron Works	2
List	Taiwan Machine Co.	8
List	Taiyuan (China)	1
List	Talleres NW Ury Railwy	1
List	Talyllyn Railway	1
List	Tampella	9
List	Tangshan Locomotive Works	863
List	Tanner & Delaney	1
List	Tateyama	8
List	Taylor Hubbard	2
List	TCCD (Eskisehir)	4
List	TCDD	2
List	Ted Young	1
List	Telco	70
List	Temiya	1
List	Texas & Pacific Railway Shops	1
List	The Patriot Project	1
List	The Science Museum	1
List	Thomas Green & Sons	5
List	Thomas Smith & Sons (Rodley)	1
List	Thomas Smith & Sons (Rodley)	7
List	Thomas Smith (Rodley)	1
List	Thompson Foundry	3
List	Thunes Mekaniske Verkstad, Oslo	8
List	Thursley/FMB	1
List	Timothy Hackworth	2
List	TMA	1
List	TMA Engineering	1
List	Todd, Kitson & Laird	1
List	Tom Terning	1
List	Tongling (China)	3
List	Toowoomba Foundry	1
List	Tranex Carupa Workshops	2
List	TRRA Shops	1
List	Trubia	1
List	Tubize	56
List	Tula	1
List	Turon	3
List	Tyseley Locomotive Works	4
List	U23A	2
List	Ulan Ude	4
List	UMA (Brazil)	2
List	Union	13
List	Universal Dredge Mfg.	6
List	Universal Tramaire Company	3
List	Unknown	1467
List	Urich Locomotive Works	1
List	US or Canada	2
List	US?	1
List	Usina Monte Alegre	1
List	Uzinele '23 August' (Bucharest)	10
List	V.A. Schmidt	1
List	Valentin Purrey	1
List	Victoria Foundry	1
List	Victoria Foundry & Ironworks	1
List	Victoria Railway Newport	51
List	Virgil Uhrich	1
List	VMF	1
List	Voroshilovgrad (Russia)	8
List	Votkinsk Factories	9
List	VR (Pasila)	1
List	Vulcan	1
List	Vulcan Foundry	194
List	Vulcan Iron Works	111
List	Vulcan Iron Works (Wilkes-Barre)	96
List	Vulcan Stettin	1
List	Vulcan Stettin	20
List	Vulcan works (Maribo)	2
List	Vulcan, Königsberg	1
List	Vulkan	4
List	W P Stewart	1
List	W&LE Brewster Shops	1
List	W. Fairbairn	1
List	W. Spence, Dublin	4
List	W. Van der Heiden	1
List	W.G.Bagnall	162
List	Wabash, Frisco & Pacific RR	1
List	Wagner	1
List	Waialua Ag Shops	1
List	Walkers	35
List	Walt Disney Imagineering	4
List	Warszawska (Warschau)	8
List	Wasatch Railroad Contractors	1
List	Weitzer János, Arad	1
List	Welsh Industrial & Maritime Museum	1
List	Werkspoor (Amsterdam)	18
List	West Somerset Railway	1
List	Western Australia Government Railways	7
List	Whitaker Bros	1
List	Wiener	6
List	Wiener Lokomotivfabrik-Floridsdorf	1
List	Wiener-Neustadt	47
List	Wigan Coal & Iron Co	1
List	Wilbrighton Wagon Works	2
List	Willamette Iron & Steel Co.	6
List	William Balmforth	1
List	William Fairbairn & Sons, (Manchester)	2
List	William Hedley	2
List	William Olds & Sons Pty Ltd	1
List	Winson Engineering	6
List	Winson Engineering reb. Alan Keef Ltd	1
List	Winton Engineering	2
List	WLF (Floridsdorf)	234
List	Wm Beardmore	2
List	Wm. Spence (Dublin)	2
List	Woehlert (Berlin)	1
List	Woolwich Arsenal	1
List	Yawata Iron	1
List	Yorkshire Engine Co. (Sheffield)	1
List	Yorkshire Engine Co. (Sheffield)	16
List	ZPCHS (Praha)	1