Below is a list of all auto manufacturers by country
Argentina
Anasagasti
Andino
Hispano Argentina
IAME
IKA
Siam Di Tella
Armenia
ErAZ
Australian
Alpha Sports
Amuza
Australian Six
Australian Motor Industries
Birchfield Motor Company
Birrana
Bolwell
Buckle Motors
Bulant
Bullet
Daytona Motors
Cheetah Racing
Devaux Pty Ltd
DRB
Elfin
Giocattolo Motori
Hammer
Highland
Holden
HSV
Ilinga
JOSS
Kaditcha
Lucalia Clubman
Minetti
N H Buchanan Motor Co
Nota Sports and Racing
OKA Australia
Pender-Hertel
PRB
Purvis Eureka
Python
Shrike
The Roo Motor
Rootes Australia
Southern Cross
Tarrant Automobile
Trackson
Trevethan
Zeta
Austria
Custoca
Denzel
Eurostar Automobilwerk GesmbH & Co. KG
Felber Autoroller
Gräf & Stift
Grofri
Laurin and Klement
Ledl
Libelle
Magna Steyr AG & Co KG
Möve 101
Österreichische Austro-Fiat
Puch
Rosenbauer
Steyr
Tushek & Spigel Supercars GmbH
Azerbaijan
NAZ
Belarus
Belkommunmash
MZKT
Lida Buses Neman
Belgium
Apal
ADK
Alatac
ALP
Antoine
Astra
Alteliers Germain
Belga Rise
Compagnie Nationale Excelsior
De Wandre
Delecroix
Edran
Exelsior
Nagant & Cie, Liège
Fabrique Nationale
Imperia Automobiles
Gillet
Jeecy-Vea
Juwel
Meeussen
Métallurgique
Minerva
Pieper
Pipe
Springuel
Van Hool NV
Vivinus
Brazil
Agrale
Bernardini
Brasinca
Dacon
DKW-Vemag
Emme
Engesa
Fábrica Nacional de Motores
Gurgel Motores
Hofstetter Turbo
JPX do Brasil Ltda.
Lobini
Obvio
Pag
Puma
Santa Matilde
Simca do Brasil
Sta Milde
Tecnologia Automotiva Catarinense
Troller
Bulgaria
Bulgaralpine
Litex Motors
Moskvitch
Pirin-Fiat
Sofia
Cambodia
Heng
Canada
67X
1893 Shamrock
1867 Henry Seth Taylor Steam Buggy
Acadian
Amherst
Asuna
Bourassa
Bricklin SV-1
Brock Motors
Brooks Steam Motors
Canadian Motor
Cambli International Thunder 1
Campagna Corporation
Clinton
Colonial Motors Ltd
Derby
Dominion
Duplex
Dynasty Electric
Enterra Vipre
Fleetwood-Knight
Gareau
Gaselle
Gray-Dort Motors
HTT Pléthore
The Knight XV
LeRoy
London Motors
Manic GT
McLaughlin Carriage Company
Moose Jaw Standard
Plymouth
Queen
Russell Motor
Studebaker of Canada Ltd
Timmis Motor Company
Winnipeg
China
Beiqi
BAW
Brilliance Auto Group
BYD
Chang’an Automobile Group
Changhe
Hafei
Chery Automobile Co
Dadi Auto
Dongfeng Motor Corporation
Everus (Li Nian)
FAW Group Corporation
HAIMA
FAW Tianjin
Foton Motor
Huali
Hongqi
Geely
Gonow
Great Wall Motors Company Limited
GAIG
GAC Group
GAC Changfeng Motor
Hawtai
ZX Auto
Huayang
JAC Motors
Jiangling Motors Corporation
Lifan
Qoros Auto Co
Roewe
Shaanxi Automobile Group
Shanghai Maple Guorun Automobile Co
SAIC Motor Corporation
Sichuan Tengzhong
Shuanghuan Auto
SG Automotive Group
Soueast
Xinkai
Youngman
Yue Lo0ng
Yutong
Polarsun Automobile
Zhonghua
Zotye Auto
Croatia
Rimac Automobili
Czech Republic
Aero
Aspa
Avia
JAWA
Kaipan
Karosa
LIAZ
MTX aka Metalex
Praga
Škoda Auto
Tatra
Zbrojovka Brno
Denmark
Alfgang
Brems
Bukh & Gry
CityEl
Zenvo
Egypt
Arab American Vehicles
Bavarian Auto Group
EGA
Egy-Tech Engineering
Ghabbour Group
MCV
Nasr
Seoudi Group
Speranza Motors, Ltd
Ethiopia
Holland Car PLC
AMCE
Lifan Ethiopia
Finland
Sisu Auto
Elcat Automotive
Finlandia
Korvensuu
Valmet Automotive
Wiima
France
Aixam-Mega
Alma
Alpine
Amilcar
Arista
Arola SARL
Autobleu
Autovia
Auverland
Ballot
Bollée
Bolloré
Bucciali
Bugatti
CG
Chenard-Walcker
Citroën
Claveau
Cottin-Desgouttes
Darracq
Darracq Lago
DB
De Dietrich
De Dion Bouton
Delage
Delahaye
DeLaChapelle
Exagon Engineering
Facel Vega
Gregoire
Heuliez
Hotchkiss
Hurtu
Isatis
La Buire
Léon Bollée
Le Zebre
Licorne
Ligier
Lombard
Lorraine
Lorraine Dietrich
Matra
Matra Bonnet
Matra-Simca
Matra-Talbot
Mécanique Aviation Traction
Mega
Monica
MDI
MVS
Microcar
Panhard
Peugeot
PGO Automobiles
Renault
Rochet-Schneider
Salmson
Simca
Simca Vedette
Sovam
Talbot
Th. Schneider
Tracta
Turcat-Méry
Unic
Vaillante
Venturi
Vermorel
Vernon-Derby
Vespa
Voisin
Zédel
Germany
Adler
Amphicar
Artega
Audi
Auto-Union
Apal
Artega Automobil GmbH
AWZ-Zwickau
BUS
B+B
Bitter
BMW
Borgward
Brennabor-Werke
Brütsch
Champion
Daimler
Dauer
Dürkopp
Dixi
DKW
Espenlaub
Fafnir
Fuldamobil
Glas
Goggomobil
Goliath
Gumpert
Gutbrod
Hanomag
Heinkel
Horch
Irmscher
Isdera
Karmann
Kleinschnittger
Koenig
Lloyd
Lotec
Lutzmann
Magna Steyr
Maico
Maybach
MCC
Melkus
Mercedes-Benz
Messerschmitt
Markranstädter Automobilfabrik
NAG
NSU
Opel
Pinguin
Porsche
Ruf Automobile GmbH
Rumpler
Smart
Stoewer
Trabant
Treser
Vauxhall
Victoria
Volkswagen
Wanderer
Wartburg
Wendax
Wiesmann
Yes!
Zender
Zundapp
Ghana
Kantanka
Greece
Alta
Attica
Autokinitoviomihania Ellados
Automeccanica
Biotechnia Ellinikon Trikyklon
AR aka ARCO
DIM Motor Company
Dinap
Emporiki Autokiniton
ELVO
MAVA
NAMCO
Neorion
Pan-Car
Scavas
Theologou
Hungary
Balaton
Csonka
Fejes
Puli
India
Chinkara Motors
Force Motors
IPML
Hindustan Motors
Mahindra & Mahindra
Mahindra Reva Electric Vehicles
Maruti Suzuki India
Opel India
Premier Ltd
San Storm
SML Isuzu
Standard
Tara International
Tata Motor
Iran
Diar
IKCO
Kish Khodro
Morattab
SAIPA
Zagross Khodro
Ireland
Alesbury
Heinkel Kabine
Shamrock
TMC Costin
Israel
Autocars Co. Ltd.
AIL
Qoros Auto Co
Italy
Abarth
Ansaldo
Alfa Romeo Automobiles
ASA
ATS
Autobianchi
B Engineering
Bandini Automobili
Bertone
Bizzarrini
Casalini
Castagna
Centenari
Chiribiri
Cisitalia
Cizeta
Covini Engineering
De Tomaso
DR Motor Company
Faralli and Mazzanti
Ferrari
Fiat
Fioravanti
Fornasari
Ghia
Giottiline
Innocenti
Intermeccanica
Iso
Isotta-Fraschini
Itala
Italdesign
Intermeccanica
Lamborghini
Lancia
LMX
Maserati
Momo
Moretti
Nardi
Nazzaro
OM
Osca
OSI
Pagani
Picchio
Pininfarina
Siata
SPA
Spadaconcept
Temperino
Vignale
Zagato
Zust
Jamaica
Excel Motors Limited
Japan
Ales
Asahi
ASL
Central Motor Co., Ltd
Daihatsu
Datsun
Dome
Duesen Bayern
Hino
Honda Motor Company
1. Acura
2. Honda
Hope Motor Company
Isuzu
IHI Corporation
Jiotto
Lexus
Mazda
Mitsubishi
Mitsuoka Motors
Nissan Motor Company
1. Infiniti
2. Nissan
Ohta Jidosha
Otomo
Prince Motor Company
Scion
Subaru
Suminoe
Suzuki Motor Corporation
Tommykaira
Toyota Motor Corporation
1. Lexus
2. Scion
3. Toyota
Tsukuba
Vemac
Yamaha
Kenya
Mobius Motors
Nyayo
Korea
North Korea
Pyeonghwa Motors
South Korea
CT&T United
Daewoo Motors
Kia Motors Corporation
Proto Motors
Renault Samsung Motors
SsangYong Motor Company
Latvia
Dartz Motorz Company
Riga Autobus Factory
Lebanon
W Motors
Libya
Libyan Rocket
Liechtenstein
Orca Engineering
Malaysia
Bufori
NAM
Perodua
Proton
Mexico
Grupo Industrial Ramirez
Mastretta
VAM
Monaco
Venturi
Morocco
SOMACA
Netherlands
Burton
Dakar
DAF
Donkervoort Automobielen BV
LandFighter
Spyker N.V.
VDL Nedcar
Vandenbrink
Vencer
New Zealand
Almac
Alternative Cars Limited
Anziel Nova
Beattie
Chevron Engineering Specialties
Fraser Clubman
Heron
Saker
Trekka
Norway
Bjering
Buddy
Geijer & Co
FYK
Kewet
Norsk Automobil & Vagnfabrik AS
Think Global
Troll
Pakistan
Adam Motor Company, Ltd.
Habib Motors
Peru
Grieve
Phillipines
Chariot Motors
Poland
Arrinera
Bosmal
FSO
FSC Lublin
Nysa
Syrena
Warszawa
Zuk
Portugal
Edfor
Marlei
PORTARO
UMM
Vinci
Romania
ARO
Dacia
Rocar
Russia
Aton Impulse
AvtoVAZ
AZLK
Derways
Dragon
GAZor
IZh
Lada
Marussia Motors
ODA
Oka
Moskvitch
Russo-Balt
Spetsteh
Tchaika
TREKOL
UAZ
Volga
Yo-Mobil
ZiL
ZIS
Serbia
IDA-Opel
Zastava Special Vehicles
Slovakia
Aeromobil
TAZ
South Africa
AAD
Birkin
Basil Green Motors
GSM
LDS
Netuar
Perana Performance Group
Sri Lanka
Micro Cars
Sudan
Giad Auto
Spain
Abadal
Aspidis
Authi
IFR Aspid
GTA Motor
Hurtan Desarrollos S.L.
SEAT, S.A.
Tauro Sport Auto
Tramontana
Sweden
AMG
Esther
Jösse
Koenigsegg
Saab
Scania
Volvo
Switzerland
Ajax
Dufaux
Enzmann 506
Leblanc
Martini
Monteverdi
Rinspeed
Sbarro
Taiwan
CMC
Luxgen Motor Co., Ltd.
Thailand
Thai Rung
Tunisia
Wallyscar
Turkey
Anadol
Devrim
Diardi
Etox
Tofas
UAE
Al Araba Company
Ukraine
AvtoZAZ
LuAZ
Ukrainian Automobile Corporation JSC
ZAZor Zaporizhia Automobile Building Plant
United Kingdom (UK)
ABC
Aberdonia
AC Cars
Adams
AJS
Albion
Allard
Alldays
Alta
Alvis
Andre
Arash
Arab
Argyll
Ariel
Arrol-Johnston
Armstrong Siddeley
Ascari Cars Ltd.
Aster
Astra
Aston Martin
Austin
Batten
Belsize
Bentley
Berkeley
Bond
BAC
Bristol
Brooke
British Salmson
Brough Superior
BSA
Buckler
Calthorpe
Caparo
Caterham
Clan
Connaught
Cooper
Costin
Crossley
CSC
Daimler
David Brown Automotive
Davrian
De Lorean
Deep Sanderson
Dellow
Diva
Dutton
Ecosse
Elva
Eterniti Motors
Fairthorpe
Farbio
Farboud
FBS
Frisky
Gilbern
Ginetta
GKD
GKN
GN
Gnome
Gordon-Keeble
Grinnall
Guy
Healey
Hillman
HRG
Humber
Invicta
Iota
Jaguar
JBA Motors
Jensen Motors
Jowett
Kieft
Lagonda
Lammas-Graham
Lanchester
Land Rover
Lea-Francis
Leader
Leidart
Lightning
Lola
Lister
Lotus
LTI
Marauder
Marendaz
Maudslay
McLaren
Marcos Engineering
MG Motor
Mini
MK Sportscars
Morgan Motor Company
Morris Motors
Noble
Ogle
Panther
Paramount
Peel
Peerless
Perry
Prodrive
Radical
Railton
Rapier
Raymond Mays
Reliant
Riley
Rochdale
Rolls-Royce
Rover Company
Ruston-Hornsby
Scott
Sheffield-Simplex
Singer
Spectre
Squire
Strathcarron
Sunbeam
Swallow Doretti
Tamplin
Thames
Tornado
Trident Cars Ltd
Triking
Triumph Motor Company
Turner
Trojan
TVR
Ultima Sports Ltd.
Unicar
Unipower
Vale
Vanden Plas
Vauxhall Motors
Vegantune
Warren-Lambert
Warwick
Westfield Sportscar
Wolseley
USA (America)
Major Auto Manufacturers
Chrysler
1. Chrysler
2. Dodge
3. Jeep
4. Ram
Ford Motor Company
1. Ford
2. Lincoln
General Motors
1. Buick, formally the Buick Motor Division
2. Cadillac
3. Chevrolet
4. GMC
Tesla Motors
Hennessey
Other Automakers from US
AC Propulsion
Ajax
AM General
Ambassador
AMC
American
American Underslung
Anteros Coachworks
Apollo
Apperson
Arnolt
Auburn
Aurica Motors
Avanti
Brewster
Brisco
Brush
BXR
Carroll Shelby
Case
Chadwick
Chandler
Checker
Comet
Commuter
Continental
Cord
Cunningham
Dagmar
Davis
De Soto
DMC
Detroit Electric
Devon Motorworks
Diana
Dort
Du Pont
Duesenberg
Durant
Duryea
Eagle
Edsel
Elcar
EMF
Eshelman
Fageol
Falcon Motorsports
Firestone-Columbus
Fisker Automotive, Inc
Fitch
Flint
Franklin
Gardner
Geo
GEM
GM
Graham
Grant
Gray
Griffith
HAL
Hertz
Hudson
Imperial
Jordan
Kaiser
Keller
Kissel
Knox
La Fayette
La Salle
Lexington
Locomobile
Lozier
Marmon
Martin
Maxwell
Mercer
Mercury
Merkur
Mitchell
Mohs
Mosler Automotive
Muntz
Nash
Navistar
National
Oakland
Oldsmobile
Overland
Packard
Paige
Panoz
Paterson
Pennsylvania
Phantom Corsair
Pierce-Arrow
Piontek
Playboy
Plymouth
Polaris Industries
Pontiac
Qvale
Rambler
Rossion Automotive
RCH
Revere
Rickenbacker
Roamer
Rossion Automotive
Sainte Claire
Saleen
Saturn
Saxon
SSC North America
Scripps-Booth
Shelby
SRT
Stanley
Stearns Knight
Stephens
Studebaker
Stutz
Superformance
Tesla
Tucker
Twombly
Vector Motors Corporation
Velie
Waltham
Wills
Willys
Willys-Overland
Woodill
Zimmer
Vietnam
Mekong Auto
Vinaxukior Xuan Kien