Manufacturers we know about

Name Only makes components
24seven
333Fab
3G
3rd Eye
3rensho
3T
45North
4ZA
6KU
9 zero 7
A2B e-bikes
Aardvark
ABI
Abici
A-bike
Abus
Accelerade
Accell
Access
A-Class
Acros
ACS
Acstar
Adams (Trail a bike)
Adolphe Clément
Adventure Medical Kits
Advocate
Aegis
Aerofix Cycles
Affinity Cycles
AGang
AheadSet
Airborne
Aladdin
ALAN
Alcyon
Alex
Alexander Leutner & Co.
Alienation
Alien Bikes
Alite Designs
All City
Alldays & Onions
Alliance
Allied Cycle Works
Alton
American Bicycle Group
American Classic
American Machine and Foundry
American Star Bicycle
AMF
Amoeba
And
Andiamo
Answer BMX
Apache Bicycles
Apollo
Aquamira
Aqua Sphere
Arai
Ares
Argo Cargo Bike
Argon 18
Asama
Assos
Atala
Atomlab
Author
Avalon
Avanti
Aventón
Avid
AXA
Axiom
Axle Release
Azonic
Azor
Aztec
Azub
Azzuri
Bacchetta
Backpacker's Pantry
Backward Circle
Badger Bikes
Bahco
Bailey
Bakfiets
Baladeo
Bamboocycles
Banjo Brothers
Banshee Bikes
Bantam (Bantam Bicycle Works)
Bar Mitts
Barracuda
Basso
Batavus
Bazooka
BBF
BBG Bashguard
BCA
Bearclaw Bicycle Co.
Beater Bikes
beixo
Bell
Bellwether
Benelli
Benno
Benotto
BeOne
Bergamont
Bertin
Bertoni
Bertucci
BH Bikes (Beistegui Hermanos)
Bianchi
Bickerton
Bicycle Research
Big Agnes Inc
Big Cat Bikes
Big Shot
Bike4Life
Bike-Aid
BikeE recumbents
Bike-Eye
Bike Fit Systems
Bike Friday
Bike Guard
Bike Mielec
Bike-O-Vision
Bike Ribbon
Bikes Belong
Bikeverywhere
Bilenky Cycle Works
Biomega
BionX
Birdy
Biria
Birmingham Small Arms Company
Bishop
Blackburn
Black Diamond
Black Heart Bike Co
Black Market
Black Mountain Cycles
Black Sheep Bikes
Blix
Blue (Blue Competition Cycles)
Blue Sky Cycle Carts
BMC
Boardman Bikes
BOB
Bobbin
BodyGlide
Boeshield
Bohemian Bicycles
Bombtrack
Bondhus
Bonk Breaker
BONT
Bontrager
Boo Bicycles
Boreal
Borealis (Borealis Fat Bikes)
Boreas Gear
Borile
Bosch
Bottecchia
Boulder Bicycles
BOX
Brand-X
Brannock Device Co.
Brave Soldier
Breadwinner
Breakbrake17 Bicycle Co.
Breezer
Brennabor
Bridgestone
Brilliant Bicycle
Brinks Locks
British Eagle
Broakland
Brodie
Broke Bikes
Brompton Bicycle
Brooklyn Bicycle Co.
Brooks England LTD.
Brother Cycles
Browning
Brunswick Corporation
Brush Research
BSA
BSD
BSP
b'Twin
Budnitz
Buff
BULLS Bikes
Burley
Burley Design
Bushnell
Buzzy's
Caffelatex
Calcott Brothers
Calfee Design
California Springs
Caloi
Camelbak
Camillus
Campagnolo
Campion Cycle Company
Cane Creek
Canfield Brothers
Cannondale
Canyon bicycles
Cardiff
Carmichael Training Systems
Carrera bicycles
Carrol Cycles
CatEye
Catrike
Cayne
CCM
CDI Torque Products
Centurion
CeramicSpeed
Cero
Cervélo
CETMA Cargo
Chadwick
Challenge
Charge
Chariot
Chase
Chater-Lea
Checker Pig
Chicago Bicycle Company
Chris King
Christiania Bikes
Chromag
CHUMBA USA
Cicielios
Cicli Barco
Cicli Olympia
Cielo
Cignal
Cilo
Cinelli
Ciocc
Circa Cycles
Citizen Bike
City Bicycles Company
Civia
Clark-Kent
Claud Butler
Clean Bottle
Cleary Bikes
Cloud Nine
Club Roost
Coboc
Colnago
Colony
Colossi
Columbia
Columbus Tubing
Commencal Bikes
Co-Motion
Competition Cycles Services
Concord Recreation
Condor
Conex
Conor
Continental
Contour Sport
Convercycle
Cook Bros. Racing
Cooper Bikes
Corima
Corratec
Cortina Cycles
Cove
Craft
Crank2
Crank Brothers
Crazy Creek
Create
Creme Cycles
Crescent Moon
Crew
Critical Cycles
CRUD
Crumpton
Crust Bikes
Cruzbike
CST
Cube
CueClip
Cuevas
Cult
Currie Technology (Currietech)
Currys
Curtlo
Custom
CVLN (Civilian)
CX Tape
Cyclamatic
CycleAware
Cycle Dog
Cycle Force Group
CycleOps
CyclePro
Cycles Fanatic
Cycles Follis
Cycles Toussaint
Cycle Stuff
Cycleurope
Cyclo
Cycloc
Cyfac
CygoLite
Cyrusher
Cytosport
Da Bomb Bikes
Daccordi
Dahon
DAJO
Dartmoor
Davidson
Dawes Cycles
DEAN
DeBernardi
Decathlon
Deco
Deda Elementi
DeFeet
de Fietsfabriek
Deity
Della Santa
Del Sol
Delta
Deluxe
Demolition
Den Beste Sykkel
Dengfu
Derby Cycle
Dermatone
Dero
De Rosa
DeSalvo Cycles
Detroit Bikes
Deuter
Devinci
Devron
DHS
Dia-Compe
Diadora
Diamant
Diamondback
DiaTech
Di Blasi Industriale
Dicta
di Florino
DIG BMX
Dillenger
Dimension
DirtySixer
Discwing
DK Bikes
DMR Bikes
DNP
Dobermann
Dodici Milano
Dolan
Donnelly
Dorel Industries
DOST
Downtube
Drag
DT Swiss
Dualco
Dual Eyewear
Dynacraft
Dynamic Bicycles
Dyno
DYU
DZ Nuts
Eagle Bicycle
Eagles Nest Outfitters
EAI (Euro Asia Imports)
Eastern
Easton
Easy Motion
EBC
Ebisu
E-Case
E. C. Stearns Bicycle Agency
Eddy Merckx
Edinburgh Bicycle Co-operative
eFlow
EG Bikes (Metronome)
EGO Movement
EighthInch
EK USA
Electra
Electric Bike Technologies
Elevn Technologies
Elite SRL
Elliptigo
Ellis
Ellis Briggs
Ellsworth
EMC Bikes
Emilio Bozzi
Encore
Enduro
Endurox
Energizer
Engin Cycles
Enigma Titanium
ENVE (ENVE Composites)
Epic
Ergon
Erickson Bikes
Esbit
Esge Kickstands
ESI
e*thirteen
Europa
Evans Cycles
Evelo
Eveready
Evil
Evo
EVS Sports
Excess Components
Exustar
Ezee
eZip
EZ Pedaler (EZ Pedaler electric bikes)
Factor
Faggin
Failure
Fairdale
Fairlight
Falco Bikes
Falcon
Fanatik
Faraday
Fast Wax
Fatback
Fat City Cycles
Fausto Coppi
FBM
Federal
Felt
Fetish
Fezarri
FiberFix
Fiction
Field
Finish Line
Finite
Firefly Bicycles
Firefox
Firenze
Firmstrong
First Endurance
Fit bike Co.
Fizik
Fleet Velo
Fleetwing
FLX
Flybikes
Flying Pigeon
Flying Scot
Flyxii
Focale44
Focus
Foggle
Fokhan
Folmer & Schwing
Fondriest
Forge Bikes
Formula
Fortified
Foundry Cycles
Fox
Fram
Framebuilder Supply
FRAMED
Frances
Francesco Moser (F. Moser)
Freddie Grubb
Free Agent
Freedom
Freeload
Free Spirit
Frog bikes
FSA (Full Speed Ahead)
FuelBelt
Fuji
Fulcrum
Fyxation
Gamut
Gardin
Garmin
Garneau
Gary Fisher
Gates Carbon Drive
Gateway
Gavin
Gazelle
Gear Aid
Gear Clamp
Gear Up
Geax
Gendron Bicycles
Genesis
Genuine Innovations
GenZe
Geotech
Gepida
Gerard
G-Form
Ghost
Giant (and LIV)
Gilmour
Gineyea
Giordano
Gitane
Glacier Glove
Gladiator Cycle Company
Globe
GMC
Gnome et Rhône
Gocycle
GoGirl
Golden Cycles
Gomier
Gordon Hill
Gore
Gorilla bikes
Gormully & Jeffery
Grabber
Graber
Grab On
Graflex
Granite Gear
Gravity
Greenfield
Green Light Cycle Ltd.
Greenspeed
Growler Performance Bikes
G Sport
GT Bicycles
GU
Gudereit
Guerciotti
Guerrilla Gravity
Gunnar
Guru
Habanero
Haibike
Hallstrom
Halo
Hammer Nutrition
Hampsten Cycles
Handsome Cycles
Handspun
Hanford
Hardrocx
Haro
Harry Quinn
Harvey Cycle Works
Hasa
Hase bikes
Hayes
HBBC (Huntington Beach Bicycle, Co)
Head
Headsweats
HED
Heinkel
Helkama
HERCULES // Fahrräder & E-Bikes
Hercules Rodeado
Heritage
Herkelmann
Hero Cycles Ltd
Heron
Hetchins
Hexlox
High Gear
Highland
Hija de la Coneja
Himiway
Hinton Cycles
Hiplok
Hirschfeld
Hirzl
Hobson Bicycle Seats
Hoffman
Holdsworth
Hollandia
Honey Stinger
Hope
Hornit
House of Talents
Hozan
H Plus Son
HP Velotechnik
HubBub
Hudz
Huffy
Hufnagel
Humangear
Humber
Humble Frameworks
Hunt Bike Wheels
Hunter
Hurricane Components
Hurtu
Hutchinson
Hydrapak
Hyper
Ibera
IBEX
Ibis
ICan Cycling
IceToolz
Ice Trekkers
ICE Trikes (Inspired Cycle Engineering)
Ideal Bikes
Identiti
iGo Electric Bikes
Incredibell
Independent Fabrication
Industrieverband Fahrzeugbau
Industry Nine
Infini
Inglis (Retrotec)
Innerlight Cycles
Innova
Inspired
Intekin
Intense
IRD (Interloc Racing Design)
Iride Bicycles
IRO Cycles
Ironhorse Bicycles
Iron Horse Bikes
Islabikes
ISM
Issimo Designs
Italvega
Itera plastic bicycle
Iver Johnson
Iverson
IZIP
Izumi
Jagwire
Jamis
Jandd
Jan Janssen
Javelin
Jetson
JMC Bicycles
Joey
John Cherry bicycles
John Deere
Johnny Loco
Jorg & Olif
JP Weigle's
Juiced Bikes
Juliana Bicycles
K2
Kalkhoff
Kalloy
Katadyn
Kazam
KBC
k.bedford customs
K-Edge
Kelly
Kellys Bicycles
Kenda
Kent
Kestrel
Kettler Alu-Rad
Kettler USA
KHS Bicycles
Kinesis
Kinesis Industry
Kinetic
Kink
Kinn
Kirk
Kish Fabrication
Klein Bikes
KMC
Knog
Knolly
Koga-Miyata
Kogel
Kogswell Cycles
Kona
Kool Kovers
Kool-Stop
Kreitler
Kron
Kronan
Kross SA
Kryptonite
KS
KTM
Kuat
Kuota
Kustom Kruiser
Kuwahara
KW Bicycle
Land Shark
Lapierre
Larry Vs Harry
Lattis
Laurin & Klement
Lazer
LDG (Livery Design Gruppe)
Leader Bikes
Lectric Cycles
Lectric eBikes
Legacy Frameworks
Leg Lube
LeMond
Leopard
Lezyne
Light and Motion
Light Bicycle
Light My Fire
Lightning Cycle Dynamics
Lightspeed
Linka
Linus
Liotto (Cicli Liotto Gino & Figli)
LiteLok
Litespeed
Liteville
Liv
Lizard Skins
Loctite
Loekie
Lonely Planet
Look
Lotus
Louison Bobet
LOW//
Lynskey
M2S Bikes
Madsen
Madwagon
Magellan
Magna
Magnum Bikes
Malvern Star
Mango
Manhattan
Manitou
ManKind
Mantis
Map Bicycles
Maraton
Marin Bikes
Marinoni
Mars Cycles
Marson
Maruishi
Marukin
Marzocchi
Masi
Mason Cycles
Master Lock
Matra
Maverick
Mavic
Maxcom
Maxit
Maxxis
MBK
MEC (Mountain Equipment Co-op)
Meiser
Melon Bicycles
Mercian Cycles
Mercier
Merida Bikes
Merit Bikes
Merlin
MetaBikes
Metrofiets
Micajah C. Henley
Micargi
Miche
Michelin
MicroShift
Miele bicycles
Mikkelsen
Milwaukee Bicycle Co.
Minoura
MirraCo
Mirrycle
Mission Bicycles
Miyata
Mizutani
MKS
MMR
Modolo
Momentum
Monark
Mondia
Mondraker
Mongoose
Montague
Montra
Moots Cycles
Mosaic
Moser Cicli
Mosh
Mosso
Moth Attack
Motiv
Motobecane
Moulden
Moulton Bicycle
Mountain Cycles
Mountainsmith
MRP
Mr. Tuffy
MSR
Mucky Nutz
Muddy Fox
Murray
Müsing (Muesing)
Mutant Bikes
Mutiny
MVMT Bikes
M-Wave
Nakamura
Naked
Nantucket Bike Basket Company
Nashbar
Nathan
National
Native
NCM eBikes
Neil Pryde
Nema
NEMO
Neobike
New Albion
New Balance
Next
Niner
Nirve
Nishiki
Nite Ize
NiteRider
Nitto
Nokian
Nokon
Nomad Cargo
Norco Bikes
Nordlicht
Normal Bicycles
Norman Cycles
Northrock
North Shore Billet
Novara
NS Bikes
Nukeproof
NuVinci
Nymanbolagen
Obed
ODI
Odyssey
OHM
O'Leary
Olmo
Omnium
One Way
OneWheel
OnGuard
On-One
Onway
Opel
OPEN
Optic Nerve
Optimus
Opus
Orange Bikes
Orbea
Orbit
Orfos
Orient Bikes
Origin8
Ortlieb
O-Stand
Other
Otis Guy
Ottolock
Oury
OutGo
Oval Concepts
Owl 360
Oyama
Oyma Power
Ozone
Pace Sportswear
Pacific Cycle
Pake
Panaracer
Panasonic
Paper Bicycle
Parkpre
Park Tool
Parlee
Pasculli
Pashley Cycles
Patria
Paul
PDW
Pearl Izumi
Pedego
Pedersen bicycle
Pedro's
Pegasus
Pegoretti
Penguin Brands
Penhale Bicycle Co.
Pereira
Performance
Peugeot
Phat Cycles
Phillips Cycles
Phil Wood
Phoenix
Pilen
Pinarello
Pinhead
Pinnacle
Pitlock
Pivot
Planet Bike
Planet X
Pletscher
Po Campo
Pogliaghi
Polar
Polygon
Pope Manufacturing Company
Portland Design Works
Power Grips
PowerTap
Premium
Prevelo
Price
Primo
Primus Mootry
Princeton Tec
Principia
Priority Bicycles
Private Label
Problem Solvers
Procycle Group
Prodeco Tech
Profile Design
Profile Racing
ProGold
Prologo
Promax
Propain
Prophete
Pro-tec
P Tec
PUBLIC bikes
Puch
Pure Fix Cycles
Python
Python Pro
QBP
Quadrant Cycle Company
Quest
Quintana Roo
QWIC
Rabeneick
RaceFace
Racktime
Radio Bike Co
Radio Flyer
Rad Power Bikes
Ragley
Raleigh
Ram
Rambler
Rans Designs
Rapide
Ratking
Rat Rod Bikes
RavX
Rawland Cycles
Razor
Redline
Redlof
Redshift
REI
Reid
René Herse
Renthal
Republic
Reserve
Resist
Retrospec
Revelate Designs
Ribble
Ridgeback
Ridley
Riese und Müller
RIH
RIH Sport Amsterdam
Ritchey
Ritte
Rivendell Bicycle Works
Roadmaster
Roberts Cycles
Robin Hood
Rock Lobster
RockShox
Rocky Mountain Bicycles
Rocky Mounts
Rodeo Adventure Labs
Rodriguez
Rohloff
Rokform
Rola
Roll Bicycle Company
Rosko
Ross
Rossignol
Rossin
Rover Company
Rowbike
Royal
Royce Union
RSD
RST
Rudge-Whitworth
Ryde
Sage Titanium Bicycles
Salsa
Salt BMX
Samchuly
Sancineto
Sanderson
Santa Cruz
Santana Cycles
Saracen Cycles
Saris
Satori
Sava
Scania AB
Scapin
Scattante
SC Bicycles
Schindelhauer
Schlage
Schwalbe
Schwinn
SCOTT
SDG
Seal Line
Sears Roebuck
Season
Seattle Sports Company
SeatyLock
SE Bikes
Sekai
Sekine
Selle Anatomica
Selle Italia
Selle Royal
Selle San Marco
Sense
Serfas
Serotta
Sette
Seven Cycles
Shadow Conspiracy
Shelby Cycle Company
Sherpani
Shimano
Shinola
Shogun
Shredder
Sidi
Sigma
Sigtuna
Silca
Silverback
Simcoe
Simplon
Simson
Sinclair Zike
Sinz
Six-Eleven
SixSixOne
sixthreezero
Skinz
SKS
Skyway
Slime
SLS3
S & M
Sohrab Cycles
Solé (Sole bicycles)
Solex
Soma
Somec
Sondors
SON Nabendynamo (Wilfried Schmidt Maschinenbau)
Sonoma
Soulcraft
Source
Spalding Bicycles
Sparta
Specialized
Spectrum
Speedfil
Speedplay
Speedvagen
Speedwell bicycles
Spicer
SpiderTech
Spooky
Spot
Sprintech
Spurcycle
Squire
SRAM
SR Suntour
Stages
Staiger
Stålhästen
Standard Byke
Standert
Stanley
Stanridge
Stan's No Tubes
START
State Bicycle Co.
Steadyrack
Stealth Electric Bikes
Steelman Cycles
Stein
Stein Trikes
Stelber Cycle Corp
Stella
Stem Captain
Sterling Bicycle Co.
Stevens
Stevenson Custom Bicycles
Steve Potts
Stinner
Stoemper
Stolen Bicycle Co.
Stooge Cycles
Strada Customs
Stradalli Cycles
Straitline
Strawberry Bicycle
STRiDA
Strider
Stromer
Strong Frames
St. Tropez
Sturmey-Archer
Subrosa
Suelo
Sugino
Sun
Sunday
Sunn
SunRace
SUNringlé
Supercross
Supercycle
Supernova Bikes
Supernova Lights
Superpedestrian
Surface604
Surly
Surrey
Suunto
Swagman
Sweetpea Bicycles
Swingset
Swobo
SyCip
Syncros
Syntace
Tacx
Takara
Talisman Bikes
Tamer
Tangent Products
Tange-Seiki
Tati Cycles
Taylor Bicycles (Paul Taylor)
Tec Labs
Tektro
Tern
Terra Trike
Terrible One
Terrot
Terry
TET Cycles (Tom Teesdale Bikes)
The Hive
Thesis Bike
TH Industries
Thomson
Thorn Cycles
Throne Cycles
Thruster
Thule
TI Cycles
TI Cycles of India
TiGr
Timbuk2
Time
Tioga
Titan
Titus
Token
Tokyobike
Tomac
Tommasini
Tommaso
Tony Hawk
Topeak
Torelli
TorHans
Torker
Total BMX
Tour de France
Tout Terrain
Toyo
Track and Trail
Traitor
Transit
Transition Bikes
TranzX
Trayl
Tree
Trek
Tribe Bicycle Co
Trik Topz
Trinx
Triumph Cycle
TRP
TruVativ
Tubasti
Tubus
Tufo
Tunturi
Turin
Turner Bicycles
Twin Six
TwoFish
Umberto Dei
Unior
Univega
Unknown
Upland
Upstand
Urago
Urban Arrow
Urban Bike
VAAST
Valdora
Van Dessel
Van Herwerden
VanMoof
Vassago
Vee Rubber
Velo
Vélo Bolton
Velocity
Velomotors
Velo Orange
Velorbis
Veloretti
VéloSoleX
Velo Vie
Velox
Verde
Versa
Via Velo
Vicini
Vilano
Villy Customs
Vincero Design
Vindec High Riser
Viner
Virtue
Viscount
Vision
Vista
Vittoria Shoes and Helmets
Vittoria Tires
Vitus
Viva
Vivente
Volae
Volagi
Volume
Voodoo
Vortrieb
VP Components
VSF Fahrradmanufaktur
Vtuvia
Vuelta
Wabi Cycles
Wahoo
Wald
Walking Bird
Waterford
Wdnsdy
Weehoo
WeeRide
Weinmann
Wellgo
WeThePeople
Wheels Manufacturing
Wheelsmith
Whirlwind
Whisky Parts Co
Whispbar
White Bros
White Industries
White Lightning
Wilier
Willworx
Windsor
Winora
Winter Bicycles
Witcomb Cycles
Wittson
Wolf Tooth Components
Woom
WordLock
WorkCycles
Worksman Cycles
Wraith Fabrication
Wright Cycle Company
WTB (Wilderness Trail Bikes)
Xds
X-Fusion
X-Lab
Xootr
Xpedo
Xtracycle
X-Treme
Yakima
Yaktrax
Yamaguchi Bicycles
Yamaha
Yeti
YST
YT
Yuba
Zigo
Zinn Cycles
Zipp
Zoom Balance Bike
Zycle Fix

OH NO! We're missing a manufacturer?

That's not actually surprising, there are a bunch.

Give us a heads up in a comment below.