Manufacturers we know about

Name Only makes components
24seven
333Fab
3G
3T
3rd Eye
3rensho
45North
4ZA
6KU
9 zero 7
A-Class
A-bike
A2B e-bikes
ABI
ACS
AGang
ALAN
AMF
AXA
Aardvark
Abici
Abus
Accelerade
Accell
Access
Acros
Acstar
Adams (Trail a bike)
Adolphe Clément
Adventure Medical Kits
Advocate
Aegis
Aerofix Cycles
Affinity Cycles
AheadSet
Airborne
Aist Bicycles
Aladdin
Alcyon
Alex
Alexander Leutner & Co.
Alien Bikes
Alienation
Alite Designs
All City
Alldays & Onions
Alliance
Alton
American Bicycle Company
American Classic
American Machine and Foundry
American Star Bicycle
Amoeba
And
Andiamo
Answer BMX
Apollo
Aqua Sphere
Aquamira
Arai
Ares
Argon 18
Asama
Assos
Atala
Atomlab
Author
Avalon
Avanti
Aventón
Avid
Axiom
Axle Release
Azonic
Azor
Aztec
Azzuri
BCA
BH Bikes (Beistegui Hermanos)
BMC
BOB
BONT
BOX
BSD
BSP
BULLS Bikes
Bacchetta
Backpacker's Pantry
Backward Circle
Badger Bikes
Bahco
Bailey
Baladeo
Bamboocycles
Banjo Brothers
Banshee Bikes
Bantam (Bantam Bicycle Works)
Bar Mitts
Barracuda
Basso
Batavus
Bazooka
BeOne
Beater Bikes
Bell
Bellwether
Benotto
Bergamont
Bertoni
Bertucci
Bianchi
Bickerton
Bicycle Research
Big Agnes Inc
Big Cat Bikes
Big Shot
Bike Fit Systems
Bike Friday
Bike Mielec
Bike Ribbon
Bike-Aid
Bike-Eye
Bike-O-Vision
Bike4Life
BikeE recumbents
Bikes Belong
Bikeverywhere
Bilenky Cycle Works
Biomega
BionX
Birdy
Biria
Birmingham Small Arms Company
Bishop
Black Diamond
Black Market
Black Mountain Cycles
Black Sheep Bikes
Blix
Blue (Blue Competition Cycles)
Blue Sky Cycle Carts
Boardman Bikes
Bobbin
BodyGlide
Boeshield
Bohemian Bicycles
Bondhus
Bonk Breaker
Boo Bicycles
Boreal
Borealis (fat bikes)
Boreas Gear
Borile
Bottecchia
Boulder Bicycles
Box Bike Collective
Brannock Device Co.
Brasil & Movimento
Brave Soldier
Breadwinner
Breakbrake17 Bicycle Co.
Breezer
Brennabor
Bridgestone
Brilliant Bicycle
British Eagle
Broakland
Brodie
Broke Bikes
Brompton Bicycle
Brooklyn Bicycle Co.
Brooks England LTD.
Browning
Brunswick Corporation
Brush Research
Budnitz
Buff
Burley
Burley Design
Bushnell
Buzzy's
CCM
CDI Torque Products
CETMA Cargo
CHUMBA Racing
CRUD
CST
CVLN (Civilian)
CX Tape
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
CatEye
Catrike
Cayne
Centurion
CeramicSpeed
Cervélo
Chadwick
Challenge
Charge
Chariot
Chase
Chater-Lea
Chicago Bicycle Company
Chris King
Christiania Bikes
Chromag
Cielo
Cignal
Cilo
Cinelli
Ciocc
Citizen Bike
City Bicycles Company
Civia
Clark-Kent
Claud Butler
Clean Bottle
Clement
Cloud Nine
Club Roost
Co-Motion
Coker Tire
Colnago
Colony
Colossi
Columbia
Columbus Tubing
Competition Cycles Services
Condor
Conor
Continental
Contour Sport
Cook Bros. Racing
Cooper Bikes
Corima
Corratec
Cortina Cycles
Cove
Craft
Crank Brothers
Crank2
Crazy Creek
Create
Creme Cycles
Crescent Moon
Crew
Critical Cycles
Crumpton
Cruzbike
Cube
CueClip
Cuevas
Cult
Currie Technology (Currietech)
Currys
Curtlo
Cyclamatic
Cycle Dog
Cycle Force Group
Cycle Stuff
CycleAware
CycleOps
CyclePro
Cycles Fanatic
Cycles Follis
Cycles Toussaint
Cycleurope
Cyclo
Cycloc
Cyfac
CygoLite
Cytosport
DAJO
DEAN
DHS
DIG BMX
DK Bikes
DMR Bikes
DNP
DT Swiss
DZ Nuts
Da Bomb Bikes
Daccordi
Dahon
Davidson
Dawes Cycles
De Rosa
DeBernardi
DeFeet
DeSalvo Cycles
Decathlon
Deco
Deda Elementi
Deity
Del Sol
Della Santa
Delta
Deluxe
Demolition
Den Beste Sykkel
Dengfu
Derby Cycle
Dermatone
Dero
Detroit Bikes
Deuter
Devinci
Di Blasi Industriale
Dia-Compe
DiaTech
Diadora
Diamant
Diamondback
Dicta
Dillenger
Dimension
Discwing
Doberman
Dodici Milano
Dolan
Dorel Industries
Downtube
Dual Eyewear
Dualco
Dynacraft
Dynamic Bicycles
Dyno
E-Case
E. C. Stearns Bicycle Agency
EAI (Euro Asia Imports)
EBC
EG Bikes (Metronome)
EK USA
EMC Bikes
ENVE Composites
ESI
EVS Sports
EZ Pedaler (EZ Pedaler electric bikes)
Eagle Bicycle Manufacturing Company
Eagles Nest Outfitters
East Germany
Eastern
Easton
Easy Motion
Ebisu
Eddy Merckx
Edinburgh Bicycle Co-operative
EighthInch
Electra
Elevn Technologies
Elite SRL
Elliptigo
Ellis
Ellis Briggs
Ellsworth
Emilio Bozzi
Endurance Films
Enduro
Endurox
Energizer
Engin Cycles
Enigma Titanium
Epic
Ergon
Erickson Bikes
Esbit
Europa
Evelo
Eveready
Evil
Evo
Excess Components
Exustar
Ezee
FBM
FRAMED
FSA (Full Speed Ahead)
Faggin
Failure
Fairdale
Falco Bikes
Falcon
Faraday
Fast Wax
Fat City Cycles
Fatback
Fausto Coppi
Federal
Felt
Fetish
Fezzari
FiberFix
Fiction
Field
Finish Line
Finite
Firefly Bicycles
Firefox
Firenze
Firmstrong
First Endurance
Fit bike Co.
Fizik
Fleet Velo
Fleetwing
Flybikes
Flying Pigeon
Flying Scot
Flyxii
Focale44
Focus
Foggle
Fokhan
Folmer & Schwing
Fondriest
Forge Bikes
Formula
Fortified (lights)
Foundry Cycles
Fox
Fram
Frances
Francesco Moser (F. Moser)
Freddie Grubb
Free Agent
Free Spirit
Freedom
Freeload
FuelBelt
Fuji
Fulcrum
Fyxation
G Sport
G-Form
GMC
GT Bicycles
GU
Gamut
Gardin
Garmin
Gary Fisher
Gates Carbon Drive
Gateway
Gavin
Gazelle
Gear Aid
Gear Clamp
Gear Up
Geax
GenZe
Gendron Bicycles
Genesis
Genuine Innovations
Geotech
Gepida
Ghost
Giant (and LIV)
Gibbon Slacklines
Gilmour
Gineyea
Giordano
Gitane
Glacier Glove
Gladiator Cycle Company
Globe
Gnome et Rhône
GoGirl
Gocycle
Gomier
Gore
Gormully & Jeffery
Grab On
Grabber
Graber
Graflex
Granite Gear
Gravity
Greenfield
Greenspeed
Gudereit
Guerciotti
Gunnar
Guru
Guyot Designs
H Plus Son
HBBC (Huntington Beach Bicycle, Co)
HED
HP Velotechnik
Haibike (Currietech)
Hallstrom
Halo
Hammer Nutrition
Hampsten Cycles
Handsome Cycles
Handspun
Hanford
Haro
Harry Quinn
Harvey Cycle Works
Hasa
Hase bikes
Hayes
Head
Headsweats
Heinkel
Helkama
Hercules Fahrrad GmbH & Co
Heritage
Herkelmann
Hero Cycles Ltd
Heron
Hetchins
High Gear
Highland
Hija de la Coneja
Hillman
Hinton Cycles
Hirschfeld
Hirzl
Hobson
Hoffman
Holdsworth
Honey Stinger
Hope
House of Talents
Hozan
HubBub
Hudz
Huffy
Hufnagel
Humangear
Humber
Humble Frameworks
Hunter
Hurricane Components
Hurtu
Hutchinson
Hyalite Equipment
Hydrapak
Hyper
IBEX
ICE Trikes (Inspired Cycle Engineering )
IMBA
IRD (Interloc Racing Design)
IRO Cycles
ISM
IZIP (Currietech)
Ibis
Ice Trekkers
IceToolz
Ideal Bikes
Identiti
Incredibell
Independent Fabrication
Industrieverband Fahrzeugbau
Industry Nine
Infini
Inglis (Retrotec)
Innerlight Cycles
Innova
Inspired
Intense
Iride Bicycles
Iron Horse Bicycles
Islabikes
Issimo Designs
Italvega
Itera plastic bicycle
Iver Johnson
Iverson
JMC Bicycles
JP Weigle's
Jagwire
Jamis
Jan Jansen
Jandd
Javelin
Jelly Belly
JetBoil
Jittery Joe's
John Cherry bicycles
John Deere
Jorg & Olif
Juiced Riders
Juliana Bicycles
K-Edge
K2
KBC
KHS Bicycles
KMC
KS
KT Tape
KTM
KW Bicycle
Kalkhoff
Kalloy
Katadyn
Kazam
Keith Bontrager
Kelly
Kellys Bicycles
Kenda
Kent
Kestrel
Kettler
Kind Bar
Kinesis
Kinesis Industry
Kinetic
Kinetic Koffee
Kink
Kinn
Kirk
Kish Fabrication
Kiss My Face
Klean Kanteen
Klein Bikes
Knog
Knolly
Koga-Miyata
Kogel
Kogswell Cycles
Kona
Kool Kovers
Kool-Stop
Kreitler
Kron
Kronan
Kross SA
Kryptonite
Kuat
Kuota
Kustom Kruiser
Kuwahara
LDG (Livery Design Gruppe)
LOW//
Land Shark
Lapierre
Larry Vs Harry
Laurin & Klement
Lazer
LeMond Racing Cycles
Leader Bikes
Leg Lube
Legacy Frameworks
Leopard
Lezyne
Light My Fire
Light and Motion
Lightning Cycle Dynamics
Lightspeed
Linus
Liotto (Cicli Liotto Gino & Figli)
Litespeed
Liteville
Lizard Skins
Loctite
Loekie
Lonely Planet
Look
Lotus
Louis Garneau
Louison Bobet
Lycoming Engines
Lynskey
M Essentials
MBK
MEC (Mountain Equipment Co-op)
MKS
MMR
MRP
MSR
MTI Adventurewear
Madsen
Madwagon
Magellan
Magna
Malvern Star
ManKind
Mango
Manhattan
Manitou
Map Bicycles
Maraton
Marin Bikes
Marinoni
Mars Cycles
Marson
Maruishi
Marukin
Marzocchi
Masi
Master Lock
Matchless
Matra
Maverick
Mavic
Maxcom
Maxit
Maxxis
Mechanical Threads
Meiser
Melon Bicycles
Mercian Cycles
Mercier
Merida Bikes
Merlin
Merrell
MetaBikes
Metric Hardware
Metrofiets
Micajah C. Henley
Micargi
Miche
Michelin
MicroShift
Miele bicycles
Mikkelsen
Milwaukee Bicycle Co.
Minoura
MirraCo
Mirrycle
Mission Bicycles
Miyata
Mizutani
Modolo
Momentum
Monark
Mondia
Mondraker
Mongoose
Montague
Moots Cycles
Mophie
Mosaic
Moser Cicli
Mosh
Mosso
Moth Attack
Motiv
Motobecane
Moulden
Moulton Bicycle
Mountain Cycles
Mountainsmith
Mr. Tuffy
Mucky Nutz
Muddy Fox
Murray
Mutant Bikes
Mutiny
Müsing (Musing)
N Gear
NEMO
NS Bikes
Nakamura
Naked
Nalgene
Nantucket Bike Basket Company
Nashbar
Nathan
National
Native
Neil Pryde
Nema
Neobike
New Albion
New Balance
Next
Niner
Nirve
Nishiki
Nite Ize
NiteRider
Nitto
Nokon
Nomad Cargo
Norco Bikes
Norman Cycles
North Shore Billet
Northrock
Novara
NuVinci
Nukeproof
Nymanbolagen
O-Stand
O2
ODI
OHM
Odyssey
Ohio Travel Bag
Olmo
Omnium
On-One (On One)
OnGuard
One Way
Opel
Optic Nerve
Optimus
Opus
Orange Seal
Orange mountain bikes
Orbea
Orbit
Orient Bikes
Origin8 (Origin-8)
Ortlieb
Other
Otis Guy
Oury
OutGo
Owl 360
Oyama
Ozone
PDW
POC
PUBLIC bikes
Pace Sportswear
Paceline Products
Pacific Cycle
PackTowl
Pake
Panaracer
Panasonic
Paper Bicycle
Park
Parkpre
Parlee
Pasculli
Pashley Cycles
Patria
Paul
Pearl Izumi
Pedco
Pedego
Pedersen bicycle
Pedro's
Pegasus
Pegoretti
Penguin Brands
Pereira
Performance
Peugeot
Phat Cycles
Phil Wood
Philips
Phillips Cycles
Phoenix
Phorm
Pierce-Arrow
Pilen
Pinarello
Pinhead
Pinnacle (Evans Cycles)
Pitlock
Pivot
Planet Bike
Planet X
Platypus
Pletscher
Po Campo
Pocket Bicycles
Pogliaghi
Polar
Polar Bottles
Polygon
Pope Manufacturing Company
Power Grips
PowerBar
PowerTap
Premium
Price
Primal Wear
Primo
Primus Mootry (PM Cycle Fabrication)
Princeton Tec
Principia
Priority Bicycles
Private label
Pro-tec
ProBar
ProGold
Problem Solvers
Procycle Group
Prodeco
Profile Design
Profile Racing
Prologo
Promax
Propain
Prophete
Puch
Pure City
Pure Fix
Python
Python Pro
Q-Outdoor
Q-Tubes
QBP
Quadrant Cycle Company
Quest
Quik Stik
Quintana Roo
R12
RIH
RPM
RRB (Rat Rod Bikes)
RST
Rabeneick
RaceFace
Racktime
Radio Bike Co
Radio Flyer
Raleigh
Ram
Rambler
Rans Designs
RavX
Rawland Cycles
Razor
ReTale
Redline
Redlof
Reflect Sports
Regina
Rema
Renthal
René Herse
Republic
Republic of China
Resist
Retrospec
Revelate Designs
Revolights
Rhythm
Ribble
Ride2
Ridgeback
Ridley
Riese und Müller
Ritchey
Ritte
Rivendell Bicycle Works
Roadmaster
Roberts Cycles
Robin Hood
Rock Lobster
Rock-N-Roll
RockShox
Rocky Mountain Bicycles
Rocky Mounts
Rodriguez
Rohloff
Rokform
Rola
Rosko
Ross
Rossignol
Rossin
Rover Company
Rowbike
Rox
Royal
Royce Union
Rudge-Whitworth
Ryde
S and M (S&M)
S and S
SCOTT
SDG
SE Bikes (SE Racing)
SKS
SLS3
SR Suntour
SRAM
SST
START
SWEAT GUTR
Salomon
Salsa
Salt (BMX)
SaltStick
Samchuly
Sancineto
Sanderson
Santa Cruz
Santana Cycles
Saracen Cycles
Saris
Satori
Scania AB
Scattante
Schindelhauer
Schmidt (Wilfried Schmidt Maschinenbau)
Schwalbe
Schwinn
Scotty
Seal Line
Sears Roebuck
Season
Seattle Sports Company
Sekai
Sekine
Selle Anatomica
Selle Italia
Selle Royal
Selle San Marco
Serfas
Serotta
Sette
Seven Cycles
Shadow Conspiracy
Shelby Cycle Company
Sherpani
Shimano
Shinola
Shogun
Shredder
Sidi
Sierra Designs
Sigma
Silca
Simcoe
Simple Green
Simplon
Simson
Sinclair Research
Singletrack Solutions
Sinz
Six-Eleven
SixSixOne
Skadi
Skinz
Skratch Labs
Skyway
Slime
Smartwool
SockGuy
Sohrab Cycles
Solex
Solio
Solé (Sole bicycles)
Soma
Somec
Sondors
Sonoma
Soulcraft
Source
Spalding Bicycles
Sparta B.V.
Specialized
Spectrum
Speedfil
Speedwell bicycles
Spenco
Spicer
SpiderTech
Spike
Spinskins
Splendid Cycles
Spooky
SportRack
Sportlegs
Sportourer
Spot
Sprintech
Squeal Out
Squire
St. Tropez
Stages cycling (Power meters)
Staiger
Stan's No Tubes
Standard Byke
Stanley
Stanridge Speed
State Bicycle Co.
Steadyrack
Steelman Cycles
Stein
Stein Trikes
Stelber Cycle Corp
Stella
Stem CAPtain
Sterling Bicycle Co.
Steve Potts
Stevens
Stevenson Custom Bicycles
Stinner
Stoemper
Stolen Bicycle Co.
Stop Flats 2
Strada Customs
Stradalli Cycles
Straitline
Strawberry Bicycle
Strida
Strider
Stromer
Strong Frames
Sturmey-Archer
Stålhästen
Subrosa
Suelo
Sugino
Sun
Sun Ringle
SunRace
Sunday
Sunn
Suomi
Supercross
Superfeet
Supernova
Surly
Surrey
Sutherlands
Suunto
Suzuki
Sweetpea Bicycles
Swingset
Swix
Swobo
SyCip
Syncros
Syntace
T Mat Pro
TET Cycles (Tom Teesdale Bikes)
TH Industries
TI Cycles of India
TRP
TYR
Tacx
Takara
Talisman
Tallac
Tamer
Tange-Seiki
Tangent Products
Tati Cycles
Taylor Bicycles (Paul Taylor)
Tec Labs
Tektro
Tern
Terra Trike
Terrible One
Terrot
Terry
The Arthur Pequegnat Clock Company
The Bicycle Forge
The Hive
Thinksport
Thomson
Thorn Cycles
Throne Cycles
Thruster
Thule
Ti Cycles
Tigr
Timbuk2
Time
Timex
Tioga
Titan
Titus
Toko
Tomac
Tommasini
Tommaso
Tony Hawk
Topeak
TorHans
Torelli
Torker
Tour de France
Tout Terrain
Toyo
Traitor
Transit
Transition Bikes
Tranz-X
Trayl
Tree
Trek
Tressostar
TriFlow
TriSlide
TriSwim
Tribe Bicycle Co
Trigger Point
Trik Topz
Trinx
Triumph Cycle
TruVativ
Tubasti
Tubus
Tufo
Tunturi
Turin
Turner Bicycles
Twin Six
TwoFish
UCLEAR
UCO
Uline
Ultimate Survival Technologies
UltraPaws
Umberto Dei
Unior
Univega
Unknown
Upland
Urago
Utopia
VP Components
VSF Fahrradmanufaktur
Valdora
Van Dessel
Van Herwerden
Vanilla
Vanmoof
Vargo
Vassago
Vee Rubber
Velo
Velo Orange
Velo Press
Velo Vie
Velocity
Velomotors
Velorbis
Velox
Verde
Versa
Vicini
Vilano
Villy Customs
Vincero Design
Vindec High Riser
Viner
Virtue
Viscount
Vision
Vittoria
Vitus
Viva
Vivente
Volae
Volagi
Volume
Voodoo
Vortrieb
VéloSoleX
WD-40 Bike
WTB
Wabi Cycles
Wahoo Fitness
Wald
Walking Bird
Waterford
WeThePeople
WeeRide
Weehoo
Wellgo
Wheels Manufacturing
Wheelsmith
Where to Bike
Whisky Parts Co
Whispbar
White Bros
White Lightning
Wigwam
Wilderness Trail Bikes
Wilier Triestina
Williams
Willworx
Win
Windsor
Winora
Winter Bicycles
Wippermann
Witcomb Cycles
Witz
Wooden Bike Coffee
WordLock
WorkCycles
Worksman Cycles
World Jerseys
Wright Cycle Company
X-Fusion
X-Lab
X-Treme
Xds
Xootr
Xpedo
Xtracycle
YST
Yakima
Yaktrax
Yamaguchi Bicycles
Yamaha
Yankz
Yeti
Yuba
Yurbuds
Zensah
Zigo
Zinn Cycles
Zipp Speed Weaponry
Zoic
Zoom
Zoot
Zycle Fix
b'Twin
beixo
de Fietsfabriek
di Florino
e*thirteen
eGear
eZip
eflow (Currietech)
elete
epicRIDES
k.bedford customs
liteloc
nuun
silverback
sixthreezero
van Andel/Bakfiets

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.