O'Brien Cycles
- Custom steel and carbon bicycles made in USA.
- http://obriencycles.com

Ionic Mountain Bikes
- Full suspension and hardtail mountain bikes.
- http://www.ionicbikes.com/

Maxway Cycles
- Manufacturer of various frames for recumbent, mountain bike, BMX and racing bikes. Taiwan.
- http://www.maxway.com.tw/

Rock Lobster
- Makers of carbon fiber, steel and aluminum frames. California, USA.
- http://www.rocklobstercycles.com/

Winterborne Bicycle
- Manufacturer of hand built custom frames. Canada.
- http://www.winterbornebikes.com

SIBEX Sports
- Manufacturer of the titanium cycling frames and forks. Russia.
- http://www.sibexsports.com

SyCip
- Designs and manufactures steel and aluminum road, mountain and cyclocross bicycle frames and components. California, USA.
- http://www.sycip.com

Carbonsports
- Manufacturer hand made carbon frames, wheels and accessories for road and triathlon bikes. Germany.
- http://www.carbonsports.de

Heron Bicycles
- Makes hand crafted silver-brazed frames. USA.
- http://www.heronbicycles.com/

Wilson Cycles
- Makes frames for road racing and track, touring, and triathlon cycles. New Zealand.
- http://www.wilsoncycles.co.nz/

El Camino Fab
- Fabrication and manufacturing of bicycle frame, Photo gallery and fabrication information. USA.
- http://www.elcaminofab.com

Rich Adams
- Provides steel bicycle frames using lugges and fillet brazed construction.
- http://www.bicycleframes.com

Roark Custom Titanium Bicycles
- Makes titanium frames for road, triathlon or track including couplers and cycloscross frames. USA.
- http://www.roarkcycles.com

Batavia Industries
- Manufacturer and exporter of aluminum and steel bicycle frames. Indonesia.
- http://www.bataviacycle.com

Mathitech
- Manufacturer of high performance frames. Information about events and technologies. Italy.
- http://www.mathitech.it

Jonny Cycles
- Provides road and track frames. USA.
- http://jonnycycles.com

Yamaguchi
- Manufacturer of frames, stems, bars, and accessories. Also offers a frame building school. USA.
- http://www.yamaguchibike.com/

Don Walker Cycles
- Hand crafted bicycle frames for bikes such as tandem, cyclocross, mountain bikes, road and singlespeed. Texas, USA.
- http://donwalkercycles.com

Batch Design
- Hand craft titanium frames and components. Russia.
- http://www.batch.org/

Nimbus Cycles
- Provides hand built cycle frames for applications such as triathlon, medical need, and fixed wheel. UK.
- http://www.nimbuscycles.co.uk

Privateer Bicycles
- Manufacturer of custom road and mountain bicycle frames. USA.
- http://www.privateerbicycles.com

Nobilette Cycles
- Custom steel frame builder for single and tandem. USA.
- http://www.nobilettecycles.com

Kirk Frameworks
- Makes handcrafted steel bicycle frames and accessories. USA.
- http://www.kirkframeworks.com

Gypsy Cycles
- Custom frame fabrication for mountain, road and touring bikes. California, USA.
- http://www.gypsycycles.com

Kish Fabrication
- Makes custom steel and titanium frames and bikes. California, USA.
- http://www.kishbike.com

Hampsten Cycles
- Manufacturer of custom and stock titanium and steel frames. Washington, USA.
- http://www.hampsten.com

Desalvo Custom Cycles
- Custom builder of steel and titanium frames. Oregon, USA.
- http://www.desalvocycles.com

Roark Custom
- Custom builder of titanium road bicycle frames. USA.
- http://www.roarkcycle.com

Primus Mootry Bicycles
- Custom frame builder specializing in cyclo cross frames using steel, aluminum and carbon fiber.
- http://www.primusmootry.com

Track Bike Source
- Makes and sells aluminum track, titanium track and steel track frames. Online order. USA.
- http://trackbikesource.com

TiTerra
- Titanium and carbon frames and components for MTB, road race, trial, tandems, touring and cyclocross.
- http://www.titerra.com

Formigli
- Crafting hand made racing frames in Mugello, Tuscany, Italy. Frame construction based upon the geometric requests and measurements of our client.
- http://www.formigli.it

Gaerlan Custom Cycles
- Small wheel, folding and travel bikes.
- http://www.gaerlan.com/

S and S Machine -- Framebuilder List
- Directory of profiles of international framebuilders.
- http://www.sandsmachine.com/fbplist.htm

Ellsworth Handcrafted Bicycles
- History, product index, racing team, news, reviews, contact information, and dealer list.
- http://www.ellsworthbikes.com/

Elite Bicycles
- Makers of hand-crafted frames for road and multisport/triathlon. Offer custom-size framing, overview of products, specifications, and manufacturing process. Based in Philadelphia, Pennsylvania.
- http://www.elitebicycles.com/

Lyonsport Cycles
- Specialist in custom cyclocross frames. Also, makes road frames, and custom bike stems and handlebar clamps. Information on technologies, product photo gallery, and contacts. Based in southern Oregon.
- http://www.lyonsport.com/

Colin Ovington Custom Cycle Frames
- Builds made-to-fit road, track and mountain bike frames. Offers examples with prices. Options include steel and alloy tube types and carbon fibre fittings. Based in New South Wales, Australia.
- http://www.ovington.com.au/

Tiemeyer Cycles, Inc.
- Custom fitted bicycle framesets for road, time trial, triathlon, track. Hand crafted by David Tiemeyer, builder of Olympic and world champion bicycle frames. Product photos and details, endorsements, and contacts. Based in Estes Park, Colorado.
- http://www.tiemeyercycles.com/

Dave Lloyd Bikesport
- Specialist carbon, aluminium and steel frames for race, audax and triathlon.
- http://www.lloyd-bikesport.demon.co.uk/

Mark Lee Custom Frames
- A one-man custom frame shop offering details on frame materials, pricing and qualifications.
- http://www.stormloader.com/mleeframes/

Classic Rendezvous
- Identifies makers and pictures of fine bicycles, information about the marques and their history, resources, and a place for camaraderie among classic bicycle buffs.
- http://www.classicrendezvous.com/main.htm

Bruni Bicycles
- Small custom builder of tandem, road, and women's bicycles with an emphasis on performance and confort. Images and information provided.
- http://www.brunibicycles.com/

Parlee Cycles
- Bob Parlee designs carbon fiber racing frames. Images, specifications, and contact information featured.
- http://www.parleecycles.com/

Habanero Cycles
- Has been supplying "high end" titanium frames and bikes at aluminum prices for over six years. Road, MTB, TT/Tri, Cross and custom.
- http://www.habcycles.com

Joes Bicycle Painting
- Specialists in painting Carbon Fiber, Titanium, Aluminium, and CroMoly steel frames, using Solid colors, Kandies, Pearl, and Prismatics. We paint exclusively for Calfee Design.
- http://www.joesbicyclepainting.com

Anvil Bikeworks
- Bikes built to hammer on. Custom frames and framebuilding tools.
- http://www.anvilbikes.com/

Legend Bicycles
- Handmade in the USA titanium mountain and road bikes.
- http://www.legendbicycles.com

Merlin Metalworks
- Titanium Bikes. Our goal is to build a frame that will fit you perfectly, perform beyond your expectations, and last a lifetime.
- http://merlinbike.com/

Hujsak
- Custom made bicycles.
- http://www.hujsak.com/

Oswald Cycle Works
- Custom bicycle frames and repair. All frames crafted by hand, without power tools.
- http://oswaldcycleworks.com

Matt Chester, LLC
- A titanium bicycle fabricator that features product details, FAQs, links and contact information.
- http://www.mattchester.com/

Calfee Design
- Custom Carbon Fiber Bicycle Frames - hand built, finished and painted.
- http://www.calfeedesign.com

Desperado Cycles
- Retail and information on construction of steel frames and some personal philosophy. Profiles of customers.
- http://www.desperadocycles.com

Somec Cicli
- Italian handmade custom frame builders.
- http://www.somec.com

Javelin Bicycles
- Product information on aerodynamic and lightweight bikes for mountain, bmx, road, triathlon and track events. Supplies, accessories and custom work available using aluminum or scandium tubing. Based in North Little Rock, Arkansas.
- http://www.javbike.com/

Principia
- Handcrafted aluminum bicycles. Made in Denmark.
- http://www.principia.dk/

Rewel Titanium
- Custom titanium bicycle frames.
- http://www.rewel.com

Hillbrick Racing Frames
- Finely crafted custom made frames, available through reputable bike shops throughout Australia.
- http://www.hillbrick.com.au

Landshark
- A one man, artisan made bicycle frame workshop justifiably famous for workmanship, performance and unique paint work. In Medford, OR, with dealers around the USA.
- http://www.landsharkbicycles.com

Hot Tubes
- Builds and paints custom professional cycling racing frames. Home of the Hot Tubes junior American bicycle team.
- http://www.hottubes.com

Bilenky Cycle Works
- Premium tandems for the home team. The craftsmen of Bilenky Cycle Works can create a work of art for you. The line-up includes Single, Tandem, Recumbent, and Special needs bicycles.
- http://www.bilenky.com

Soulcraft Bicycles
- Top Notch Bicycle Frames Handcrafted in Northern California. Specializing in high-end steel, pre-designed and custom bicycles.
- http://www.soulcraftbikes.com

Brew Racing Frames
- Specializes in all custom sizes and Road, Track, Mountain, Cyclo-Cross and BMX Frames.
- http://brewracingframes.com

One-Off Titanium, Inc.
- One-Off Titanium builds custom titanium bicycles, handcycles, rings, wedding rings and sports jewelry.
- http://www.titaniumarts.com

Hunter Cycles
- Custom frames, including mountain unicyles.
- http://huntercycles.com/

Chris Huber Bicycles
- Custom handbuilt Easton bicycles.
- http://www.huberbikes.com/

Bike Friday
- Custom-fit foldable travel bicycle or folding tandem. Custom-built and sized and packs into a suitcase -- for commuting, planes, yachts, or self-contained loaded touring.
- http://www.bikefriday.com

Waterford Precision Cycles Inc
- Handmade steel frame bicycles.
- http://waterfordbikes.com/

Rodriguez Custom Bicycles
- Custom, Women's, Tandem and Bicycles for special situations.
- http://www.rodcycle.com/

Thick Bicycle Products
- Custom frame buider of freestyle, BMX and mountain bikes located in Pittsburgh, Pennsylvania.
- http://www.thickbikes.com/

Action Frame Racing.
- Custom built aluminum and steel bicycle frames for road, triathlon and mountain bikes. On line frame sizing facilities.
- http://www.actionframe.com

MAGMAA Titanium
- Designs, manufactures, and sells titanium frames and components from Sweden. Features include product images, overview of production capabilities. Site is provided in 10 languages.
- http://www.magmaa.com/

Pegoretti bike frames
- custom bike frames from Pegoretti, Italy
- http://www.pegoretticicli.com

Richard Sachs Cycles
- Rationally designed, precisely constructed, hand-finished road racing frames.
- http://www.sandsmachine.com/bp_sachs.htm

Strong Frames
- Control over every element of your bike, from the frame design right down to individual parts.
- http://www.strongframes.com/

Seven Cycles
- Seven's innovative Custom Kit gives information you need to design your dream bike.
- http://www.sevencycles.com/

Independent Fabrication
- Employee owned company specializing in road, mountain, cyclocross and touring frames. Sizing for both men and women.
- http://www.ifbikes.com/

Peter White Cycles
- Describes custom cycling frame business, includes mailing list signup and product listings.
- http://www.peterwhitecycles.com/

Ti Cycles
- Bicycles that fit each rider's unique needs and riding style.
- http://ticycles.com/index.html

Henry James Bicycles, Inc.
- Investment cast steel lugs for custom frames.
- http://www.henryjames.com/home.html

Columbine Cycle Works
- Columbine bicycles come in a wide range of decoration, from the elegant classical simplicity of the Custom series to the exquisitely detailed features of the Ultra series.
- http://www.columbinecycle.com/

Bob Jackson Cycles
- Racing, Touring, Tandems, Trikes. Custom Chrome Plating, stove enamelling and spraying.
- http://www.bobjacksoncycles.demon.co.uk/

Spectrum Cycles
- Custom built by master frame-builder Tom Kellogg in steel, titanium or double-butted titanium.
- http://spectrum-cycles.com/

Cherry Bicycles
- Handcrafted steel and titanium bicycle frames. Exceptionally light and beautiful. Made in Lafayette, Indiana.
- http://cherry.dcwi.com/

Roberts Cycles
- Builds made-to-measure steel cycle frames and complete custom bicycles. Offering worldwide shipping from the United Kingdom.
- http://www.robertscycles.com/

Masi Bicycles
- Fine custom frames from the builders of the Bicycles of Grand Champions. Winners of Tour de France, Giro, the Olympics and the World Championships.
- http://www.masibikes.com

Steelman Cycles
- Custom road, mountain, and cyclocross frames handmade by Brent Steelman
- http://www.steelmancycles.com/

Davidson Handbuilt Bicycles
- Handbuilt Bicycles for 25 years
- http://www.davidsonbicycles.com/