Products
- General Mills, Inc.
- General Motors Acceptance Corporation
- General Motors Company
- General Motors Corporation
- General Motors Corporation
- General Motors Corporation
- General Public Utilities Corporation
- General Signal Corporation
- General Telephone & Electronics Corporation (GTE)
- General Telephone Corporation (GTE)
- General Tire & Rubber Company
- General Washington Mining Company
- General X-Ray Corporation
- Genesco Inc. (Johnston & Murphy, Dockers)
- Genesee Falls Railway Company
- Geneva, Corning and Southern Railroad Company
- Geneva, Corning and Southern Railroad Company
- Georgia and Florida Railway
- Georgia Rail Road & Banking Company (Dated 1849)
- Georgia Southern and Florida Railway Company
- Georgia-Pacific Corporation
- Georgia-Pacific Corporation
- Georgia-Pacific Corporation
- Georgian Incorporated
- German-American Conservatory of Music
- Germantown Avenue Elevated Passenger Railway Company
- Germantown Passenger Rail Way Company
- Getty Petroleum Corp.
- Gettysburg & Harrisburg Rail Road Company
- Geuda Springs Health Resort Company (Certificate #1)
- Giannini Scientific Corporation
- Gimbel Brothers, Inc.
- Ginger-Mint Julep Company
- Glen Alden Coal Company
- Glen Alden Corporation
- Glens Falls Rail Road Company
- Globe Bears Base Ball Club (Arizona State League)
- Globe Consolidated Oil Corporation
- Globe Gold Mining Company
- GM Hughes Electronics Corporation
- Godchaux Sugars, Inc.
- Goebel Brewing Company
- Gold Mines Consolidated, Inc.
- Gold Park Consolidated Mines (California)
- Gold Park Consolidated Mines (California)
- Gold Sun Mining Company
- Golden Agate Mining & Milling Company
- Golden Anchor Mining Company
- Golden Bros. Trained Animals Show (Rare Circus Piece!)
- Golden Eagle International, Inc.
- Golden Gate Exploration Company
- Golden Horseshoe Mining Corporation, Ltd. (California)
- Goldfield Combination Mining Company
- Goldfield Consolidated Mines Company
- Goldfield Consolidated Mines Company
- Goldfield Hibernia Mining Company
- Goldfield Hub Mining & Milling Company
- Goldfield Reliance Mining Company
- Goldfield Rex Mining Company
- Goldfield Rosebush Leasing and Mining Company
- Goldfield Treasure Mining Company
- Goldfield-Candelaria Cooperative Mining Company
- Goldrich Resources Inc.
- Goodyear Tire & Rubber Company
- Goodyear Yellow Pine Company and Virgin Pine Lumber Company (Signed by Lucius O. Crosby)
- Goodyear's Metallic Rubber Shoe Company
- Gordon Heights Railway Company
- Goshen and Deckertown Railway Company
- Goshen and Deckertown Railway Company
- Grand Canyon Railway Company
- Grand Junction Rail Road and Depot Company (Boston, Massachusetts)
- Grand Junction Rail Road and Depot Company (Boston, Massachusetts)
- Grand National Films, Inc.
- Grand Pacific Gold Mining Company
- Grand Rivers Company (Signed by Aretas Blood)
- Grand Union Company
- Grand Union Company
- Grand Union Company
- Granite City Steel Company
- Grant Motor Car Corporation
- Gray Goose Airways, Inc.
- Gray Manufacturing Company (Telephones)
- Great American Communications Company (Taft Broadcasting)
- Great Atlantic & Pacific Tea Company, Inc. (A & P)
- Great Atlantic & Pacific Tea Company, Inc. (A & P)
- Great Basin Gold Ltd. (South Africa)
- Great Falls and Conway Rail Road
- Great Falls, Montana
- Great Lakes Aircraft Corporation
- Great Northern Nekoosa Corporation
- Great Northern Railway Company
- Great Northern Railway Company
- Great Northern Railway Company
- Great Southern Lumber and Railway Supply Company
- Great Western Sugar Company
- Green Bay and Western Railroad Company
- Green Giant Company
- Green Monster Mining Company
- Greene Cananea Copper Company
- Greene Rail Road Company