| Name | Field of Activity | Description | 
    | A.Z.C. | Zeppelins | Advanced Zeppelin Construction HQs: 
		Empire State, New York
		ISA, Detroit
 Plants:
		Detroit, ISA
		New Jersey, Empire State
 | 
    | Air Action Weekly | Newsreel and Newspaper | HQ in each major city of North America, even in Sky Heaven. Has a fleet of independent flying reporters, taking footage of airbattles.
 | 
    | Aerotone News | News Radio | Aerotone News is a subcompany of Air Action Weekly and uses also its reporters. HQ in each major city of North America. The biggest HQs are in Los Angeles and Manhattan.
 
 | 
    | Bell Aircraft | Aircrafts | legal wrangle with Hughes Aviation HQ: Marietta, Georgia, Dixie
 Plants:
 Buffalo, New York, ES 
        Burlington, Vermont, MP
 | 
    | Blackflag | Aircrafts and small Zeppelins | Moving Around North America (Pirat Factories).
	Salesmen in Sky Heaven, Mexico and Havana. | 
    | Blohm & Voss | Aircrafts | Germany | 
    | Boeing A.C. | Aircrafts and Zeppelins | HQ: Seattle, Washington, PA Plants:
		Renton, Washington, PA 
        Wichita, Kansas, PC 
        Vancouver, British Columbia, PA
 | 
    | Boulton Paul | Aircrafts | HQ: England, Wolverhampton | 
    | Consolidated Aircraft | Aircrafts | former New York now Hollywood HQ: Hollywood, San Diego
 Plants: 
		Fort Worth, Texas 
        Stinson Aircraft Division of Consolidated Aircraft Corporation,
        Wayne, Michigan, ISA
 | 
    | Curtiss-Wright | Aircrafts | HQ: Cloumbia Plants: 
    	Buffalo, NY, Empire State  
        St. Luis, Ohio, ISA 
        Columbus, Ohio, ISA 
        Louisville, Kentucky, Appalachia
 | 
    | Davis Aviation | Aircrafts | Utah | 
    | De Haviland | Aircrafts and Zeppelins | HQ: London, England Plants:
		South Africa 
        Rhodesia 
        India 
        Australia 
        NewZealand 
        Toronto, Ontario
 | 
    | Deseret | Aircrafts | Utah | 
    | Fairchild Engine & A.C. | Aircrafts | HQ: Hagerstown, Maryland, Columbia Plants:
		Longveuil, Quebec  
        Burlington, North Carolina, Dixie
 | 
    | Focke-Wulf | Aircrafts | HQ: Bremen, Germany | 
    | Fokker | Aircrafts | Amsterdam, Holland | 
    | Ford Motors | Autogyros | Willow Run, Michigan, ISA | 
    | Grumman | Aircrafts | HQs:
		Bethpage, Long Island, New York, Empire State 
        Maine, Maritime Provinces | 
    | Heinkel | Aircrafts | Austria, Vienna | 
    | Hughes Aviation | Aircrafts | HQ: Hollywood Plants:
		Clover Fields, Santa Monica, Hollywood 
        Laister-Kauffman glider plant, St. Louis, Missouri, Dixie
 | 
    | Imperial Air | Passenger Zeppelins | HQ: Empire State 
 | 
    | Lockheed | Aircrafts | allied with Hughes Aviation HQ: San Fransico, Hollywood
 Plants: 
		Burbank, Hollywood 
        Buffalo, New York 
        Vega Division, Burbank, Hollywood
 | 
    | Messerschmitt / General Motors | Aircrafts and Zeppelins | HQs:
		Detroit, Michigan, ISA 
        Munich, Germany 
        Haunstetten, Bavaria, Germany | 
    | Marquette Airworks | Aircrafts | Des Moines, Iowa, People's Collective | 
    | McDonnell | Aircrafts | Plants:
		St. Louis, Missouri, Dixie 
        Memphis, Tennessee, Appalachia | 
    | McKinley Aviation | Aircrafts | HQ: Empire State | 
    | Metroplex Autogyro Corporation | Autogyros | HQ: Dallas, Texas | 
    | Mitsubishi Motors | Aircrafts | HQ: Kyoto, Japan Plants:
		Edo, Japan 
        Taiwan 
        Korea
 | 
    | Moraine-Saunier | Aircrafts | France | 
    | Pacair | Aircrafts | HQ: Portland, Oregon, Pacifica | 
    | Pratt & Whitney | Engine Supplier | HQ: | 
    | Ravenscroft Industries | Aircrafts | HQ: Farmington, Navajo Nation | 
    | Rolls Royce | deluxe Planes/Zepps but also engine supplier | England | 
    | Sacred Trust Inc. | Security | HQ: | 
    | Sanderson Machine Corporation | Aircrafts | HQ: Tulsa, Oklahoma, Texas | 
    | Seversky | Aircrafts | HQ: Long Island, New York, Empire State | 
    | TNCA | Aircrafts and small Zeppelins | Talleres Nacionales de Construcciones Aeronauticas HQ: Valbuena, Mexico
 | 
    | United Aircraft Corporation | Aircrafts and Zeppelins | HQ: Empire State Plants: 
		Chance Vought Division, Dallas, Texas 
        Sikorsky Aircraft Division, Bridgeport, Connecticut, Atlantic Coaltion 
        Vought-Sikorsky Division, Stratford, Connecticut, Atlantic Coaltion
 | 
    | United Artist East | Movies and Musicals | Broad Way, Empire State | 
    | United Artist West | Movies | Los Angeles, Hollywood | 
    | Union Pazific Railways | Trains | HQ: South Vancouver, Pacifica Plants: 
		Pacifica 
        San Francisco, Hollywood 
        Detroit, ISA
 | 
 
    | William & Colt | Aircrafts and Military Weapons | HQ: Dallas, Texas | 
    | Wittly & Douglas | Aircrafts | HQs: Chicago, Illinois, ISA Plants:	
        Chicago, Illinois, ISA 
        Oklahoma City, Republic of Texas 
        Tulsa, Oklahoma, Republic of Texas
 |