The Washington Post.  The company's flagship newspaper. washpost.com, The Washington Post newspaper's business website. The online version of the newspaper is washingtonpost.com.

Washingtonpost.Newsweek Interactive (WPNI).   The company's new-media and electronic-publishing subsidiary, headquartered in Arlington, VA. WPNI's mission is to develop the company's editorial products and businesses on the web. WPNI's flagship products include washingtonpost.com and Newsweek.MSNBC.com.

Express.   The Washington area's free daily tabloid newspaper, created for local commuters. It features international, national, and regional news, and local entertainment listings and consumer features.

The Washington Post National Weekly Edition.  A tabloid publication of selected Post articles on politics, foreign affairs, popular culture, public policy, and personal finance, edited for a national audience.

The Washington Post Writers Group.  A syndicator of writers, Newsweek articles, and graphics to customers worldwide. The Writers Group also sells reprints of articles and photos from Washington Post archives.

The Herald.  A morning daily and Sunday newspaper published in Everett, Washington, 30 miles north of Seattle. The Herald also publishes community weeklies in South Snohomish and North King Counties and a monthly business journal. Community Newspaper Division.  A publisher in Maryland of community and military newspapers and specialty publications.

The Gazette.  Serving Montgomery, Prince George's and Frederick counties with controlled circulation community weekly newspapers; one paid-circulation newspaper; and one twice-monthly real estate publication. Southern Maryland Newspapers.  Serving Charles, Calvert, St. Mary's and the southern portion of Prince George's counties with paid-circulation community newspapers and publications. Comprint Military Publications.  Serving military installations throughout the Washington, DC region with newspapers, base guides and specialty publications. Commercial Printing.  Serving the Washington region with Maryland-based commercial printing plants: Comprint Printing in Gaithersburg and Southern Maryland Printing in Waldorf.

Greater Washington Publishing, Inc. publishes several publications, distributed free of charge, for the metropolitan Washington region.

Robinson Terminal Warehouse Corporation.  A newsprint handling and storage facility with operations in Alexandria and Springfield, Virginia, and College Park, Maryland.

Capitol Fiber Inc.  A handler and seller to recycling industries of old newspaper and other waste paper collected in the Washington/Baltimore area.