Companies / Industry directory / Communications & Media Periodicals: Publishing or Publishing & Printing 1 stock in Communications & Media · SIC 2721. Company snapshot 2026-10-09 · Calculated market cap as of 2026-10-02 · USD Find a company or ticker Stocks in Periodicals: Publishing or Publishing & Printing. Sorted by market cap, largest first. Ticker Company Market Cap Revenue (TTM) Net Income (TTM) SOBR SOBR Safe, Inc. $296.30K $354.65KTTM ended 2026-06-30 −$10.43MTTM ended 2026-06-30 No matching companies.