Earnings / Industry directory / Materials & Chemicals Steel Pipe & Tubes 3 stocks in Materials & Chemicals · SIC 3317. Company snapshot 2026-11-13 · Calculated market cap as of 2026-11-06 · USD Find a company or ticker Stocks in Steel Pipe & Tubes. Sorted by market cap, largest first. Ticker Company Market Cap Revenue (TTM) Net Income (TTM) ATI ATI INC $22.86B $5.01BTTM ended 2026-09-27 $555.60MTTM ended 2026-09-27 NWPX NWPX Infrastructure, Inc. $797.65M $602.76MTTM ended 2026-09-30 $53.48MTTM ended 2026-09-30 INHD INNO HOLDINGS INC. $7.59M $5.54MTTM ended 2026-06-30 −$4.03MTTM ended 2026-06-30 No matching companies.