KLX Energy Services Holdings, Inc. (NASDAQ:KLXE) is included among the 8 Best Oil and Gas Penny Stocks to Buy Now. KLX Energy Services Holdings (KLXE) Misses Earnings Estimates in Q4 202 KLX Energy Services Holdings, Inc. (NASDAQ:KLXE) is a leading US onshore provider of mission-critical oilfield services focused on completion, intervention, and production activities for the most technically demanding wells. KLX Energy Services Holdings, Inc. (NASDAQ:KLXE) reported its Q4 2025 results on March 12, with ...