Check out which companies are making headlines before the bell:

— The home improvement retailer reported an extremely upbeat quarter, much as its larger rival did last month. Lowe's earned an adjusted 86 cents per share for the fourth quarter, 7 cents a share above estimates. Revenue beat forecasts, and the comparable-store sales increase of 5.1 percent was more than double consensus estimates. Lowe's also forecast 2017 earnings of $4.64 per share, compared to estimates of $4.53 a share.