Top 4 Small-Cap Stocks In The Gas Utilities Industry With The Highest Operating Margin

Below are the top small-cap gas utilities stocks on the NYSE and the NASDAQ in terms of operating margin. The trailing-twelve-month operating margin at Transportadora de Gas Del Sur S.A. TGS is 25.00%. Transportadora de Gas Del Sur S.A. revenue for the same period is $475.80 million. The trailing-twelve-month operating margin at Northwest Natural Gas Company NWN is 23.80%. Northwest Natural Gas' PEG ratio is 5.22. The trailing-twelve-month operating margin at Delta Natural Gas Company, Inc. DGAS is 14.90%. Delta Natural Gas' ROE for the same period is 21.20%. The trailing-twelve-month operating margin at South Jersey Industries, Inc. SJI is 14.40%. South Jersey Industries' EPS for the same period is $1.90.