NTR Holding A/S announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was DKK 24.2 million compared to DKK 26.3 million a year ago. Operating income was DKK 3.9 million compared to DKK 2.9 million a year ago. Net income was DKK 3.3 million compared to DKK 2.3 million a year ago.