BWX Technologies (BWXT) reported Q1 non-GAAP earnings late Monday of $0.91 per diluted share, up from $0.76 a year earlier.
Analysts polled by FactSet expected $0.76.
Revenue in the three months ended March 31 rose to $682.3 million from $604 million a year earlier.
Analysts surveyed by FactSet expected $645.7 million.
The company maintained its 2025 non-GAAP EPS guidance of $3.40 to $3.55 on revenue of $3 billion. Analysts expect EPS of $3.49 on revenue of $3.03 billion.
The company kept its quarterly dividend at $0.25 a share, payable June 5 to holders of record May 19.