Robert Half (RHI) reported Q2 net income late Thursday of $0.26 per share, down from $0.41 a year earlier.
Analysts polled by FactSet expected $0.26.
Revenue in the three months ended June 30 fell to $1.34 billion from $1.37 billion a year earlier.
Analysts expected $1.32 billion.
The company's shares fell 5.3% in after-hours trading.