In earnings reports Monday, Eaton Corp. (NYSE: ETN) posted first-quarter profit gains, while J.B. Hunt Transport Services Inc. (NASDAQ: JBHT) and Stanley Furniture Co. (NASDAQ: STLY) reported smaller profits compared to the same period in 2007.

Eaton, a maker of industrial parts and systems, said that first-quarter earnings rose 5% as demand from international markets pushed sales higher. Net income rose to $247 million, or $1.64 per share, beating Wall Street expectations. Sales rose 12% to $3.5 billion. Eaton shares rose $1.09 in trading Monday to $80.39, but slipped 13 cents in after-hours trading.

J.B. Hunt, which provides truckload and intermodal shipping services, said its first-quarter profit fell 18% because of weak demand and a rising fuel prices. The company earned $36.4 million, or 28 cents per share, missing Wall Street estimates. Total operating revenue rose 10% to $878.4 million. Shares fell 31 cents to $29.15 Monday, and continued to fall in aftermarket trading.

Stanley Furniture, which makes wood furniture for the residential market, said its first-quarter profit tumbled 37%, but beat Wall Street's expectations. The company reported income of $1 million, or 10 cents per share. Sales fell 17% to $62.5 million. Shares fell 15 cents Monday, then plunged another $1, or 9.4%, in after-hours trading to $9.59.

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