Exponent reports double‑digit Q3 2026 growth and raises 2026 revenue and EBITDA outlook

Exponent Inc. announced that its third‑quarter 2026 revenue grew 12% year‑over‑year, with engineering services up 13% and environmental health services up 3%. The company also lifted its full‑year 2026 net‑revenue growth forecast to 10%–11% and its EBITDA margin target to 28%–28.3%. Management highlighted that AI‑related work now represents 15%–20% of the business and guided fourth‑quarter growth to 8%–10%.

The higher 2026 revenue and margin guidance may lift investor expectations for Exponent’s earnings trajectory, according to the company’s own outlook. The Q3 results and AI‑related business share provide a clearer view of near‑term growth drivers, which could influence valuation models.

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