GL Hearn was acquired by WSP. This channel is no longer active. For updates, please follow WSP in the UK.
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The GL Hearn annual revenue was $27 million in 2026.
David Phillips is the Planning Director of GL Hearn.
31 people are employed at GL Hearn.
The NAICS codes for GL Hearn are [23721, 2372, 237210, 237, 23].
The SIC codes for GL Hearn are [65, 655].