Lonni Grattan – Biography
Last update: April 14, 2026Executive profile
Lonni Grattan is currently
Director, National Communications at Swinerton - View - Swinerton org chart
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The colleagues of Lonni Grattan
Company Colleagues
- At Swinerton, Lonni Grattan has 52 colleagues including Dave Callis (CEO), SheriAnn Murphy (Legal)…
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- In the Construction industry, Lonni Grattan has 28,466 colleagues in 1,209 companies located in 57 countries. 9,243 executive movements have been recorded in the last 12 months. Learn more about Construction.
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