Willbros Announces Retirement of Arlo B. DeKraai From Its Board of Directors

HOUSTON, TX -- (Marketwire) -- 06/13/12 -- Willbros Group, Inc. (NYSE: WG) today announced that Arlo…

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Willbros to Present at the 2012 Credit Suisse Engineering & Construction Conference

HOUSTON, TX -- (Marketwire) -- 05/31/12 -- Willbros Group, Inc. (NYSE: WG) today announced that the…

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Willbros Elects Robert R. Harl, Edward J. DiPaolo and Michael C. Lebens to Board

HOUSTON, TX -- (Marketwire) -- 05/24/12 -- Willbros Group, Inc. (NYSE: WG) announced that at its…

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REMINDER: Willbros Announces First Quarter 2012 Earnings Release and Conference Call Schedule

HOUSTON, TX -- (Marketwire) -- 05/08/12 -- Willbros Group, Inc. (NYSE: WG) announces plans to release…

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Willbros Announces First Quarter 2012 Earnings Release and Conference Call Schedule

HOUSTON, TX -- (Marketwire) -- 05/07/12 -- Willbros Group, Inc. (NYSE: WG) announces plans to release…

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Willbros to Present at the 16th Annual Burkenroad Reports Investment Conference

HOUSTON, TX -- (Marketwire) -- 04/23/12 -- Willbros Group, Inc. (NYSE: WG) today announced that its…

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Utility Demand for Premier–s Mobile Contact / Stray Voltage Services Accelerates

HAUPPAUGE, NY -- (Marketwire) -- 04/19/12 -- Seven years after launching New York City--s first mobile…

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Willbros Introduces Leading-Edge Solution for Real-Time Pipeline Integrity Management

Willbros and GeoEye Partner to Transform the Way Pipeline Owners and Operators Conduct Business by Providing…

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Willbros Announces Conference Call Schedule for Fourth Quarter and 2011 Update

HOUSTON, TX -- (Marketwire) -- 03/30/12 -- Willbros Group, Inc. (NYSE: WG) announces plans to hold…

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Willbros Filing Form 12b-25 With Securities and Exchange Commission

HOUSTON, TX -- (Marketwire) -- 03/14/12 -- Willbros Group, Inc. (NYSE: WG) today announced that it…

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