Building Group - Tutor Perini Corporation

Mark A. Caspers
Executive Vice President
CEO, Building Group - Tutor Perini Corporation
2955 North Green Valley Parkway
Henderson, NV 89014
Telephone: (702) 792-9209

Perini Building Company, Inc.
Craig W. Shaw
President & Chief Executive Officer
2955 North Green Valley Parkway
Henderson, NV 89014
Telephone: (702) 792-9209

James A. Cummings, Inc.
William R. Derrer
President & Chief Executive Officer
3575 Northwest 53rd Street
Fort Lauderdale, FL 33309
Telephone: (954) 733-4211

Rudolph and Sletten, Inc.
Martin B. Sisemore
President & Chief Executive Officer
1600 Seaport Boulevard, Suite 350
Redwood City, CA 94063-5575
Telephone: (650) 216-3610

Keating Building Corporation
Daniel J. Keating III
President & Chief Executive Officer
1600 Arch Street, Suite 300
Philadelphia, PA 19103-2028
Telephone: (610) 668-4100

Keating Project Development, Inc.
Dennis A. Martin
President
1600 Arch Street
Philadelphia, PA 19103-2028
Telephone: (610) 668-4100

Anderson Companies
Roy Anderson III
President & Chief Executive Officer
11400 Reichold Rd.
Gulfport, MS 39503
Telephone: (228) 896-4000

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Civil Group - Tutor Perini Corporation

James A. Frost
Executive Vice President
CEO, Civil Group
15901 Olden Street
Sylmar, CA 91342
Telephone: (818) 362-8391

Tutor-Saliba Corporation
James A. Frost
Executive Vice President
15901 Olden Street
Sylmar, CA 91342
Telephone: (818) 362-8391

Tutor Perini Civil - NY
James M. Laing
President
1022 Lower South Street
Peekskill, NY 10566
Telephone: (914) 739-1908

Cherry Hill Construction, Inc.
Kevin J. Woods
Executive Vice President
8211 Washington Boulevard
Jessup, MD 20794-0356
Telephone: (410) 799-3577

Frontier-Kemper Constructors
David Rogstad
President & Chief Executive Officer
1695 Allen Road
Evansville, IN 47710
Telephone: (812) 426-2741

Lunda Construction Company
Larry Lunda
President & Chief Executive Officer
620 Gebhardt Road
Black River Falls, WI 54615
Telephone: (715) 284-9491

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Specialty Contractors Group - Tutor Perini Corporation

Fisk Electric Company
Kenneth J. Orlowski
President
Chief Executive Officer
111 T.C. Jester Boulevard
Houston, TX 77007-3142
Telephone: (713) 865-9499

Desert Mechanical, Inc.
Joseph A. Guglielmo
President
4475 West Quail Ave.
Las Vegas, NV 89118
Telephone: (702) 873-7333

Superior Gunite
Anthony L. Federico
President
12306 Van Nuys Blvd.
Lakeview Terrace, CA 91342
Telephone: (818) 896-9199

GreenStar Services Corporation:

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Management Services Group - Tutor Perini Corporation

Robert Band
President
CEO, Management Services Group
73 Mt. Wayte Avenue
Framingham, Massachusetts 01701
Telephone: (508) 628-2000

Perini Management Services, Inc.
Paul E. Lloyd
Senior Vice President and General Manager
73 Mt. Wayte Avenue
Framingham, Massachusetts 01701
Telephone: (508) 628-2000

Black Construction Corporation
Leonard K. Kaae
Senior Vice President & General Manager
P.O. Box 24667
GMF, Guam 96921
Telephone: (671) 646-4861