Companies

SkyBitz of Dulles named Richard Burtner chief executive.

Aspen Systems of Rockville named Judith Doherty director of creative services.

DMJM Design of Washington named Richard Ladson associate vice president, and Ed Gruver and Robert Smedley associate principals.

Stormwater Management Inc. of Portland, Ore., named Jeffrey Johnson project designer in its Elkridge, Md., office.

McConnell International of Washington named Rosina Maiers, Susan Rachlin and Robert Lohfeld associates.

The Madison Hotel of Washington named Axel Suray general manager.

Northrop Grumman of Herndon named Steven R. Perkins vice president, business development and strategy for the IT sector.

The Park Hyatt Washington named Michael Morauw general manager.

Associations/Nonprofits

Enterprise Foundation of Columbia named David Bowers director.

Education

Georgetown University of Washington named David L. Garrison McDonough School of Business associate dean and director, undergraduate programs.

Health Care

Riderwood Village of Silver Spring named Tia Mason Howard public relations manager.

Communications

Mobileway-InphoMatch of Chantilly named Neville Street chief executive and president; Vince Tallent chief financial officer; Derek Tam chief technology officer and head of global operations; Mark Smith executive vice president, global P2P carrier sales; Bernadette Lyons vice president, A2P sales Europe; Matthew Talbot vice president, A2P sales Asia; Patrice McAree vice president, A2P sales Americas; Patrice Peyret vice president, corporate strategy; Jorgen Nordin vice president, product management; Larry Loper vice president, brand and investor relations; and Greg Matranga vice president, communications.

AT&T Government Solutions of Vienna named Ike Cole vice president, national information systems, and Steve Robinson vice president, network programs, systems, billing and operations.

EFX Media of Arlington named Jagjeevan Virdee art director and Lindsay Palmer project manager.

Legal

Greenberg Traurig of Washington named Wayne M. Lee senior corporate and securities shareholder.

Schiff Hardin of Washington named Joseph P. Corcoran associate, securities and futures market regulation group.

Ray & Isler of Vienna named J.C. Miller partner.

Send information about promotions, appointments and personnel moves in the Washington area to Appointments, Business News Department, The Washington Post, 1150 15th St. NW, Washington, D.C. 20071-5302. All material must be submitted in writing.