Acendre of Arlington appointed Sudeep Dharan chief technology officer.

Apprio of the District appointed Sallie Sweeney chief information security officer.

Assured Enterprises of the District appointed Ray Johnson to the board of directors.

Daly Gray Public Relations of Herndon appointed Sonia Abdulbaki vice president.

Ernst & Young of the District appointed Jennifer Baskin and Stephen Spiegelhalter partners.

Green Generation Solutions of Bethesda appointed Brad Bolino senior adviser for construction services and Richard Gonder director of government contracting.

Intersections of Chantilly appointed John H. Lewis board member.

Sage Communications of McLean appointed Scott Greenberg leader of its nonprofit division.

W.R. Grace of Columbia appointed Naren Srinivasan vice president of strategy and corporate development.

Associations and nonprofits

LeadingAge of the District appointed Katrinka Smith Sloan president and chief executive.

National Catholic Educational Association of Arlington ­appointed James Pavlacka director of leadership, Pamela ­Bernards director of professional development, Marcella Abatemarco assistant director of professional development, ­Annette Jones assistant director of leadership development and Andrea Kopp educational resources manager.

National Fenestration Rating Council of Greenbelt appointed Deb Callahan chief executive.

National Parks Conservation Association of the District appointed Theresa Pierno president and chief executive.

Volunteer Fairfax of Fairfax appointed Elise Neil Bengtson chief executive.


Proshares of Bethesda appointed Richard Ledee head of capital markets.

Law and lobby

Alston & Bird of the District appointed John Snyder antitrust partner.

Covington & Burling of the District appointed Richard Rainey partner in the firm’s intellectual property practice.

Crowell & Moring of the District appointed Jodi Daniel partner.

Heather Podesta + Partners of the District appointed Amy Hanson Swonger as a member of the firm.

Kirkland & Ellis of the District appointed Mario Mancuso leader of the firm’s practice for national security and the Committee on Foreign Investment in the United States.

Wilkinson Barker Knauer of the District appointed Howard Liberman partner.

— Aaron Gregg