Companies Headquartered in Washington

Logik

Description: maker of e-discovery products
Headquarters: Washington, D.C.
Founded In: 2004

LoopNet

Description: online marketplace for commercial property for sale and for lease in the US and Canada
Headquarters: Washington, D.C.
Founded In: 1995
Industry: real estate economics

MCI Communications

Description: former telecommunications and networking company
Headquarters: Washington, D.C.
Founded In: 1963
Industry: telecommunication

MDB Communications

Headquarters: Washington, D.C.
Founded In: 1981
Industry: advertising

Magpi

Headquarters: Washington, D.C.
Founded In: 2003
Industry: software industry

MakeOffices

Description: American real estate service company
Headquarters: Washington, D.C.

Marriott Hotels & Resorts

Description: flagship brand of Marriott International
Founded by: J. Willard Marriott
Headquarters: Washington, D.C.
Founded In: 1957
Industry: hotel industry

Metalogix Software

Description: American software vendor
Headquarters: Washington, D.C.
Founded In: 2001
Industry: software industry

Metropolitan Partnership, Ltd.

Description: Real estate company in Washington, D.C.
Headquarters: Washington, D.C.
Industry: real estate development

Morning Consult

Description: Morning Consult is a global decision intelligence company changing how modern leaders make smarter, faster, better decisions.
Founded by: Alex Dulin,Michael Ramlet,Kyle Dropp
Headquarters: Washington, D.C.
Founded In: 2014
Industry: market research

Municipal Securities Rulemaking Board

Headquarters: Washington, D.C.
Founded In: 1975

NACHA

Description: payment system organization
Headquarters: Washington, D.C.
Industry: financial services

NGP VAN

Description: privately owned voter database and web hosting service provider
Founded by: Nathaniel Pearlman
Headquarters: Washington, D.C.

National Business Aviation Association

Description: non-profit organization to promote business aviation
Headquarters: Washington, D.C.
Founded In: 1947

National Community Stabilization Trust

Headquarters: Washington, D.C.
Founded In: 2008

National Cooperative Business Association

Description: organization in US
Headquarters: Washington, D.C.
Founded In: 1916

National Council for International Visitors

Description: U.S. nonprofit organization
Headquarters: Washington, D.C.
Founded In: 1961

National Geographic Image Collection

Description: stock photography agency
Headquarters: Washington, D.C.
Founded In: 1888

National Hotel (Washington, D.C.)

Description: historic hotel in Washington, DC
Headquarters: Washington, D.C.

National Hydrogen Association

Headquarters: Washington, D.C.
Founded In: 1989

National Investigations Committee On Aerial Phenomena

Description: U.S. government research group
Headquarters: Washington, D.C.
Founded In: 1956

National Radio Institute

Description: now defunct post-secondary vocational correspondence school
Headquarters: Washington, D.C.
Founded In: 1914

National Trust Community Investment Corporation

Headquarters: Washington, D.C.
Founded In: 2000

NeighborWorks America

Description: nonprofit organization for community development
Headquarters: Washington, D.C.
Founded In: 1978
Industry: affordable housing

OTCBB

Description: American electronic quotation system
Headquarters: Washington, D.C.

Operation Fly, Inc.

Description: American non-profit organization
Founded by: Timothy Hwang
Headquarters: Washington, D.C.
Founded In: 2007
Industry: news media

PFC Energy

Description: energy research and consultancy group
Founded by: J. Robinson West
Headquarters: Washington, D.C.
Founded In: 1984
Industry: management consulting

Partners of the Americas

Headquarters: Washington, D.C.
Founded In: 1964

Peoples Drug

Description: chain of drug stores based in Alexandria, Virginia
Headquarters: Washington, D.C.
Founded In: 1905

Plexus Consulting Group

Description: management consulting firm to non-profit and public service sectors
Headquarters: Washington, D.C.
Founded In: 1999
Industry: management consulting