Lynn Communications Group
- Capabilities in strategic communications, MarCom collateral, media relations and web design. Includes company profile, services, clients and contact information. Based in Vancouver, BC in Canada.
- http://www.lynngroup.ca/

Lesley Anne Simmons
- Consulting service which offers a range of national and international public relations and communications services.
- http://www.lesleysimmons.com/

Life of Bill
- Providing consumer PR, branding, communications strategy, media relations, web development and event management. Includes bio, services, work samples, clients and contact information. Based in London, United Kingdom.
- http://www.muddyclay.com/

Lief & Karson Communications
- Provides public relations and marketing communications support for corporate and non-profit clients.
- http://www.liefkarson.com/

Large & Page Communications
- A New England-based organization specializing in public relations, event management, and the strategic use of measured media.
- http://www.largeandpage.com/

Lagrant Communications
- A full-service advertising and public relations corporation.
- http://www.lagrantcommunications.com/

Louis Karno & Company
- Providing public relations and communications counsel, web and graphic design services, as well as hospitality quality testing and management. Based in Hillsborough, New Hampshire.
- http://www.lkarno.com/

Lewis Communications Ltd.
- Independent agency with offices in North America, Europe, and Australia. Offers media and analyst relations, crisis management, and marketing support.
- http://www.lewispr.com/

Luther Pendragon
- Strategic communications consultancy across the media, industry, the City and politics.
- http://www.luther.co.uk/

LRA Consulting
- Full service strategic campaign, research and communications group for unions in the U.S. today.
- http://www.lraconsulting.com/

Lownik Communication Services, Inc.
- Full service advertising, marketing and public relations firm.
- http://www.lcs-impact.com/

LMLcom
- Public relations, marketing, public affairs, Internet web design and advertising communications.
- http://www.lmlcom.com

Lizzie Grubman Public Relations
- New York public relations firm. Event archives and press request form.
- http://www.grubmanpr.com/

Live Public Relations
- Internet based cost-effective public relations, using a network of global consultants.
- http://www.livepr.net/

Linda Graham PR and Marketing
- An image and design consultancy, combining copy-writing, photography, web-sites, multi-media and print.
- http://www.lindirect.co.uk

Limelight Public Relations
- Public relations, marketing communications and advertising services.
- http://www.limelightpr.com/

Lilja Inc. Public Relations
- Public relations agency specializing in communication consulting.
- http://www.lilja.com/

Leyden Communications
- Israeli PR firm.
- http://www.leyden.net/

Levick Strategic Communications
- Business development earned media and litigation public relations services.
- http://www.levick.com/

Loma Communications
- Strategic communications firm specializing in positioning, messaging, and media coaching.
- http://www.lomacommunications.com/

Leavitt Communications
- Located in Southern California, with affiliates in Paris, France and Hamburg, Germany. Full service PR.
- http://www.leavcom.com/

Lee Laino Consultants Ltd
- Public relations firm specializing in crisis communications, media relations, strategic public relations, financial relations, corporate communications, along with advice for businesses and entrepreneurs.
- http://www.lainoconsult.com/

L.C. Williams and Associates
- Full service public relations and research counseling firm with resources in strategic planning, program implementation, communications and training.
- http://www.lcwa.com/

LawsonClarke
- Specializations include media relations, corporate and public affairs, reputation management, internal and stakeholder communication, crisis and issue management.
- http://www.lawsonclarke.com/

Lane Marketing Communications
- Provides services to technology, business to business and consumer clients.
- http://www.lanemarketing.com/

Landis Communications.
- Specialists in consumer and technology PR.
- http://www.landispr.com/

Lambert, Edwards and Associates, Inc.
- Public and investor relations for small-cap, micro-cap and emerging growth companies.
- http://www.lambert-edwards.com/