We bring 50 years’ combined experience in association management that includes working with professional and trade associations, community organizations and foundations. Most importantly, we have a track record that includes building record membership recruitment numbers, breaking convention attendance records, achieving record-high retention rates, exceeding sponsorship goals, doubling association equity, expanding press coverage, developing an award winning website with annually increasing commerce, and successfully launching affinity programs that build non-dues revenue.

Our clients cover a wide range of professions and industries … and each has their own story. For some we provide full or substantial management services while for others we have filled a specific need. To learn more about how Mariner has partnered with them to create opportunities, solve problems and meet challenges head on, give us a call.

Helping associations create foundations for growth and success … Mariner is home to these associations:

Washington D.C. Chapter of the Appraisal Institute
International Special Events Society - DC Chapter
Maryland Recycling Network
Public Relations Society of America - Maryland Chapter

Building stronger chapters…growing membership…developing volunteer leaders…forging strategic plans…strengthening meetings…creating marketing that works…all to help associations and businesses navigate the future:

American Association of Diabetes Educators
American Academy of Family Physicians
American Academy of Physician Assistants
American Board for Certification in Orthotics & Prosthetics
American Industrial Hygiene Association
American Mental Health Counselors Association
American Osteopathic Association
American Public Health Association
American Society of Health-System Pharmacists
American Society of Plastic Surgeons
American Society of Radiologic Technicians
The Arc of Maryland
The Arc of Southern Maryland
The Arc of Anne Arundel County
ASIS International
Association of Pool Spa Professionals
Association Services Corporation
Baltimore-Washington Corridor Chamber of Commerce
Business Women's Network of Howard County
California Association of Marriage and Family Therapists
Case Management Society of America
CFA Institute
Chesapeake Bay Organizational Development Network
Clean Economy Network (now Advanced Energy Economy)
Clinical Social Work Federation
Club Managers Association
CoreNet Global
Consumer Data Information Association
CPCU Society
Erika Thimey Dance Theater Company
Executive Women in Government
Golden State Chapter, Club Managers Association of America
Internet Society
Institute of Internal Auditors
International Facility Management Association
Medical Group Managers Association
Marine Technology Society
Meeting Planners International
NAEM, The Premier Association for EHS Management
National Association for Environmental Health and Safety Management
National Association of Secondary School Principals
National Black Children Development Institute
National Customs Brokers & Forwarders Association of America
National Pork Producers Council
National Lumber & Building Dealers Association
National Recreation and Park Association
National Shoe Retailers Association
National Subcontractors Alliance
New Jersey Club Managers Association
National Alliance of State Pharmacy Associations
NIGP - The Institute for Public Procurement
Pedorthic Footwear Association
Promotional Products Association International
Risk Management Association - Chesapeake Chapter
Sacred Dance Guild
Sheet Metal and Air Conditioning Contractors' National Association
SHRM, Society of Human Resource ManagementAmerican Society of Clinical Oncology
UNIFEM USA
US Conference of Catholic Bishops
USLacrosse