Executive Benefit Plans, Inc.
An employee benefits marketing organization operating throughout the U.S. specializing in qualified retirement plan design and installation.
http://www.benefitplans.com/

Milliman USA: Employee Benefits
Actuarial and consulting firm offers benefit planning and other compensation programs through advanced expertise, technology, and administration services.
http://www.milliman.com/eb/

National Benefit Services
Provides design and administration of cafeteria and pension plans. Includes tax calculators and information on Cobra and the IRS.
http://www.nbs-i.com/

The Hartford
Services for retirement plan benefits due to plan termination, restructuring, merger and acquisition, plant closings or bankruptcy.
http://ilf.hartfordlife.com/public/products/term_fund/index.shtml

Think Group Insurance
Provides pension planning benefits including 401k, simple and other advanced compensation programs.
http://www.thinkgroupinsurance.com/