The Walnut Advisory Corporation is a nationally respected niche Managing General Underwriter with a high degree of specialization in well-defined niche segments of the North American Property/Casualty Insurance Industry. As Walnut continues to grow and build its customer base, it seeks to expand its offerings to better fill its customers’ needs. Walnut partners exclusively with the strongest carriers and brands in the industry.

The Walnut Advisory Corporation remains a privately held, independent Managing General Underwriter and Program Administrator situated in Warren, Somerset County, New Jersey for over 40 years. The agency was founded in 1974 as a ‘C’ corporation. From 1974 to 2004, Walnut was primarily a wholesaler with also some retail and binding authority activity. Starting in late 2004, with Ariel Hessing having joined the firm in late 2004, the agency transformed itself into a full MGU, which it currently is today. Walnut is now owned 100% by Ariel Hessing. / Share Fb / G+ / Tw
1974-2004 & 2005 to the Present / Ariel Hessing / Current Opportunity / Advantages / Programs / Brands / Contact
44 years of insurance advisory experience and stringent quality standards have meant that our customers benefit
from the breadth of knowledge that they need and the service that they demand, at prices that are competitive
in the marketplace. Walnut Advisory Corporation is the epitome of a "Modern MGU" - a managing general underwriting
office that keeps abreast of industry changes and utilizes the latest technologies for process efficiency.
What can 44 Years of The Walnut Advisory Corporation do for Your Business?. + Contact Walnut
The Apartment & Condo, Hotel & Motel and Lawyer Liability Programs by The Walnut Advisory Corporation are tailored to clients in the northeast, southern and western regions. No other programs on the market offer the financial strength, breadth of coverage and stability of pricing that are the hallmarks of The Select Group, Old South and Western Prairie Brands by The Walnut Advisory Corporation. It’s complete protection without the hassles of dealing with multiple program administrators and the waste of overlapping coverage. + Our Brands + Our Programs
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The products and services of The Select Group, The Old South, and The Western Prairie Brands by
The Walnut Advisory Corporation enables insurance brokers to build their books of business with broad,
comprehensive and carefully crafted insurance products, expert underwriting, price stability and fast customer
service, tempered by 44 Years of Insurance Advisory Experience.
+ Learn More About the Products, Services, Brands and Programs of Walnut

Select Group / Old South / Western Prairie Brands by Walnut
Apartment & Condo / Hotel & Motel / Lawyer Liability Programs by Walnut
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Carriers // The Advantage of Nothing Less-Than An A Rating.
Home / About Walnut / Products and Services / Brands / Programs / Carriers / Contact
  The Walnut Advisory Corporation / 40 Technology Drive Suite 2e Warren NJ 07059/ 800.247.1064 /info@walnutadvisory.com
Select Group / Old South / Western Prairie / Brands by Walnut