Of the three self-insurance groups we manage, the first is one that we actually started on our own in 1995. It is the Granite State Workers’ Compensation Manufacturers Trust, better known as Sigma One for short. It’s a very diverse group of manufacturers. The size of the Member companies can be as few as a handful of employees, while the largest Member has almost 800 employees. The range of premiums for Members is from as little as $5,000 to more than $500,000. The Membership includes almost 200 companies that represent a myriad of different businesses including food products, electronics, concrete blocks, precast concrete, machine shops, metal fabricators, companies that make gravel and aggregate and even a few software companies.