Increase Your Agency's Income and Value

Maintain Full Autonomy and Book Ownership

SIAA Benefits and Services

The concept of SIAA began in 1983 with the creation of the first master agency - Satellite Agency Network Group (SAN Group) by Jim Masiello, Owner of the Masiello Agency in Keene, NH. Smaller independent agencies kept running into roadblocks because of their size, low commissions, and access to competitive companies. The idea was to create a master agency to provide company access and other services to help grow these agencies - profitably.

Today we are focused on providing you with the tools to help run your independent agency – and deliver the resources for evolving with a dynamic industry and changing consumer trends.

12.30% Growth in total in-force premium.

SIAA grew their total in-force premium by $1.18 Billion - reaching a total of $10.78 Billion in total in-force premium in 2021!

Watch our 2021 In Review video to see other ways SIAA contributed to the development, growth, and evolution of the Independent Agent

SIAA is the #1 alliance of independent insurance agencies – powered by 48 regional Master Agencies across the United States. When you become a member of Chicagoland SIA, you have immediate access to all the services, markets, profit-sharing and incentives of both your Chicagoland SIA and SIAA.

HubSpot Video


Become Instantly Big

In the insurance industry, size matters.  Bigger agencies can offer more products, attract more customers, and make more money.  Membership in SIAA through Chicagoland SIA offers Independent Agencies the same fire power as larger agencies.

SIAA is the largest network of Independent Agencies in the USA.  We offer a suite of tools geared at helping Independent Agents grow their book of business.  Plus gain access to the most competitive Insurance Companies.  

Our Partnered Carriers


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Vender Partners


  • FedEX National Discount Program
  • Glass America
  • Staples Business Advantage Programs
Agency Automation Strategic Partners
  • Applied Systems
  • Vertafore
  • EZLynx
  • QQ Solutions
  • Agency Systems
  • Agency Matrix

Contact Us

240 S. Westmore Meyers Road
Lombard, IL 60148


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Our Affiliates

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