The HdL Companies began their legacy of service to public agencies as Hinderliter, de Llamas & Associates in 1983. The company's founder, Robert Hinderliter, a city manager and finance director, developed California's first comprehensive sales tax management program and secured legislation allowing for independent verification of state allocations. Building on that foundation, The HdL Companies now partner with local governments nation wide, providing a full assortment of public agency revenue management services including sales tax, property tax, lodging tax, business license and tax, cannabis regulation and tax, economic development and more.

Timeline

  • 1983

    Robert Hinderliter leaves his post as City Manager and starts Robert Hinderliter & Associates.

  • 1985

    Through HdL's lobbying efforts and support, CA Assembly Bill No. 1611 is passed, allowing for independent verification of the State's sales tax allocations.

  • 1987

    Lloyd de Llamas leaves his post as City Manager and becames 50% stock owner. The company name is changed to Hinderliter, de Llamas & Associates.

  • 1992

    HdL Coren & Cone is established to provide property and documentary transfer tax services, and fiscal consulting to redevelopment agencies.

  • 1996

    HdL Software is established to provide solutions for business license, transient occupancy tax, and other locally administered revenue programs.

  • 1999

    PREMA Corp is established to provide revenue enhancement services to communities in Alabama, Colorado, and Georgia. 

  • 2007

    Sales Tax Assurance (STA) is established to provide revenue enhancement services to communities and special districts in Texas.

  • 2013

    HdL is a vibrant, growing company of 75 employees serving over 455 local government agencies.

  • 2018

    Outgrowing its current space, HdL moves its corporate headquarters to an expanded office space in Brea, California.

Get In Touch

Interested in maximizing your revenues? We’re ready to help. Connect with us to experience the HdL difference.

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888.861.0220

Corporate Headquarters
120 S. State College Blvd.
Suite 200
Brea, CA 92821

Directions

With offices in Alabama, California, Colorado, Georgia, and Texas.

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