Harris Glass Company established in 1946 as a part time backyard hobby by James W Harris. His son, James L Harris, expanded the business to provide commercial work and it grew it into a full-time storefront business.

Hartley Botanic’s prestigious handmade English Greenhouses and Glasshouses. In 1938 he patented his original aluminium greenhouse design, which excelled over its Victorian wood and wrought iron forerunner in every way.

Hartung Glass Industries is one of the fastest growing, most dynamic, total service glass companies in North America. With tempering furnaces in multiple locations, HGI has been providing innovative solutions to Architects/Designers and Glazing Contractors.

HDI Railings Systems is a leading provider of pre-engineered modular and ornamental railings systems used in commercial and residential applications, frequently specified for hospitals, airports, corporate offices, hotels, universities, libraries and museums.

Heartland Glass was started in 1980 by Ray Schueller, Mal Patton and Jim Scherer who all worked together at St. Cloud Glass before branching out on their own.

Heartland Glass Inc of Omaha, NE is the leading provider of glass services and products to the entire area.

We are innovative, in the sense that: We actually fabricate all of the glass pieces we install. We are a local company with local employees, and a Second Generation Glass Contractor installing Frameless Shower Enclosures since 1980.

We are innovative, in the sense that: We actually fabricate all of the glass pieces we install. We have offered a Lifetime Warranty for our entire 20 years as a San Leandro business.

Curtain wall and facade consultants to architects and building owners worldwide since 1989.

Hentges Glass has been in existence since 1925 and under its current ownership since 2010.

Hexa Research is a market research and consulting organization, offering industry reports, custom research and consulting services to a host of key industries across the globe. We offer comprehensive business intelligence in the form of industry reports which help our clients obtain clarity about th

HFT is a world leading Specialty Engineering Contractor focused on providing project solutions in the glass, industrial, power generation, and controlled environment agriculture markets.

Hi-Tech CADD Services is a leading engineering design support services providing company. Engineering design support services for industrial equipment, sheet metal components & building products utilizing AutoCAD, SolidWorks, Solid Edge and Inventor.

Family owned and operated located in Plant City, FL. High Performance Glass Solutions is an Authorized Dealer of Diamon-Fusion International (DFI). DFI protective coatings for glass are proven to add value by cutting cleaning times, protecting against stains and corrosion.

For more than 20 years, High Rise Glass and Door, Inc. has been providing the commercial property management industry with a wide array of glass and door services as well as many other projects.