Inc. 5000 recognizes two Daubmann family businesses

FORT MYERS, Fla. - Rezul -- Inc. Business Media, which produces Inc. Magazine, has named a pair of Fort Myers-based family businesses to its prestigious Inc. 5000 list honoring and celebrating the country's fastest-growing, privately held companies.

MY Shower Door was recognized for the ninth time in 11 years and D3 Glass has made the list for the third consecutive year. Both companies are owned by the Daubmann family, entrepreneurs who have grown their local businesses into thriving companies serving commercial and residential customers across Florida and beyond.

The Daubmanns founded MY Shower Door in 2003. The company designs, manufactures, installs and warranties frameless shower doors and enclosures. In addition to its manufacturing facility in south Fort Myers, MY Shower Door has 10 showrooms in North Naples, South Naples, Fort Myers, Cape Coral, Sarasota, Tampa, Pinellas Park, Orlando, Boca Raton and Charlotte, N.C. It also operates a Naples showroom for MY Architectural Glass, allowing customers to see, feel and touch glass and hardware prior to moving forward with wine closets, glass railing systems and glass office partitions.

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Inc. ranked MY Shower Door at No. 4,697 on its Inc. 5000 list. It was No. 8 in Southwest Florida and No. 409 in Florida, and ranked No. 308 nationally among companies in the construction business.

In 2012, the Daubmanns established D3 Glass as a separate entity specializing in the fabrication, tempering and lamination of glass. The business provides glass to MY Shower Door as well as outside builders, contractors and property owners.

D3 Glass was ranked No. 4,891 on the 2025 Inc. 5000 list. It was No. 11 in Southwest Florida and No. 436 in Florida, and ranked No. 149 nationally among manufacturing companies.

Bill and Donna Daubmann, along with their sons, Keith and Doug, lead company operations. Combined, the businesses employ 181 individuals across all locations.

Inc. 5000 honorees will be recognized during a conference and gala held Oct. 22-24 in Phoenix, Arizona.

Inc. 5000 Rankings for MY Shower Door

• 2025: No. 4,697
• 2024: No. 4,086
• 2023: No. 4,760
• 2022: Not ranked
• 2021: No. 4,878
• 2020: No. 4,186
• 2019: No. 4,187
• 2018: Not ranked
• 2017: No. 4,212
• 2016: No. 2,400
• 2015: No. 2,085

Inc. 5000 Rankings for D3 Glass

• 2025: No. 4,891
• 2024: No. 3,172
• 2023: No. 3,428

About MY Shower Door