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My Shower Door and D3 Glass Earn Inc. 5000 Ranking

My Shower Door earned a spot on the 2023 Inc. 5000 list, a national honor roll highlighting the country’s fastest-growing private companies.

It was the seventh time in nine years that My Shower Door has made the Inc. 5000 list, which includes the nation’s top U.S.-based, privately held, for-profit companies. Inc., a national business magazine and media brand, uses a three-year period to calculate revenue growth.

What the company says

“It’s extremely difficult just to earn a spot on the Inc. 5000 list, but even harder to stay on it because you need to sustain elevated growth over a longer period,” says My Shower Door President and Founder Bill Daubmann. “In today’s competitive marketplace, customers have a lot of choices. We are proud that Florida homeowners and builders continue putting their trust in My Shower Door year after year.”

About the companies and the rankings

My Shower Door designs, manufactures and installs custom, frameless shower doors and enclosures. The company, which has nine showrooms across Florida and employs 178 individuals, is celebrating its 20th anniversary in 2023.

The Daubmann family also operates D3 Glass, which made the Inc. 5000 list for the first time in 2023. Founded in 2012, D3 Glass specializes in the fabrication, tempering and lamination of glass. The company’s workforce has grown to 62 employees.

Inc. ranked My Shower Door at No. 4,760 on the list of the fastest-growing companies in the U.S.; its three-year growth rate from 2019-22 was 83%. D3 Glass was listed at No. 3,428 with a 146% three-year growth rate. Locally, D3 Glass was the 15th fastest-growing business in Southwest Florida, while My Shower Door was the region’s 20th fastest-growing company.

“Family-owned businesses face competition from other local businesses, as well as national companies and online marketplaces,” Daubmann says. “That makes it all that more impressive that My Shower Door and D3 Glass both made the Inc. 5000 list. It’s proof that if you produce an outstanding product and continue delivering exceptional customer service, you can compete against the ‘big guys.’”

Inc. 5000 announced its 2023 honorees on August 15 and will formally recognize My Shower Door and D3 Glass during the Inc. 5000 Conference & Gala, which begins October 31 in San Antonio, Texas.

Inc. 5000 Rankings for My Shower Door

  • 2023: No. 4,760 nationally — 83% three-year growth
  • 2022: Not ranked
  • 2021: No. 4,456 nationally — 61% three-year growth
  • 2021: No. 4,878 nationally — 43% three-year-growth
  • 2020: No. 4,186 nationally — 81% three-year growth
  • 2019: No. 4,187 nationally — 75% three-year growth
  • 2018: Not ranked
  • 2017: No. 4,212 nationally — 63% three-year growth
  • 2016: No. 2,400 nationally — 151% three-year growth
  • 2015: No. 2,085 nationally — 188% three-year growth

Inc. 5000 Rankings for D3 Glass

  • 2023: No. 3,428 nationally — 146% three-year growth