Glantz Launches Sign Supply Wizard
Lauren Conaway
Jun 16, 2025
Developed in partnership with Principal Industries, Glantz announces the launch of Sign Supply Wizard—a smarter way to estimate and order sign materials.
News
Innovation moves fast, so stay tuned for the latest news from Principal Sloan, including thought leadership articles, company news, and more.
Principal Industries Announces Acquisition of HanleyLED Brand
Lauren Conaway
Jan 16, 2024
The acquisition strengthens and diversifies Principal Industries’ commercial sign and display product portfolio while enabling more choices and greater flexibility for customers.
EY Announces Blake & Bryan Vincent of Principal Industries as an Entrepreneur Of The Year® 2023 Southwest Award Finalist
Lauren Conaway
Apr 20, 2023
Entrepreneur Of The Year celebrates ambitious entrepreneurs who are building bolder futures.
Principal Industries Continues to Grow
Lauren Conaway
Oct 17, 2022
Principal Industries announces the acquisition of SloanLED.
Signs of the Times BrandStudy™ 2020 from Signet Research Inc.
Lauren Conaway
Apr 9, 2020
P-LED is the only company ranked in the top 3 in all categories.
The Future is Bright in U.S. Manufacturing
J. Bryan Vincent, Ph.D.
Mar 25, 2020
P-LED introduces its new 100% U.S.‑manufactured Patriot LED, furthering the mission of simplifying the lives of its customers.
Principal Lighting Group is Granted Additional LED Retrofit Patent
Lauren Conaway
Oct 21, 2019
It’s Principal LED’s fifth LED-to-fluorescent replacement patent.
Principal Lighting Group Announces Launch of LED Wizard 8
Lauren Conaway
Oct 4, 2019
It’s a significant upgrade to the platform providing dramatic improvements in productivity for sign shops.
Principal Lighting Group Announces Agreement to Acquire Assets of Aries Graphics
Lauren Conaway
Apr 22, 2019
PLG will acquire certain assets of Aries Graphics in a cash transaction.
Our Power Supplies Are Now CSA Certified
Lauren Conaway
Oct 24, 2018
The entire line of power supplies is now Canadian Standards Association certified.
Principal LED Secures Additional LED Retrofit Patent
Lauren Conaway
Jul 23, 2018
Adds a patent relating to direct-connect LED retrofit assemblies.
Principal Lighting Group Expands Global Patent Portfolio
Lauren Conaway
Jan 18, 2018
Adds three patents relating to LED assemblies designed for existing light support structures.
