On ep. 18 of pro AV podcast, AV+, we hear from AVI-SPL CEO John Zettel, who was recently named one of the 100 Glassdoor Top CEOs.Stories mentioned in this episode:- AVI-SPL CEO John Zettel Among Glassdoor Top CEOs for 2018- AVI-SPL: How They Remain on Top of the AV Integration Market- What’s Next for the Largest AV Integrator, AVI-SPL?