“We have worked with Petra and Holum for over a decade and have always appreciated their attention to detail, extremely helpful sales force!”

“Petra and Holum has been a fantastic partner in not only helping us craft an elegant, high-end box that communicates the luxury experience, but were also instrumental in developing and fulfilling a complex, ...

“Petra and Holum have a unique combination of unsurpassed technical knowledge, artful production, and a die-hard commitment to their clients. They have been an invaluable partner. Even in extremely tight timelines and challenging ...