Zdenko Grajcar - Email & Phone Number

CEO at Once Innovations Inc.

Zdenko Grajcar is based out of Minneapolis, Minnesota, United States and works at Once Innovations Inc. as CEO.

Zdenko Grajcar's Contact Information

Latest update

October 9, 2025

Location

Minneapolis, Minnesota, United States

Zdenko's current employer

Once Innovations Inc.

Description

Once lights for animal farming; poultry, swine, aqua. It’s a powerful new light that can improve the welfare of your animals and increase...

Website

once.lighting

HQ Location

Plymouth, Minnesota, United States

Number of employees

11-50

Industry

Appliances, Electrical, And Electronics Manufacturing

Latest update

May 1, 2024

Read about Once Innovations Inc.

Frequent questions about Zdenko Grajcar

What company is Zdenko Grajcar working for?

Zdenko Grajcar works for Once Innovations Inc..

What is Zdenko Grajcar's function at Once Innovations Inc.?

Zdenko Grajcar is CEO at Once Innovations Inc..

Where is Zdenko Grajcar based?

Zdenko Grajcar is based out of Minneapolis, Minnesota, United States.

Who are Zdenko Grajcar's co-workers?

Zdenko Grajcar's colleagues are Nash Rittmann, Andrew Flemming, Hans Diem, Aaron Stephan, Ron Demshar, Dyke Addis, Jack Dockendorf, Peter Hentges, Brian Babb, Jeff Maxa, Jason King, Mirjam Schramek, Ryan Graf.

Zdenko's co-workers

Nash Rittmann

COO Asia Pacific

Andrew Flemming

VP of Sales & Marketing

Hans Diem

Vice President of Global Sales

Aaron Stephan

Director of Biological R&D

Ron Demshar

Director of Sales

Dyke Addis

National Account Manager

Jack Dockendorf

Inside Sales / Sales Operations Specialist

Peter Hentges

Controller

Brian Babb

New Business Development

Supply Chain Management

Ryan Graf

Mechanical Engineer

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