The senior management of BIG KAISER.

Chris Kaiser
Jack Burley
Sam Iseki

Outside Sales

Managing outside sales activities within their specific regions.

Michael Herman
Fred Messmer
Paul Lewis
Mike Ponsolle
Gerard Vacio
Heinz Ulb
Victor Flores
Fabiola Rivas

Inside Sales

More then just an order desk. Your BIG KAISER Inside Sales Representatives can assist you with most issues you may have. Not only is Inside Sales happy to take your order, they can also answer most product, account, or procedure questions. No matter how tough the question, Inside Sales can help you find the answer.

David Stonesifer
Andrea Distelhorst
Denise Pulvermacher
Sandy Naeher
Steven Lyons


The people who design tool set-ups, handle service calls and work closely with end users to ensure they receive maximum utility and efficiency from BIG KAISER tooling.

Jack Burley
Alan Miller
Matt Tegelman
John Zaya
Cory Cetkovic

Tool Measuring Systems

The department provides sales and service support for high precision Speroni & Diaset Tool Measuring & Presetting Systems. Let these trained professionals show you how to increase spindle utilization, machine time, precision, productivity & profits.

Douglas Sumner
Aga Kalfas
Patrick Cratty
Robert Burns
Devon Andrick
Joseph Sumner


The department that is responsible for workholding and clamping design & applications. With the versatile and precise Unilock and Uniclamp systems, the professionals at BIG KAISER can find a cost effective solution for you.

John Zaya
Gerard Vacio


The people involved in the support and promoting of all BIG KAISER products and tradeshows through numerous mediums to ensure that the BIG KAISER name successfully penetrates the market.

Tim Stapula
Heather True
Vikki LaRocco
Mike Caruso
Tylor Reed


The people that make sure things in the office run smoothly.

Tim Grosch
Wayne Rupar
Daniela Pison-Sumner


Helps out the different departments at BIG KAISER like operations and AP/AR, answers the phones, makes sure everything is well taken care of.

Kathy Schmidt
Charlene Gunnerson
Christina Buazard

Information Technology

Responsible for maintaining the servers and client workstations that keep BIG KAISER up and running.

Tom Kalfas
Mark Demzien


The place to send your damaged tools. BIG KAISER's full service repair shop guarantees speedy renovation of KAISER boring tool systems, BIG Daishowa Profit Maker Tools, and Unilock chucks.

Len Diericks
Shawn Stevens


The people who ensure the tooling orders go out quickly and arrive on time.

Bryan Keller
Franciso Gomez