Ruben Isais - Email & Phone Number

Operating Engineer at Graniterock

Ruben Isais is based out of Palo Alto, California, United States and works at Graniterock as Operating Engineer.

Ruben Isais's Contact Information

Ruben Isais's Work email

r*****@granit***.com

Valid

Latest update

October 12, 2025

Location

Palo Alto, California, United States

Ruben's current employer

Graniterock

Description

Website

graniterock.com

HQ Location

Watsonville, CA, United States

Number of employees

501-1000

Industry

Construction

Latest update

May 1, 2024

Read about Graniterock

Frequent questions about Ruben Isais

What company is Ruben Isais working for?

Ruben Isais works for Graniterock.

What is Ruben Isais's function at Graniterock?

Ruben Isais is Operating Engineer at Graniterock.

Where is Ruben Isais based?

Ruben Isais is based out of Palo Alto, California, United States.

What is Ruben Isais's work email address?

Ruben Isais's professional email address is r*****@granit***.com

Who are Ruben Isais's co-workers?

Ruben Isais's colleagues are Peter Lemon, Paul Cianciarulo, Anthony Caldarulo, Rodney Jenny, Lisa Gallagher, Tina Cutter, Steve Snodgrass, Julie Giannotta, Rose Woolpert, Katha Redmon, Shanna Crigger, Toni Carroll, Matt Winder, Candy Klein, Kevin Maguire, Fernando Hernandez, Matthew Reade, Tu Nguyen, Jose Cruz, Kristian Blair, Daniel Arenas, Kendal Knox, Joe Antonetti, Maria Machado, Griffin Hyde, Kevin Jeffery, Brad Reed, Byron Edwards, Casey O’Connor, Jeff Williams, Gerardo Garcia, Josh Basanese, Terri Eitzen, David Alves.

Ruben's co-workers

Peter Lemon

Chief Executive Officer

Paul Cianciarulo

Vice President - Chief Safety Officer

Anthony Caldarulo

Small tool coordinator

Rodney Jenny

Executive Vice President Construction

Vice President and CFO

Julie Giannotta

Chief Accounting Officer (CAO)

Rose Woolpert

Board of Directors Member and Shareholder

Katha Redmon

Director Concrete Products

Shanna Crigger

Director of Communications

Toni Carroll

Director of Quality

Matt Winder

Mobile Equipment Team Lead

Candy Klein

Team Lead

Kevin Maguire

Information Technology Service Desk Team Lead

Fernando Hernandez

Inside Sales Team Lead

Matthew Reade

Director of Risk Management and Compliance

Inside Sales Representative

Materials Testing Engineer

Jeff Williams

Information Technology Help Desk Technician

Gerardo Garcia

Project Engineer

Josh Basanese

Environmental Engineer

Terri Eitzen

Account Manager,

David Alves

Inside Sales\yard\safety/dispatch

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