Jim Castle - Email & Phone Number

Controller at Lightriver Companies

Jim Castle is based out of Pleasant Hill, California, United States and works at Lightriver Companies as Controller.

Jim Castle's Contact Information

Jim Castle's Work email

j*****@lightr***.com

Valid

Latest update

October 24, 2025

Location

Pleasant Hill, California, United States

Jim's current employer

Lightriver Companies

Description

LightRiver is the Pemier Pprovider of Next-Gen, Multi-Vendor, Factory Built Networks & netFLEX, Vendor Neutral, Optical Domain Control So...

Website

lightriver.com

HQ Location

Concord, CA, United States

Number of employees

51-200

Industry

Telecommunications

Latest update

May 1, 2024

Read about Lightriver Companies

Frequent questions about Jim Castle

What company is Jim Castle working for?

Jim Castle works for Lightriver Companies.

What is Jim Castle's function at Lightriver Companies?

Jim Castle is Controller at Lightriver Companies.

Where is Jim Castle based?

Jim Castle is based out of Pleasant Hill, California, United States.

What is Jim Castle's work email address?

Jim Castle's professional email address is j*****@lightr***.com

Who are Jim Castle's co-workers?

Jim Castle's colleagues are Mike Jonas, Rick Jarrell, Greg Byrne, Kevin Driscoll, George Daum, Jimmy Williams, Tim Masse, Diane Witt, Nick Gonzalez, Walt Paskowski, Howard Yang, Matt Briley, Dean Campbell, Glenn Gehly, John Holoman, Todd Corkum, Kurt Rahrig, Daniel Rose, Robert Mead, Mike Ososke, Alexander Xie, Martin Ward, Michael Hinkler, Tom Haskell, Scott Averitt, Jonathan Hageman, Brian Schamber, Michael McCarthy, Alex Piechowski, Tim Black, Andrew Park, Justin Loomis, Melvin Abzun, Bryan Hasegawa, Emily Ing, Steven Jonas.

Jim's co-workers

Mike Jonas

President, Global Customer Operations

Rick Jarrell

Vice President Sales

Greg Byrne

VP of Business Development

Kevin Driscoll

Vice President of Strategic Sales

George Daum

Vice President of Cloud and Data Center Sales

Jimmy Williams

Vice President Sales - Vertical Markets, Eastern U.S.

Tim Masse

Vice President Sales & Support Engineering

Diane Witt

VP of Sales

Nick Gonzalez

Sales Director - Cloud and Data Center

Walt Paskowski

VP Marketing & Sales Operations

Howard Yang

CIO

Matt Briley

Senior Vice President of Global Sales and Network Solutions Engineering

Dean Campbell

CTO

Glenn Gehly

Director of Operations

John Holoman

Regional Director - Carrier & MSO Sales

Todd Corkum

Senior Director, Tier 1 Carrier & MSO Sales

Kurt Rahrig

Director of Enterprise Sales - West

Daniel Rose

Associate Director of Software Engineering

Robert Mead

Director of Software Engineering

Mike Ososke

Director, Optical Solutions

Alexander Xie

Software Engineer (Lead UI + DevOps)

Martin Ward

Sales Director, Verticals, Central / Southwest U.S.

Michael Hinkler

Regional Sales Director

Tom Haskell

Eastern Regional Sales Director

Scott Averitt

Sr. Director Sales-Vertical Markets

Jonathan Hageman

Director Project Management

Brian Schamber

Senior Director, Global Service Delivery

Michael McCarthy

Strategic Project Engineer

Alex Piechowski

Sales Manager - Vertical Markets, Eastern U.S.

Tim Black

Solutions Sales Consultant

Andrew Park

Associate Software Engineer

Justin Loomis

Senior Factory Network Production Engineer

Melvin Abzun

Optical Field Engineer

Bryan Hasegawa

Chief Financial Officer and Chief Operating Officer

Emily Ing

Customer Service Representative

Steven Jonas

National Demand Generation/Inside Sales Manager - All Markets

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