AeroLeads people directory · profile

William Laster Email & Phone Number

Retired -Refinery Business Manager at Chevron
Location: Riverside, California, United States 5 work roles
1 work email found @chevron.com 1 phone found area 509 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 71%

Contact Signals · 1 work email · 1 phone

Work email w****@chevron.com
Direct phone (509) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Retired -Refinery Business Manager at Chevron
Location
Riverside, California, United States

Who is William Laster? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

William Laster is listed as Retired -Refinery Business Manager at Chevron based in Riverside, California, United States. AeroLeads shows a work email signal at chevron.com, phone signal with area code 509, and a matched LinkedIn profile for William Laster.

William Laster previously worked as Refinery Business Manager at Chevron and Division Section Head Coker / Sulfur Recovery at Chevron.

Company email context

Email format at chevron.com

This section adds company-level context without repeating William Laster's masked contact details.

*@chevron.com
68% confidence

AeroLeads found 1 current-domain work email signal for William Laster. Compare company email patterns before reaching out.

Profile bio

About William Laster

William Laster is a Retired -Refinery Business Manager at Chevron.

Listed skills include Petroleum, Refinery, Petrochemical, Pipelines, and 15 others.

5 roles

William Laster work experience

A career timeline built from the work history available for this profile.

Refinery Business Manager

San Ramon, Ca, Us

Responsible for the Daily Safe, Environmentally Compliant Operation of the El Segundo Refinery. Delivering High value product meeting the energy needs to Southern California. Ensuring Safe work practices are executed by the Operating crews in a 24/7 Operation

Apr 2020 - May 2021

Division Section Head Coker / Sulfur Recovery

San Ramon, Ca, Us

Responsible the daily safe, environmentally compliant operation of the refinery Coker and Sulfur Recovery units. Responsible for asset management and strategy. As well as mechanical integrity. routine work control, preventive maintenance which meets and exceeds refinery needs.

May 2017 - Apr 2020

Refinery Shift Leader

San Ramon, Ca, Us

Responsible for the safe, environmentally compliant operation of an oil refinery in the manufacture of high value products that exceed customer expectations. Includes the shift to shift operation of receiving and distributing of products via rail, pipeline and terminal. Responsible and accountable for all personnel in refinery during operation.

Jul 2013 - May 2017

Refinery Operations Training Supervisor

San Ramon, Ca, Us

Responsible for competency of Refining Operations at the Chevron El Segundo Refinery. Including the Formal Operating Training Program, the Console Training Program, Head Operator Training program. This also includes all compliance and OSHA refresher training

Oct 2008 - Jul 2013

Refinery Operations

San Ramon, Ca, Us

Refinery Operations, 7 years as a Refinery Operator and Head Operator. 21 years as a Shift Supervisor in charge of day to day Operations. Marine Terminal, Crude unit Operation, Hydro treating, Hydro Cracking, Cat Cracking. Hydrogen production. Cogeneration Units and Effluent Treatment

Oct 1981 - Oct 2008
FAQ

Frequently asked questions about William Laster

Quick answers generated from the profile data available on this page.

What is William Laster's role at their current company?

William Laster is listed as Retired -Refinery Business Manager at Chevron.

What is William Laster's email address?

AeroLeads has found 1 work email signal at @chevron.com for William Laster.

What is William Laster's phone number?

AeroLeads has found 1 phone signal(s) with area code 509 for William Laster.

Where is William Laster based?

William Laster is based in Riverside, California, United States.

What companies has William Laster worked for?

William Laster has worked for Chevron.

How can I contact William Laster?

You can use AeroLeads to view verified contact signals for William Laster, including work email, phone, and LinkedIn data when available.

What skills is William Laster known for?

William Laster is listed with skills including Petroleum, Refinery, Petrochemical, Pipelines, Gas, Oil And Gas, Supervisory Skills, and Refining.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.