Business Card for Mary Duffy:

Accounting Manager
San Ramon, CA area
Email Avail: 3 Day Free Trial

6001 Bollinger Canyon Road
San Ramon, CA 94583

Tel: (925) 842-1000

Last updated on 2018-01-19

About Mary Duffy:

Mary Duffy works as an Accounting Manager for Chevron at San Ramon, CA. The company's webpage is For email, phone number and executive profiles for Accounting Manager and other executives of Chevron at San Ramon, CA, check Chevron at Not the Mary Duffy you are looking for? Do a quick search in our website and find other people named Mary Duffy.
Mary Duffy's Work History:
No information available..

Mary Duffy's Education:
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Mary Duffy's Co-workers:
As of May 23, 2022, Mary Duffy has 1883 co-workers under the company name Chevron at

About Chevron:

Chevron Corporation (Chevron) manages its investments in subsidiaries and affiliates and provides administrative, financial, management and technology support to the United States and international subsidiaries that engage in petroleum operations, chemicals operations, mining operations, power generation and energy services. Upstream operations consist primarily of exploring for, developing and producing crude oil and natural gas; processing, liquefaction, transportation and regasification associated with liquefied natural gas; transporting crude oil by international oil export pipelines; transporting, storage and marketing of natural gas; and a gas-to-liquids project. Downstream operations consist primarily of refining crude oil into petroleum products; marketing of crude oil and refined ...... (Source: SEC reports)

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