About GCI General Contractors
GCI General Contractors is a Construction company, headquartered in San Francisco, with 201 - 500 employees and annual revenue of $50M - $100M.
GCI is a premier commercial general contractor that specializes in tenant improvements, laboratories, base building renovations, and infrastructure. From dynamic start-up offices to cutting-edge labs, our mission is to build environments where people thrive. We believe that small, nimble teams, clos...
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GCI General Contractors Company Highlights
Phone Number
(415) 978-xxxx
Corporate Office Address
815;825;855;865;875 Battery Street
San Francisco, 94111
Website
GCI General Contractors Email Format
The most common GCI General Contractors email format is [f][last] (ex. jdoe@gcigc.com), currently being used by 100% of GCI General Contractors business email addresses. There are 7 email formats used by GCI General Contractors.
GCI General Contractors Org
GCI General Contractors has 3 C-Level, 2 VP, 5 Director, 32 Manager, 7 Senior, 57 Mid-Level, and 7 Other employees.
GCI General Contractors Decision Makers
- CEOJon Helman
- CFOAmy Williams
GCI General Contractors's Tech Stack
Frequently Asked Questions About
GCI General Contractors
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Who is the CEO of GCI General Contractors?
The CEO of GCI General Contractors is Jon Helman. See full contact details ›
Who is the CFO of GCI General Contractors?
The CFO of GCI General Contractors is Amy Williams. See full contact details ›
How many senior employees does GCI General Contractors have?
GCI General Contractors has 49 senior employees that are typically used for decision making.
What email format does GCI General Contractors use?
The most common GCI General Contractors email format is {f}{last} (e.g. jdoe@gcigc.com).
Who are the key decision makers at GCI General Contractors?
Key decision makers at GCI General Contractors include Jon Helman (CEO) and Amy Williams (CFO). See full contact details ›
What technologies does GCI General Contractors use?
GCI General Contractors uses technologies including Apple, Autodesk, and Contact Form.
How do I contact GCI General Contractors?
To contact GCI General Contractors, visit gcigc.com.
What companies are similar to GCI General Contractors?
Companies similar to GCI General Contractors include Chase, Celestica, and Microchip Technology Inc..
Where is GCI General Contractors headquartered?
GCI General Contractors is headquartered at 815;825;855;865;875 Battery Street, San Francisco.
What is the main phone number for GCI General Contractors?
The main phone number for GCI General Contractors is (415) 978-xxxx.
What is the official website for GCI General Contractors?
The official website for GCI General Contractors is gcigc.com.
What is the annual revenue of GCI General Contractors?
The annual revenue of GCI General Contractors is $50M - $100M.
How many employees does GCI General Contractors have?
GCI General Contractors has 201 - 500 employees.
What industry is GCI General Contractors in?
GCI General Contractors is in the Construction industry.
Last updated: November 4, 2025