About Telsima
Telsima is a Telecom company, headquartered in Sunnyvale, with 201 - 500 employees and annual revenue of $5M - $20M.
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Telsima Company Highlights
Phone Number
(408) 212-xxxx
Corporate Office Address
328 Gibraltar Drive
Sunnyvale, 94089
Website
Telsima Email Format
The most common Telsima email format is [first] (ex. john@telsima.com), currently being used by 100% of Telsima business email addresses. There are 2 email formats used by Telsima.
Telsima Org
Telsima has 1 C-Level, 3 VP, 4 Manager, 2 Senior, and 14 Mid-Level employees.
Telsima Decision Makers
- CEOBojan Bostjancic
Telsima's Tech Stack
Frequently Asked Questions About
Telsima
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Who is the CEO of Telsima?
The CEO of Telsima is Bojan Bostjancic. See full contact details ›
How many senior employees does Telsima have?
Telsima has 10 senior employees that are typically used for decision making.
What email format does Telsima use?
The most common Telsima email format is {first} (e.g. john@telsima.com).
Who are the key decision makers at Telsima?
Key decision makers at Telsima include Bojan Bostjancic (CEO). See full contact details ›
What technologies does Telsima use?
Telsima uses technologies including Chart.js, Font Awesome, and Google Maps.
How do I contact Telsima?
To contact Telsima, visit telsima.com.
What companies are similar to Telsima?
Companies similar to Telsima include FG, Channell, and Peerless Network.
Where is Telsima headquartered?
Telsima is headquartered at 328 Gibraltar Drive, Sunnyvale.
What is the main phone number for Telsima?
The main phone number for Telsima is (408) 212-xxxx.
What is the official website for Telsima?
The official website for Telsima is telsima.com.
What is the annual revenue of Telsima?
The annual revenue of Telsima is $5M - $20M.
How many employees does Telsima have?
Telsima has 201 - 500 employees.
What industry is Telsima in?
Telsima is in the Telecom industry.
Last updated: September 28, 2025