About Onyx
Onyx is an IT / Information Technology company, headquartered in Mission Hills, with 501 - 1,000 employees and annual revenue of $5M - $20M.
Onyx Health is the leader in health data interoperability. Our FHIR-native, flexible, and cost-effective solutions make health data easier to access, use, and trust. Our "Best in KLAS" technology supports real-world workflows with secure, modern architecture that’s easy to implement and scale. With...
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Onyx Company Highlights
Phone Number
(410) 782-xxxx
Corporate Office Address
5620 High Drive
Mission Hills, 66208
Website
Industries Served
IT / Information TechnologyNumber of Employees
501 - 1,000 Employees
Company Revenue
$5M - $20M
Onyx Email Format
The most common Onyx email format is [first].[last] (ex. john.doe@onyxhealth.io), currently being used by 100% of Onyx business email addresses. There are 8 email formats used by Onyx.
Onyx Org
Onyx has 5 C-Level, 2 Director, 6 Manager, 6 Senior, 22 Mid-Level, and 1 Other employees.
Onyx's Tech Stack
Frequently Asked Questions About
Onyx
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How many senior employees does Onyx have?
Onyx has 19 senior employees that are typically used for decision making.
What email format does Onyx use?
The most common Onyx email format is {first}.{last} (e.g. john.doe@onyxhealth.io).
What technologies does Onyx use?
Onyx uses technologies including Apple, Cloudflare, and Elementor.
How do I contact Onyx?
To contact Onyx, visit onyxhealth.io.
What companies are similar to Onyx?
Companies similar to Onyx include Dental Marketing Agency, Razorfish, and Wunderman.
Where is Onyx headquartered?
Onyx is headquartered at 5620 High Drive, Mission Hills.
What is the main phone number for Onyx?
The main phone number for Onyx is (410) 782-xxxx.
What is the official website for Onyx?
The official website for Onyx is onyxhealth.io.
What is the annual revenue of Onyx?
The annual revenue of Onyx is $5M - $20M.
How many employees does Onyx have?
Onyx has 501 - 1,000 employees.
What industry is Onyx in?
Onyx is in the IT / Information Technology industry.
Last updated: November 4, 2025