Verified Nov 2026
Electronics & Software
·
Vernon Hills, Illinois
·
Since 1994
Snap Diagnostics, LLC is a private medical device and service company headquartered in Vernon Hills, Illinois, founded in March 1994. It serves the sleep medicine sector, offering home sleep testing for obstructive sleep apnea and snoring, along with pediatric and multi-night testing. Its proprietary SNAP Test Device captures sleep data for analysis by medical providers. The company's revenue is estimated at $50-100 million and it employs 100-200 people. It is recognized as an Approved Independent Diagnostic Testing Facility by Medicare and holds ISO 13485 certification. Beacon Biosignals acquired the company in October 2026.
Snap Diagnostics at a glance
Revenue
$50-100M
Est. band
Employees
100-200
Founded
1994
Headquarters
Vernon Hills, Illinois
Certifications
ISO 13485
Industries
Automotive
Electric Vehicles
Medical
Industrial Equipment
STABILITY SIGNALS
Established & active
32 years in operation (founded 1994).
Holds ISO 13485 certification(s) per public sources.
Overview
Snap Diagnostics, LLC is a private medical device and service company headquartered in Vernon Hills, Illinois, founded in March 1994. It serves the sleep medicine sector, offering home sleep testing for obstructive sleep apnea and snoring, along with pediatric and multi-night testing. Its proprietary SNAP Test Device captures sleep data for analysis by medical providers. The company's revenue is estimated at $50-100 million and it employs 100-200 people. It is recognized as an Approved Independent Diagnostic Testing Facility by Medicare and holds ISO 13485 certification. Beacon Biosignals acquired the company in October 2026.
At a glance
Attribute | Detail |
|---|---|
Founded | 1994 |
Headquarters | Vernon Hills, Illinois |
Employees | 100-200 |
Revenue | $50-100M (estimated) |
Primary capability | Electronics & Software |
Certifications | ISO 13485 |
What Snap Diagnostics makes
The company holds ISO 13485 certification and is an Approved Independent Diagnostic Testing Facility recognized by Medicare, and it has received the Joint Commission's Gold Seal of Approval.
Products and capabilities described on the company's own site include Tooling, Sensor, Seal (source: snapdiagnostics.com).
Certifications
Snap Diagnostics is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 13485 — snapdiagnostics.com
Latest developments
2026-10-26 — We are pleased to announce Candesic provided vendor commercial due diligence to Snap Diagnostics, which has just been acquired by Beacon Biosignals. | Candesic (linkedin.com)
2026-10-22 — Beacon Biosignals Acquires Snap Diagnostics, Paving the Way (globenewswire.com)
2026-10-22 — We are proud to announce that Snap Diagnostics has officially joined Beacon Biosignals! | Snap Diagnostics (linkedin.com)
2026-10-22 — 🚀 Two companies. One mission. A MUCH bigger future. | Craig P. Gallivan, MBA (linkedin.com)
2026-05-20 — How Snap Diagnostics Reduced Their Time To Hire to 19 Days (hirewithnear.com)
2025-11-20 — Seeking Experienced Sleep Diagnostics Sales Professional. Well developed territory, experience in Sleep Diagnostics a must. | Snap Diagnostics (linkedin.com)
Company details
The company is privately held, has an estimated revenue band of $50-100 million, and employs between 100 and 200 people. Snap Diagnostics was founded in 1994, has an estimated 100-200 employees, and is headquartered in Vernon Hills, Illinois. On the LightSource stability read it is rated "Established & active": 32 years in operation (founded 1994). Holds ISO 13485 certification(s) per public sources.
Frequently asked questions
What does Snap Diagnostics make?
Snap Diagnostics, LLC is a private medical device and service company headquartered in Vernon Hills, Illinois, founded in March 1994. It serves the sleep medicine sector, offering home sleep testing for obstructive sleep apnea and snoring, along with pediatric and multi-night testing. Its proprietary SNAP Test Device captures sleep data for analysis by medical providers. The company's revenue is estimated at $50-100 million and it employs 100-200 people. It is recognized as an Approved Independent Diagnostic Testing Facility by Medicare and holds ISO 13485 certification. Beacon Biosignals acquired the company in October 2026.
Where is Snap Diagnostics headquartered?
Snap Diagnostics is headquartered in Vernon Hills, Illinois (616 Atrium Dr, Vernon Hills, Illinois, 60061-1713).
When was Snap Diagnostics founded?
Snap Diagnostics was founded in 1994.
How big is Snap Diagnostics?
Snap Diagnostics has an estimated 100-200 employees, with revenue in the $50-100M range (estimated).
What certifications does Snap Diagnostics hold?
Snap Diagnostics lists ISO 13485 on its website. Confirm the certified scope for the specific plant producing your part.
Related suppliers
Explore other suppliers in the LightSource directory:
Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Evaluating suppliers like these?
This profile comes from a public-data sample of around 1,000 companies. Book a demo to see the full LightSource marketplace and supplier discovery platform — 1M+ credible suppliers, with AI-run sourcing events.