Verified Nov 2026
Batteries & E-Mobility
·
San Diego, California
·
Since 2006
GreatCall, now operating as Lively, is a provider of connected health and personal emergency response services for older adults, offering senior-friendly mobile phones and medical alert devices. The company is headquartered in San Diego, California, was founded in 2006, and has an estimated workforce of 1,000 to 5,000 employees. It has been a subsidiary of Best Buy since 2018. Its services serve the aging population and their families. A legal-information outlet has published an explainer on the company's ownership history, from GreatCall to Best Buy.
GreatCall at a glance
Revenue
$250-500M
Est. band
Employees
1,000-5,000
Founded
2006
Headquarters
San Diego, California
Import activity
3
Industries
Automotive
Electric Vehicles
Electronics
Medical
Plumbing & Hardware
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
3
Named foreign suppliers
1
Top origins
South Korea
Shared foreign counterparties do not establish that these companies buy from GreatCall.
What this tells a buyer
No customs or trade data is available for the company, and a legal-information outlet has published a 2026 explainer on its ownership history, tracing its path from GreatCall to Best Buy.
The company offers a 24/7 personal emergency response service, fall detection technology, and senior-friendly phones and medical alert devices.
The company is a subsidiary of Best Buy, with an estimated revenue band of $250 to 500 million, and its services are aimed at older adults.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
Overview
GreatCall, now operating as Lively, is a provider of connected health and personal emergency response services for older adults, offering senior-friendly mobile phones and medical alert devices. The company is headquartered in San Diego, California, was founded in 2006, and has an estimated workforce of 1,000 to 5,000 employees. It has been a subsidiary of Best Buy since 2018. Its services serve the aging population and their families. A legal-information outlet has published an explainer on the company's ownership history, from GreatCall to Best Buy.
At a glance
Attribute | Detail |
|---|---|
Founded | 2006 |
Headquarters | San Diego, California |
Employees | 1,000-5,000 |
Revenue | $250-500M (estimated) |
Primary capability | Batteries & E-Mobility |
What GreatCall makes
The company offers a 24/7 personal emergency response service, fall detection technology, and senior-friendly phones and medical alert devices.
Trade and customs footprint
No customs or trade data is available for the company, and a legal-information outlet has published a 2026 explainer on its ownership history, tracing its path from GreatCall to Best Buy. US customs bill-of-lading records list 3 inbound shipments across 1 foreign suppliers, with top origins including South Korea.
Latest developments
2026-06-11 — Who Owns Lively Phone Service: From GreatCall to Best Buy - LegalClarity (legalclarity.org)
Company details
The company is a subsidiary of Best Buy, with an estimated revenue band of $250 to 500 million, and its services are aimed at older adults. GreatCall was founded in 2006, has an estimated 1,000-5,000 employees, and is headquartered in San Diego, California.
Frequently asked questions
What does GreatCall make?
GreatCall, now operating as Lively, is a provider of connected health and personal emergency response services for older adults, offering senior-friendly mobile phones and medical alert devices. The company is headquartered in San Diego, California, was founded in 2006, and has an estimated workforce of 1,000 to 5,000 employees. It has been a subsidiary of Best Buy since 2018. Its services serve the aging population and their families. A legal-information outlet has published an explainer on the company's ownership history, from GreatCall to Best Buy.
Where is GreatCall headquartered?
GreatCall is headquartered in San Diego, California (10945 Vista Sorrento Parkway, San Diego, California, 92130).
When was GreatCall founded?
GreatCall was founded in 2006.
How big is GreatCall?
GreatCall has an estimated 1,000-5,000 employees, with revenue in the $250-500M range (estimated).
Does GreatCall import from overseas suppliers?
US customs bill-of-lading records show 3 inbound shipments for GreatCall, with top origins including South Korea.
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Last verified Nov 2026. Is this your company? Request a correction.
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