Verified Nov 2026
Electronics & Software
·
San Jose, California
·
Since 2003
HGST, a Western Digital brand, makes enterprise hard disk drives and related storage products, including helium-sealed HDDs for data centers and cloud infrastructure. It is headquartered in San Jose, California, United States, and was founded in 2003. The company has an estimated 1,000-5,000 employees and an estimated revenue band of $5-10 billion. It is privately held as part of Western Digital Technologies, Inc., and serves automotive, electronics, renewable energy, and other industries. In a recent development, Western Digital announced a $1 billion investment in Japan R&D, as reported by Nikkei Asia in October 2025.
HGST, a Western Digital brand at a glance
Revenue
$5-10B
Est. band
Employees
1,000-5,000
Founded
2003
Headquarters
San Jose, California
Certifications
IATF 16949 · ISO 45001 · ISO 9001
Import activity
3435
Industries
Automotive
Electric Vehicles
Electronics
Construction
Plumbing & Hardware
Renewable Energy
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
3435
Named foreign suppliers
47
Top origins
South Korea · Jamaica · Indonesia · Taiwan
Shared foreign counterparties do not establish that these companies buy from HGST, a Western Digital brand.
What this tells a buyer
Customs trade data for this company was not available in the record.
The company holds IATF 16949, ISO 9001, and ISO 45001 certifications and lists electronics and semiconductor products among its offerings.
Western Digital acquired the company in 2012, and it operates facilities in San Jose, California, Shenzhen, China, and locations in the Philippines and Malaysia.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
23 years in operation (founded 2003).
Holds IATF 16949, ISO 45001, ISO 9001 certification(s) per public sources.
Overview
HGST, a Western Digital brand, makes enterprise hard disk drives and related storage products, including helium-sealed HDDs for data centers and cloud infrastructure. It is headquartered in San Jose, California, United States, and was founded in 2003. The company has an estimated 1,000-5,000 employees and an estimated revenue band of $5-10 billion. It is privately held as part of Western Digital Technologies, Inc., and serves automotive, electronics, renewable energy, and other industries. In a recent development, Western Digital announced a $1 billion investment in Japan R&D, as reported by Nikkei Asia in October 2025.
At a glance
Attribute | Detail |
|---|---|
Founded | 2003 |
Headquarters | San Jose, California |
Employees | 1,000-5,000 |
Revenue | $5-10B (estimated) |
Primary capability | Electronics & Software |
Certifications | IATF 16949 · ISO 45001 · ISO 9001 |
What HGST, a Western Digital brand makes
The company holds IATF 16949, ISO 9001, and ISO 45001 certifications and lists electronics and semiconductor products among its offerings.
Products and capabilities described on the company's own site include Electronics, Semiconductor (source: westerndigital.com).
Certifications
HGST, a Western Digital brand is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
IATF 16949 — westerndigital.com
ISO 45001 — westerndigital.com
ISO 9001 — westerndigital.com
Trade and customs footprint
Customs trade data for this company was not available in the record. US customs bill-of-lading records list 3435 inbound shipments across 47 foreign suppliers, with top origins including South Korea · Jamaica · Indonesia · Taiwan.
Latest developments
2026-02-03 — Western Digital Accelerates Storage Innovation for AI Era | WD (westerndigital.com)
2025-11-13 — Trusted AI Storage Leader Western Digital Showcases Next-Gen Innovation at Supercomputing 2025 | WD (westerndigital.com)
2025-10-13 — Western Digital Opens Expanded System Integration Test Lab to Accelerate Customer Success in the Growing AI and Cloud Era | WD (westerndigital.com)
2025-10-02 — Hard-drive giant Western Digital to invest $1bn in Japan R&D: CEO - Nikkei Asia (nikkei.com)
2025-05-14 — Western Digital and Ingrasys Establish Long-term Collaboration to Deliver High-Performance, Fabric-Attached Disaggregated Storage for AI Workflows | WD (westerndigital.com)
Company details
Western Digital acquired the company in 2012, and it operates facilities in San Jose, California, Shenzhen, China, and locations in the Philippines and Malaysia. HGST, a Western Digital brand was founded in 2003, has an estimated 1,000-5,000 employees, and is headquartered in San Jose, California. On the LightSource stability read it is rated "Established & active": 23 years in operation (founded 2003). Holds IATF 16949, ISO 45001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does HGST, a Western Digital brand make?
HGST, a Western Digital brand, makes enterprise hard disk drives and related storage products, including helium-sealed HDDs for data centers and cloud infrastructure. It is headquartered in San Jose, California, United States, and was founded in 2003. The company has an estimated 1,000-5,000 employees and an estimated revenue band of $5-10 billion. It is privately held as part of Western Digital Technologies, Inc., and serves automotive, electronics, renewable energy, and other industries. In a recent development, Western Digital announced a $1 billion investment in Japan R&D, as reported by Nikkei Asia in October 2025.
Where is HGST, a Western Digital brand headquartered?
HGST, a Western Digital brand is headquartered in San Jose, California (5601 Great Oaks Parkway, San Jose, California, 95119).
When was HGST, a Western Digital brand founded?
HGST, a Western Digital brand was founded in 2003.
How big is HGST, a Western Digital brand?
HGST, a Western Digital brand has an estimated 1,000-5,000 employees, with revenue in the $5-10B range (estimated).
What certifications does HGST, a Western Digital brand hold?
HGST, a Western Digital brand lists IATF 16949 · ISO 45001 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does HGST, a Western Digital brand import from overseas suppliers?
US customs bill-of-lading records show 3435 inbound shipments for HGST, a Western Digital brand, with top origins including South Korea · Jamaica · Indonesia · Taiwan.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
+1 408-717-6000
Certification
IATF 16949 · ISO 45001 · ISO 9001
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