Lumentum Holdings
About
Lumentum Holdings is a global leader in photonics, illuminating the networks of tomorrow with cutting-edge technology. They provide solutions for data center connectivity, telecom, industrial lasers, and sensing, powering hyperscale data centers and enabling advanced communications systems. Lumentum serves customers in data center, telecom, and industrial markets with their extensive materials science expertise and vertically-integrated manufacturing.
Competitors & alternatives (8)
Lumentum Holdings alternatives Listed competitors
Key facts
At-a-glance profile data
- Website
- lumentum.com
- Headquarters
- Milpitas, United States
- Founded
- 1973
- Employees
- 3,674
- Total funding
- -
- Business model
- B2B
Tech stack
Detected on lumentum.com and in its job posts, last scanned 16 Oct 2026. Run your own scan
- Frontend
- Next.js, Tailwind CSS
- Backend
- Python
- CDN
- AWS CloudFront
- Hosting
- Azure, AWS
- Email provider
- Mimecast
- Hiring platform
- Workday
- DevOps
- Kubernetes
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Frequently asked
How many employees does Lumentum Holdings have?
Lumentum Holdings has approximately 3,674 people on record.