Coherent → Lumentum Holdings
Yes, wafergraph tracks Coherent as a supplier of Lumentum Holdings, as of 2026-09-16. Lumentum Holdings sources from 4 tracked suppliers in this dataset.
Data as of 2026-09-16 · relationship type: tracked supplier → customer · both names resolve in companies.json · no dollar amount is shown unless it already sits on a company record, and none is invented here
Why this edge matters
Coherent (major in Distribution & Misc) is a tracked supplier of Lumentum Holdings (major in Distribution & Misc). Photonics conglomerate: optical transceivers, lasers, SiC materials. Optical components and lasers for datacom transceivers and 3D sensing. The edge is one of 4 tracked suppliers of Lumentum Holdings and one of 23 tracked customers of Coherent.
Source: derived from both company records and the counted edges.
The two companies
Coherent (supplier)
Photonics conglomerate: optical transceivers, lasers, SiC materials.
Lumentum Holdings (customer)
Optical components and lasers for datacom transceivers and 3D sensing.
Other tracked suppliers of Lumentum Holdings
Other tracked customers of Coherent
Cite as: wafergraph, “Coherent → Lumentum Holdings — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/coherent/lumentum/ (data as of 2026-09-16).
Track the chain
What moved in the semiconductor supply chain — This Week in the Chain, the free weekly wafergraph briefing.
Subscribe to the free weekly briefing →
Free · no login · 615 companies, updated weekly