What Montage makes for data centers
public · HQ China
Montage is a publicly listed company and based in China. It appears on 2 parts of the AI data center — Memory interface / buffer chips and CXL controllers & memory expanders — in the role of manufacturer. Those parts sit in Layer 2 — Memory & storage. Its shares trade on Shanghai Stock Exchange as 688008.SS.
Listing
Shanghai Stock Exchange: 688008.SS· 180 CNY +2.73% · mkt cap 219.7B CNY
Snapshot 2026-10-25T10:41:17Z — nightly, not real-time.· Chart on TradingView ↗
Exposure
2 parts across 1 layer
No disclosed data-center revenue share on file.
Parts, by layer
Layer 2 — Memory & storage
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Memory interface / buffer chips | manufacturer | disclosed | Rambus, Renesas | |
| CXL controllers & memory expanders | manufacturer | disclosed | Astera Labs, Marvell, Microchip, Micron, Rambus, SK Hynix |
Where Montage sits in the stack
Montage's placements in this catalog cover 2 parts, all in layer 2, memory & storage. None of them currently carries a sourced supply constraint tag. Across these parts it overlaps with other companies most often on the lines below.
What these parts are
- Memory interface / buffer chips — Small companion chips on a memory module that buffer and re-drive command, address, and data signals so many DRAM chips can be packed per module without losing signal integrity.
- CXL controllers & memory expanders — Chips that let a server attach an extra pool of DRAM over a CXL link rather than only through the CPU's own memory channels, expanding usable capacity beyond what fits in local DIMM slots.
Closest peers in this catalog
Questions about Montage
- What does Montage make for AI data centers?
- This catalog places Montage on 2 parts: Memory interface / buffer chips (manufacturer) and CXL controllers & memory expanders (manufacturer).
- Is Montage publicly traded?
- Yes — Montage is listed on Shanghai Stock Exchange under 688008.SS. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Where is Montage based?
- China, per the company record in this catalog.
- Who else makes memory interface / buffer chips for AI data centers?
- Rambus and Renesas are also placed on Memory interface / buffer chips in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Montage the mix is 2 disclosed. "disclosed" means the company or a filing says so; "reported" comes from trade press or a reference-design list; "inferred" is a lead from the taxonomy with no citation yet. Treat reported and inferred as leads, not facts.
Answers are generated from this catalog's own rows — see sources & method.