7.13b · part of Backup generation: gensets, fuel systems, HVO
Who makes aftertreatment for AI data centers
Emissions-control equipment fitted to backup generator engines to meet air-quality permitting requirements where they run.
Companies on this part (2)
| Company | Role | Ownership | Ticker | Price | 1d | Confidence | Note |
|---|---|---|---|---|---|---|---|
| Johnson Matthey | manufacturer | public | JMAT.L | 2226 GBp | -1.8% | inferred | |
| Miratech | manufacturer | private | inferred |
Who competes here
The same table read the other way: every company above competes for aftertreatment sockets. Confidence tags matter — an inferred placement is a lead, not a confirmed rivalry.
Nearby parts
- Parent: Backup generation: gensets, fuel systems, HVO
- Previous in layer: Power smoothing / supercapacitors
- Next in layer: Paralleling switchgear & generator controls
- Layer: Layer 7 — Electrical: power distribution (grid to rack)
Sources: placements without a source URL come from the taxonomy seed and are tagged accordingly. How this data is built.· Markdown · JSON