# Salience Labs Raises $125M for AI Chip Scaling

> Salience Labs secures $125m Series B funding to scale photonic chips for AI data centers.
- Title: Salience Labs Raises $125M for AI Chip Scaling · Dealroom
- Summary: Salience Labs secures $125m Series B funding to scale photonic chips for AI data centers. Salience Labs raised $125 million in an oversubscribed Series B…
- Keywords: salience labs, photonic chips, ai data centres, series b, bulldown capital, amd ventures, intel capital, sbi group, hudson river trading, british business bank, applied ventures, oxford science enterprises
- Source: Dealroom — https://dealroom.co/news/162812-salience-labs-raises-125m-to-scale-photonic-chips-for-ai-data-centres
- Published: 2026-10-15T09:46:00+00:00
- Read time: 1 min
- Topics: salience labs, photonic chips, ai data centres, series b, bulldown capital, amd ventures, intel capital, sbi group, hudson river trading, british business bank, applied ventures, oxford science enterprises
## Funding Round
Salience Labs raised $125 million in an oversubscribed Series B round.
## Investors
Bullhound Capital, AMD Ventures, Intel Capital, SBI Group, Hudson River Trading, and the British Business Bank led the round.
## Technology
Salience Labs builds optical circuit switching technology to connect GPUs across ai data centres.
## Endgame
The funding supports deployment of switching technology, high-volume manufacturing, and next-generation switches.
## Key takeaway

Salience Labs raised $125 million in an oversubscribed Series B round to scale photonic chips for AI data centers.