Salience Labs

Oxford, United Kingdom Founded: 2021 • Age: 5 yrs
Photonic switches for AI infrastructure bottlenecks are developed.

About Salience Labs

Salience Labs is a company based in Oxford (United Kingdom) founded in 2021 by Johannes Feldmann and Vaysh Kewada.. Salience Labs has raised $41.5 million across 4 funding rounds from investors including Applied Materials, ICM HPQC and Oxford Science Enterprises. The company has 11 employees as of January 31, 2022. Salience Labs offers products and services including Optical Circuit Switch, Photonic Switch, and Electronic Control and Software. Salience Labs operates in a competitive market with competitors including Lightmatter, LightOn, Celestial AI, Optalysys and LightSpeedAI Labs, among others.

  • Headquarter Oxford, United Kingdom
  • Employees 11 as on 31 Jan, 2022
  • Founders Johannes Feldmann, Vaysh Kewada
  • Sectors
    Technology
  • Email
    ***********
  • Phone
    *********
  • Website
    *********
  • Social
    *********
  • Legal Name Salience Labs Ltd
  • Date of Incorporation 20 Nov, 2020
  • Jurisdiction THAME, OXFORDSHIRE, ENGLAND
Operational Areas
Technology → Quantum & Emerging Technologies
Key Metrics
  • Annual Revenue
  • Net Profit
  • EBITDA
  • Total Equity Funding
    $41.5 M (USD)

    in 4 rounds

  • Latest Funding Round
    $30 M (USD), Series A

    Feb 07, 2025

  • Investors
  • Employee Count
    11

    as on Jan 31, 2022

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Products & Services of Salience Labs

Salience Labs offers a comprehensive portfolio of products and services, including Optical Circuit Switch, Photonic Switch, and Electronic Control and Software. The company's diverse product and service offerings are designed to meet the evolving needs of its customers, address market demands, and provide comprehensive solutions that drive value creation and customer satisfaction across various segments and use cases.

Primary

Provides optical networking for data direction without transceivers.

Enables low-loss optical fabric for fast AI switching.

Offers interfaces for switch configuration and monitoring.

People of Salience Labs
Headcount 10-50
Employee Profiles 13
Board Members and Advisors 4
Employee Profiles
People
Johan van der Tang
Vice President Of Engineering
People
Johannes Feldmann
Founder & CTO
People
Vaysh Kewada
Founder & CEO
People
Andres Caballero
Principal Hardware Engineer

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Board Members and Advisors
people
Wolfram Pernice
Advisor
people
Harish Bhaskaran
Advisor
people
Daniel Armbrust
Chairman
people
Jalal Bagherli
Board Member

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Funding Insights of Salience Labs

Salience Labs has successfully raised a total of $41.5M across 4 strategic funding rounds. The most recent funding activity was a Series A round of $30 million completed in February 2025. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.

  • Total Funding
  • Total Rounds 4
  • Last Round Series A — $30.0M
  • First Round
  • Investors Count 10
Date Amount Transaction Name Valuation Lead Investors Investors
Feb, 2025 Amount Series A - Salience Labs Valuation ICM HPQC , Applied Materials
Jun, 2023 Amount Grant - Salience Labs Valuation

investors

May, 2022 Amount Seed - Salience Labs Valuation Oxford Science Enterprises , Cambridge Innovation Capital
Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Jan, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Investors in Salience Labs

Salience Labs has secured backing from 10 investors, including institutional, venture fund, and angel investors. Prominent investors backing the company include Applied Materials, ICM HPQC and Oxford Science Enterprises. This diverse investor base provides strategic capital, industry expertise, and valuable network connections that support the company's growth initiatives, market expansion, and long-term value creation.

All
Venture Fund
Institutional
Angel
Investor Description Founded Year Domain Location
Investment management services for science ventures are provided in Oxford.
Founded Year Domain Location
Venture capital investments are made in life sciences and deep tech.
Founded Year Domain Location
Government agency and accelerator focusing on innovative startups and SMEs
Founded Year Domain Location
Investor Description Founded Year Domain Location
Single family office of Amitabh Bachchan, founder of Amitabh Bachchan Corporation or AB CORP
Founded Year Domain Location
Startup ecosystems are ignited through strategic investments by Signite Partners.
Founded Year Domain Location
Venture capital is directed toward companies in multiple sectors.
Founded Year Domain Location
Venture capital is invested in cybersecurity, fintech, and AI startups.
Founded Year Domain Location

Investments & Acquisitions by Salience Labs

Investments
Company Name Description Domain Location Founded Year Amount
Bionic investment advisor platform
2016
Fine Asian gourmet food is offered by an internet-first restaurant.
2016
Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
2014
Fine Asian gourmet food is offered by an internet-first restaurant.
2016

Financial Statements - Salience Labs

Tata Steel revenue growth over time
Tata Steel profit and loss trends over time
Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Jan, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Salience Labs Comparisons

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Competitors of Salience Labs

Salience Labs operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Lightmatter, LightOn, Celestial AI, Optalysys and LightSpeedAI Labs, among others. This competitive environment drives innovation, market differentiation, and strategic positioning as companies strive to capture market share and deliver value to their customers. Understanding the competitive dynamics is crucial for assessing market positioning, identifying growth opportunities, and navigating the challenges inherent in a competitive marketplace.

Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
3D-stacked photonic chips for AI computing are developed.
domain founded_year HQ Location
Optical processors are provided for machine learning computations.
domain founded_year HQ Location
Provider of AI-powered optical processing units
domain founded_year HQ Location
AI-powered optical processing technology for big data applications is developed.
domain founded_year HQ Location
Developer of optoelectronic processors and interconnects for data centers and near-edge compute
domain founded_year HQ Location
Manufacturer of AI accelerators
Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
Multiple services are booked via an app-based platform.
domain founded_year HQ Location
On-demand services are booked through an app-based platform.
domain founded_year HQ Location
App based platform offering on demand delivery and ride-hailing services
domain founded_year HQ Location
Operates an on-demand hyperlocal delivery app for food and groceries.

Frequently Asked Questions about Salience Labs

When was Salience Labs founded?

Salience Labs was founded in 2021.

Where is Salience Labs located?

Salience Labs is headquartered in Oxford, United Kingdom. It is registered at Oxford, Oxfordshire, United Kingdom.

Who is the current CEO of Salience Labs?

Vaysh Kewada is the current CEO of Salience Labs. They have also founded this company.

Is Salience Labs a funded company?

Salience Labs is a funded company, having raised a total of $41.5M across 4 funding rounds to date. The company's 1st funding round was a Seed of $11.5M, raised on Dec 20, 2021.

How many employees does Salience Labs have?

As of Jan 31, 2022, the latest employee count at Salience Labs is 11.

What does Salience Labs do?

Developer of photonic switches for AI infrastructure. The switches address networking bottlenecks in AI systems, enabling bandwidth and low-latency connectivity. The technology utilizes integrated photonics for reliable, low-loss optical switching, compatible with links and offering standard control interfaces for deployment. Its solutions manages AI model performance by facilitating job completion.

Who are the top competitors of Salience Labs?

Salience Labs's top competitors include Lightmatter, Celestial AI and LightOn.

What products or services does Salience Labs offer?

Salience Labs offers Optical Circuit Switch, Photonic Switch, and Electronic Control and Software.

Who are Salience Labs's investors?

Salience Labs has 10 investors. Key investors include Applied Materials, ICM HPQC, Oxford Science Enterprises, Cambridge Innovation Capital, and EIC Fund.

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