Lightspeed Photonics
Entrepreneur First '19Bangalore, IN · Founded 2019 · 11 known investors
LightSpeed Photonics builds modular optoelectronic processors and optical interconnects aimed at bandwidth-intensive computing workloads. Its LightCompute modules are intended for data center and edge deployments where high throughput and low latency are required for real-time processing.
Also known as LightSpeed Photonics · Lightspeed Photonics Pte Ltd
Founders & leadership
Lightspeed Photonics was founded in 2019 by Rohin Yelurpati and Dinesh Natesan.
Investors · 11
Also in the syndicate · 7
Company profile
researched Aug 2026LightSpeed Photonics is a fabless developer of optical interconnects and modular optoelectronic processors intended to address the data-movement bottleneck in AI, high-performance computing and edge infrastructure. Its technology transmits data using light rather than electrical signalling, converting electrical signals to optical signals close to the chip so that servers and switches can move higher volumes of data with lower latency and less power. Products referenced across sources include a LightSiP modular optoelectronic processor line and LightKonnect / LightKonnect Fiber interconnect products, alongside 200/400 Gbps solderable optical interconnects that the company is preparing to commercialise.
The company describes its core intellectual property as a patented "Near-Packaged Optical" approach based on short-wavelength laser data transfer. Management claims the approach delivers up to four times faster speeds, roughly half the power consumption and a footprint about twenty times smaller than conventional pluggable transceiver solutions, and that it can be adopted without redesigning entire system architectures. Target application areas cited include AI, HPC, near-edge computing, telecommunications, aerospace and satellite, advanced electronics manufacturing and Industry 4.0.
Public sources differ on some firmographic details: news coverage and databases give a founding year of 2021 (with one source noting 2020 in places) and a Singapore headquarters with operations in India, the United States and Japan, whereas internal records list a 2019 founding and a Bangalore headquarters. Founder attribution also varies, with press coverage naming Rohin Y and Ramana Pamidighantam (also rendered as P.V. Ramana) as cofounders.
Founding story
Sources state the company was founded to address escalating data-movement challenges in computing infrastructure as AI and cloud workloads outgrew copper-based interconnects. Founder and CEO Rohin Y is described as a second-time entrepreneur with over a decade of experience in research and R&D startup development; he is credited alongside cofounder Ramana Pamidighantam (P.V. Ramana) with the company's formation.
Business model
B2B hardware supplier selling optical interconnect components and modular optoelectronic processors to data centre and computing system builders, working through OEM, EMS and ODM partners rather than operating its own fabrication.
Hardware sales of optical interconnect products and modules to business customers.
Traction
Reported traction is primarily financing and pre-commercial: about $8.5 million raised to date including grants, plans for at least two pilots by 2026, and a planned R&D facility to shorten pilot turnaround. One database reports 33 employees and month-over-month website visitor growth in 2026; no revenue or customer figures are disclosed in the sources.
Latest developments
On 26 November 2025 the company announced a $6.5 million pre-Series A led by pi Ventures, with 500 Global, India Accelerator, returning investors 8X Ventures and Java Capital, and Bay Area angels participating. Capital is being directed at commercialising 200/400 Gbps solderable optical interconnects, expanding R&D including a new facility, and strengthening OEM/EMS/ODM collaborations. The CEO also said the company is seeking a strategic investment of roughly $20-25 million from a data centre company or government source to enable local production in India.
▸Full profile — market position, technology, go-to-market, geography, history, risks & controversies
Market position
Positioned as an early-stage entrant in the optical interconnect and co-packaged/near-packaged optics segment. One source lists NewPhotonics, Avicena and Xscape Photonics as comparable companies and references Quintessent as a peer. The company's CEO cites a projected optical interconnect market of nearly $36 billion by 2030 and notes that India imports roughly $300 million of pluggable transceivers annually.
Claimed differentiation rests on the patented near-packaged optical architecture using short-wavelength lasers: up to 4x faster data transfer, about half the power consumption and a roughly 20x smaller footprint versus traditional pluggable transceiver approaches, and the ability to upgrade systems without redesigning entire architectures. The solderable form factor and modular System-in-Package integration are also cited as distinguishing features.
Technology
Patented "Near-Packaged Optical" technology using short-wavelength laser data transfer and solderable optical interconnects that place optical conversion close to the chip. Sources also describe free-space/laser-based interconnects for cable-free multi-terabit communication and heterogeneous System-in-Package integration of optics with compute (LightSiP), with product names LightKonnect and LightKonnect Fiber. Keyword tagging by one database includes VCSEL, silicon photonics, optical I/O, co-packaged optics (CPO), near-packaged optics (NPO) and linear pluggable optics (LPO). One source notes development cycles were cut by about 25% using simulation tools such as SOLIDWORKS and the 3D EXPERIENCE platform for cross-border electromechanical-optical design.
Go-to-market
Commercialisation via pilot deployments with data centre infrastructure projects and partnerships with OEMs, EMS providers and ODMs; the company said it plans at least two pilots by 2026 to establish volume visibility and customer confidence. Internationally it targets data centre OEMs and network equipment manufacturers, while in India it focuses on ecosystem education around photonics and advanced packaging.
Data centre OEMs and network equipment manufacturers internationally, plus OEM, EMS and ODM partners; end sectors include AI and HPC data centres, near-edge computing, telecommunications, aerospace and satellite, advanced electronics manufacturing and Industry 4.0.
Geography
Headquartered in Singapore according to news and database sources, with a presence in India, the United States and Japan; internal records list Bangalore, India. Engineering collaboration is described as spanning Singapore and India.
History
Press and database sources date the company's founding to 2021 (one database note references 2020) by Rohin Y and Ramana Pamidighantam. Funding entries appear as early as November 2020 (seed, YourNest Venture Capital), a $100,000 seed in September 2022 involving Luminate Accelerator and angel investors, a strategic round in September 2023 associated with Applied Ventures, and a $6.5 million pre-Series A announced on 26 November 2025 led by pi Ventures. Cumulative funding is reported at about $6.6 million by databases and about $8.5 million including grants by news coverage.
Risks & controversies
Performance claims (4x speed, half the power, 20x smaller footprint, 10x data processing) are attributed to the company and are not independently verified in the sources. The company remains pre-commercial, with pilots targeted only by 2026, and states it needs a further $20-25 million strategic cheque to enable Indian production. Sources conflict on founding year (2019, 2020, 2021), headquarters (Singapore vs. Bangalore), founder names and employee count (33 vs. a 1001-5000 range in one aggregator listing), indicating uneven data reliability. Separately, the CEO notes that Indian OSAT capabilities lag US R&D capabilities by decades, a supply-chain constraint for local manufacturing.
Compiled by commissioned research from 6 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Timeline · 5
launches, deals, and filingsThe company raised $6.5 million in a pre-Series A round led by pi Ventures, with participation from 500 Global, India Accelerator, returning investors 8X Ventures and Java Capital, and Bay Area angels. Proceeds are earmarked for commercialising 200/400 Gbps solderable optical interconnects, expanding R&D, and deepening OEM/EMS/ODM collaborations. Total funding including grants reached about $8.5 million.
$6.5M source ↗
The company said it plans to set up an R&D facility to speed pilot turnaround and to run at least two pilots by 2026 to provide volume visibility for production.
A strategic funding round listed with Applied Ventures, LLC as investor; amount not disclosed.
Seed round listed with participation from Luminate Accelerator, Jason Towns and Gaurav Munjal.
$100K source ↗
A seed round listed with YourNest Venture Capital as investor; amount not disclosed.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
▸Research sources · 6
primary sources listed
- Deeptech startup LightSpeed Photonics raises $6.5 million from pi Ventures, others - The Economic Timeseconomictimes.indiatimes.com · web
6 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Lightspeed Photonics do?
- Singapore-based deeptech developing solderable near-packaged optical interconnects for AI and HPC data centres.
- Who founded Lightspeed Photonics?
- Lightspeed Photonics was founded by Rohin Yelurpati, Dinesh Natesan in 2019.
- Who are Lightspeed Photonics's investors?
- Lightspeed Photonics's investors include 500 Global, Entrepreneur First, Merak Ventures, pi Ventures.
- Where is Lightspeed Photonics headquartered?
- Lightspeed Photonics is headquartered in Bangalore, IN.