Mixx Technologies
Mixx Technologies is a private semiconductor company developing silicon-integrated optical connectivity platforms (HBxIO™ and the 3DS Platform) that solve data-movement bottlenecks in AI infrastructure for hyperscalers and cloud service providers.
- Company typePrivate
- Founded2023
- HeadquartersSan Jose, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Mixx Technologies does
Mixx Technologies, Inc. is a private Delaware-incorporated semiconductor company founded in 2023 and headquartered in San Jose, California, with engineering operations in Bengaluru (India), Hsinchu City (Taiwan), and Penang (Malaysia). The company designs silicon-integrated optical connectivity solutions targeting data-movement bottlenecks in AI infrastructure, with its flagship HBxIO™ platform and Advanced 3DS Platform (comprising the Engine, Package, and System components) combining silicon photonics, 3.5D advanced packaging, and proprietary orchestration algorithms. The company claims technical performance advantages including up to 75% power savings, 2x lower latency, 4x higher port counts, and 32x improvements in compute efficiency versus state-of-the-art copper SerDes-based co-packaged optics.
The company was founded by veterans of Intel's silicon photonics division and Broadcom's co-packaged optics division — Vivek Raghuraman (CEO) and Rebecca Schaevitz (CPO) — and is governed by a board that includes former Broadcom and Xilinx SVP of Global Operations BC Ooi. Mixx sells through a direct enterprise field-sales motion targeting hyperscalers and cloud service providers, supplemented by ecosystem partnerships with semiconductor companies and tier-1 suppliers such as Corning, GlobalFoundries, US Conec, and Ranovus. Revenue is generated primarily from optical interconnect hardware sales and system integration services; pricing is not publicly disclosed and is structured on a custom enterprise basis.
Mixx raised a $3 million exempt offering in early 2024 followed by a $33 million oversubscribed Series A in December 2025 led by ICM HPQC Fund, with participation from TDK Ventures, Systemiq Capital, Banpu Innovation & Ventures, G Vision Capital, Ajinomoto Group Ventures, and AVITIC Innovation Fund. The company currently has 75+ employees with stated plans for significant expansion across its U.S., India, and Taiwan R&D centers. As of the latest disclosures, Mixx is operating with a pre-commercial profile, having unveiled the 3DS Platform at OFC 2025 but not yet announced named commercial customers or revenue figures.
Mixx Technologies firmographics
Firmographics- Name
- Mixx Technologies
- Legal name
- Mixx Technologies, Inc.
- Website
- https://mixxtech.io
- Company type
- Private
- Founded year
- 2023
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Mixx Technologies is a private semiconductor company developing silicon-integrated optical connectivity platforms (HBxIO™ and the 3DS Platform) that solve data-movement bottlenecks in AI infrastructure for hyperscalers and cloud service providers.
- Ownership category
- akta.pro rank
Mixx Technologies industry classification
Industry- Product category
- Optical Interconnects for AI Infrastructure
- NAICS
- Semiconductor and Related Device Manufacturing (334413), Other Communications Equipment Manufacturing (334290)
- SIC
- Computer Communications Equipment (3576)
- akta.pro primary industry
- AI Interconnects & Fabric (NVLink/CXL/PCIe/Switches) (HDAAAAAD)
- akta.pro secondary industries
- AI Hardware IP & Chiplet/Packaging for Accelerators (EDA/IP, advanced packaging) (HDAAAAAL), AI Networking for Clusters (InfiniBand/Ethernet/RDMA) (HDAAAAAE), Active Optical Cables (AOC) & Optical Interconnects (HDAFAEAG)
Keywords
Where Mixx Technologies is headquartered
LocationHeadquarters
- HQ city
- San Jose
- HQ country
- United States
- HQ region
- North America
Offices5 records
Markets served
Mixx Technologies business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Operations, Supply Chain, Marketing or Sales, Infrastructure
Revenue model
- Optical Interconnect Hardware: Sale of high-performance optical connectivity solutions including HBxIO™ platform components, systems, and related optical hardware for AI infrastructure
- System Integration Services: Technical integration and qualification services with ecosystem partners including hyperscalers and tier-1 suppliers
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
Mixx Technologies product offering
Product offeringCore offering
Mixx Technologies develops silicon-integrated optical connectivity platforms—centered on its HBxIO™ engine and Advanced 3DS Platform—that combine photonics, advanced packaging, and system architecture to address data-movement bottlenecks in AI infrastructure. The company sells optical interconnect hardware and provides technical integration services to hyperscalers, cloud service providers, and AI/ML companies deploying large-scale AI training and inference clusters.
Product overview
Mixx Technologies offers a unified platform architecture centered on its HBxIO™ silicon-integrated optical engine and the Advanced 3DS Platform. The Advanced 3DS Platform consists of three integrated components: The Engine (foundational block unifying compute, network, and memory), The Package (integrates the optical engine with core ASICs for super XPU connectivity), and The System (delivers exaflop-scale computing with petabit connectivity for rack-scale deployment). Together, these components provide end-to-end optical connectivity fabric for AI infrastructure with high bandwidth, low latency, and reduced power consumption.
Differentiator
Problem solved
Functional benefit
Brands
- HBxIO™: A silicon-integrated optical engine that forms a communication platform for next-generation AI infrastructure, delivering higher bandwidth, lower power consumption, and reduced total cost of ownership.
Products and services
- HBxIO™ Platform A silicon-integrated optical engine and communication platform for next-generation AI infrastructure, combining open standards, proprietary orchestration algorithms, and a high-radix connector. It provides ultra-high-radix, scale-up connectivity that enables cloud service providers to deploy massive AI inference models with high bandwidth, lower power consumption, and reduced total cost of ownership.
- Advanced 3DS Platform An end-to-end silicon-level optical connectivity platform for AI and high-performance computing infrastructure, composed of three integrated components: The Engine (unifies compute, network, and memory), The Package (integrates Mixx's optical engine with core ASICs to power super XPUs), and The System (delivers exaflop-scale computing with petabit-level end-to-end rack-scale connectivity). Unveiled at OFC 2025 in San Francisco.
Quantifiable outcome
- 75% power savings compared to state-of-the-art interconnects
- +3 more outcomes
Companies that use Mixx Technologies
Customer profileNamed customers2 records
Segments2 records
Ideal customer profiles2 records
Mixx Technologies technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
Mixx Technologies partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- CorningcoreTechnology partnership for co-packaged optics (CPO) demonstrations. Mixx was featured in Corning booth (#1643) at OFC 2025 Conference. Mixx was mentioned in Corning's showcase of next-generation AI solutions.
- US ConeccoreTechnology partnership for fiber connectivity solutions. Mixx was featured in US Conec booth (#1443) at OFC 2025 Conference.
Scale indicators7 records
Recent moves7 records
Expansion highlights5 records
Mixx Technologies competitors and assessment
Company assessmentBroad incumbents
- Broadcom: Incumbent supplier of co-packaged optics (CPO) and silicon photonics for hyperscale AI infrastructure. Mixx's CEO launched Broadcom's first CPO and Broadcom is the dominant merchant supplier to major hyperscalers in optical interconnect, making it Mixx's most direct competitor and the incumbent Mixx is challenging.
- Intel: Pioneer of silicon photonics transceivers for data center connectivity. Mixx's CEO also led Intel's silicon photonics transceiver program. Intel remains a major supplier of optical transceivers and integrated photonics, directly competing with Mixx's HBxIO platform in the same hyperscaler accounts.
- Marvell Technology: Major supplier of optical DSPs, PAM4 chips, and coherent optical components for data center and AI infrastructure. Through its Inphi legacy, Marvell is a leading incumbent in high-speed optical interconnect that hyperscalers already buy, directly competing with Mixx's integration play.
- Nvidia (NVLink/Silicon Photonics): Dominant AI accelerator vendor with NVLink and Spectrum-X interconnect platforms, increasingly integrating optical networking. While not a direct CPO competitor today, Nvidia controls the system-level architecture and customer relationships that determine Mixx's access to hyperscaler sockets.
Direct peers
- Ayar Labs: Optical I/O chiplet company targeting in-package optical interconnect for AI and HPC. Like Mixx, Ayar Labs brings chip-level optical connectivity to AI accelerators and is pursuing the same hyperscaler customers with similar use cases.
- Lightmatter: Photonics-based computing and interconnect company building optical chips and interconnects for AI data centers. Competes directly with Mixx in the optical interconnect for AI infrastructure category and is pursuing hyperscaler design wins.
- Celestial AI: Developer of the Photonic Fabric optical interconnect platform for AI compute clusters. Directly comparable to Mixx's HBxIO/3DS Platform in delivering in-package optical connectivity for next-generation AI accelerators.
- Ranovus: Supplier of co-packaged optics and silicon photonics platforms for AI and data center networks. Cited alongside Mixx in Corning's CPO ecosystem and offers comparable CPO-based interconnect products targeting hyperscalers.
- POET Technologies: Developer of integrated photonics platforms using wafer-scale assembly and hybrid integration for data center and AI interconnect. Targets similar CPO and optical engine applications with comparable packaging-driven differentiation to Mixx.
Emerging players
- Xscape Photonics: Early-stage startup building chip-scale laser and interconnect solutions for AI infrastructure. Pursues a similar silicon photonics for AI interconnect opportunity with comparable customer focus on hyperscalers, but is at an earlier commercialization stage.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Mixx Technologies social profiles
Digital presenceMixx Technologies financial estimates
Financial estimateRevenue estimate
Valuation estimate
Mixx Technologies leadership team
Management profileNumber of profiles
Profiles6 records
Mixx Technologies funding detail
Funding detailFunding overview
Funding rounds3 records
Investors7 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Mixx Technologies M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Mixx Technologies
What does Mixx Technologies do?
Mixx Technologies develops silicon-integrated optical connectivity platforms—centered on its HBxIO™ engine and Advanced 3DS Platform—that combine photonics, advanced packaging, and system architecture to address data-movement bottlenecks in AI infrastructure. The company sells optical interconnect hardware and provides technical integration services to hyperscalers, cloud service providers, and AI/ML companies deploying large-scale AI training and inference clusters.
Is Mixx Technologies a public or private company?
Mixx Technologies is a private company. It is classified as venture growth investor backed and is currently operating.
When was Mixx Technologies founded?
Mixx Technologies was founded in 2023. It employs 11 to 50 people.
Where is Mixx Technologies based?
Mixx Technologies is headquartered in San Jose, United States, in the North America region.
How does Mixx Technologies make money?
Two revenue lines are on record. Optical Interconnect Hardware is the primary driver. The others are system Integration Services.
Who are Mixx Technologies's main competitors?
Broad incumbents on record are Broadcom, Intel, Marvell Technology and Nvidia (NVLink/Silicon Photonics). Direct peers are Ayar Labs, Lightmatter, Celestial AI, Ranovus and POET Technologies. Xscape Photonics is listed as an emerging player.
Does Mixx Technologies have an API?
No public API is recorded for Mixx Technologies.
What industry is Mixx Technologies in?
Mixx Technologies's product category is Optical Interconnects for AI Infrastructure. Its primary akta.pro industry code is HDAAAAAD, AI Interconnects & Fabric (NVLink/CXL/PCIe/Switches), with a secondary code of HDAAAAAL, AI Hardware IP & Chiplet/Packaging for Accelerators (EDA/IP, advanced packaging). Its NAICS code is 334413 and its SIC code is 3576.