Particle Accelerator Limited (ParticleX)

What Particle Accelerator Limited (ParticleX) does

Particle Accelerator Limited (ParticleX) is a Hong Kong-based early-stage venture capital firm and startup accelerator founded in 2017. It invests in frontier-technology startups across AI, blockchain, robotics, IoT, and quantum computing, with a stated cross-border thesis anchored in the Hong Kong-Shenzhen corridor of the Greater Bay Area. The firm is backed by Shine Works (耀萃基金), the family office of Deng Yao (邓耀), founder of Belle International (百丽国际), giving ParticleX a captive limited-partner base with deep consumer and retail industry roots.

ParticleX operates a dual model combining direct venture investment with a structured accelerator program. Its portfolio spans roughly 31 to 39 companies, and it runs the recurring ParticleX Urbantech Global Challenge (PUGC), which targets smart-city and urban-innovation startups. The firm also operates the InfleXion Lab in partnership with Tsinghua University's Shenzhen Institute of Graduate Studies (IGS) and Shine Works, an applied-research facility supporting frontier-technology investment theses. Strategic partnerships with HKSTP, HKUST, CUHK, Sino Group, MTR, AWS, and HSBC support deal flow, technical validation, and commercialization channels across the region.

ParticleX's revenue model follows standard early-stage VC economics: management fees on capital under management, carried interest on successful exits, and ancillary income from accelerator-program partnerships and corporate-venture engagements. As a private firm with no public revenue disclosures, exact fee economics are not verifiable from available data. Headcount is reported at 11-50 employees, consistent with a small emerging-manager profile. Recent co-investments alongside HSBC (MediConCen, February 2024) and HKUST E-Fund (QUANTier, May 2023), together with a CUHK Business School Centre for Innovation and Impact co-chair role (February 2024), indicate a firm methodically expanding institutional partnerships beyond its family-office anchor.

Name

Particle Accelerator Limited (ParticleX)

Legal name

Particle Accelerator Limited

Website

https://particlex.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Venture Capital and Startup Acceleration

NAICS

Securities, Commodity Contracts, and Other Financial Investments and Related Activities (523)

SIC

Investment Advice (6282)

akta.pro primary industry

Sector-Focused Venture Capital (Vertical Specialists) (FSANAAAD)

akta.pro secondary industry

Quantum Program Management & Transformation Services (HDAGALAH)

Keywords

• Venture capital investing
• Startup acceleration
• Technology incubation
• Corporate-startup matching
• Cross-border innovation

Headquarters

HQ city

Hong Kong

HQ country

Hong Kong SAR China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Revenue model

1. Venture capital investment returns: ParticleX invests capital in early-stage tech startups and generates returns through equity appreciation, exits via M&A or IPO. The firm targets startups with strong business models and large total addressable markets across AI, blockchain, robotics, IoT, and other deep tech sectors. The company has invested in approximately 31 startup companies.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

ParticleX is a Hong Kong-based technology startup investor and accelerator that invests capital and provides acceleration services to early-stage deep tech startups across AI, blockchain, data analytics, robotics, IoT, and quantum computing. The firm runs challenge programs such as the ParticleX Urbantech Global Challenge (PUGC) to match startups with corporations, angel investors, and government incubators, and operates the InfleXion Lab joint research laboratory with Tsinghua University Shenzhen International Graduate School to provide R&D support.

Differentiator

Problem solved

Functional benefit

Brands

• ParticleX Urbantech Global Challenge (PUGC): A multidisciplinary challenge that matches startups and corporations with angel investors and incubators, seeking innovative solutions for urban development across six key areas: Real Estate & Built Environment, Infrastructure, Energy & Utility, Transportation & Mobility, Food Supply, Public Health & Safety, Circular Economy, Cleaning & Waste Management, Lifestyle, Culture & Education
• InfleXion Lab

Products and services

• ParticleX Urbantech Global Challenge (PUGC) A multidisciplinary challenge program that matches startups with corporations, angel investors, and government incubators across six urban technology areas. Open globally to startup applicants seeking investment, business matching, and acceleration support.
• InfleXion Lab (Shine Works Data Intelligence Innovation Joint Laboratory) A research collaboration platform that bridges fundamental academic research with practical industry application, providing portfolio companies with access to cutting-edge research in big data, AI, robotics, and blockchain.
• Early-Stage Venture Capital Investment Direct equity investment in early-stage deep tech startups with sustainable business models and large total addressable markets, generating returns through equity appreciation and exits via M&A or IPO.

Segments1 record

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability13 records

Feature2 records

Partnerships

19 partnerships are on record, tiered core, major and strategic.

• Chinese University of Hong Kong (CUHK) Business SchoolcoreStrategic or Co-development Partner · 19 February 2024ParticleX CXO Mingles Tsoi co-chairs the Steering Committee for the Corporate Innovation Index (CII), a partnership initiative with CUHK Business School now in its second year. The CII recognizes innovative practices of companies in Hong Kong and publishes a research report. Top innovators receive CII certificates and access to CUHK Business School's Executive Education Programmes.
• Hong Kong University of Science and Technology (HKUST) E-FundcoreStrategic or Co-development Partner · 5 May 2023ParticleX co-invested with HKUST's Entrepreneurship Fund (E-Fund) in QUANTier, a quantum computing startup spun out from HKUST. The E-Fund was established with an initial allocation of HKD 50 million from HKUST to support promising HKUST tech startups. This partnership supports the Hong Kong Government's initiative outlined in the 2023-24 Budget to strengthen innovation and technology ecosystems through investment in frontier technologies including AI and quantum technology.
• HubSpot for StartupsmajorGTM or Marketing Partner · 16 June 2021ParticleX partnered with HubSpot for Startups to offer portfolio companies access to HubSpot's growth platform at discounted rates — up to 90% off for startups with under USD 2 million in funding, and 50% off for those that have raised over USD 2 million up to Series A. The partnership provides education resources, professional software, and an integrated platform for startups.
• Amazon Web Services (AWS)majorGTM or Marketing Partner · 14 May 2021AWS co-hosted a PropTech webinar with ParticleX titled 'Powering Digital Transformation through PropTech', providing cloud computing expertise and startup support. AWS offers startup-friendly pricing programs to ParticleX portfolio companies through the HubSpot for Startups and AWS startup programs.
• InfleXion Lab (耀萃基金数据智能创新联合实验室)coreStrategic or Co-development Partner · 10 July 2018Joint innovation laboratory co-founded by Shine Works (耀萃基金), Tsinghua University Shenzhen International Graduate School, and ParticleX. Established on July 10, 2018, the lab focuses on research in big data, AI, robotics, and blockchain. It conducts industry-aligned research collaborations with startups, with five research projects underway as of 2019. The lab aims to bridge the gap between fundamental research and practical application, helping startups solve key technology challenges while commercializing academic research in the Greater Bay Area.
• Hong Kong Science and Technology Parks Corporation (HKSTP)coreStrategic or Co-development PartnerHKSTP is a strategic partner in ParticleX's Urbantech Global Challenge (PUGC), providing incubation opportunities and access to the HKSTP ecosystem for shortlisted startups. HKSTP promotes technology entrepreneurship in Hong Kong through its incubation and acceleration programmes.
• HKAI LabmajorStrategic or Co-development PartnerHKAI Lab provides AI lab incubation opportunities as part of the ParticleX Urbantech Global Challenge ecosystem, supporting startups with AI-focused resources and mentorship.
• ArupstrategicGTM or Marketing PartnerArup is a strategic partner in the ParticleX Urbantech Global Challenge, participating in business matching with startups and providing industry expertise in engineering and urban development.
• Baguio Green Group LimitedstrategicGTM or Marketing PartnerBaguio Green Group is a strategic partner in the ParticleX Urbantech Global Challenge, providing industry connections and business matching opportunities in the green and sustainability sector.
• Chinachem GroupstrategicGTM or Marketing PartnerChinachem Group participates as a strategic partner in the ParticleX Urbantech Global Challenge, connecting startups with real estate and property development business opportunities.
• Gammon Construction Limited and DigitalGstrategicGTM or Marketing PartnerGammon Construction and DigitalG are strategic partners in the ParticleX Urbantech Global Challenge, providing business matching opportunities in construction and digital technology.
• Hysan Development Company LimitedstrategicGTM or Marketing PartnerHysan Development is a strategic partner in the ParticleX Urbantech Global Challenge, offering connections to the property and real estate industry for startup collaboration.
• MTR LabstrategicGTM or Marketing PartnerMTR Lab is a strategic partner in the ParticleX Urbantech Global Challenge, providing startup matching opportunities focused on transportation and urban mobility.
• SOCAM Development LimitedstrategicGTM or Marketing PartnerSOCAM Development is a strategic partner in the ParticleX Urbantech Global Challenge, participating in business matching with construction and development-focused startups.
• StartmeupHK (InvestHK)majorGTM or Marketing PartnerStartmeupHK, an initiative of Invest Hong Kong, provides business advisory and support to ParticleX Urbantech Global Challenge participants, helping overseas startups develop businesses in Hong Kong and Asia.
• Hong Kong PropTech AssociationmajorGTM or Marketing PartnerThe Hong Kong PropTech Association provides business advisory support to ParticleX Urbantech Global Challenge participants, offering connections to the proptech ecosystem.
• Sino GroupstrategicGTM or Marketing PartnerSino Group participated as a speaker and panel member in ParticleX's PropTech webinar, sharing insights on how property developers can reshape business through SaaS and innovation.
• Y CombinatorcoreStrategic or Co-development PartnerDimOrder, a ParticleX portfolio company, was supported by Y Combinator as part of its incubation and acceleration ecosystem, demonstrating ParticleX's connection to global accelerator networks.
• Cyberport Incubation ProgrammemajorStrategic or Co-development PartnerDimOrder, a ParticleX portfolio company, was supported by Cyberport's incubation programme. MediConCen also joined the Cyberport Incubation Programme in 2018.

Scale indicators5 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Techstars: Global accelerator network running mentorship-driven programs for early-stage startups with corporate partners, comparable to ParticleX's challenge-driven acceleration approach with multinational mentors.
• SOSV: Global venture capital firm and accelerator running multiple vertical programs (Hax for hardware, IndieBio for biotech, dlab for blockchain) targeting early-stage deep tech startups—the closest direct analogue to ParticleX's accelerator-driven deep tech thesis.
• Wavemaker Partners: Early-stage venture capital firm investing in enterprise, deep tech, and frontier tech across Southeast Asia and the US, with a hands-on operational model—comparable to ParticleX's deep tech, cross-border early-stage thesis.
• Plug and Play: Silicon Valley-headquartered accelerator and VC with a global footprint including Asia, running corporate-startup matching programs across multiple verticals—a strong analogue to ParticleX's PUGC and corporate partner-driven model.
• 500 Global (formerly 500 Startups): Global venture capital firm and accelerator with significant Asia presence, focused on early-stage tech startups and operating seed programs across multiple geographies—directly comparable to ParticleX's accelerator model.

Regional players

• Vickers Venture Partners: Singapore-based early-stage VC investing in deep tech, life sciences, and technology across Asia—comparable as a regional early-stage deep tech investor with cross-border deal flow.
• Brinc: Hong Kong-headquartered global venture capital and accelerator focused on IoT, robotics, and climate tech with programs across Asia—directly comparable in sector focus and Hong Kong base.

Broad incumbents

• Cyberport: Hong Kong government-backed digital technology incubator with its own Macro Fund investment arm, serving as both a partner to ParticleX (incubating shared portfolio companies) and a broader incumbent running competing programs in the same geography.
• Cyberport: Hong Kong government-backed digital technology incubator with its own Macro Fund investment arm, serving as both a partner to ParticleX (incubating shared portfolio companies) and a broader incumbent running competing programs in the same geography.
• Hong Kong Science and Technology Parks Corporation (HKSTP): Hong Kong government-backed innovation platform providing incubation, acceleration, and investment—functions as both a strategic partner and a broader competitor to ParticleX in the HK startup ecosystem.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/particlex
• Xx.com/Particlex_vc

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments28 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Particle Accelerator Limited (ParticleX)