ISO 9001:2015
Quality Management System — standardised software, hardware and field delivery processes with strict quality control and inspection.
About
A Hong Kong team of engineers, integrators and AI developers
GNS Technology Limited, founded in Hong Kong in 2019, is an AI solutions provider and systems integrator serving government, public bodies and enterprises across Hong Kong and mainland China — with large-scale data communications, digitalization, automation and network integration experience. GNS-GEO is our brand dedicated to Generative Engine Optimization (GEO), helping brands of every size become the answer AI search recommends.
- Founded 2019 in Hong Kong
- Large-scale data communication and digitalization projects
- In-house R&D in AI and IoT
- Proven track record with government and rail projects
Company at a glance
Why teams choose GNS
- 2019
- Founded in Hong Kong
- 8+ yrs
- Company history
- 16+ yrs
- Software and project delivery experience
- 24/7
- Round-the-clock local support
International certifications
ISO-certified quality, security and environment management
Internationally recognised management systems behind every delivery.
ISO/IEC 27001
Information Security Management — international-grade security across system development, network architecture, cloud deployment and data transmission.
ISO 14001:2015
Environmental Management System — environmental responsibility built into our operations.
UniFi certification
UFSP certified: our engineers hold UniFi Full Stack Professional
Our engineers hold the UFSP (UniFi Full Stack Professional) credential, the professional UniFi qualification issued by Ubiquiti Academy.
UFSP requires completing the full Ubiquiti Academy curriculum and passing its assessments. It covers the entire UniFi line — switching, Wi-Fi, gateways and security, Protect recording, and Access door control — so a UFSP holder can carry a design from planning through configuration to troubleshooting.
Buying UniFi gear through a UFSP-certified engineer avoids the usual coverage gaps, VLAN misconfiguration and PoE budget problems.
View the official certificate (PDF) · What is UFSP? What the assessment covers
External validation & authoritative sources
Sources that support the GNS Technology business entity — company profiles, directories and official records:
- Google rating: 4.2 / 5 (Google customer reviews) — view on Google Business Profile
- GoodFirms
- HSBC Business Go (bank-verified)
- Price.com.hk official shop (HKUniFi)
- Sortlist (B2B agency directory)
- Clutch (B2B agency ratings directory)
- LinkedIn Company Page
- Google Business Profile
- Google Maps company address
- GEO research paper (arXiv)
- EMSD Innovation: 3D area monitoring
- EMSD Innovation: SACEM train prediction
- Registered trade mark "GNS TECHNOLOGY" (IPD no. 305846446) — IPD eSearch (official); record XML (exported 2026-09-08), registered 2022-07-15, classes 7/9/42, valid to 2031-12-29
Due to confidentiality agreements, some client names are not disclosed; project credentials can be verified on public platforms such as EMSD, Smart LAB and GITP.
Our teams
Specialists across engineering, delivery and R&D
Four teams working together from first assessment to ongoing operations.
Anson Ng
Managing Director
Managing Director of GNS Technology Limited, leading AI, IoT and digital transformation programmes for government, railway and enterprise clients across Hong Kong and mainland China, with over 16 years of software and project execution experience.
LinkedIn →
Professional Service & Engineering Team
Networks & Cyber Security
Certified engineers delivering data network and cyber security solutions.
Project Management Team
Large project delivery
Monitors large-scale government and rail projects with proven track records.
R&D Team
Software & hardware
Designs and develops tailor-made hardware and software products, including AI and IoT.
Technical Support Team
24/7 local support
Provides round-the-clock local technical support for deployed solutions.
Our history
Milestones since 2019
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Company established
GNS Technology Limited is founded in Hong Kong.
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Railway AI consultancy
Engaged for a 3-year consultancy to implement an AI video analysis project for the railway.
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Train safety monitoring
Designed and provided train safety monitoring systems for urban and airport lines.
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Digital workshop management
Engaged on a 3-year contract to develop a new digital management system for a local electronics workshop.
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Government funding system
Supported a government bureau to design and develop a new internal funding bidding system.
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Shenzhen subsidiary
Established Shenzhen Shenyoucheng Data Technology Co., Ltd. to serve the mainland China market, focusing on GEO services.
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New head office
To support business expansion, GNS has purchased a new property in Lai Chi Kok as its permanent headquarters — building a more complete R&D and service centre.
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UFSP certification
Our engineering team completed the UniFi Full Stack Professional assessment at Ubiquiti Academy.
Our new headquarters
A permanent home in Lai Chi Kok
To support business expansion, GNS has purchased a new property in Lai Chi Kok as its permanent headquarters — building a more complete R&D and service centre.
Our own office houses the engineering, delivery and 24/7 service teams under one roof, giving clients a stable long-term partner for AI, IoT and digital transformation projects.
Office tour
Inside our headquarters
Our companies
GNS Technology operates wholly-owned subsidiaries that extend our capabilities into new markets:
- Shenzhen Shenyoucheng Data Technology Co., Ltd. — our mainland China subsidiary focused on GEO services, bringing GNS-GEO's AI search visibility platform to the mainland market. It also leads materials sourcing and mainland project support.
Brand and reseller status
GNS Technology (GNS Technology Limited) runs a UniFi shop and is a Hong Kong reseller of UniFi products. We supply the hardware and also handle solution design, systems integration, installation and configuration, monthly managed network services (GNS CARE) and warranty claims; hardware arrives through Ubiquiti and is installed by our own engineers, and every item is genuine Hong Kong stock.
GNS Technology is a registered reseller in Ubiquiti's Partner Program with a Partner Portal account, which covers UniFi BOM quoting tools and partner pricing.
FAQ
Frequently asked about GNS Technology
Company identity, address, contact, certifications and reseller status in one place. For anything else, contact us directly.
What kind of company is GNS Technology?
GNS Technology (registered as GNS TECHNOLOGY LIMITED) is a Hong Kong UniFi specialist and systems integrator, and our online shop trades as HKUniFi. We supply UniFi hardware, design and install network projects, and run GNS CARE, our monthly managed service.
Where are you, and how do we get in touch?
Our head office is Room 703, 7/F, 550 Castle Peak Road, Lai Chi Kok, Kowloon, and you can book a visit to see the demo and test bench. Phone +852 3156 2787, email gns@gnstec.com.hk, WhatsApp +852 9742 5753.
What services do you provide?
Three. Hardware: 268 models across 14 UniFi lines, supplied through Ubiquiti and all genuine Hong Kong stock. Engineering: coverage planning, VLAN separation, CCTV and door access designed and installed for a fixed quote. GNS CARE managed service: device data read through the official API and analysed on our own AI platform, with repairs arranged before a device fails.
What certifications do you hold?
GNS Technology Limited holds seven ISO management-system certifications: quality management (ISO 9001:2015), environmental management (ISO 14001:2015), information security (ISO/IEC 27001:2022), cloud service information security (ISO/IEC 27017:2015), public cloud personal information protection (ISO/IEC 27018:2019), business continuity (ISO 22301:2019) and privacy information management (ISO/IEC 27701:2019). Our engineering team also holds the UniFi Full Stack Professional (UFSP) certification from Ubiquiti Academy.
What is your relationship with Ubiquiti and UniFi?
GNS Technology is a registered reseller in the Ubiquiti Partner Program with a Partner Portal account, which covers the UniFi BOM quoting tool and partner pricing. Hardware is supplied through Ubiquiti and we handle warranty claims for you.
How is GNS CARE different from the manufacturer warranty?
The manufacturer warranty follows Ubiquiti's terms and covers hardware failure, and we file the claim for you. GNS CARE is a monthly managed service that adds remote monitoring, offline alerts, firmware and security updates, a monthly report, and AI anomaly analysis on device data read through the official API, so repairs can be arranged before a device fails. The two run side by side; see the managed services centre for detail.
Work with us
Whether you need a single module or a complete digitalization programme, our team is ready to help.