GTG GROUP LIMITED

What GTG GROUP LIMITED does

GTG Group Limited is a privately held, China-based third-party testing, inspection, and certification (TIC) services provider founded in 2012 and headquartered in the Songshan Lake Hi-Tech Industrial Development Zone in Dongguan, Guangdong. The company offers accredited product testing across EMC, RF, wireless, safety, energy efficiency, environmental, durability, performance, and chemical disciplines, complemented by certification services that enable manufacturers to access over 140 international markets (FCC for the US, CE for the EU, ISED for Canada, VCCI and PSE for Japan, KC for South Korea, BIS for India, TISI for Thailand, BSMI for Taiwan, CQC for China, NRCan for Canada, and ErP for the EU). Its core infrastructure is a 30,000 m² laboratory campus featuring what GTG describes as the only 10-meter anechoic EMC chamber in Asia alongside four 3-meter chambers and dedicated battery and lighting testing facilities.

The company holds a broad portfolio of international accreditations, including ISO/IEC 17025, IECEE CB Scheme membership, A2LA, NVLAP, UL Solutions Third Party Test Data Program, TÜV Rheinland and TÜV SÜD appointments, Intertek Recognized Test Laboratory status, Eurofins recognition, CNAS and CMA in China, plus regional credentials (VCCI in Japan, CEC in California, Hong Kong EMSD, and GS testing designation in Germany). GTG reinvests approximately 30% of turnover into facilities and PhD-level talent and reports a 300+ professional team led by PhDs.

GTG generates revenue on a time-and-materials professional services model with customized quotes, targeting enterprise B2B customers - principally manufacturers of IT products, audiovisual equipment, lighting products, wireless devices, power supplies, batteries, smart home appliances, and personal light electric vehicles. The company acquires customers through direct enterprise sales (website quote forms, phone, and email outreach), supplemented by organic social media presence on Facebook, Twitter, YouTube, and Instagram. The company claims 300,000+ clients served and offers free pre-compliance testing as a demand-generation mechanism. GTG operates as a single private corporate entity with at least one wholly owned operating subsidiary (Guangdong Global Testing Technology Co., Ltd.) and has not disclosed funding, revenue, or ownership details.

Name

GTG GROUP LIMITED

Legal name

GTG Group Limited

Website

https://gtggroup.com

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

1–10 employees

Short description

GTG Group Limited is a China-based, ISO/IEC 17025 accredited third-party testing, inspection, and certification services provider for electrical, electronic, and lighting product manufacturers, offering EMC, safety, RF, battery, and energy efficiency testing plus certification for 140+ international markets.

Ownership category

akta.pro rank

Product category

Product Testing, Inspection & Certification Services

NAICS

Testing Laboratories and Services (541380), Testing Laboratories and Services (54138)

SIC

Services-Testing Laboratories (8734)

akta.pro primary industry

Third-Party Certification, Code Compliance & Regulatory Inspection (ASME/API/ISO) (EUAEAHAN)

Keywords

• Product testing services
• EMC compliance testing
• Global certification services
• Third-party testing laboratory
• Battery safety testing

Headquarters

HQ city

Dongguan

HQ country

China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Infrastructure, Technology or R&D, Operations, Marketing or Sales

Revenue model

1. Product Testing Services: Provides comprehensive testing services including Safety Testing, EMC Testing, RF Testing, Energy Efficiency Testing, and Reliability Testing for various product categories. Services are priced on a time and materials basis with customized quotes tailored to each client's needs and budget.
2. Global Certification Services: Helps manufacturers obtain certifications for global market access including FCC, CE, ISED Canada, VCCI Japan, CCC China, and other international certifications. Certification fees are structured to cover the cost of globally-recognized certification while keeping expenses affordable for clients.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

GTG Group Limited is an ISO/IEC 17025-accredited third-party testing, inspection, and certification services provider that helps manufacturers of electrical, electronic, lighting, battery, and wireless products complete required safety, EMC, RF, energy efficiency, reliability, performance, environmental, and chemical tests, and obtain global market certifications such as CE, FCC, ISED, VCCI, PSE, KC, BIS, TISI, BSMI, CQC, NRCan, and ErP. Services are delivered from approximately 30,000 square meters of accredited laboratory facilities in Dongguan, China, including the only 10-meter anechoic EMC chamber in Asia and four parallel 3-meter chambers, sold via customized time-and-materials quotes to enterprise manufacturers seeking market access.

Product overview

GTG Group is a testing and certification services company offering comprehensive product testing and global market certification services. The portfolio consists of specialized testing laboratories (EMC, battery, power battery, performance testing for lighting) and testing service lines (safety, EMC, RF, energy efficiency, reliability), complemented by global certification services for major markets including CE marking for EU, FCC for US, ISED for Canada, VCCI and PSE for Japan, KC for South Korea, BIS for India, TISI for Thailand, BSMI for Taiwan, CQC for China, NRCan for Canada, and ErP for EU. The company operates testing facilities covering 30,000 square meters in Dongguan, China, and helps manufacturers achieve regulatory compliance for market access worldwide.

Differentiator

Problem solved

Functional benefit

Products and services

• EMC Testing Laboratory EMC testing laboratory featuring a 10-meter anechoic chamber and four 3-meter anechoic chambers, delivering conducted emissions, radiated emissions, immunity, ESD, EFT, and surge testing for electronics manufacturers needing regulatory EMC compliance.
• Power Battery Testing Laboratory State-of-the-art power battery testing facility performing comprehensive safety, performance, mechanical, and environmental testing of lithium batteries and energy storage systems for battery manufacturers and OEMs.
• Battery Testing Laboratory for Consumer Electronics Dedicated consumer electronics battery testing laboratory covering portable batteries, power banks, and mobile device batteries with safety, performance, and environmental testing capabilities for consumer electronics brands.
• Performance Testing Laboratory for Lighting Products Performance testing laboratory for lighting products covering LED tubes, luminaires, LED drivers, and modules, with environmental and durability testing capabilities for lighting manufacturers.
• Safety Testing Services Product safety testing services covering electrical safety, dielectric testing, impact testing, ball pressure testing, and needle flame testing for manufacturers of electrical, electronic, and lighting products.
• EMC Testing Services Electromagnetic compatibility testing including conducted emissions, radiated emissions, immunity testing, ESD, EFT, surge, and harmonic/flicker testing for electronics manufacturers seeking EMC regulatory compliance.
• RF Testing Services Radio frequency testing services for wireless devices and communication equipment covering multiple RF standards and protocols, intended for wireless product manufacturers seeking RF compliance.
• Energy Efficiency Testing Services Energy efficiency testing services for external power supplies, battery charging systems, UPS, and energy-related products, performed to regional energy efficiency standards for manufacturers.
• Reliability Testing Services Reliability and durability testing services including environmental stress testing, aging tests, and performance validation for electronics, electrical, and lighting product manufacturers.
• CE Marking Certification European Union CE marking certification covering LVD, EMC, and RED compliance for electrical products, home appliances, industrial equipment, and batteries, intended for manufacturers selling into the EU.
• VCCI Certification Japan VCCI voluntary certification for EMI compliance of information technology equipment and multimedia devices, intended for manufacturers selling into the Japanese market.
• ISED Certification Innovation, Science and Economic Development Canada certification for electrical and electronic products including broadcasting, IT, radio, and telecom equipment, intended for manufacturers selling into Canada.
• KC Certification South Korea KC certification for safety compliance of electrical products with mandatory and voluntary options and factory inspection, intended for manufacturers selling into South Korea.
• PSE Certification Japan PSE safety and EMC certification for electrical products under the DENAN Act, with diamond and circle mark options for specified and non-specified products, intended for manufacturers selling into Japan.
• BIS Certification India Bureau of Indian Standards certification for mandatory product safety compliance with factory inspection and annual supervision requirements, intended for manufacturers selling into India.
• TISI Certification Thailand Industrial Standards Institute certification for mandatory safety, EMC, and energy efficiency compliance with factory inspection requirements, intended for manufacturers selling into Thailand.
• BSMI Certification Taiwan Bureau of Standards, Metrology and Inspection certification with Type Approved Batch Inspection, Registration of Product Certification, and Declaration of Conformity schemes, intended for manufacturers selling into Taiwan.
• CQC Certification China Quality Certification Centre voluntary certification covering product quality, safety, performance, and EMC compliance with 5-year validity, intended for manufacturers selling into China.
• NRCan Certification Canada Natural Resources NRCan energy efficiency certification for external power supplies and battery charging systems, mandatory since 2012, intended for manufacturers selling into Canada.
• ErP Certification EU Energy-related Products Directive certification for energy efficiency compliance and ecodesign requirements, including EU energy labeling, intended for manufacturers selling energy-related products into the EU.

Quantifiable outcome

• VCCI certification within 1-2 weeks
• +8 more outcomes

Named customers3 records

Segments8 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Eleven partnerships are on record, tiered core.

• IECEEcoreTechnology or IntegrationInternational Electrotechnical Commission System of Conformity Assessment Schemes for Electrotechnical Equipment and Components. GTG Group is accredited and authorized to issue test reports under the IECEE CB Scheme.
• ULcoreTechnology or IntegrationUnderwriters Laboratories. GTG Group has multiple UL Solutions certificates including Third Party Test Data Program participation, Demko Certificate of Approval, and Certificate of Achievement.
• A2LAcoreTechnology or IntegrationAmerican Association for Laboratory Accreditation. GTG Group holds A2LA accreditation (4422.01) for ISED testing and other certifications.
• NVLAPcoreTechnology or IntegrationNational Voluntary Laboratory Accreditation Program. GTG Group has NVLAP Certificate of Accreditation to ISO IEC 17025:2017.
• ITS (Intertek)coreTechnology or IntegrationIntertek Testing Services. GTG Group is recognized as an Intertek Recognized Test Laboratory.
• TÜVcoreTechnology or IntegrationTÜV Rheinland and TÜV SÜD. GTG Group holds Certificate of Appointment from TÜV Rheinland and External Test Laboratory ETL Program attestation from TÜV SÜD.
• EurofinscoreTechnology or IntegrationEurofins Scientific. GTG Group is accredited by Eurofins for testing and certification services.
• CNAScoreTechnology or IntegrationChina National Accreditation Service for Conformity Assessment. GTG Group subsidiaries hold CNAS Certificates of Laboratory Accreditation.
• CMAcoreTechnology or IntegrationChina Metrology Accreditation. GTG Group holds CMA Inspection and Testing Institutions Accreditation Certificates.
• CQCcoreTechnology or IntegrationChina Quality Certification Centre. GTG Group is accredited by CQC for certification services.
• VCCI Council (Japan)coreTechnology or IntegrationVoluntary Control Council for Interference by Information Technology Equipment. GTG Group subsidiary Guangdong Global Testing Technology Co., Ltd. (accredited No. 4327) is authorized to issue EMI test reports for VCCI certification.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• SGS: SGS is the world's largest TIC company, with broad electronics, EMC, RF, and battery testing capabilities across Asia. It competes directly with GTG for Chinese-manufacturer export testing and is the global scale benchmark in the category.
• TÜV Rheinland: TÜV Rheinland is one of the world's largest TIC groups, with global EMC, safety, RF and battery testing labs serving the same electronics, lighting, and wireless manufacturers that GTG targets. GTG lists TÜV Rheinland as a core partner (Certificate of Appointment), making it both a collaborator and the most direct market comparable.
• TÜV SÜD: TÜV SÜD operates a worldwide TIC network with strong electronics and battery testing offerings. GTG holds TÜV SÜD External Test Laboratory (ETL) Program attestation, positioning TÜV SÜD as both a partner and a primary indirect competitor in Asian electronics TIC.
• Intertek: Intertek is a global TIC leader with an ASTA and ETL-recognized lab network covering EMC, safety, RF, energy efficiency and battery testing. GTG is an Intertek Recognized Test Laboratory, and Intertek competes head-on with GTG in Greater China electronics testing.
• UL Solutions (Underwriters Laboratories): UL Solutions is a major safety and EMC certification body for IT, AV, lighting, wireless and battery products. GTG participates in UL's Third Party Test Data Program (TPTDP) and holds Demko approvals, making UL the closest US-based analog for GTG's scope.
• Bureau Veritas: Bureau Veritas runs a global consumer-products testing network covering EMC, safety, RF and energy efficiency for IT, AV, lighting and wireless. It overlaps GTG in Greater China and is a standard comparator for cross-region TIC capability.
• DEKRA: DEKRA is a Germany-based TIC leader with strong EMC, product safety, RF and automotive/vehicle electrical testing. It competes with GTG in Asia and is particularly relevant given GTG's emerging vehicles/transportation segment.

Direct peers

• Centre Testing International (CTI): CTI is a leading China-based third-party testing and certification group covering electronics, food, automotive and consumer products. It is the closest direct competitor to GTG in the Greater China electronics TIC market.
• GRG Metrology & Test (GRGTEST): GRGTEST is a Chinese TIC provider with CNAS-accredited labs covering EMC, RF, safety, reliability and battery testing for electronics and electrical products. It is a direct domestic competitor to GTG's Dongguan-focused service portfolio.
• Eurofins MET Labs: Eurofins MET Labs is a US-headquartered product safety, EMC and RF testing/certification lab serving IT, AV, wireless and medical device manufacturers. GTG lists Eurofins as a partner; the two compete for cross-region electronics TIC and FCB/IC/FCC report acceptance.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/gtg_solution
• YouTubeyoutube.com/@global_testing_group
• Facebookfacebook.com/gtg.globaltestinggroup
• Instagraminstagram.com/global_testing_group
• LinkedInlinkedin.com/company/global-testing-group

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about GTG GROUP LIMITED