BUSINESS REGISTRATION NUMBER
BRN 06420327
Registry Verified: 2026-09-19
Jurisdiction: Hong Kong, ChinaJurisdiction: Hong Kong

GAMMA LABORATORY LIMITED (甲豐有限公司) is a Hong Kong corporation duly incorporated under the Companies Ordinance (Cap. 622), legally classified as a Private company limited by shares. Its official Company Registration Number (CR No. / CRN) is 0076725, and Business Registration Number (BRN) is 06420327. Incorporated on 1979-12-21, the entity has maintained continuous statutory operations for 46 years and 10 months, currently holding an active legal status of Live. In terms of statutory licensing, the corporation is officially authorized and regulated in Hong Kong, holding Electrical & Mechanical Services Dept (EMSD) (Licence No. 012608). The registered office is situated at ROOM 16, G/F, BLOCK B, ENERGY INDUSTRIAL CENTRE, 2 SAN FUI STREET, YUEN LONG, HONG KONG. Regarding statutory filings, pursuant to Section 662 of the Companies Ordinance (Cap. 622), its annual return filing window falls between Dec 21 – Feb 01 (within 42 days after its incorporation anniversary), with the latest Annual Return (Form NAR1) officially filed on 2026-01-08; a total of 10 statutory filings are indexed in the registry (with no Form NM1 specified charge or mortgage registrations recorded). In terms of judicial records, Hong Kong court registers show 1 public court dockets associated with this corporation (no compulsory winding-up petitions on file; detailed case dockets are archived in the due diligence report).

I. Corporate Profile & EMSD Registered Electrical Contractor (REC) Statutory Licensing Status (EMSD Reg: 012608)

Official Chinese Name 甲豐有限公司 Official English Name GAMMA LABORATORY LIMITED
Name Evolution
(1 Former Name)
1979-12-21 Founding Incorp. Name
GAMMA LABORATORY LIMITED
1980-02-22 Current Legal Name
甲豐有限公司GAMMA LABORATORY LIMITED
Company Reg No. (CRN) 0076725 Business Reg No. (BRN) 06420327
Incorporation Date
1979-12-21(46 yrs 10 mos)
Company Category Private company limited by shares
Current Legal Status Live Statutory Filing Cycle
2026-12-21(2025 Return Filed)
Registered Office Address
ROOM 16, G/F, BLOCK B, ENERGY INDUSTRIAL CENTRE, 2 SAN FUI STREET, YUEN LONG, HONG KONGEnergy Industrial Centre · View Co-Located Entities →
Significant Controllers (SCR) Statutorily maintained. To penetrate ultimate beneficial owners (UBO) and holding structures, please apply for a Due Diligence Report.

II. EMSD Registered Electrical Contractor Document Retrieval(Annual Return NAR1 / Articles / ND2A / CTC)

#Filing DateDocument No.Document NamePagesTariffAction
12026-01-0822102079677
NAR1Annual Return (2025) (English)
2026-01-08·22102079677·10p·HK$ 28
10HK$ 28
22025-01-1322702838708
NAR1Annual Return (2024) (English)
2025-01-13·22702838708·10p·HK$ 28
10HK$ 28
32023-12-27SH000074249
BRN_REFReference Document for Business Registration Number as UBI
2023-12-27·SH000074249·1p·HK$ 20
1HK$ 20
42023-12-2123502082140
NAR1Annual Return (2023) (English)
2023-12-21·23502082140·9p·HK$ 28
9HK$ 28
52023-04-2724001384898
ND2ANotice of Change of Company Secretary and Director (English)
2023-04-27·24001384898·5p·HK$ 20
5HK$ 20
62023-03-0123601818156
NR1Notice of Change of Address of Registered Office (English)
2023-03-01·23601818156·1p·HK$ 20
1HK$ 20
72023-01-0923302059784
NAR1Annual Return (2022) (English)
2023-01-09·23302059784·9p·HK$ 28
9HK$ 28
82021-12-2922902499921
NAR1Annual Return (2021) (English)
2021-12-29·22902499921·9p·HK$ 28
9HK$ 28
92021-11-1823700731473
ND2ANotice of Change of Company Secretary and Director (English)
2021-11-18·23700731473·3p·HK$ 20
3HK$ 20
102021-06-2422502105774
DOCCR Statutory Filing Document (English)
2021-06-24·22502105774·3p·HK$ 20
3HK$ 20

III. Commercial Due Diligence & EMSD Registered Electrical Contractor Authorized Electrical Worker & Grade Classification

Statutory Licences (32 Regulators) Licensed Entity
Electrical & Mechanical Services Dept (EMSD)
Registered
Licence No. 012608
Court Litigation & Insolvency 1 Court Docket on File
Judicial screening across Hong Kong court dockets and the Official Receiver's Office (ORO) identifies 1 public court docket(s) associated with this entity; confirmed no compulsory winding-up petitions (HCCW) on file.
Regulatory Disciplinary & Alert Lists Clean Record
Screen official gazettes, HKMA alert lists, TCSP disciplinary notices, SFC enforcement actions, and customs compliance lists. No negative enforcement records found.
Office & Address Verification Address Resolved
ROOM 16, G/F, BLOCK B, ENERGY INDUSTRIAL CENTRE, 2 SAN FUI STREET, YUEN LONG, HONG KONG
Statutory Office under Cap. 622 Need Registered Office & Secretary? →
Hong Kong Corporate Due Diligence & Risk Screening Service
💡 Corporate management: For statutory annual return filings, registered office, or SCR compliance, explore HC BUSINESS LIMITED (TCSP TC006431). Learn More →

IV. EMSD Registered Electrical Contractor Compliance & Statutory Licensing FAQ

Yes. GAMMA LABORATORY LIMITED is a legitimate Hong Kong corporation (Private company limited by shares) duly incorporated under the Companies Ordinance (Cap. 622) on 1979-12-21 (operating for 46 years). According to official registers of the Hong Kong Companies Registry (CR), the entity holds an active statutory standing of [Live / In Operation], possessing independent legal personality and full corporate capacity (Statutory verification: September 2026).

The statutory primary identifiers for GAMMA LABORATORY LIMITED are: 1. Business Registration Number (BRN / Unique Business Identifier UBI): [06420327] (effective from 27 December 2023, this 8-digit number issued under Cap. 310 serves as the unified cross-departmental corporate identifier); 2. Company Registration Number (CRN): [0076725] (incorporation archive number issued under Cap. 622). Together, these dual keys uniquely lock the entity in international banking KYC and cross-border contracts.

Under the Companies Ordinance (Cap. 622) of Hong Kong, incorporated companies do not maintain a single 'legal representative' position; the Board of Directors (Section 643) exercises statutory management authority. Under the New Inspection Regime, public inspection displays directors' correspondence addresses and partially masked identification numbers. Complete current and historical directorships (Form ND2A), registered member shareholdings (Form NAR1 / Section 627), and Ultimate Beneficial Ownership (UBO / SCR under Part 12 Division 2A) are verified through official statutory filing retrieval.

Yes. According to the official statutory records of the Hong Kong Companies Registry, GAMMA LABORATORY LIMITED has officially recorded 1 legal name change(s): [GAMMA LABORATORY LIMITED (effective 1979-12-21)]. Pursuant to Sections 107 and 109 of the Companies Ordinance (Cap. 622), each name change was passed by special resolution (Form NNC2) and took statutory effect upon issuance of a Certificate of Change of Name by the Registrar of Companies; under Section 109(4), changing the company name does not affect any rights, obligations, or legal proceedings of the company.

Yes. Statutory indexing confirms that GAMMA LABORATORY LIMITED has accumulated 10 official filing dossier(s) archived in the Hong Kong Companies Registry (latest statutory filing indexed on 2026-01-08: Form NAR1 - Annual Return (2025) (English)). Pursuant to Section 662 of the Companies Ordinance (Cap. 622), private companies must deliver an Annual Return (Form NAR1) within 42 days after each incorporation anniversary. Available barcoded dossiers include: latest Annual Return (Form NAR1 - detailing current share capital, registered office, directors, and member shareholdings), Incorporation Form (Form NNC1), Articles of Association, and Change of Company Secretary and Director notices (Form ND2A), each bearing authentic ICRIS electronic barcode verification.

According to multi-dimensional checks across Hong Kong statutory authorities: 1. Regulatory Licences: Officially licensed by Hong Kong statutory authorities, currently holding: Electrical & Mechanical Services Dept (EMSD) (Licence No. 012608); 2. Judicial Screening (Litigation & Winding-Up): public court records screening identified 1 public court docket(s) associated with this corporation; confirmed no compulsory winding-up petitions (HCCW) on file. Specific court levels (High Court HCA / District Court DCCJ), case numbers, party capacities, and judgments are accessible via official Due Diligence Reports.

The statutory registered office of GAMMA LABORATORY LIMITED on official record is situated at: [ROOM 16, G/F, BLOCK B, ENERGY INDUSTRIAL CENTRE, 2 SAN FUI STREET, YUEN LONG, HONG KONG]. Official registry dossiers also record 1 statutory registered office address change filing(s) (Form NR1). Pursuant to Section 658 of the Companies Ordinance (Cap. 622), every Hong Kong company must maintain a registered office in Hong Kong to which all communications and legal notices may be addressed, and file Form NR1 within 15 days of any address change. Under Section 3 of the Companies (Disclosure of Company Name and Liability Status) Regulation (Cap. 622B), the company must continuously display its registered name in legible characters at its registered office.

Under Section 127 of the Companies Ordinance (Cap. 622), Hong Kong has abolished the mandatory use of a metallic common seal; GAMMA LABORATORY LIMITED (CRN: 0076725 / 8-digit BRN: 06420327) may lawfully execute a commercial contract without a common seal by having the document signed on its behalf by its sole director (for a single-director company) or by two directors / one director and the company secretary. Because commercial rubber chops are not filed with the Hong Kong Government, counterparties must retrieve the latest Annual Return (Form NAR1) and director change notices (Form ND2A) from the Companies Registry to verify that the natural person signing is an active registered director.

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