BUSINESS REGISTRATION NUMBER
BRN 31921194

LONG GAIN ENGINEERING LIMITED

晉升工程有限公司

Registry Verified: 2026-09-19
Jurisdiction: Hong Kong, ChinaJurisdiction: Hong Kong

LONG GAIN ENGINEERING LIMITED (晉升工程有限公司) 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 0762761, and Business Registration Number (BRN) is 31921194. Incorporated on 2001-07-09, the entity has maintained continuous statutory operations for 25 years and 3 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 Security & Guarding Services Authority (SGSIA) (Licence No. 2460), Electrical & Mechanical Services Dept (EMSD) (Licence No. 020831). The registered office is situated at ROOM G, 10/F, WORLD TECH CENTRE, 95 HOW MING STREET, KWUN TONG, HONG KONG. Regarding statutory filings, pursuant to Section 662 of the Companies Ordinance (Cap. 622), its annual return filing window falls between Jul 09 – Aug 20 (within 42 days after its incorporation anniversary), with the latest Annual Return (Form NAR1) officially filed on 2026-07-14; a total of 10 statutory filings are indexed in the registry (with no Form NM1 specified charge or mortgage registrations recorded).

I. Corporate Profile & SGSIA Licensed Security Company Statutory Licensing Status (Security Company Licence: 2460)

Official Chinese Name 晉升工程有限公司 Official English Name LONG GAIN ENGINEERING LIMITED
Company Reg No. (CRN) 0762761 Business Reg No. (BRN) 31921194
Incorporation Date
2001-07-09(25 yrs 3 mos)
Company Category Private company limited by shares
Current Legal Status Live Statutory Filing Cycle
2027-07-09(2026 Return Filed)
Registered Office Address
ROOM G, 10/F, WORLD TECH CENTRE, 95 HOW MING STREET, KWUN TONG, HONG KONGHung To 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. Licensed Security Company Document Retrieval(Annual Return NAR1 / Articles / ND2A / CTC)

#Filing DateDocument No.Document NamePagesTariffAction
12026-07-1423502431671
NAR1Annual Return (2026) (English)
2026-07-14·23502431671·10p·HK$ 28
10HK$ 28
22026-05-0424002115453
NR1Notice of Change of Address of Registered Office (English)
2026-05-04·24002115453·1p·HK$ 20
1HK$ 20
32025-07-1023002505275
NAR1Annual Return (2025) (English)
2025-07-10·23002505275·10p·HK$ 28
10HK$ 28
42025-04-2823502258736
ND2BNotice of Change of Company Secretary and Director (Particulars) (English)
2025-04-28·23502258736·3p·HK$ 20
3HK$ 20
52024-09-0922802742737
NR2Notice of Location of Registers and Company Records (English)
2024-09-09·22802742737·2p·HK$ 20
2HK$ 20
62024-07-0922602548781
NAR1Annual Return (2024) (English)
2024-07-09·22602548781·10p·HK$ 28
10HK$ 28
72024-06-2523102267872
ND2ANotice of Change of Company Secretary and Director (English)
2024-06-25·23102267872·3p·HK$ 20
3HK$ 20
82023-12-27SH000014974
BRN_REFReference Document for Business Registration Number as UBI
2023-12-27·SH000014974·1p·HK$ 20
1HK$ 20
92023-07-1322702666154
NAR1Annual Return (2023) (English)
2023-07-13·22702666154·9p·HK$ 28
9HK$ 28
102022-07-1523101965879
NAR1Annual Return (2022) (English)
2022-07-15·23101965879·9p·HK$ 28
9HK$ 28

III. Commercial Due Diligence & Licensed Security Company Type I/II/III License & Controller Verification

Statutory Licences (32 Regulators) Licensed Entity
Security & Guarding Services Authority (SGSIA)
Active (Licensed)
Licence No. 2460
Electrical & Mechanical Services Dept (EMSD)
Registered
Licence No. 020831
Court Litigation & Insolvency No Court Records
Screened against 1M+ corporate litigation records; no public court cases or winding-up petitions (HCCW) found.
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 G, 10/F, WORLD TECH CENTRE, 95 HOW MING STREET, KWUN TONG, 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. Licensed Security Company Compliance & Statutory Licensing FAQ

Yes. LONG GAIN ENGINEERING LIMITED is a legitimate Hong Kong corporation (Private company limited by shares) duly incorporated under the Companies Ordinance (Cap. 622) on 2001-07-09 (operating for 25 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 LONG GAIN ENGINEERING LIMITED are: 1. Business Registration Number (BRN / Unique Business Identifier UBI): [31921194] (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): [0762761] (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. Statutory indexing confirms that LONG GAIN ENGINEERING LIMITED has accumulated 10 official filing dossier(s) archived in the Hong Kong Companies Registry (latest statutory filing indexed on 2026-07-14: Form NAR1 - Annual Return (2026) (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: Security & Guarding Services Authority (SGSIA) (Licence No. 2460); Electrical & Mechanical Services Dept (EMSD) (Licence No. 020831); 2. Judicial Screening (Litigation & Winding-Up): cross-referenced with the Hong Kong Judiciary public writs database and Official Receiver's Office (ORO) registers; no public civil action writs (HCA/DCCJ) or compulsory winding-up petitions (HCCW under Cap. 32) were found on current index records.

The statutory registered office of LONG GAIN ENGINEERING LIMITED on official record is situated at: [ROOM G, 10/F, WORLD TECH CENTRE, 95 HOW MING STREET, KWUN TONG, 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; LONG GAIN ENGINEERING LIMITED (CRN: 0762761 / 8-digit BRN: 31921194) 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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