BUSINESS REGISTRATION NUMBER
BRN 37239707
LiveEMSD Registered Contractor · 027686

BO SUN ENGINEERING COMPANY LIMITED

保新機電工程有限公司

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

BO SUN ENGINEERING COMPANY LIMITED (保新機電工程有限公司) 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 1079403, and Business Registration Number (BRN) is 37239707. Incorporated on 2006-10-09, the entity has maintained continuous statutory operations for 20 years and 1 month, 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. 027686). The registered office is situated at ROOM B, 9/F, WAH HING COMMERCIAL CENTRE, 383 SHANGHAI STREET, YAU TSIM MONG DISTRICT, KOWLOON, HONG KONG. Regarding statutory filings, pursuant to Section 662 of the Companies Ordinance (Cap. 622), its annual return filing window falls between Oct 09 – Nov 20 (within 42 days after its incorporation anniversary), with the latest Annual Return (Form NAR1) officially filed on 2025-11-13; a total of 20 statutory filings (spanning 2011–2025, latest filed on 2025-11-13) are indexed in the registry, comprising 14 Annual Return(s) (NAR1), 4 officer/secretary change notice(s) (ND2A), 1 Return(s) of Allotment (NSC1).

I. Corporate Profile & EMSD Registered Electrical Contractor (REC) Statutory Licensing Status (EMSD Reg: 027686)

Official Chinese Name 保新機電工程有限公司 Official English Name BO SUN ENGINEERING COMPANY LIMITED
Company Reg No. (CRN) 1079403 Business Reg No. (BRN / UBI)
37239707
HK Unique Business ID · US IRS Form W-8BEN-E Foreign TIN
Incorporation Date 2006-10-09 Company Category Private company limited by shares
Current Legal Status Live Statutory Filing Cycle
2026-10-09(2025 Return Filed)
42d NAR1 Window: Oct 09 – Nov 20 · Latest NAR1: 2025-11-13
Registered Office Address
ROOM B, 9/F, WAH HING COMMERCIAL CENTRE, 383 SHANGHAI STREET, YAU TSIM MONG DISTRICT, KOWLOON, HONG KONGWah Hing Commercial Centre · Yau Ma Tei · 35 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)

File Annual Return (NAR1) & Secretary
#Filing DateDocument No.Document NamePagesTariffAction
12025-11-1323302466309
NAR1
Annual Return (2025) (English)Latest Shareholders & Directors
13HK$ 28
22024-10-3123502189183
NAR1
Annual Return (2024) (English)
13HK$ 28
32024-03-1524001556089
ND2A
Notice of Change of Company Secretary and Director (English)
3HK$ 20
42024-01-3123202400003
ND2A
Notice of Change of Company Secretary and Director (English)
8HK$ 20
52024-01-3123202400002
ND4
Notice of Resignation of Company Secretary and Director (English)
2HK$ 20
62024-01-3123202400000
ND4
Notice of Resignation of Company Secretary and Director (English)
2HK$ 20
72024-01-1722001536074
NSC1
Return of Allotment of Shares (English)
4HK$ 20
82023-12-27SH000237982
BRN_REF
Reference Document for Business Registration Number as UBI
1HK$ 30
92023-10-3022202718066
NAR1
Annual Return (2023) (English)
9HK$ 28
102022-10-1222302226694
NAR1
Annual Return (2022) (English)
9HK$ 28

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. 027686
Court Litigation & Winding-Up 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 B, 9/F, WAH HING COMMERCIAL CENTRE, 383 SHANGHAI STREET, YAU TSIM MONG DISTRICT, KOWLOON, HONG KONG
Statutory Office under Cap. 622 Need Registered Office & Secretary? →

IV. EMSD Registered Electrical Contractor Compliance & Statutory Licensing FAQ

Yes. BO SUN ENGINEERING COMPANY LIMITED is a legitimate Hong Kong corporation (Private company limited by shares) duly incorporated under the Companies Ordinance (Cap. 622) on 2006-10-09 (operating for 20 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 BO SUN ENGINEERING COMPANY LIMITED are: 1. Business Registration Number (BRN / Unique Business Identifier UBI): [37239707] (effective from 27 December 2023 under Cap. 310, this 8-digit number serves as the unified corporate identifier and the official Foreign TIN for US IRS Form W-8BEN-E, Line 9b); 2. Company Registration Number (CRN): [1079403] (Cap. 622 incorporation archive number; do not enter the 7-digit CRN as the tax ID). 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. 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 BO SUN ENGINEERING COMPANY LIMITED has accumulated 20 official filing dossier(s) archived in the Hong Kong Companies Registry (latest statutory filing indexed on 2025-11-13: 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. 027686); 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 BO SUN ENGINEERING COMPANY LIMITED on official record is situated at: [ROOM B, 9/F, WAH HING COMMERCIAL CENTRE, 383 SHANGHAI STREET, YAU TSIM MONG DISTRICT, KOWLOON, HONG KONG]. 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.

V. Similar Trade Names & Industry Directory

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