BUSINESS REGISTRATION NUMBER
BRN 70525735

Professional Testing Consultant Limited

專業檢驗顧問有限公司

Registry Verified: 2026-11-06
Jurisdiction: Hong Kong, ChinaJurisdiction: Hong Kong

Professional Testing Consultant Limited (專業檢驗顧問有限公司) 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 2810304, and Business Registration Number (BRN) is 70525735. Incorporated on 2019-04-01, the entity has maintained continuous statutory operations for 7 years and 7 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 Hong Kong Accreditation Service (HKAS) (Licence No. HOKLAS292), Hong Kong Accreditation Service (HKAS) (Licence No. HKIAS043). The registered office is situated at ROOM 01, 6/F, ONE MIDTOWN, 11 HOI SHING ROAD, TSUEN WAN, HONG KONG. Regarding statutory filings, pursuant to Section 662 of the Companies Ordinance (Cap. 622), its annual return filing window falls between Apr 01 – May 13 (within 42 days after its incorporation anniversary), with the latest Annual Return (Form NAR1) officially filed on 2026-04-02; a total of 21 statutory filings are indexed in the registry (with no Form NM1 specified charge or mortgage registrations recorded).

I. Corporate Profile & HKAS HOKLAS Accredited Testing Laboratory Statutory Licensing Status (HOKLAS Reg: HOKLAS292)

Official Chinese Name 專業檢驗顧問有限公司 Official English Name Professional Testing Consultant Limited
Company Reg No. (CRN) 2810304 Business Reg No. (BRN) 70525735
Incorporation Date
2019-04-01(7 yrs 7 mos)
Company Category Private company limited by shares
Current Legal Status Live Statutory Filing Cycle
2027-04-01(2026 Return Filed)
Registered Office Address
ROOM 01, 6/F, ONE MIDTOWN, 11 HOI SHING ROAD, TSUEN WAN, HONG KONGOne Midtown · 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. HOKLAS Accredited Laboratory Document Retrieval(Annual Return NAR1 / Articles / ND2A / CTC)

#Filing DateDocument No.Document NamePagesTariffAction
12026-06-2423102555233
NR1Notice of Change of Address of Registered Office (English)
2026-06-24·23102555233·1p·HK$ 20
1HK$ 20
22026-04-0222802947607
NAR1Annual Return (2026) (English)
2026-04-02·22802947607·9p·HK$ 28
9HK$ 28
32026-03-2522102096911
ND2ANotice of Change of Company Secretary and Director (English)
2026-03-25·22102096911·3p·HK$ 20
3HK$ 20
42025-12-0922602730092
ND4Notice of Resignation of Company Secretary and Director (English)
2025-12-09·22602730092·2p·HK$ 20
2HK$ 20
52025-12-0922602730091
ND2ANotice of Change of Company Secretary and Director (English)
2025-12-09·22602730091·3p·HK$ 20
3HK$ 20
62025-05-1570004617998
NR1Notice of Change of Address of Registered Office (English)
2025-05-15·70004617998·1p·HK$ 20
1HK$ 20
72025-04-0170004500222
NAR1Annual Return (2025) (English)
2025-04-01·70004500222·10p·HK$ 28
10HK$ 28
82024-04-0270003663423
NAR1Annual Return (2024) (English)
2024-04-02·70003663423·10p·HK$ 28
10HK$ 28
92023-12-27SH001381709
BRN_REFReference Document for Business Registration Number as UBI
2023-12-27·SH001381709·1p·HK$ 20
1HK$ 20
102023-11-0170003406072
NR1Notice of Change of Address of Registered Office (English)
2023-11-01·70003406072·1p·HK$ 20
1HK$ 20

III. Commercial Due Diligence & HOKLAS Accredited Laboratory HKAS Accreditation & ISO/IEC 17025 Conformity Assessment

Statutory Licences (32 Regulators) Licensed Entity
Hong Kong Accreditation Service (HKAS)
Approved
Licence No. HOKLAS292
Hong Kong Accreditation Service (HKAS)
Approved
Licence No. HKIAS043
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 01, 6/F, ONE MIDTOWN, 11 HOI SHING ROAD, TSUEN WAN, 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. HOKLAS Accredited Laboratory Compliance & Statutory Licensing FAQ

Yes. Professional Testing Consultant Limited is a legitimate Hong Kong corporation (Private company limited by shares) duly incorporated under the Companies Ordinance (Cap. 622) on 2019-04-01 (operating for 7 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: November 2026).

The statutory primary identifiers for Professional Testing Consultant Limited are: 1. Business Registration Number (BRN / Unique Business Identifier UBI): [70525735] (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): [2810304] (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 Professional Testing Consultant Limited has accumulated 21 official filing dossier(s) archived in the Hong Kong Companies Registry (latest statutory filing indexed on 2026-06-24: Form NR1 - Notice of Change of Address of Registered Office (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: Hong Kong Accreditation Service (HKAS) (Licence No. HOKLAS292); Hong Kong Accreditation Service (HKAS) (Licence No. HKIAS043); 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 Professional Testing Consultant Limited on official record is situated at: [ROOM 01, 6/F, ONE MIDTOWN, 11 HOI SHING ROAD, TSUEN WAN, HONG KONG]. Official registry dossiers also record 4 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; Professional Testing Consultant Limited (CRN: 2810304 / 8-digit BRN: 70525735) 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, and under Cap. 622B Section 4 must state its registered legal name on all contracts, transaction instruments, and official websites. Because commercial rubber chops are not registered with the Hong Kong Government, counterparties must retrieve the latest Annual Return (Form NAR1), director change notices (Form ND2A), and Register of Charges filings (Form NM1 under Cap. 622 s.334) from the Companies Registry to verify authorized signatory directors and asset pledges.

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