Bangladesh Business Registry (RJSC Bangladesh) & Open Business Companies Data: RJSC Registration Number, BIN & e-TIN, Official Portals & Master Data

What You Need to Know at a Glance: Bangladesh Business Registry & Company Master Data (RJSC Bangladesh)

Official business registration in Bangladesh is governed through Office of the Registrar of Joint Stock Companies and Firms (RJSC), which maintains core legal-entity records indexed by RJSC Registration Number, BIN & e-TIN. To build a complete institutional picture in Bangladesh, analysts cross-reference 8 verified official portals administered by official registry, official procurement, identifier/tax, official statistics. Primary legal-entity lookup routes include Registrar of Joint Stock Companies and Firms (official registry).

To supplement statutory registration records from RJSC Bangladesh, official verification workflows in Bangladesh draw upon fiscal and taxpayer registration via National Board of Revenue Bangladesh (identifier/tax); open data catalogues and statistical business frames through Bangladesh Bureau of Statistics (official statistics); financial supervision, capital-market disclosures, and LEI records from Bangladesh Bank (regulator) and Bangladesh Securities and Exchange Commission (regulator); public procurement notices, official gazettes, and intellectual-property registers such as Bangladesh e-GP (official procurement) and Department of Patents, Designs and Trademarks (official IP).

How the Official Bangladesh Business Registry (RJSC Bangladesh) & Public Data Ecosystem Work

The strongest route is RJSC and controlled eRJSC company workflows, Bangladesh e-GP, NBR, BBS, DPDT, Bangladesh Bank, BSEC and the Dhaka Stock Exchange. That makes Bangladesh a controlled-access South Asia official-source guide with RJSC/eRJSC, Bengali-English normalization, privacy and no-open-bulk caveats, but it does not remove the usual reuse checks: dataset terms, attribution, no-endorsement language, privacy, marketing-law boundaries and source freshness.

For practical work, the most useful source stack is: Registrar of Joint Stock Companies and Firms, Bangladesh e-GP, National Board of Revenue Bangladesh, Bangladesh Bureau of Statistics, Department of Patents, Designs and Trademarks, Bangladesh Bank.

Official Bangladesh Business Registry, Company Data API & Master Data Portals (8 Verified Sources)

Core Corporate Registry, Entity Lookup & Statutory Filings

Registrar of Joint Stock Companies and Firms — official registry

Data & Access: Company and firm registration authority. Access model: portal / services

Terms & Operational Scope: RJSC terms. Portal and document access may be controlled.

Tax Authority, Fiscal Registration & Customs Identifiers

National Board of Revenue Bangladesh — identifier/tax

Data & Access: Taxpayer and Tax ID/TIN context for known entities. Access model: taxpayer services

Terms & Operational Scope: NBR privacy and service terms. Not marketing permission.

National Open Data Portals, Bulk Feeds & Statistical Agencies

Bangladesh Bureau of Statistics — official statistics

Data & Access: Business and economic statistical context. Access model: statistics / reports

Terms & Operational Scope: BBS terms. Aggregate/statistical layer.

Central Bank, Financial Supervision, Capital Markets & LEI

Bangladesh Bank — regulator

Data & Access: Banking and financial-sector context. Access model: supervision / publications

Terms & Operational Scope: Bangladesh Bank terms. Sector-specific.

Bangladesh Securities and Exchange Commission — regulator

Data & Access: Capital-market regulated-entity context. Access model: registers / publications

Terms & Operational Scope: BSEC terms. Sector-specific.

Dhaka Stock Exchange — regulated market / exchange

Data & Access: Listed-company enrichment. Access model: listed-company pages

Terms & Operational Scope: DSE terms. Listed companies only.

Public Procurement & Intellectual Property Registers

Bangladesh e-GP — official procurement

Data & Access: Supplier, tender and award enrichment. Access model: e-procurement portal

Terms & Operational Scope: e-GP terms. Procurement subset only.

Department of Patents, Designs and Trademarks — official IP

Data & Access: Trademark, patent and IP enrichment. Access model: search / services

Terms & Operational Scope: DPDT terms. IP layer only.

Complete Comparison Matrix: Bangladesh Business Registry (RJSC Bangladesh), Company Master Data & Open Data APIs

Official Source	Issuing Authority	Access & Data Provided	Reuse & Licensing	Operational Scope & Boundaries
Registrar of Joint Stock Companies and Firms	official registry	Company and firm registration authority. Access model: portal / services	RJSC terms	Portal and document access may be controlled.
Bangladesh e-GP	official procurement	Supplier, tender and award enrichment. Access model: e-procurement portal	e-GP terms	Procurement subset only.
National Board of Revenue Bangladesh	identifier/tax	Taxpayer and Tax ID/TIN context for known entities. Access model: taxpayer services	NBR privacy and service terms	Not marketing permission.
Bangladesh Bureau of Statistics	official statistics	Business and economic statistical context. Access model: statistics / reports	BBS terms	Aggregate/statistical layer.
Department of Patents, Designs and Trademarks	official IP	Trademark, patent and IP enrichment. Access model: search / services	DPDT terms	IP layer only.
Bangladesh Bank	regulator	Banking and financial-sector context. Access model: supervision / publications	Bangladesh Bank terms	Sector-specific.
Bangladesh Securities and Exchange Commission	regulator	Capital-market regulated-entity context. Access model: registers / publications	BSEC terms	Sector-specific.
Dhaka Stock Exchange	regulated market / exchange	Listed-company enrichment. Access model: listed-company pages	DSE terms	Listed companies only.

Operational Scope, Access Workflows & What Is Missing from Public Bangladesh Registry Records

Use Bangladesh company data only under the terms of each RJSC, procurement, tax, regulator or portal source; keep eRJSC, document-fee, privacy, Bengali-English normalization and marketing-contact limits explicit.

Owner: official registry. Access: https://roc.gov.bd/.

Owner: official procurement. Access: https://www.eprocure.gov.bd/.

Owner: identifier/tax. Access: https://nbr.gov.bd/.

Owner: official statistics. Access: https://bbs.gov.bd/.

Owner: official IP. Access: https://dpdt.gov.bd/.

• Do not claim complete free open bulk Bangladesh company-register data.
• RJSC and eRJSC services can involve accounts, fees, certificate/document workflows and session controls.
• Director, shareholder, owner, address, tax, procurement and regulator fields are not marketing-contact permission.
• Bengali/English names, legal forms, transliteration, source dates and controlled documents need careful normalization.
• Procurement, tax, IP, bank, securities and listed-company sources are enrichment layers, not a universal company master file.

Frequently Asked Questions: Bangladesh Business Registry (RJSC Bangladesh) & Company Data

Which official authority maintains the business registry (RJSC Bangladesh) in Bangladesh?

Official corporate verification in Bangladesh is conducted through Office of the Registrar of Joint Stock Companies and Firms (RJSC), where legal entities are indexed under their statutory RJSC Registration Number, BIN & e-TIN. Depending on the entity type and filing layer, primary verification portals include Registrar of Joint Stock Companies and Firms (official registry). Always record the exact registration number and issuing authority shown on the official extract.

What open data portals and programmatic endpoints exist for Bangladesh company data?

In Bangladesh, public-sector open data and statistical corporate datasets are published through Bangladesh Bureau of Statistics (official statistics), alongside core registry lookups at RJSC Bangladesh. However, each portal applies its own schema, update cadence, and dataset-specific reuse terms (Business and economic statistical context. Access model: statistics / reports), so programmatic ingestion requires linking records back to the statutory RJSC Registration Number, BIN & e-TIN.

How do tax authorities and financial regulators in Bangladesh complement RJSC Bangladesh records?

Alongside core corporate registration in RJSC Bangladesh under the RJSC Registration Number, BIN & e-TIN, fiscal and financial-sector verification in Bangladesh draws upon National Board of Revenue Bangladesh (identifier/tax), Bangladesh Bank (regulator), and Bangladesh Securities and Exchange Commission (regulator). These authorities maintain taxpayer compliance records, supervised financial-institution directories, and regulatory disclosures separately from general commercial incorporation filings.

Which official portals in Bangladesh cover public procurement, official gazettes, and intellectual property?

Beyond core registration in Office of the Registrar of Joint Stock Companies and Firms (RJSC), researchers tracking government contractors, statutory notices, or brand ownership in Bangladesh can consult Bangladesh e-GP (official procurement) and Department of Patents, Designs and Trademarks (official IP). Because these portals index participating suppliers, published legal notices, or registered rights holders, they function as enrichment layers keyed to the entity’s RJSC Registration Number, BIN & e-TIN.

What is the best first source for Bangladesh company data?

The best first source is RJSC and controlled eRJSC company workflows, Bangladesh e-GP, NBR, BBS, DPDT, Bangladesh Bank, BSEC and the Dhaka Stock Exchange. It should then be combined with statistics, procurement, IP and regulator sources.

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