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Mango Certifying Authority

Mango CA, the certification authority division of Mango Teleservices Limited, is a Trusted and one of the oldest national CA entity in Bangladesh to introduce Digital Certificates and SSL certificates for government agencies, businesses, and individuals. Our mission is to authenticate online communication and transactions using our technology and experts. It is our job to build TRUST to “Secure your digital life with us.”. Through course of time, Mango CA has also transformed into a modern e-sign service provider in the country.

Digital Signature Services

Mango CA empowers individuals and organizations with trusted Class‑1, Class‑2, and Class‑3 digital certificates—delivered in full compliance with CCA guidelines to secure your digital world.

Mango e-Sign

With Mango CA’s eSignature, you can prepare, send, sign, and track agreements seamlessly—empowering you to close deals faster, secure with confidence, anytime & anywhere.

PKI Integration Services

Mango CA brings the power of PKI to your business—integrating digital trust into End‑to‑End Security & Integration for Trusted and Future ready applications.

Services

Mango CA was the first entity in Bangladesh to introduce Digital Certificate and SSL certificate services for government agencies, businesses, and individuals. Mango partnered with IFC in introducing the first ever implementation of 12 digit e-TIN and RJSC back-office integration at large scale. Mango CA is known for its versatile services such as- Issuance of electronic certificates for digital signatures and authentication, supports e-Commerce, financials, e-procurement systems, enables Internet banking and various online authentication services and very popular in providing SSL certificates for secure web communications

Digital Signature Certificates

DEC Provides secure digital identity ensuring authentication, integrity, privacy, and non-repudiation for individuals and organizations.

e-Signature Service

Enables paperless, remote, legally valid signing of documents, streamlining workflows with speed, security, and compliance

SSL/TLS Certificates

Protects websites with encryption, builds user trust, and secures transactions against cyber threats and data breaches

Crypto Tokens/Dongles

Delivers secure certificate storage, strong authentication, and controlled access through hardware/software tokens

PKI & Trust Services

Implements Public Key Infrastructure for certificate issuance, validation, and secure digital ecosystem management

Compliance Certificates

Supports government compliant filings, secure email, and industry-specific trust requirements with digital certificates

Repositories and Downloads

Get access to our CPS, Root CA Certificate, CA & Sub CA/Intermediary Certificate & CRL

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