BDO Meaning Name Adopted 1973 | BDO History
  • The name reflects the network’s roots in the UK, the Netherlands, and Germany, and later global member firms.
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BDO Founded 1963It was founded in 1967 as Acme Savings Bank and was later renamed Banco de Oro.
It developed into a universal bank and is among the largest banks in the Philippines.

BDO vs Big Four

BDO History FAQ
Where did BDO come from? BDO originated in 1963 through cooperation among firms across Europe and North America.
What is the full name of BDO? The acronym refers to Binder, Dijker, and Otte.
Is BDO a Filipino brand? BDO Unibank is a Philippine bank, while BDO International is a global accounting network.

BDO commonly refers to the accounting network; BDO Unibank is a separate Philippine bank with its own timeline.

For clarity, Black Desert Online is unrelated to this history topic and is not covered here.

BDO Meaning

BDO stands for Binder, Dijker, and Otte, an acronym formed from founding European accounting firms.

The name reflects the network’s roots in the UK, the Netherlands, and Germany, and later global member firms.

  • Today, BDO operates as a global accounting network delivering audit, tax, and advisory services.
  • BDO Founded 1963
  • BDO traces its origins to 1963, when firms from the UK, Germany, the Netherlands, the United States, and Canada formed an international association.
  • The early network was known as the Binder Seidman International Group, created to share knowledge and support cross‑border clients.
  • This collaboration laid the foundation for a long-term global expansion strategy.

Why the Name BDO (1973)

In 1973, the network adopted the name BDO, derived from the initials of Binder, Dijker, and Otte.
Agrica

BDO FAQ

The brand later evolved into a single global identity used by member firms worldwide.

BDO International (1988)
Brand Unification

Global Network TodayBDO is a global network of accounting firms operating in more than 160 countries.The network supports clients with audit, tax, and advisory services across major industries.

Ongoing initiatives include digitalization and organizational improvements to strengthen international delivery.
BDO Services

BDO member firms typically provide audit and assurance services designed to support financial reporting needs.

Global Network
    Advisory services may cover transactions, risk, and business transformation, depending on local market offerings.
    BDO Unibank History

    BDO Unibank in the Philippines has a separate history from BDO International, despite sharing the BDO name.

    Services
    It developed into a universal bank and is among the largest banks in the Philippines.
BDO vs Big Four BDO is not part of the Big Four, but it is among the largest global accounting networks by reach and services.

The Big Four is a separate term typically referring to Deloitte, EY, KPMG, and PwC.

What is the full name of BDO? The acronym refers to Binder, Dijker, and Otte.
Is BDO a Filipino brand? BDO Unibank is a Philippine bank, while BDO International is a global accounting network.
The early network was known as the Binder Seidman International Group, created to share knowledge and support cross‑border clients.