> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/company/bdo/ # BDO A accounting organization with 50,000 to 100,000 employees. Where it sits among its peers, the technology it runs and how to reach its people. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** BDO (bdo.global) is an accounting organization with 50,000 to 100,000 employees. Its public technology footprint includes Microsoft 365, Microsoft Outlook, Cedexis Radar and Gmail. ## How big is BDO? BDO has 50,000 to 100,000 employees. Among the accounting firms on this site it sits among the largest. Each dot in the figure is one of its peers, placed by size; the orange dot is BDO. **Figure: Where BDO sits among accounting firms.** A strip of dots, one for each of 28 peers in accounting, spread from 2,000 to 2,000,000 employees on a log scale. BDO is highlighted and falls in the 50,000 to 100,000 employees range among the largest. *Peers in accounting placed by employee count on a log scale. Sizes are rounded ranges from public profiles.* Headcount on public company profiles is rounded and moves as a company hires, so use the range as a guide, not as a payroll figure. ## Where is BDO headquartered? BDO is headquartered in Brussels, Belgium. [Companies in Belgium](https://enrich.chat/companies-in/belgium/) ## What industry is BDO in? BDO works in [accounting](https://enrich.chat/industries/accounting/). This group covers firms that provide bookkeeping, audit, tax and advisory services to individuals and businesses. Similar organizations on this site: [Baker Tilly](https://enrich.chat/company/baker-tilly/), [Moore Global](https://enrich.chat/company/moore-global/), [Kpmg Uk](https://enrich.chat/company/kpmg-uk/), [Grant Thornton (US)](https://enrich.chat/company/grant-thornton-us/), [Bdo Usa, Llp](https://enrich.chat/company/bdo-usa-llp/) and [DFAS](https://enrich.chat/company/dfas/). ## What technology does BDO use? We detect 22 tools on BDO's public footprint across 11 categories, for example Adobe Marketing Cloud for marketing automation and crm, Microsoft Azure Hosting for cloud and hosting and Cedexis Radar for data and observability. The figure counts the tools in each category; the groups below name them and link to the companies that use each one. **Figure: Tools detected at BDO, by category.** A bar chart of how many tools were detected at BDO in each category: Email and productivity 6, CDN and security 4, Marketing automation and CRM 2, Data and observability 2, Frameworks and libraries 2, Cloud and hosting 1, Analytics and tracking 1. *Tools detected on the public footprint of BDO, by category.* ### Marketing automation and CRM [Adobe Marketing Cloud](https://enrich.chat/companies-using/adobe-marketing-cloud/)[Marketo](https://enrich.chat/companies-using/marketo/) ### Cloud and hosting [Microsoft Azure Hosting](https://enrich.chat/companies-using/microsoft-azure-hosting/) ### Data and observability [Cedexis Radar](https://enrich.chat/companies-using/cedexis-radar/)[Statuspage](https://enrich.chat/companies-using/statuspage-io/) ### Email and productivity [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/)[Gmail](https://enrich.chat/companies-using/gmail/)[Google Workspace](https://enrich.chat/companies-using/google-workspace/)[SendGrid](https://enrich.chat/companies-using/sendgrid/)[Mailgun (Rackspace)](https://enrich.chat/companies-using/rackspace-mailgun/) ### CDN and security [Cloudflare](https://enrich.chat/companies-using/cloudflare/)[Cloudflare CDN](https://enrich.chat/companies-using/cloudflare-cdn/)[CSC Corporate Domains](https://enrich.chat/companies-using/csc-corporate-domains/)[Cloudflare Services](https://enrich.chat/companies-using/cloudflare-services/) ### Analytics and tracking [Google Tag Manager](https://enrich.chat/companies-using/google-tag-manager/) ### Advertising and retargeting [Adobe Media Optimizer](https://enrich.chat/companies-using/adobe-media-optimizer/) ### Video and media [Vimeo](https://enrich.chat/companies-using/vimeo/) ### Frameworks and libraries [ASP.NET](https://enrich.chat/companies-using/asp-net/)[Create React App](https://enrich.chat/companies-using/create-react-app/) ### Fonts, maps and embeds [Typekit (Adobe Fonts)](https://enrich.chat/companies-using/typekit/) Tools change as companies adopt and drop them. Check a single company at any time with the free [tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/). ## How do I find the right people at BDO? Start from the website, bdo.global. Enter it in the free email finder with a name, or ask your AI agent for the people in the roles you sell to, such as managing partners, practice leaders and heads of operations. ```text Use www.enrich.chat to find the managing partners, practice leaders and heads of operations at bdo.global, with titles and verified work emails ``` Not sure how addresses are written at BDO? The free [email format finder](https://enrich.chat/tools/email-format-finder/) shows the pattern for bdo.global. ## Which other companies use the same tools? See who else runs the tools BDO uses: [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Microsoft Outlook](https://enrich.chat/companies-using/microsoft-outlook/)[Vimeo](https://enrich.chat/companies-using/vimeo/)[Adobe Media Optimizer](https://enrich.chat/companies-using/adobe-media-optimizer/)[Cedexis Radar](https://enrich.chat/companies-using/cedexis-radar/)[Cloudflare](https://enrich.chat/companies-using/cloudflare/) ## Which industry code is BDO filed under? Public profiles list BDO under [NAICS 541219](https://enrich.chat/naics/541219/), Other Accounting Services. Open the code to see the other companies filed under it, where they are based and how big they are. ## Frequently asked questions ### How many employees does BDO have? BDO is in the 50,000 to 100,000 employees range on its public company profile. Headcounts are rounded and change as companies hire, so treat the range as a guide. ### What industry is BDO in? BDO works in accounting. This group covers firms that provide bookkeeping, audit, tax and advisory services to individuals and businesses. ### What technology does BDO use? Tools detected on its public footprint include Microsoft 365, Microsoft Outlook, Cedexis Radar and Gmail, across 11 categories. A detected tool shows it was seen, not what BDO pays for it. ### Where is BDO headquartered? BDO is headquartered in Brussels, Belgium. ### What is the website of BDO? BDO's website is bdo.global. Staff email usually uses a domain like it, so check the pattern with the free email format finder before you write to anyone. ## Try this prompt Find people at BDO ```text Use www.enrich.chat to find the managing partners, practice leaders and heads of operations at bdo.global, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Baker Tilly](https://enrich.chat/company/baker-tilly/) - [Moore Global](https://enrich.chat/company/moore-global/) - [Kpmg Uk](https://enrich.chat/company/kpmg-uk/) - [Grant Thornton (US)](https://enrich.chat/company/grant-thornton-us/) - [Bdo Usa, Llp](https://enrich.chat/company/bdo-usa-llp/) - [DFAS](https://enrich.chat/company/dfas/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)