Business Online Servicesrevenue & funding
Other Collaboration SoftwareSingaporeFounded 1972CEO Christian Klein
Public companyBusiness Online Services is an Other Collaboration Software company based in Singapore, founded in 1972.
- Customers
- 6.9K
Business Online Services revenue
Business Online Services has not published its revenue, and GetLatka has no sourced estimate yet. Know the figure? Send us a source.
Business Online Services funding rounds & investors
Business Online Services has raised $35M across two rounds since 2015. The latest was a $15M funding round in April 2019.
Rounds before the IPO
| Date | Round | Raised |
|---|---|---|
| Apr 2019 | Funding round | $15M |
| Jun 2015 | Funding round | $20M |
| Total raised | $35M |
Business Online Services CEO, founders & employees
Christian Klein founded Business Online Services in 1972 and runs it as CEO. Business Online Services has 132.5K employees (July 2025, LinkedIn).
- Christian KleinFounder & CEO
All 2 headcount readings, with sources
| As of | Employees | Source |
|---|---|---|
| Jul 2025 | 132.5K | |
| Oct 2021 | 118.6K | – |
Business Online Services FAQ
Is Business Online Services publicly traded?
Yes. Business Online Services is a public company.
How much funding has Business Online Services raised?
Business Online Services raised $35M across two funding rounds. The last was a $15M funding round in April 2019.
How many employees does Business Online Services have?
Business Online Services has 132.5K employees as of July 2025, according to LinkedIn.
Who is the CEO of Business Online Services?
Christian Klein is the CEO of Business Online Services and founded the company in 1972.
Who founded Business Online Services?
Christian Klein founded Business Online Services in 1972.
Browse Other Collaboration Software
How this page is sourced
1 from public sources. Founder figures link to the second they were said; public figures name their source; estimates are marked EST. and say whose they are. Not financial advice.
Updated Sep 29, 2026Data disclaimerReport a correctionClaim this profileRun Business Online Services? Join the podcast