GBSrevenue & acquisition
Application Development SoftwareBoulder, ColoradoFounded 1979
GBS was acquired by AgencyBloc. See AgencyBloc's profile →
GBS is an Application Development Software company based in Boulder, founded in 1979.
GBS revenue
GBS' annual revenue was $2M in April 2021, its last figure before AgencyBloc bought it (source not recorded).
| As of | Revenue | Source |
|---|---|---|
| Apr 2021 | $2M | – |
– source not recorded
Who owns GBS
AgencyBloc owns GBS. The date and price of the deal are not on record.
GBS CEO, founders & employees
Harry Simeonidis founded GBS in 1979 and led it as CEO. GBS had 33 employees (April 2021).
- Harry SimeonidisFounder & CEO
GBS FAQ
What was GBS' revenue?
Before AgencyBloc bought it, GBS' annual revenue was $2M in April 2021 (source not recorded).
Who owns GBS?
AgencyBloc owns GBS.
How many employees does GBS have?
GBS had 33 employees in April 2021.
Who founded GBS?
Harry Simeonidis founded GBS in 1979.
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How this page is sourced
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 Aug 10, 2026Data disclaimerReport a correctionClaim this profileRun GBS? Join the podcast