In-person training
Training is tailored to the needs of companies.
Source: LinkedIn company description · Retrieved October 13, 2026
Founded in 2014, ESO is an internet college for office efficiency offering courses in person or online.
Michal David has taught professional courses for more than 20 years in companies, organizations, and colleges.
Based on the company’s public LinkedIn information, supplied through RevenueBase.
Michal has taught courses in organizations including government bodies, companies, and educational institutions.
Training is tailored to the needs of companies.
Source: LinkedIn company description · Retrieved October 13, 2026
Online courses are suited to different proficiency levels, use short units, and include student support and answers to questions during and after the course.
Source: LinkedIn company description · Retrieved October 13, 2026
Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.
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Snapshot: September 26, 2026
RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 13, 2026, September 19, 2026, September 26, 2026, September 27, 2026 and September 28, 2026. How the company lists are built.
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