About ESO
At ESO, our mission is to improve community health and safety outcomes through the power of data. Founded in 2004 by emergency responders and medical professionals, we’re driven to help emergency services and healthcare providers make better, faster, and smarter decisions. We bring deep domain expertise, innovative technology, and the industry’s largest emergency data asset together to create the world’s most trusted and connected emergency ecosystem — one that unites EMS, fire, hospital, and government partners across the full emergency continuum. Our purpose-built solutions empower emergency care teams with data-driven insights, intelligent workflows, and embedded analytics — all while maintaining the highest standards of data security and patient privacy. With dedicated teams in the U.S., Canada, the U.K., Denmark, the Czech Republic, and Costa Rica, we’re proud to help organizations around the world improve clinical, operational, and financial outcomes. MillionPhones has 69 verified mobile phone numbers for ESO employees across 10 departments, helping sales teams connect with decision-makers directly.
ESO Leadership — Direct Phone Numbers Available
ESO Phone Numbers by Department
| Department | Contacts | Verified Mobiles | Coverage |
|---|---|---|---|
| Other | 14 | 73% | |
| Executive | 13 | 53% | |
| Engineering | 13 | 89% | |
| Sales | 7 | 66% | |
| Marketing | 7 | 61% | |
| Finance | 4 | 91% | |
| Customer Success | 3 | 85% | |
| Product | 3 | 53% | |
| Operations | 1 | 75% | |
| Human Resources | 1 | 87% |