E Source: Detailed Company Information & Corporate Profile
Summary
E Source is a private company that has been in the industry for 40 years. The business currently specializes in Utilities, Management Consulting Services, Business Information Research areas. Joe Eazor is the Chief Executive Officer at the company. E Source's headquarter is located at Boulder, Colorado, USA. The number of employees is at least 100. Register with SignalHire to connect with E Source employees and management.
| E Source Website | esource.com |
| Social Links |    |
| Phone Number | 1-800-376-8723, 3034844279 |
| Industries | |
| E Source Headquarters address | 1321 Upland Dr, Houston, Texas, 77043 US |
| Company Size | 200-500 employees |
| Specialties | research, advisory, utilities, energy efficiency, utliity program design, customer experience, efficiency technologies, distributed energy, utility marketing, utility communications, data science, grid and asset optimization, water utilities, vegetation management, technology planning and implementation, software planning and implementation, management consulting, consulting services, water loss consulting, predictive analytics |
| SIC Code | 1382 |
| DMA Code | Denver Metropolitan Area |
| Founded | 1986 |
| Estimated Annual Revenue | $500M - 1B |
| Operating Status | Acquired |
| Updated: | 2026-07-23 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1991 | Privately Held | 25 - 100 | |
| 1993 | Privately Held | 100 - 250 | |
| 2009 | Privately Held | 100-200 | |
| 1998 | Privately Held | 25 - 100 |
Subsidiaries and Affiliated Companies
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
E Source's workforce includes employees across a wide range of tenure levels.
6% have been with the company for 1 to 2 years8% have been with the company for 3 to 4 years19% have been with the company for 5 to 7 years14% have been with the company for 8 to 10 years53% have been with the company for more than 11 years
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E Source Corporate Information: FAQ
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