Last updated 2026-07-26
- Raised $1.5M Series B led by Terralab Ventures, Dec 2014
- Raised $4.5M Series A led by Galilaea Group, Dec 2006
Total raised
$6.0M
Last: Undisclosed Round 2015-01
Stage
Mature
Founded
2007
Headcount
13
HQ
Tel Aviv-Yafo, Israel
Sector
Energy Tech
About
Phoebus Energy is a VC-backed leading cleantech company specializing in water heating and cooling for medium to large commercial facilities. The company has developed a patented energy-saving system that efficiently utilizes the temperature differential between incoming and outgoing water used in existing boilers and chillers, boosting operational performance while reducing energy expenses and carbon footprint. Their award-winning solution has been successfully deployed in more than 100 facilities, including prominent hotels such as Sheraton, Crowne Plaza, and Holiday Inn. The system is controlled by cloud computing software that uses algorithms to find the optimal way of producing the required energy, and it can be monitored via a smartphone application.
Funding history · 2 rounds · $6.0M total
2014-12
B Round
$1.5M
★ Terralab Ventures★ Terra Venture Partners
2006-12
A Round
$4.5M
★ Galilaea Group★ Terra Venture Partners★ Chesapeake Advisory Group
Headcount over time
From 11 (2016-11) to 13 (2026-07) · +2 (+18%) · 19 points · source: Finder history + radar grounding
Q&A
- What is Phoebus Energy's primary focus?
- Phoebus Energy is a cleantech company specializing in energy-saving solutions for water heating and cooling in medium to large commercial facilities.
- When was Phoebus Energy founded?
- Phoebus Energy was founded in 2007.
- How many employees does Phoebus Energy currently have?
- Phoebus Energy has 11-50 employees.
- What is the total amount of funding Phoebus Energy has raised to date?
- Phoebus Energy has raised a total of $7,000,000 USD.
- Which investors participated in Phoebus Energy's Seed round?
- In October 2007, Phoebus Energy raised a Seed round with participation from.
- What is Phoebus Energy's patented technology?
- Phoebus Energy has developed a patented energy-saving system that utilizes the temperature differential between incoming and outgoing water in existing boilers and chillers.
- Where are Phoebus Energy's main offices located?
- Phoebus Energy's headquarters are in Tel Aviv-Yafo, Israel, and they also have an office in Athens, Greece.
Team · 3
Yoav Ben Yaacov
Founder · VP Product Development
Dr. Harold Wiener
Founder · Company Director
Dr. Astorre Modena
Founder · Company Director
Sectors & technology
Primary sector
Energy Tech
Sub-sectors
Climate TechEnergy TransitionEco-Efficient Energy UsageEnergy TechEnergy Consumption & Efficiency
Technologies
Data StorageCloudSensingPlatforms & InterfacesSoftware
Target customers
Real Estate & ConstructionManagementCommercialResidentialHealthcare & Life SciencesHealthcareProvidersTravel & TourismHospitalityHotels
Business model
B2B
Highlights
Climate Tech1 Patents
Tags
energy-usageenergy-efficiencyenergy-savingwaterclimate-techcloud-basedair-conditioningheating-and-coolingmanufacturing-facilitiesresidential-sitesenergyenergy-control-and-managementhotelscommercial-siteshvacwater-heatingsensorsrenewable-energypumpsenergytechhospitals
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | phoebus-energy.com |
|---|---|
| linkedin.com/company/10343546 | |
| facebook.com/phoebus.energy | |
| YouTube | youtube.com/user/PhoebusEnergy |
Identifiers & details
| Legal name | PHOEBUS ENERGY LTD |
|---|---|
| Founded | 2007 |
| Employees (exact) | 13 |
| Offices | Athens |
Radar intelligence
Patents
| EPO | 7 |
|---|
Web history (Wayback)
| Domain | phoebus-energy.com |
|---|
Certificate / subdomain footprint
| Subdomains | 2 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 514032572 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2007-09-25 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2026 |
| Active charges / liens | 2 |
| Registry events | 3 — annual_report (1), charge (2) |
| Registered address | הפלך 7 תל אביב - יפו |
Recent registry events
| Date | Event |
|---|---|
| 2026-01-14 | דו~ח שנתי-עדכון כתובת |
| 2025-08-04 | רישום שעבוד |
| 2025-11-03 | רישום שעבוד |