Last updated 2026-07-20
- Went public on TASE (TIGI), Mar 2021
- Raised $5M debt round led by Key Equipment Finance, Jun 2023
- Raised $9.2M Follow-on PO, Mar 2021
Total raised
$30.5M
Last: PIPE 2024-11
Stage
Public
Founded
2007
Headcount
34
HQ
Hod Hasharon, Israel
Sector
Energy Tech
About
TIGI (TIGI Solar) is an Israeli company that develops high-efficiency solar thermal heat collectors and provides renewable heat solutions for industrial and commercial applications. The company's technology includes a polymer-made layer of transparent insulation (TI) for its Honeycomb Collector, which allows for energy generation from diffused light. TIGI also offers industrial heat pumps, thermal storage, and cloud control solutions. They have recently acquired SOLID (Austria) and partnered with Eren Groupe to expand their global reach in the renewable heat sector.
Funding history · 7 rounds · $30.5M total
2024-10
PIPE
$530K
★ Ratio Technologies
2024-07
B Round
$4.0M
★ Eren GroupeJJRF LtdOrcom Strategies Ltd.Sigma Mutual Funds Ltd.Ayalon Mutual Funds Ltd.Agility Shares Limited PartnershipA. Tuval Investment Portfolio Management Ltd.
2024-01
Grant
$270K
★ JJRF Ltd★ Orcom Strategies Ltd.★ Sigma Mutual Funds Ltd.★ Ayalon Mutual Funds Ltd.★ Agility Shares Limited Partnership★ A. Tuval Investment Portfolio Management Ltd.
2023-06
Debt Financing
$5.0M
★ Key Equipment Finance
2022-12
Convertible Bond
$2.0M
★ Kobi Richter★ Existing shareholders
2021-03
Follow-on PO
$9.2M
2015-12
A Round
$9.5M
★ Matrix Partners★ OVP Venture Partners★ Israel Cleantech Ventures Funds
Headcount over time
From 31 (2018-07) to 37 (2025-12) · +6 (+19%) · 40 points · source: Finder history + radar grounding
Q&A
- What was Tigi's most recent funding round?
- In November 2024, Tigi completed a PIPE funding round, raising $530,000 from Ratio Technologies.
- Has Tigi received any grants recently?
- In February 2024, Tigi received a grant of $270,000 from E.ON.
- What was a significant strategic partnership Tigi entered into recently?
- In July 2024, Tigi entered into a strategic partnership with Eren Groupe to address the increasing demand for renewable heat solutions.
- Did Tigi make any acquisitions in 2024?
- In April 2024, Tigi acquired Austria-based SOLID.
- What is Tigi's employee count?
- Tigi has 34 employees, falling within the 11-50 employee bucket.
- When did Tigi become a public company?
- Tigi became public on the TASE in March 2021, through a Public Offering that raised $10,000,000.
- What is Tigi's primary business focus?
- Tigi specializes in solar thermal energy solutions for heat generation and storage, targeting large industrial and commercial heat consumers.
- What is the total amount of funding Tigi has raised to date?
- Tigi has raised a total of $22,300,000.
Team · 1
Shimon Klier
Founder · Founder & VP Technology
Sectors & technology
Primary sector
Energy Tech
Sub-sectors
Energy TechEnergy Production & SourcesClimate TechEnergy TransitionClean Energy GenerationClean Industry Tech Eco-Efficient Manufacturing
Target customers
Defense, Safety & SecurityNational SecurityMilitaryReal Estate & ConstructionManagementResidentialTravel & TourismHospitalityHotelsIndustrial ManufacturingHybrid IndustriesFood & BeveragesAgriculture & Food
Business model
B2BB2G
Highlights
Climate Tech1 Patents
Tags
clean-manufacturingenergy-efficiencywater-heatingrenewable-energysolar-energysolar-collectorsmanagement-solutionsheatingenergysolar-thermal-energyclimate-techmanufacturing-facilitieshospitalsagricultureenergytech
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | tigisolar.com |
|---|---|
| linkedin.com/company/740334 | |
| YouTube | youtube.com/@TIGISolar |
Identifiers & details
| Founded | 2007-12 |
|---|---|
| Employees (exact) | 34 |
| Market cap | $5.1M |
| Status reason | Public on TASE on Mar 2021; |
Acquisitions & public offerings
| Type | Date | Exchange | Ticker | Amount |
|---|---|---|---|---|
| IPO | 2021-03 | TASE | TIGI | $10.0M |
Radar intelligence
Patents
| EPO | 13 |
|---|
Publications (Crossref)
| Works | 4 |
|---|
Web history (Wayback)
| Domain | tigisolar.com |
|---|
Certificate / subdomain footprint
| Subdomains | 40 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 514041797 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה ציבורית |
| Incorporated | 2007-10-24 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2019 |
| Active charges / liens | 0 |
| Registry events | 1 — charge (1) |
| Registered address | המכונאי 3 הוד השרון |
Recent registry events
| Date | Event |
|---|---|
| 2026-05-10 | סילוק שעבוד |