Last updated 2026-07-26
- Acquired by undisclosed, Sep 2022
- Raised $14M Series A led by Hillsven Capital, Dec 2019
- Raised $7.2M Seed Extension led by Hillsven Capital, Sep 2018
Total raised
$23.2M
Last: Undisclosed Round 2020-01
Stage
Acquired
Founded
2015
Headcount
52
HQ
Tel Aviv-Yafo, Israel
Sector
Education & Knowledge Technologies
About
Jolt is an educational technology company that offers training courses for managers and high-tech professionals to acquire or reinforce expertise needed for career advancement. The company operates micro-campuses where content is broadcast live by international experts to small groups of students. Jolt's mission is to help professionals design brighter careers through conversational, stackable learning, and to revolutionize education by making learning affordable, available, and addictive.
Funding history · 3 rounds · $23.2M total
2019-12
A Round
$14.0M
★ Hillsven Capital★ Octopus Ventures★ Balderton Capital
2018-09
Seed Extension
$7.2M
★ Hillsven Capital★ PICO Venture Partners
2016-06
Seed
$2.0M
★ UpWest★ at.inc/★ Gil Hirsch★ Hillsven Capital
Headcount over time
From 56 (2018-10) to 49 (2026-01) · -7 (-12%) · 46 points · source: Finder history + radar grounding
Q&A
- What is Jolt's current status?
- Jolt was acquired by an undisclosed entity in September 2022.
- What is Jolt's primary business?
- Jolt is an educational technology company that provides training courses for high-tech companies and professionals.
- Where is Jolt headquartered?
- Jolt is headquartered in Tel Aviv-Yafo, Israel.
- How much total funding has Jolt raised?
- Jolt has raised a total of $28.8 million USD across multiple funding rounds.
- When did Jolt raise its Series A round and who were the lead investors?
- Jolt raised a $7 million Series A round in October 2018, led by Octopus Ventures.
- What is the employee count for Jolt?
- Jolt currently has 51–200 employees.
- When was Jolt founded?
- Jolt was founded in June 2015.
Team · 4
Roei Deutsch
Founder · Co-founder
Nadav Leshem
Founder · Co-founder
Nitzan Cohen Arazi
Founder · Co-founder
Lior Frenkel
Founder · Partner
Sectors & technology
Primary sector
Education & Knowledge Technologies
Sub-sectors
Education & Knowledge TechnologiesAssessment & VerificationRetail PlatformsDigital Products
Technologies
Platforms & InterfacesSoftwareMobileWeb
Target customers
EducationHigher EducationConsumersEnterprise & Professional ServicesSMBs & SMEsHuman Resource & Employment ServicesTraining
Business model
B2BB2C
Highlights
Verified
Tags
knowledge-sharingtrainingknowledge-technologymarketplaceenterprise-solutionse-learningconsumerssmbenterpriseshrengagementedtechstudentsself-learning
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | jolt.io |
|---|---|
| linkedin.com/company/6650766 | |
| facebook.com/joltIL | |
| YouTube | youtube.com/channel/UCYO22Ls5gQGqmQV7nXVW4KQ |
| instagram.com/jolt_io |
Identifiers & details
| Legal name | CASUAL SPEAKERS LTD. |
|---|---|
| Founded | 2015-6 |
| Employees (exact) | 52 |
| Offices | Palo Alto; United Kingdom |
| Status reason | Acquired by undisclosed on Sep, 2022 |
Acquisitions & public offerings
Acquired by undisclosed 2022-09
Radar intelligence
Patents
| EPO | 27 |
|---|
Publications (Crossref)
| Works | 9 |
|---|
GitHub
| Top repos | zxjs, vbx, module-tree, hence, pretty-json |
|---|
Web history (Wayback)
| Domain | jolt.io |
|---|
Certificate / subdomain footprint
| Subdomains | 30 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 515291805 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2015-07-30 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2025 |
| Active charges / liens | 0 |
| Registry events | 0 |
| Registered address | הגביש 10 נתניה |