Last updated 2026-07-23
- Acquired by AT&T Inc. for $121M, Oct 2007
- Raised $9M Undisclosed Round led by Leeds Equity Partners, Jul 2006
Total raised
$9.0M
Last: Undisclosed Round 2006-08
Stage
Acquired
Founded
1994
Headcount
140
HQ
Airport City, Israel
Sector
Business Software
About
Interwise developed a complete Enterprise Conferencing solution, offering unlimited voice, Web, and video conferencing in one integrated platform for a fixed price. Its technology allowed companies to replace multiple conferencing and collaboration products with a single, integrated solution. Interwise was the first acquisition by AT&T in the Israeli market and continued to operate as AT&T's local development center within AT&T Global Business Services.
Funding history · 1 round · $9.0M total
2006-07
Undisclosed Round
$9.0M
★ Leeds Equity Partners★ Lazard Technology Partners★ Wall Street Technology Partners
Headcount over time
From 104 (2016-07) to 140 (2026-07) · +36 (+35%) · 5 points · source: Finder history + radar grounding
Q&A
- What is Interwise's primary business?
- Interwise provided voice, Web, and video conferencing solutions for the enterprise, including IP software for various online communication needs.
- When was Interwise founded?
- Interwise was founded in August 1994.
- What is Interwise's current status?
- Interwise was acquired by AT&T in October 2007 and is currently inactive as an independent entity.
- How many employees did Interwise have?
- Interwise had an employee count in the 51-200 range.
- What was the total amount of funding raised by Interwise?
- Interwise raised a total of $9,000,000.
- When was Interwise's last funding round and who were the investors?
- Interwise's last funding round was in August 2006, with investors including Leeds Equity Partners and Wall Street Technology Partners.
- Who acquired Interwise and when?
- Interwise was acquired by AT&T in October 2007.
- What was Interwise's role after being acquired by AT&T?
- After its acquisition, Interwise continued to operate as AT&T's local development center within AT&T Global Business Services.
Team · 2
Frank Zvi
Founder · Co-founder, President and CEO
Hillel Kobrinsky
Founder · Co-founder, COO
Sectors & technology
Primary sector
Business Software
Sub-sectors
Business SoftwareIT, R&D & Data SolutionsProject Management & Collaboration
Technologies
Platforms & InterfacesSoftware
Target customers
Enterprise & Professional ServicesEnterprises
Business model
B2B
Tags
enterprise-solutionstelecommunicationsoftware-applications
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | www.interwise.com |
|---|---|
| linkedin.com/company/10003 |
Identifiers & details
| Legal name | Interwise Ltd. |
|---|---|
| Founded | 1994 |
| Employees (exact) | 140 |
| Status reason | Acquired (Inactive) by AT&T on Oct 2007 - closed due to acquisition |
Acquisitions & public offerings
Acquired by AT&T Inc. 2007-10 $121.0M
Radar intelligence
Patents
| EPO | 44 |
|---|
Publications (Crossref)
| Works | 1 |
|---|
Web history (Wayback)
| Domain | interwise.com |
|---|
Certificate / subdomain footprint
| Subdomains | 29 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 512010364 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 1994-08-08 |
| Purpose | לעסוק בסוגי עיסוק שפורטו בתקנון |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2024 |
| Active charges / liens | 0 |
| Registry events | 0 |
| Registered address | נגב 2 קריית שדה התעופה |