Citel Overview

  • Year Founded
  • 1996

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 52


  • Latest Deal Type
  • M&A

  • Latest Deal Amount
  • $2.57M

  • Investors
  • 1

Citel General Information


Developer of telecommunication technology intended to make internet call. The company focuses on providing unique voice-over (Internet Protocol)IP telephony and converged communications and supplies hardware and technology to allow ordinary telephones to make calls using cheaper internet technology, enabling organizations to receive all the benefits without purchasing new IP phones.

Contact Information

Ownership Status
(Operating Subsidiary)
Financing Status
Formerly VC-backed
Primary Industry
Telecommunications Service Providers
Other Industries
Communication Software
Parent Company
Tortel USA
Primary Office
  • Loughborough University Science & Enterprise Parks
  • 5 Oakwood Drive
  • Loughborough LE11 3QF
  • England, United Kingdom
+44 01509 000000

Want detailed data on 3M+ companies?

What you see here scratches the surface

Request a free trial

Want to dig into this profile?

We’ll help you find what you need

Learn more

Citel Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
3. Merger/Acquisition 03-Jun-2008 $2.57M 000.00 00.000 Completed Generating Revenue
2. IPO 10-Jul-2006 000.00 000.00 000.00 Completed Generating Revenue
1. Later Stage VC 16-Sep-2004 $7M $7M Completed Generating Revenue
To view Citel’s complete valuation and funding history, request access »

Citel Patents

Citel Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
DE-102022115025-A1 Device for protection against overvoltages comprising a sensor for current measurement Pending 18-Jun-2021 00000000000
US-20220404399-A1 Surge protection device integrating a current measurement sensor Pending 18-Jun-2021 00000000000
FR-3124332-A1 Overvoltage protection device incorporating a current measurement sensor Pending 18-Jun-2021 00000000 0
EP-3712908-A1 Device for surge protection Active 20-Mar-2019 000000000 0
EP-3712908-B1 Device for surge protection Active 20-Mar-2019 H02H9/042
To view Citel’s complete patent history, request access »

Citel Executive Team (4)

Name Title Board Seat Contact Info
Joseph Kalinda Co-Chief Executive Officer & Managing Director
Abdul Khan Co-Chief Executive Officer
Michael Robinson Co-Chief Executive Officer & Director
You’re viewing 3 of 4 executive team members. Get the full list »

Citel Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


PitchBook’s non-financial metrics help you gauge a company’s traction and growth using web presence and social reach.

Request a free trial

Citel Former Investors (9)

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info
Aberdeen Strategy & Research Corporation Minority 000 0000 000000 0
Advent Venture Partners Venture Capital Minority 000 0000 000000 0
Albany Venture Managers Venture Capital Minority 000 0000 000000 0
Alliance Trust PE/Buyout Minority 000 0000 000000 0
Coller Capital Secondary Buyer Minority 000 0000 000000 0
You’re viewing 5 of 9 investors. Get the full list »