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Calnex Solutions plc (CLX.L)

LSE - LSE Delayed price. Currency in GBp (0.01 GBP)
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107.00-2.00 (-1.83%)
As of 03:24PM BST. Market open.

Calnex Solutions plc

Oracle Campus
Linlithgow EH49 7LR
United Kingdom
44 15 0667 1416

IndustryCommunication Equipment
Full-time employees138

Key executives

NameTitlePayExercisedYear born
Mr. Thomas CookFounder, CEO & Director255kN/AN/A
Ms. Ashleigh GreenanCFO, Company Sec. & Director215kN/AN/A
Stephen EdmistonVP of OperationsN/AN/AN/A
Ms. Claire WishartHead of Human ResourceN/AN/AN/A
Amounts are as of 31 December 2022, and compensation values are for the last fiscal year ending on that date. Pay includes salary, bonuses, etc. Exercised is the value of options exercised during the fiscal year. Currency in GBp.


Calnex Solutions plc designs, produces, and markets test instrumentation and solutions for network synchronization, and network emulation for telecoms networks, enterprise networks, and data centers worldwide. The company offers Paragon-neo, a platform that provides PTP and SyncE testing to 400GbE and sub-nanosecond accuracy for 5G networks; NE-ONE, a performance test application for realistic networks, including LAN, WAN, Internet, Cloud, Wi-Fi, (A)DSL, mobile, and satellite to verify application performance; Calnex SNE, a solution for network emulation and simulation, which enables users to build their network; Sentinel, a field solution for 3G/4G/5G mobile backhaul, E911/critical infrastructure, financial networks, and power comms; Paragon-ONE, a feature that bundles delivering test solutions for PTP to profiles, such as IEEE 802.1AS/AS-REV, SMPTE 2059-2, and ITU-T G.8275.1.; and Paragon-X, a solution to test SyncE, PTP, and NTP mechanisms, as well as E1/T1 sync interfaces and ethernet OAM. It also provides Attero-100G for 100/40/25GbE device performance testing; Attero-X, a network emulation test solution; Attero-V, a virtual impairments tool that extends and complements the capabilities of the Spirent range of virtualization products and solutions; and Tempo for canned tests for embedded GPS/GLONASS/BEDOU receiver and optional mini rubidium. In addition, the company offers Rb/GPS, a frequency reference, which provides a stable 10MHz and a 1pps measurement reference for Sync testers; 1pps/ToD/Frequency Converter that enables the users to convert essential signals required in modern network devices; and Calnex Analysis Tool, a network and device analysis software. It offers its products through a network of regional resellers and distributors. The company was incorporated in 2006 and is headquartered in Linlithgow, the United Kingdom.

Corporate governance

Calnex Solutions plc’s ISS governance QualityScore as of N/A is N/A. The pillar scores are Audit: N/A; Board: N/A; Shareholder rights: N/A; Compensation: N/A.

Corporate governance scores courtesy of Institutional Shareholder Services (ISS). Scores indicate decile rank relative to index or region. A decile score of 1 indicates lower governance risk, while 10 indicates higher governance risk.