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Inaccess is a company that designs, develops, and provides infrastructure monitoring and control systems for energy and telecoms applications. It offers Unity, a cloud-based central platform for unified management of renewable, industrial, and infrastructure projects. The platform delivers multiple asset types, real-time data, end-to-end security, sub-second monitoring, compliance, and platform-independent analytics.

HQLondon, GB
Employee Ratings4.3

Latest Updates

Employees (est.) (May 2021)124(+3%)
Revenue (FY, 2018)£2.8 M(-21%)
Cybersecurity ratingCMore

Key People/Management at Inaccess

Christos Georgopoulos

Christos Georgopoulos

Founder and CEO
George Konstantoulakis

George Konstantoulakis

Founder and CTO
Vassilis Nellas

Vassilis Nellas

Founder and Product Management Director
Dimitris Zagoritis

Dimitris Zagoritis

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Inaccess Office Locations

Inaccess has offices in London, Colchester, San Jose, Brisbane City and in 11 other locations
London, GB (HQ)
Berkeley Square House, 2nd Floor, Mayfair
Brisbane City, AU
71 Eagle St
Brisbane City, AU
Level 16/200 Mary St
Melbourne, AU
Level 10 555 Lonsdale Street
Sao Paulo, BR
Nacoes Unidas Tower, Nacoes Unidas Avenue, 12495, 15th floor
Las Condes, CL
Av. El Bosque Nte. 211, piso 1
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Inaccess Financials and Metrics

Summary Metrics

Founding Date

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Inaccess Revenue

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Inaccess's revenue was reported to be £2.8 m in FY, 2018 which is a 21% decrease from the previous period.

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Inaccess Operating Metrics

Sep, 2016Mar, 2017Mar, 2019Sep, 2019



Solar Plant Monitoring Installed Capacity, GW


Telecom Sites Management

2.5 k2.5 k2.5 k

Utility-scale Solar Plants

1.7 k1.7 k1.7 k
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Inaccess Acquisitions / Subsidiaries

Company NameDateDeal Size
Sense One Technologies LtdDecember 20, 2013

Inaccess Cybersecurity Score

Cybersecurity ratingPremium dataset



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Inaccess Online and Social Media Presence

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Inaccess Blogs

Cybersecurity Management: How to become a success story

Industrial Control System (ICS) is a general term that encompasses several types of control systems, including Supervisory Control and Data Acquisition (SCADA) systems, Distributed Control Systems (DCS), and other control system configurations such as skid-mounted Programmable Logic Controllers (PLC…

Solar Plaza Webinar: Bluefield-Inaccess

WEBINAR When: June 8, 2021, 11 CET Where: On-line powered by Solar Plaza   The Other Side of Ageing Assets: How to Replace Legacy Monitoring Solutions Owner’s perspective: Key drivers and the decision-making process The importance of historical data for an asset’s valuation Cost-effective approaches…

Solar Market Parity Portugal 2021

Inaccess is a proud sponsor at Solar Market Parity Portugal 2021 When: July 8 2021 Where: Online powered by Solar Plaza. Get ready for the most influential renewable energy conference of the year! We will be publishing relevant market updates preparing you for the ‘must knows’ of the Portuguese sola…

How can solar energy provide grid support?

How can solar power help support the grid? This is an increasingly pressing question in places such as Europe, where renewable energy is gradually moving to dominate the electricity network. The European Union got 34% of its electricity from renewable sources in 2019, with Austria and Sweden seeing …

PV Operations 2021

Inaccess is a proud sponsor at PV Operations 2021 When: May 5-6th 2021 Where: Online powered by Reuters Events. Growth is at the forefront of the solar PV industry, with projects booming across all of Europe and 22.4GW of expected developments in 2021.However, production and operational risk has inc…

SCADA for Solar PV Plants: The Complete A to Z Guide

The solar value chain continues to undergo a digital transformation. Shrinking costs, performance optimization, asset reliability improvement, and ultimately extending the asset lifecycle have made the case for solar digitization much stronger. Supervisory control and data acquisition (SCADA) system…
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Inaccess Frequently Asked Questions

  • When was Inaccess founded?

    Inaccess was founded in 2000.

  • Who are Inaccess key executives?

    Inaccess's key executives are Christos Georgopoulos, George Konstantoulakis and Vassilis Nellas.

  • How many employees does Inaccess have?

    Inaccess has 124 employees.

  • What is Inaccess revenue?

    Latest Inaccess annual revenue is £2.8 m.

  • What is Inaccess revenue per employee?

    Latest Inaccess revenue per employee is £22.6 k.

  • Who are Inaccess competitors?

    Competitors of Inaccess include Secure Meters, Opus One Solutions and Zhuhai Xinhuatong Software.

  • Where is Inaccess headquarters?

    Inaccess headquarters is located at Berkeley Square House, 2nd Floor, Mayfair, London.

  • Where are Inaccess offices?

    Inaccess has offices in London, Colchester, San Jose, Brisbane City and in 11 other locations.

  • How many offices does Inaccess have?

    Inaccess has 17 offices.