Fermax Electrónica S.A.U.
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Fermax Electrónica S.A.U. - overview
Established
1949
Location
Valencia, -, Spain
Primary Industry
Electronics
About
Based in Valencia, Spain, and founded in 1949 by Fernando Maestre, Fermax Electrónica S. A. U. operates as a manufacturer of home security solutions like audio and video door entry systems.
In January 2023, the firm was acquired by MCH Private Equity for EUR 100 million. The firm as of January 2023, has 450 employees, one production center in Spain, 7 subsidiaries in England, Poland, Belgium, Singapore, and China, and 12 sales offices in Spain, Portugal, Dubai, Turkey, and Colombia with product presence in more than 75 countries. In December 2025, Ardian agreed to acquire a majority stake in Fermax Electrónica S. A.
U. from MCH Private Equity. Financial terms of the transaction were not disclosed. The company offers electronic and video door entry systems such as monitors, telephones, outdoor panels, door lock releases, etc, and access control systems like Memokey providing access by numerical code, Proximity providing access by card, In key providing access by biometric fingerprint, Centralized AC-MAX, an IP access control system, etc.
The company also offers a wifi enabled video intercom system called BLUE by Fermax for smartphones with a call forwarding feature. The company generates revenue through the sale of hardware systems, software solutions, and connectivity services. Additional income comes from technical support, maintenance contracts, and customised project solutions for large developments. Fermax will leverage Ardian’s investment to expand its international presence and accelerate innovation in intercom and home automation solutions.
Current Investors
MCH Private Equity
Primary Industry
Electronics
Sub Industries
Consumer Electronics, Electronics
Website
www.fermax.com/
Verticals
IoT (Internet of Things), Manufacturing, Mobile Apps
Company Stage
Mature - Buyout
Total Amount Raised
Subscriber access only
Fermax Electrónica S.A.U. - timeline of key events

Fermax Electrónica S.A.U. - financials
| Fiscal Year Ended | Dec 31, 2018 | Dec 31, 2019 | Dec 31, 2020 | Dec 31, 2021 | Dec 31, 2022 | Dec 31, 2023 |
|---|---|---|---|---|---|---|
| Revenue (USD) | 42,174,729.9 | 42,231,052.8 | 40,698,989 | - | - | - |
| % Revenue Growth (YoY) | - | 0.1% | (3.6%) | - | - | - |
| EBITDA (USD) | 3,591,543.5 | 2,168,558.6 | 3,158,552.8 | - | - | - |
| Operating Income (USD) | 2,428,527 | 954,659.9 | 1,999,548.4 | - | - | - |
| Operating Margin | 5.8% | 2.3% | 4.9% | - | - | - |
| % EBITDA Margin | 8.5% | 5.1% | 7.8% | - | - | - |
| NET Income (USD) | 3,585,041.3 | 1,833,126 | 2,665,033.3 | - | - | - |
| % Net Margin | 8.5% | 4.3% | 6.5% | - | - | - |
Fermax Electrónica S.A.U. - deals
| Deals Type | Deal Status | Target (s) | Deal Date | Investor(s) | Seller(s) | Deal size (Mn) | Enterprise value (Mn) | Post-money valuation (Mn) | EBITDA multiple (x) | Revenue multiple (x) | Lead partner (s) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Secondary Buyout | Announced | Fermax Electrónica S.A.U. | - | ||||||||
| Buyout | Completed | Fermax Electrónica S.A.U. | - |
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Fermax Electrónica S.A.U. - employee data


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