The optical communication systems industry in Europe has evolved into a key sector driving next-generation communication technologies. Companies within this space focus on high-speed data transmission, utilizing fiber optics and laser technologies to enhance connectivity. This industry comprises manufacturers of optical fibers, data center operators, and integrators of communication systems, ranging from large corporates to specialized startups. Innovation is paramount, with advancements in photonics paving the way for faster internet services and improved satellite communication. Looking forward, the industry is expected to grow significantly, fueled by rising data demands and the rollout of 5G networks, creating new opportunities for investment and collaboration.


The list features a varied mix of investors, including corporate giants and private equity firms, with headquarters spread across major European cities such as London, Paris, and Stockholm. Founded between 1945 and 2016, these investors vary in size from small startups to large corporations, engaging in 1 to 198 investments in 2024. This breadth of experience reflects their strategic interest in the optical communication systems sector, a vital area as demand for high-speed connectivity surges. The investments cover a range of innovative technologies, demonstrating each entity’s focus on fostering growth within this essential industry.


Top 15 Optical Communication Systems Investors in Europe


1. European Innovation Council (EIC)


The European Innovation Council (EIC) is a public entity based in Brussels, Belgium, established to support innovation and entrepreneurship across Europe. Founded in 1958, the EIC offers various funding programs, including the EIC Accelerator and EIC Pathfinder, aimed at helping startups and SMEs develop and scale their technologies. The EIC also provides business acceleration services, networking opportunities, and prizes to foster innovation across different sectors. Notably, the EIC has been involved in funding transactions relevant to the optical communication systems industry, such as its support for Cailabs, a photonics company that raised €26 million to expand its laser communications and optical ground station business. Additionally, the EIC has provided grants to other companies in the optical sector, including Lumiphase and iPronics, further emphasizing its commitment to advancing technologies in this field.


2. Bpifrance French Tech Accélération


Bpifrance French Tech Accélération is a venture capital firm based in Paris, Île-De-France, France, founded in 2015. As a public entity and financial institution, Bpifrance supports entrepreneurs and businesses in France and internationally through a range of services, including direct funding, export credit insurance, and private equity investments. They aim to foster entrepreneurship and innovation through coaching and partnerships, helping businesses navigate growth and international expansion. Notably, Bpifrance has participated in significant funding rounds for companies in the optical communication systems sector, such as Scintil Photonics, which raised €13.5M and $4.4M in funding rounds to develop silicon photonic integrated circuits for optical interconnects and data center applications. Their involvement in these transactions highlights their role in advancing technology within the optical communication industry.


3. Essilor Group

  • Website: essilor.com
  • Type: Corporate
  • Headquarters: Charenton-Le-Pont, Île-De-France, France
  • Founded year: 1972
  • Headcount: 10001+
  • Number of deals in 2024: 1
  • LinkedIn: essilor

Essilor Group, founded in 1972 and based in Charenton-Le-Pont, Île-De-France, France, is a leading corporate investor in the optical products industry. The company specializes in the design, production, and sale of ophthalmic lenses and various optical products aimed at enhancing vision and protecting eye health. Essilor has made several strategic acquisitions, including Embrapol Sul, The Spectacle Lens Group, Shamir Optical Industry, and GKB Optic Technologies, which have strengthened its position in the optical market. Notably, Essilor also invested in Deep Optics, a company focused on developing electronic lens technology for multifocal glasses and applications in augmented and virtual reality. This investment highlights Essilor's commitment to innovation in optical technologies, which may have implications for optical communication systems.


4. European Investment Bank (EIB)


The European Investment Bank (EIB), founded in 1958 and based in Luxembourg, is a public entity that provides a range of financial services including loans, equity investments, guarantees, and advisory services aimed at supporting sustainable projects across various sectors. In 2024 alone, EIB has been involved in 99 investments, demonstrating its active role in financing initiatives that promote growth and job creation. Notably, EIB has engaged in significant transactions with leading companies in the optical communication systems industry, such as Nokia, which raised over $584 million in post-IPO debt, and Ericsson, which secured a $455.2 million funding deal in December 2023. Additionally, EIB has supported Deutsche Glasfaser and Prysmian Group, both of which are integral to the development of optical communication infrastructure. These transactions highlight EIB's strategic focus on enhancing telecommunications capabilities, making it a relevant investor in the optical communication systems sector.


5. Seraphim Space

  • Website: seraphim.vc
  • Type: Venture Capital
  • Headquarters: London, England, United Kingdom (UK)
  • Founded year: 2016
  • Headcount: 11-50
  • Number of deals in 2024: 27
  • LinkedIn: seraphim-capital

Seraphim Space is a London-based venture capital firm founded in 2016, specializing in SpaceTech. They provide funding and support to startups in the space technology sector through various investment funds and an accelerator program. With a team size of 11-50, they have been active in the investment landscape, making 27 investments in 2024 alone. Notably, Seraphim Space has invested in companies like Nu Quantum, which focuses on quantum networking and photonics, raising significant funds to develop advanced technologies that are relevant to optical communication systems. Their involvement in the funding rounds for Nu Quantum, including a £2.1 million Seed funding round aimed at establishing a photonics lab, highlights their commitment to supporting innovations that could impact optical communication. Additionally, their participation in the funding of Vector Photonics further emphasizes their engagement in the optical communication domain, making them a significant player in this space.


6. EQT Group

  • Website: eqtgroup.com
  • Type: Private Equity
  • Headquarters: Stockholm, Stockholm, Sweden
  • Founded year: 1994
  • Headcount: 1001-5000
  • Number of deals in 2024: 30
  • LinkedIn: eqt-partners

EQT Group is a prominent investment firm based in Stockholm, Sweden, specializing in private equity, infrastructure, real estate, growth equity, and venture capital. Founded in 1994, EQT serves institutional investors by providing expertise in managing diverse investment portfolios across multiple sectors and geographies. The firm has made significant strides in the optical communication systems industry through key acquisitions. In 2020, EQT acquired Zayo, a leading provider of communications infrastructure, for $14.3 billion, enhancing their footprint in the optical fiber market. Additionally, they acquired Deutsche Glasfaser for approximately $2.73 billion, further expanding their investments in fiber-optic networks in Germany. EQT's acquisition of IslaLink in 2014, an operator of submarine fiber-optic cables, underscores their strategic focus on optical communication systems. These transactions reflect EQT's commitment to investing in and growing companies that are integral to the optical communication landscape.


7. 3i Group plc

  • Website: 3i.com
  • Type: Private Equity
  • Headquarters: London, England, United Kingdom (UK)
  • Founded year: 1945
  • Headcount: 201-500
  • Number of deals in 2024: 3
  • LinkedIn: 3i-group-plc

3i Group plc is a London-based private equity and infrastructure investment firm founded in 1945. The firm specializes in providing capital and expertise to mid-market companies, helping them achieve sustainable growth. With a diverse portfolio and a strong international presence, 3i Group aims to create value for its stakeholders through strategic investments. Notably, 3i has made significant investments in the optical communication systems sector, including a $30 million investment in DenseLight Semiconductors, a Singapore-based total photonics solution provider, which positions them as a key player in the photonics and optical communication space. Additionally, 3i has been involved in multiple funding rounds for Polatis, a company specializing in optical switching technology, with investments spanning from Series A to Series C, totaling over $20 million. These transactions highlight 3i Group's commitment to the optical communication systems industry.


8. Almi

  • Website: almi.se
  • Type: Venture Capital
  • Headquarters: Stockholm, Stockholm, Sweden
  • Founded year: 1994
  • Headcount: 201-500
  • Number of deals in 2024: 7
  • LinkedIn: almi-ab

Almi AB is a financial services company based in Stockholm, Sweden, founded in 1994. It specializes in providing loans, risk capital, and business development support to small and medium-sized enterprises (SMEs) in Sweden. Almi aims to enhance the growth and competitiveness of these businesses by offering tailored financial solutions and guidance. Among its notable transactions, Almi invested in BeammWave, which raised SEK 6.5 million in funding, indicating a focus on innovative technologies that may include optical communication systems. Additionally, Almi has been involved in funding rounds for companies like Maven Wireless and InCoax Network Europe, which may also intersect with the optical communication sector. These investments reflect Almi's commitment to supporting technological advancements and growth in various industries, including those related to optical communication.


9. Liberty Global

  • Website: libertyglobal.com
  • Type: Corporate
  • Headquarters: London, England, United Kingdom (UK)
  • Founded year: 2005
  • Headcount: 10001+
  • Number of deals in 2024: 7
  • LinkedIn: liberty-global

Liberty Global Ltd. is a prominent telecommunications company based in London, England, providing a diverse range of services including gigabit broadband, 5G mobile services, and entertainment platforms. Founded in 2005, the company operates across multiple European countries, leveraging its extensive network infrastructure to serve both consumers and businesses. In recent years, Liberty Global has engaged in several significant transactions relevant to the optical communication systems industry. For instance, their investment in Tibit Communications, which raised $30 million in Series C funding, aims to accelerate the development of 25G ASIC technology, a critical component in optical communication systems. Additionally, their participation in the Series B funding round for NSLComm, which focuses on satellite communications, showcases their strategic interest in advanced data solutions. These investments highlight Liberty Global's commitment to enhancing telecommunications infrastructure, making them a relevant player in the optical communication systems sector.


10. Scottish Enterprise


Scottish Enterprise is a public entity established in 1991, based in Glasgow, Scotland, focused on economic development and innovation support for businesses in Scotland. It provides funding, business development advice, and support for exports. Notably, Scottish Enterprise has been involved in several transactions within the optical communication systems sector. For instance, it participated in funding rounds for Conjunct Limited, a designer and supplier of Optical Sub Assemblies, and pureLiFi, a company specializing in LiFi technology. In 2023, pureLiFi closed an $18M Series B funding round with participation from the Scottish Investment Bank, which is part of Scottish Enterprise. These transactions highlight Scottish Enterprise's role in fostering growth and innovation in the optical communication industry, aligning with its mission to enhance Scotland's economic landscape.


11. Bgf

  • Website: bgf.co.uk
  • Type: Venture Capital
  • Headquarters: London, England, United Kingdom (UK)
  • Founded year: 2011
  • Headcount: 51-200
  • Number of deals in 2024: 53
  • LinkedIn: bgfinvestments

BGF Investment Management Limited is a venture capital firm based in London, England, founded in 2011. The firm focuses on providing growth funding and value creation support to small and mid-sized businesses in the UK and Ireland. BGF addresses the funding gap in the market through minority investments and extensive support services. Notably, BGF has invested in Lumenisity, a fibre optic and cabling technology firm, contributing £5 million to a £7.5 million funding round aimed at commercializing research and building a new manufacturing facility. Additionally, BGF has invested in Phlux Technology, which raised over $11 million in Series A funding, and Sub10 Systems, which received approximately $4 million in a venture round. These transactions highlight BGF's active role in the optical communication systems sector, alongside their broader investment strategy.


12. Amadeus Capital Partners


Amadeus Capital Partners is a venture capital firm based in London, England, founded in 1997. The firm specializes in investing in technology companies across various sectors, including AI, Cyber Security, and FinTech. They provide funding and strategic support to help startups and growth-stage companies scale their operations and bring innovative technologies to market. Among their notable transactions, Amadeus has invested in iPronics, a Valencia-based startup pioneering photonic computing, securing €3.7M in a seed round and $20.86M in a Series A round. Additionally, they have invested in Intune Networks, a developer of technology for telecommunications networks, participating in funding rounds that support the launch of commercial products and expansion into new markets. These investments highlight Amadeus Capital Partners' engagement in the optical communication systems sector, reinforcing their role as a relevant investor in this field.


13. Enterprise Ireland


Enterprise Ireland is a public entity that serves as the Irish government's enterprise development agency, founded in 1998. It supports Irish businesses at all stages of their growth journey by providing funding, advisory services, and market access assistance. The agency focuses on helping companies scale and compete internationally across various industries, including technology and manufacturing. Notably, Enterprise Ireland has been involved in several transactions relevant to the optical communication systems sector, such as Firecomms, which raised $5 million in 2009, and Eblana Photonics, which raised $608,410 in 2007. Additionally, it participated in funding rounds for Intune Networks, which is also linked to optical technologies, indicating its active role in supporting companies within this field.


14. Swisscom Ventures


Swisscom Ventures is a Zurich-based venture capital firm founded in 2007, specializing in high-potential technology startups. With a team size of 11-50, they provide not only financial support but also strategic advisory services to help startups access technical infrastructure and market channels. The firm operates across various technology sectors, including AI and Fintech, but has also made significant investments in the optical communication systems space. Notable transactions include their investment in AccelerComm, which raised £21.5m in Series B funding to enhance its communication technologies, and Kumu Networks, which secured $25 million in Series C funding to develop its product lineup, potentially including optical communication solutions. Additionally, their investment in SWISSto12, which raised CHF18.1M for telecommunications components, highlights their interest in the optical communication domain, particularly in relation to satellite and aerospace industries.


15. Agoranov

  • Website: agoranov.com
  • Type: Corporate
  • Headquarters: Paris, Île-De-France, France
  • Founded year: 2000
  • Headcount: 11-50
  • Number of deals in 2024: 42
  • LinkedIn: agoranov

Agoranov is a corporate investor based in Paris, Île-De-France, France, founded in 2000. As a startup incubator, Agoranov provides personalized assistance, fully equipped facilities, and acceleration programs to early-stage startups across various innovative sectors. They have been involved in several transactions, including notable investments in companies like Cailabs, which focuses on photonics and optical communication technologies, indicating their engagement in the optical communication systems field. Other transactions include NcodiN, Lytid, Skynopy, and Iris Lab, which, while not all directly related to optical communication, showcase Agoranov's diverse investment portfolio in technology and science startups. Their active role in supporting startups through various funding mechanisms positions them as a significant player in the startup ecosystem, although their focus is not exclusively on optical communication systems.



Optical Communication Systems Insights: Key Investors in Europe


InvestorHeadquarterSizeFoundedDeals 2024
European Innovation Council (EIC)Brussels, Brussels, Belgium201-500195857
Bpifrance French Tech AccélérationParis, Île-De-France, France1-102015198
Essilor GroupCharenton-Le-Pont, Île-De-France, France10001+19721
European Investment Bank (EIB)Luxembourg1001-5000195899
Seraphim SpaceLondon, England, United Kingdom (UK)11-50201627
EQT GroupStockholm, Stockholm, Sweden1001-5000199430
3i Group plcLondon, England, United Kingdom (UK)201-50019453
AlmiStockholm, Stockholm, Sweden201-50019947
Liberty GlobalLondon, England, United Kingdom (UK)10001+20057
Scottish EnterpriseGlasgow, Scotland, United Kingdom (UK)1001-5000199155
BgfLondon, England, United Kingdom (UK)51-200201153
Amadeus Capital PartnersLondon, England, United Kingdom (UK)11-5019977
Enterprise IrelandDublin, Dublin, Ireland501-1000199848
Swisscom VenturesZurich, Zurich, Switzerland11-5020074
AgoranovParis, Île-De-France, France11-50200042


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