Seraphim Space

Seraphim Space is a venture capital firm based in London, established in 2006, that specializes in the space technology sector. It operates the Seraphim Space Accelerator, the first dedicated accelerator for startups in the SpaceTech industry, aimed at nurturing innovative companies within this field. The organization focuses on identifying and supporting a select group of high-potential startups, which have collectively raised over $600 million in investments and generated more than 1,500 jobs. With a team that boasts extensive experience in venture capital, Seraphim Space leverages its strong network of industry experts and corporate partners to provide valuable resources and guidance. The firm aims to create meaningful value throughout the growth cycle of its portfolio companies, offering support in areas such as market entry, partnerships, and follow-on capital.

Mark Boggett

Co-Founder, CEO and Managing Partner

James Bruegger

Managing Partner

Maureen Haverty

VP Investment

Alexander Holt

Managing Director of Seraphim Space Enterprise

Simran Nainani

Program Associate

Zainab Qasim

Startup and Venture Lead

Andre Ronsoehr

Principal

Paul Thomas

Managing Partner

Gerald Turner

Managing Partner

Robert Wigley Ph.D

Partner

Past deals in Telecommunications

Constellation Technologies & Operations

Non Equity Assistance in 2024
Constellation Technologies & Operations specializes in developing and deploying advanced satellite technologies for the telecommunications industry. The company's innovative constellation of satellites delivers high-speed, low-latency internet connectivity, even in regions lacking terrestrial networks. Their satellite designs prioritize sustainability, with features like orbital debris mitigation and minimal light pollution. The company's affordable, user-friendly terminals enable global access to broadband services, promoting digital inclusion.

Tiami Networks

Non Equity Assistance in 2024
Tiami Networks specializes in transforming wireless networks into intelligent sensing systems. They develop technology that converts Wi-Fi and other wireless signals into detection, tracking, and safety monitoring tools, benefiting both commercial and government clients without the need for additional infrastructure or cameras. Their services also encompass telecommunications and 5G. Customers can reach Tiami Networks through phone, email, and online applications.

ALL.SPACE

Series C in 2024
ALL.SPACE specializes in the development of advanced smart terminal technology aimed at enhancing connectivity across various environments, including land, sea, and air. The company, previously known as Isotropic Systems, has created the world's first next-generation smart terminal that enables seamless communication with all satellites, networks, and orbits simultaneously. Their innovative software-defined service platform features intelligent routing and edge computing capabilities, ensuring high network resilience and application performance. The S2000 range of terminals is highly customizable, offering numerous options in sizes, transmission/reception ratios, and configurations to meet diverse client needs. This modular design allows businesses to optimize their communication solutions, improve enterprise mobility, and achieve faster returns on bandwidth, ultimately expanding their customer base and increasing profitability.

Skylo

Series C in 2024
Skylo Technologies, Inc. is an Internet of Things (IoT) solutions provider that specializes in satellite connectivity for machines, sensors, and devices. Founded in 2017 and headquartered in San Mateo, California, with additional offices in Bengaluru, India, and Tel Aviv, Israel, the company offers a satellite transceiver and IoT hub that enables real-time data transmission from offline sensors to the cloud. Skylo's services cater to various industries, including agriculture, logistics, and disaster management, facilitating applications such as productivity reporting, machine performance monitoring, and enhanced yield through direct sensor measurements. The company operates as a global non-terrestrial network provider, allowing IoT devices to connect directly via satellites and ensuring reliable connectivity even in remote areas lacking traditional cellular infrastructure. Its solutions are designed to deliver actionable intelligence for critical decision-making across multiple sectors.

Nu Quantum

Seed Round in 2023
Nu Quantum Ltd is a company focused on developing quantum photonics hardware and infrastructure essential for scaling quantum computers. Founded in 2018 and based in Cambridge, United Kingdom, the company specializes in creating solutions that interconnect quantum computing cores into large distributed clusters. Its offerings include photon sources and detectors, as well as systems for quantum cryptography that enable secure key exchanges. Nu Quantum is also engaged in producing nano-engineered materials that facilitate light generation at the quantum level and ultra-sensitive light detection. By partnering with leading quantum computing companies, governments, and research institutions, Nu Quantum aims to advance the development of entangled qubit networks and accelerate the creation of multi-core quantum supercomputers and quantum data centers.

Quadsat

Series A in 2023
QuadSAT, based in Horsens, Denmark, specializes in VSAT solutions and research and development within the satellite service industry. The company offers a comprehensive range of services, including preventative maintenance, upgrades, and new installations for Ku, C-band, and TVRO systems in both maritime and terrestrial applications. In addition to technical services, QuadSAT provides consultation, auditing, surveying, and project management to ensure efficient and reliable communication networks for its clients. The company emphasizes innovation by incorporating advanced technologies into its offerings, particularly through its development of a portable airborne antenna testing system that leverages drone technology. This system enables high-precision measurements and facilitates diverse testing scenarios for antenna manufacturers and satellite operators, providing a cost-effective and flexible alternative for operational needs.

HawkEye 360

Series D in 2021
HawkEye 360, Inc. is a data analytics company specializing in radio frequency (RF) mapping through its commercial satellite constellation. Founded in 2015 and headquartered in Herndon, Virginia, the company focuses on identifying, processing, and geolocating a wide range of RF signals. Its offerings include maritime domain awareness and spectrum mapping and monitoring, which are crucial for tracking global transportation networks and supporting emergency response efforts. By leveraging satellite tracking technology, HawkEye 360 provides clients in sectors such as maritime, intelligence, and telecommunications with analytical products designed to address complex challenges. The company has established a strategic partnership with Ursa to enhance its capabilities in RF data analytics.

Aquarian Space

Venture Round in 2021
Aquarian Space is focused on developing a high-speed communication network for interplanetary exploration. This innovative infrastructure addresses significant challenges in lunar and deep space communications, enabling enhanced data transfer and communication capabilities. By advancing existing communications technology, Aquarian Space aims to facilitate the next phase of human expansion throughout the solar system, supporting various clients in their efforts to explore and utilize space more effectively.

ALL.SPACE

Series B in 2021
ALL.SPACE specializes in the development of advanced smart terminal technology aimed at enhancing connectivity across various environments, including land, sea, and air. The company, previously known as Isotropic Systems, has created the world's first next-generation smart terminal that enables seamless communication with all satellites, networks, and orbits simultaneously. Their innovative software-defined service platform features intelligent routing and edge computing capabilities, ensuring high network resilience and application performance. The S2000 range of terminals is highly customizable, offering numerous options in sizes, transmission/reception ratios, and configurations to meet diverse client needs. This modular design allows businesses to optimize their communication solutions, improve enterprise mobility, and achieve faster returns on bandwidth, ultimately expanding their customer base and increasing profitability.

Sateliot

Venture Round in 2021
Sateliot is a developer of a satellite telecommunications network focused on providing continuous global connectivity for Internet of Things (IoT) devices. The company operates a constellation of low-earth orbit satellites that function similarly to cell towers in space, allowing IoT customers to connect seamlessly, even in areas lacking terrestrial network coverage. By receiving, processing, and securely dispatching messages from IoT devices to telecom operator core networks, Sateliot ensures that its services remain transparent to end users. In light of the impending rollout of 5G technology, the company aims to enhance the infrastructure required for a robust IoT ecosystem, facilitating the integration of various interconnected devices across diverse environments.

AST SpaceMobile

Venture Round in 2021
AST SpaceMobile is a satellite designer and manufacturer headquartered in Midland, Texas, focused on creating the first global broadband cellular network in space. Founded in 2017, the company aims to provide direct connectivity to standard, unmodified mobile devices, addressing the connectivity gaps faced by billions of mobile subscribers worldwide. By leveraging its extensive intellectual property and patent portfolio, AST SpaceMobile is developing a service that offers cost-effective, high-speed cellular broadband to users in areas lacking terrestrial cellular coverage. The company's mission is to connect the unconnected by enabling reliable mobile communication for those who currently lack access to broadband services.

Helix Geospace/Helix Technologies

Venture Round in 2020
Helix Technologies is developing a range of compact, high-performance, dielectric-loaded ceramic antennas for use in a wide range of demanding telecommunications and navigation applications. The use of the ceramic core enables the fabrication of antennas that are physically smaller than conventional antennas, behave much more effectively and predictably in a wide range of challenging user scenarios and have many compelling technical advantages

ALL.SPACE

Series A in 2020
ALL.SPACE specializes in the development of advanced smart terminal technology aimed at enhancing connectivity across various environments, including land, sea, and air. The company, previously known as Isotropic Systems, has created the world's first next-generation smart terminal that enables seamless communication with all satellites, networks, and orbits simultaneously. Their innovative software-defined service platform features intelligent routing and edge computing capabilities, ensuring high network resilience and application performance. The S2000 range of terminals is highly customizable, offering numerous options in sizes, transmission/reception ratios, and configurations to meet diverse client needs. This modular design allows businesses to optimize their communication solutions, improve enterprise mobility, and achieve faster returns on bandwidth, ultimately expanding their customer base and increasing profitability.

Quadsat

Seed Round in 2020
QuadSAT, based in Horsens, Denmark, specializes in VSAT solutions and research and development within the satellite service industry. The company offers a comprehensive range of services, including preventative maintenance, upgrades, and new installations for Ku, C-band, and TVRO systems in both maritime and terrestrial applications. In addition to technical services, QuadSAT provides consultation, auditing, surveying, and project management to ensure efficient and reliable communication networks for its clients. The company emphasizes innovation by incorporating advanced technologies into its offerings, particularly through its development of a portable airborne antenna testing system that leverages drone technology. This system enables high-precision measurements and facilitates diverse testing scenarios for antenna manufacturers and satellite operators, providing a cost-effective and flexible alternative for operational needs.

Methera Global

Pre Seed Round in 2019
Methera Global specializes in providing broadband services that facilitate the delivery of digital applications to rural and underserved communities. The company focuses on enabling governments, telecom companies, and internet service providers to offer fiber-speed internet in regions where traditional infrastructure development is uneconomic or impractical. By providing a flexible pre-paid and pay-as-you-go service, Methera Global aims to connect backward areas, ensuring that more communities have access to essential digital resources and applications.

aXenic

Pre Seed Round in 2019
Axenic Limited specializes in the design, development, and manufacturing of optical modulators for communications and sensing applications, focusing on high-speed technologies based on gallium arsenide. The company offers a range of integrated products, including polarization multiplexed IQ optical modulators for broadband digital communications and various transmission formats such as QPSK, DQPSK, and QAM. Their product lineup also includes the aXSD2125 modulator, designed for both analogue and digital communications, and the aXMD2030, a Mach Zehnder optical modulator intended for general-purpose use in sectors such as avionics, telecommunications, and defense systems. Established in 2009 and based in Sedgefield, United Kingdom, Axenic has positioned itself as a leader in optical modulation technology, particularly for satellite and aerospace communications, following its rebranding from Finisar UK Ltd. in 2015.

Quadsat

Seed Round in 2019
QuadSAT, based in Horsens, Denmark, specializes in VSAT solutions and research and development within the satellite service industry. The company offers a comprehensive range of services, including preventative maintenance, upgrades, and new installations for Ku, C-band, and TVRO systems in both maritime and terrestrial applications. In addition to technical services, QuadSAT provides consultation, auditing, surveying, and project management to ensure efficient and reliable communication networks for its clients. The company emphasizes innovation by incorporating advanced technologies into its offerings, particularly through its development of a portable airborne antenna testing system that leverages drone technology. This system enables high-precision measurements and facilitates diverse testing scenarios for antenna manufacturers and satellite operators, providing a cost-effective and flexible alternative for operational needs.

KETS Quantum Security

Seed Round in 2018
KETS Quantum Security Ltd specializes in developing solutions for secure communications utilizing quantum technologies. Founded in 2016 and based in Bristol, United Kingdom, the company offers quantum key distribution (QKD) and quantum random number generation (QRNG) to ensure future-proof, quantum-safe data transmission. Their innovations include a footprint chip designed for low power consumption, contributing to cost-effective and reliable quantum-secured communication systems.

Nu Quantum

Pre Seed Round in 2018
Nu Quantum Ltd is a company focused on developing quantum photonics hardware and infrastructure essential for scaling quantum computers. Founded in 2018 and based in Cambridge, United Kingdom, the company specializes in creating solutions that interconnect quantum computing cores into large distributed clusters. Its offerings include photon sources and detectors, as well as systems for quantum cryptography that enable secure key exchanges. Nu Quantum is also engaged in producing nano-engineered materials that facilitate light generation at the quantum level and ultra-sensitive light detection. By partnering with leading quantum computing companies, governments, and research institutions, Nu Quantum aims to advance the development of entangled qubit networks and accelerate the creation of multi-core quantum supercomputers and quantum data centers.

AnsuR Technologies AS

Venture Round in 2018
AnsuR, based in Norway & Spain, provides software for mission-critical satellite communication of multimedia content, reducing bandwidth by 99% and increasing efficiency by 100 times.

Sofant

Seed Round in 2018
Sofant Technologies Ltd, established in 2011 and headquartered in Edinburgh, UK, specializes in designing and licensing fabless smart antenna and tunable RF solutions for smartphone and tablet manufacturers. The company's core expertise lies in antenna and RF micro-electro-mechanical systems (MEMS) solutions, offering products such as compact smart antenna solutions, tunable impedance matching modules, and RF MEMS capacitors and phase shifters. Sofant's innovative, low-cost RF MEMS technology aims to address power consumption and heat issues in high-frequency phased array antenna systems, making it a key player in the emerging millimeter-wave market for 5G and SatCom applications.
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