What Adder Technology does

Adder Technology, founded in 1984 by Adrian Dickens in the United Kingdom, designs and manufactures IP KVM (Keyboard, Video, Mouse) connectivity solutions that enable real-time control and management of distributed IT systems over standard 1GbE IP networks. The company's core technology centers on the proprietary ADDERLink INFINITY platform — a high-performance KVM-over-IP extender and matrix solution supporting digital video, audio, and USB2.0 transmission — combined with the AIM (ADDERLink INFINITY Manager) system management software running on ASP-001 hardware servers. The product portfolio spans enterprise-grade ADDERView Matrix switches, ADDERLink XDIP and X-USB PRO extenders, ADDERView CCS-MV multi-viewers, secure KVM products, and the newly launched ARDx next-generation out-of-band KVM-over-IP platform with an associated SDK for third-party embedding. The company is headquartered near Cambridge (UK) with regional HQs in Newburyport (Americas) and Singapore (Asia Pacific), and additional offices in Germany, Spain, China, Japan, and multiple US locations, serving customers in over 60 countries.

The company serves mission-critical environments where reliability and real-time performance are non-negotiable, including broadcast and post-production (BBC, ESPN, Fox, NBC, CNN, Sony), government and military, air traffic control (NATS), transport infrastructure (Heathrow Airport, CAF Signalling), energy and utilities, healthcare, industrial automation (Emerson), and maritime (Jan De Nul Group). Customer segments also include technology infrastructure buyers such as Google, LinkedIn, and Dropbox. Revenue is generated through three streams: hardware sales (KVM extenders, switches, matrix solutions, accessories), professional services (24/7 technical support, consulting, implementation), and software/system management (AIM management software and firmware upgrades). The go-to-market combines direct enterprise sales via regional offices with a global network of distributors, resellers, and OEMs, supported by active participation in major industry events including InfoComm, NAB Show, ISE, IBC, Computex, and I/ITSEC.

Adder Technology is privately held and majority-owned by its employees through an Employee-Ownership Trust (EOT), an uncommon ownership structure where staff collectively benefit from company performance. The company has operated continuously for over 40 years with founder-led continuity (Adrian Dickens remains CEO) and has received multiple Queen's Awards for Enterprise. Recent strategic emphasis has shifted toward platform extensibility — through expanded API capabilities (AIM API, XDIP RESTful API) and the ARDx SDK launched at InfoComm 2026 — positioning the company beyond pure hardware sales toward a broader software and ecosystem model.

Name

Adder Technology

Legal name

Adder Technology Limited

Website

https://adder.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

101–250 employees

Short description

Adder Technology designs and manufactures IP KVM (Keyboard, Video, Mouse) connectivity solutions for mission-critical environments including control rooms, broadcast, government, and transport. Founded in 1984, the UK-headquartered company sells hardware, software, and services through global distributor networks across more than 60 countries.

Ownership category

akta.pro rank

Product category

IP KVM Connectivity Hardware

NAICS

Other Communications Equipment Manufacturing (33429)

SIC

Computer Communications Equipment (3576)

akta.pro primary industry

KVM Switches & Peripheral Sharing Devices (HDACAHAI)

Keywords

• IP KVM solutions
• KVM matrix switches
• KVM extenders
• Remote access KVM
• Secure KVM hardware

Headquarters

HQ city

Leicester

HQ country

United Kingdom

HQ region

Europe

Offices10 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Technology or R&D, Marketing or Sales, Operations

Revenue model

1. Hardware Sales: Sale of physical KVM products including extenders, switches, matrix solutions, and accessories. Products range from desktop KVM switches to enterprise-grade matrix systems.
2. Professional Services: Technical support, consulting, and implementation services for KVM deployments. The company offers 24/7 customer support globally.
3. Software/System Management: AIM system management software for ADDERLink INFINITY matrices, with firmware updates and upgrades available for existing customers.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

Adder Technology designs and manufactures IP-based KVM (Keyboard, Video, Mouse) connectivity solutions, including KVM-over-IP extenders, enterprise matrix switches, multi-viewers, and remote access systems that deliver digital video, audio, and USB over standard 1GbE networks. The portfolio is complemented by management software (AIM 6), an SDK (ARDx), and APIs that enable centralized control and integration of distributed computing environments in mission-critical settings.

Product overview

Adder Technology is a global leader in IP KVM (Keyboard, Video, Mouse) solutions, operating as 'The IP KVM People.' The product portfolio centers on high-performance KVM-over-IP technology that enables real-time control and management of distributed IT systems. The core offering includes the ADDERLink INFINITY family of KVM-over-IP extenders (transmitters and receivers) that deliver digital video, audio, and USB over standard 1GbE networks. Enterprise matrix switching is handled through ADDERView Matrix products (C100/C110 HDMI variants), which combine with ADDERLink INFINITY Manager (AIM) software running on ASP-001 hardware servers to deliver centralized system management. Supporting products include the ADDERLink XDIP and ADDERLink X-USB PRO extenders, ADDERView CCS-MV multi-viewers for multi-source viewing, and the ARDx next-generation KVM-over-IP platform with its associated SDK for third-party embedding. The company serves mission-critical environments including control rooms, broadcast facilities, government/military, healthcare, and media/entertainment across more than 60 countries.

Differentiator

Problem solved

Functional benefit

Products and services

• ADDERLink INFINITY (ALIF) High-performance KVM-over-IP extenders that deliver digital video, audio, and USB2.0 over standard 1GbE networks. Available in point-to-point and matrix configurations for mission-critical control rooms, broadcast, and government environments.
• ADDERView Matrix (C100/C110 HDMI) Enterprise-grade IP KVM matrix switch enabling flexible switching between multiple computers and users. Available in HDMI variants (C100/C110) for streamlined applications.
• AIM (ADDERLink INFINITY Manager) System management software for ADDERLink INFINITY matrices, providing centralized device configuration, channel management, user access control, and preset management.
• ADDERLink XDIP KVM-over-IP matrix solution providing high performance, secure, non-blocking remote server management with RESTful JSON API control on port 8443.
• ARDx Next-generation out-of-band KVM-over-IP technology and software viewer for ARDx-enabled products. Includes an SDK that allows third parties to embed KVM-over-IP capabilities into their own applications.
• ADDERView CCS-MV 4228 Multi-Viewer Multi-viewer switch enabling operators to view multiple video sources from a single workstation.
• ADDERLink X-USB PRO USB, video, and audio extender distributing uncompressed data to deliver high-resolution video and audio to single user consoles up to 300m over CATx cable, with the X-USBPRO-MS2 variant extending two video heads.
• ADDERLink ipeps mini High performance KVM-over-IP solution delivering a complete, secure, non-blocking approach to remote server management.
• ADDERLink XD C650 Enhanced remote access solution enabled by KVM technology, part of the XD series product line.

Named customers19 records

Segments8 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Distributor and Reseller NetworkcoreChannel Partner/ Reseller/ DistributorGlobal network of distributors and resellers operating in over 60 countries, enabling local sales, support and distribution of Adder KVM products to end customers.

Scale indicators4 records

Recent moves7 records

Expansion highlights4 records

Regional players

• Lightware Visual Engineering: Lightware is a Hungarian manufacturer of AV-over-IP, KVM and matrix switching products for the European pro-AV and broadcast market — directly comparable to Adder's matrix and extender portfolio.

Direct peers

• Black Box: Black Box is a long-standing direct competitor in KVM switches, extenders and matrix solutions, with strong presence in control rooms and broadcast environments — overlapping with Adder's primary verticals.
• ATEN International: ATEN is a global KVM switch and connectivity peripherals manufacturer competing across price points with Adder in enterprise, broadcast and industrial segments.
• IHSE: IHSE specializes in high-performance KVM extenders and matrix switches, particularly for broadcast, post-production and command-and-control — directly comparable to Adder's media and government customer base.
• Raritan (Legrand): Raritan is one of the most established IP KVM and intelligent PDU vendors, acquired by Legrand. It directly competes with Adder's ADDERLink INFINITY and matrix product lines for enterprise and data center customers.
• Guntermann & Drunck (G&D): G&D is a German specialist in high-end KVM matrix systems for broadcast, control rooms and defense — competing head-to-head with Adder in mission-critical European installations.

Broad incumbents

• Belkin: Belkin offers connectivity peripherals and KVM-adjacent products through its broader consumer/prosumer portfolio, competing with Adder at the lower end of the KVM and extender market.
• Vertiv (Avocent): Vertiv (through the Avocent brand) sells KVM and IT infrastructure management solutions as part of a broader data center portfolio, overlapping with Adder's enterprise matrix and remote-access products.

Emerging players

• StarTech.com: StarTech.com provides connectivity and KVM peripherals focused on SMB and IT channel, overlapping with Adder's entry-level extender and switch product lines.
• Matrox Video: Matrox Video provides video infrastructure, encoding/decoding and IP KVM-related products for broadcast and AV-over-IP — an adjacent competitor in Adder's media and entertainment vertical.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubevimeo.com/addertechnology
• Facebookfacebook.com/AdderTechnology
• LinkedInlinkedin.com/company/adder-technology
• Xx.com/Adder

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Adder Technology