42 Technology

What 42 Technology does

42 Technology Limited (42T) is a Cambridge, UK-based product development and innovation consultancy founded around 1998-1999, employing approximately 53 people. The firm operates across five vertical markets — Consumer, Energy, Industrial, Life Sciences, and MedTech — providing three service lines: Insights and Strategy (technology roadmapping and innovation consulting), Product Development (concept-to-commercialisation engineering), and Manufacturing Innovation (process optimisation and novel technology scale-up). Named enterprise and institutional clients include Linde Gases, INFICON, Burton's Foods, Crowcon, RheEnergise, Addenbrooke's Hospital (CUH NHS Foundation Trust), Fujitsu, NeoCAM, and a global consumer goods manufacturer, with engagements typically structured as long-cycle programmes.

The company's technical portfolio spans applied engineering with growing depth in artificial intelligence deployed at the edge. Proprietary technologies include RF Drying technology for aqueous inkjet printing (up to 75% energy efficiency versus hot-air methods); a terrestrial Ultra-Wideband positioning system for autonomous drone landings in GNSS-degraded environments; Neuromorphic Edge AI solutions built on Innatera's brain-inspired processors for anomaly detection, asset reliability, and operational safety; scalable Edge AI platforms based on Synaptics' Astra AI-native IoT processors for process control, automated inspection, and operator guidance; a High-Density Hydro energy storage project with RheEnergise (500kW system at Cornwood); and the LARi video stylet for airway management launched at CES 2025. AI capabilities span process automation, anomaly detection, computer vision, optimisation, and autonomous-agent guidance, deployed across structured-sensor, image, and multimodal use cases.

42T operates a B2B professional services revenue model with project-based engagements quoted individually and multi-year contract cadence; pricing is not publicly disclosed. Go-to-market is sales-led, combining direct enterprise outreach, industry events, partner referrals, and technology-channel partnerships (Synaptics, Innatera, Fujitsu, Blues, Keypoint Intelligence, Output Industries, Omnisense). Reported turnover at the time of acquisition was £10 million. On 25 February 2026 the company was acquired by British Engines Group, a Newcastle-based international engineering organisation with 1,600 employees across nine businesses, providing 42T with access to manufacturing capacity and a global engineering network while preserving its brand, leadership, and operating independence.

Name

42 Technology

Legal name

42 Technology Limited

Website

https://42t.com

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

11–50 employees

Short description

42 Technology is a Cambridge, UK-based product development consultancy serving Consumer, Energy, Industrial, Life Sciences, and MedTech clients. It delivers insights and strategy, product development, and manufacturing innovation services with deep Edge AI expertise, and was acquired by British Engines Group in February 2026.

Ownership category

akta.pro rank

Headquarters

HQ city

Saint Ives

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Professional Services Consulting: B2B consultancy providing product development, manufacturing innovation, and strategic consulting services to enterprise clients across multiple industry verticals.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

42 Technology is a Cambridge-based product development and innovation consultancy that helps enterprise clients across Consumer, Energy, Industrial, Life Sciences and MedTech sectors take complex engineering concepts from strategy through prototyping to manufacturing scale-up. Offerings are organised into three practices — Insights and Strategy (technology roadmapping and innovation consulting), Product Development (concept, design, engineering, prototyping, regulatory), and Manufacturing Innovation (feasibility studies, techno-economic analysis, process optimisation) — supported by proprietary technologies such as RF Drying, Edge AI, Neuromorphic Edge AI, the LARi Video Stylet, and Ultra-Wideband drone-landing positioning.

Product overview

42 Technology (42T) is a Cambridge-based product development consultancy offering a portfolio of engineering services and proprietary technologies. The core offerings span three main service areas: Insights and Strategy (technology roadmapping and innovation consulting), Product Development (concept to commercialization across MedTech, consumer, and industrial sectors), and Manufacturing Innovation (process optimization and novel technology scale-up). Key proprietary technologies include RF Drying Technology (delivering 75% energy efficiency for aqueous inkjet printing), LARi Video Stylet (medical device for airway management), Automated Line Clearance with Edge AI (pharmaceutical manufacturing), Neuromorphic Edge AI platforms (brain-inspired processors), and High-Density Hydro Energy Storage solutions. The company serves industries including Consumer, Energy, Industrial, Life Sciences, and MedTech, and was acquired by British Engines Group in February 2026.

Differentiator

Problem solved

Functional benefit

Products and services

• Insights and Strategy Services Strategic consulting services for technology roadmapping, innovation strategy, and market entry planning to help clients unlock opportunities and overcome complex engineering challenges; aimed at enterprise clients across Consumer, Energy, Industrial, Life Sciences and MedTech verticals.
• Product Development Services Comprehensive product development consultancy covering concept development, prototyping, testing, and manufacturing innovation for enterprise clients across MedTech, consumer products, industrial applications, life sciences and energy sectors.
• Manufacturing Innovation Services Manufacturing innovation consultancy helping manufacturers scale novel technologies, conduct feasibility studies and techno-economic assessments, optimise processes and reduce energy consumption; aimed at FMCG, industrial gases, sensors, pharmaceutical and packaging manufacturers.
• RF Drying Technology Proprietary radio frequency drying technology for aqueous inkjet printing that delivers up to 75% energy efficiency compared to traditional hot-air or infrared drying methods, enabling broader adoption of aqueous inks in flexible packaging and labels.
• LARi Video Stylet Video-capable medical device for improved airway management through real-time visibility during endotracheal intubation procedures, providing clinicians with visual guidance for complex medical procedures.
• Automated Line Clearance with Edge AI Edge AI-powered automated line clearance checks for pharmaceutical manufacturing that use computer vision to verify equipment cleanliness and regulatory compliance more efficiently than manual processes.
• Edge AI Solutions for Manufacturing Scalable Edge AI solutions combining 42T's manufacturing expertise with Synaptics' Astra AI-native IoT processors for real-time industrial deployment, targeting process control, automated inspection, and operator guidance, with an open architecture that supports retrofitting AI to existing equipment without major redesigns.
• Neuromorphic Edge AI Edge AI solutions using Innatera's brain-inspired neuromorphic processors for industrial applications, enhancing anomaly detection, asset reliability, and operational safety in manufacturing and consumer products.
• High-Density Hydro Energy Storage Long-duration energy storage technology using a proprietary fluid 2.5 times denser than water, enabling installations on hillsides rather than mountains; first 500 kW commercial deployment launched at Cornwood near Plymouth in partnership with RheEnergise.
• Ultra-Wideband Terrestrial Radio Positioning System Terrestrial radio positioning system extending Ultra-Wideband operational range through specialised RF hardware design — including low noise amplification, power amplification, switching, and antenna integration — for autonomous drone landings in GNSS-degraded environments.

Quantifiable outcome

• RF Drying technology delivers up to 75% energy efficiency compared to traditional drying methods
• +1 more outcomes

Named customers9 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability8 records

Feature4 records

Partnerships

Nine partnerships are on record, tiered core, flagship and minor.

• Output IndustriescoreStrategic or Co-development Partner · 24 June 2026Joint effort to help manufacturers reduce production losses. Output Industries' Busroot shop-floor operating system combined with 42T's expertise in industrial edge AI and automation.
• OmnisensecoreTechnology or Integration · 5 June 2026Collaboration on terrestrial radio positioning system for safer autonomous drone landings. 42T contributed RF hardware design extending Ultra-Wideband positioning operational range through specialised low noise amplification, power amplification, switching, and antenna integration.
• British Engines GroupflagshipStrategic or Co-development Partner · 25 February 202642 Technology acquired by British Engines Group, becoming one of nine businesses within the international engineering organisation. Enables 42T to pursue larger projects while gaining access to British Engines' manufacturing expertise and global engineering network.
• SynapticscoreTechnology or Integration · 5 February 2026Strategic partnership to accelerate deployment of scalable Edge AI solutions for global manufacturers. Combines 42T's manufacturing expertise with Synaptics' Astra family of AI-native IoT processors, offering open architecture that supports retrofitting to existing equipment without major redesigns.
• RheEnergiseminorStrategic or Co-development Partner · 30 January 2026Supported RheEnergise's first high-density hydro energy storage project, a 500kW system at Cornwood near Plymouth. Developed proprietary fluid 2.5 times denser than water for installations on hillsides.
• InnateracoreTechnology or Integration · 4 December 2025Partnership to develop edge AI solutions using neuromorphic processors for industrial applications. Aims to enhance anomaly detection, asset reliability, and operational safety in sectors such as manufacturing and consumer products.
• Keypoint IntelligencecoreStrategic or Co-development Partner · 21 October 2025Strategic partnership to accelerate innovation in print and packaging industries. Combines 42T's engineering and RF Drying technology expertise with Keypoint Intelligence's market research and industry reach.
• FujitsucoreStrategic or Co-development Partner · 29 May 2025Strategic partnership announced to expand AI innovation capabilities. Focus on leveraging Fujitsu's resources with 42T's engineering expertise.
• Addenbrooke's Hospital (CUH NHS Foundation Trust)minorStrategic or Co-development Partner · 14 April 2025Collaboration to develop AI innovation to improve newborn eye screening. 42T helping Cambridge University Hospitals NHS Foundation Trust develop medical AI solutions.

Scale indicators3 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• IDC (Industrial Design Consultancy): UK product design and development consultancy with strong FMCG, medical, and industrial client base. Comparable in size and service offering, particularly in consumer goods and medtech.
• Plextek: UK-based engineering consultancy specialising in sensor systems, RF/wireless design, and embedded electronics. Highly comparable to 42T's sensing and electronics expertise, particularly around RF and autonomous systems.
• PDD (now Accenture Industry X): Product design and development consultancy (acquired by Accenture) with strong human factors, mechanical, and electronics expertise. Comparable service model, though now part of a much larger parent.
• Cambridge Consultants: Cambridge-based product development and technology consultancy with deep expertise in AI, wireless, medical devices, and industrial innovation. Most direct competitor to 42T, sharing geography, client base, and multidisciplinary engineering model.
• Sagentia: UK product development and technology consultancy (part of Science Group) serving medtech, industrial, and consumer clients. Closely comparable in service portfolio (insights, product development, manufacturing) and target verticals.
• Frazer-Nash Consultancy: UK engineering consultancy providing product development, systems engineering, and applied research across defence, energy, and industrial sectors. Comparable technical depth and UK enterprise client base.
• Bresslergroup: US-based product development consultancy combining design, engineering, and research across medical, consumer, and industrial markets. Comparable multidisciplinary model and client verticals.

Broad incumbents

• IDEO: Global design and innovation consultancy with a strong multidisciplinary model spanning strategy, design, and engineering. Competes with 42T in consumer and industrial innovation engagements at the higher end of the market.
• PA Consulting: Global innovation and engineering consultancy with significant product development and R&D services arms. Competes with 42T on larger programmes but offers much broader management consulting alongside engineering.

Emerging players

• Rethink Labs (now Ci3): UK-based innovation and product development consultancy serving medtech and industrial clients. Smaller and more specialised than 42T, but operating in an overlapping service space with a focus on regulated industries.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks7 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/42-technology-ltd
• Xx.com/42Technology

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles15 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 42 Technology