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Startup Companies in Newcastle upon Tyne: 33 Active Firms (2026)
Startup companies in Newcastle upon Tyne build early-stage products and services for scalable markets across the surrounding metropolitan area.
Buying centres usually sit with founders, finance leads, heads of product and operations teams, rather than with a single vertical budget owner. The sell-side pattern is mixed: business-to-business software and platform models suit subscription buying, while service-heavy propositions tend to start with pilots or founder-led projects before becoming repeatable contracts. Customers range from local SMEs that want a low-friction supplier to mid-market and enterprise buyers testing a specialist workflow, data or infrastructure capability. Engagements therefore tend to begin as proof-of-concept work, annual licences, or project-based deployments, with commercial credibility tied to repeat usage, renewal evidence and a route beyond the Newcastle upon Tyne area.
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Newcastle upon Tyne has 33 actively trading startup-tagged companies in this cohort, so the local picture is closer to a compact founder and early-growth market than a broad regional cluster. Reported employment totals 346 people, with every firm reporting some headcount; that gives researchers a usable view of the labour footprint rather than only incorporation activity. The shape is also young-commercial rather than mature: some firms are still proving repeatability, while only a small tail has moved into more established revenue bands.
Startup status does not create a separate UK rulebook. Incorporated firms still face ordinary company-law administration through the UK registrar, including confirmation statements and, where required, identity verification before filing. Permissions then follow the activity, not the lifecycle label: financial services businesses may fall within the FCA’s perimeter, energy-supply models under OFGEM, aviation under the CAA, healthcare under the MHRA and personal-data-heavy models under the ICO. That matters for Newcastle upon Tyne startups selling nationally, because a small local operating base does not reduce the compliance burden once the customer, product or regulated activity sits elsewhere.
The cohort appears likely to develop through gradual commercial sorting rather than a broad breakout. Firms that can turn bespoke delivery into repeatable product revenue tend to have more room to move beyond founder-led sales, while service-led teams may remain close to consultancy economics. Procurement discipline is likely to matter more as customers become larger or more regulated, particularly around security, proof of delivery and permissions. Acquisition interest may centre on specialist workflow tools, data assets and customer access, with local firms balancing regional talent advantages against the need to sell well outside Newcastle upon Tyne.
33
Active firms
2026
10
Incorporated since 2022
Recent formation cohort
1
Above £5M
Turnover threshold
Key facts
About 3% of the trading cohort reports turnover above £5M (1 of 33 firms) — the rest sits below that revenue band.
30% of the cohort was incorporated since 2022 (10 firms), so a sizeable share is in its first few filing cycles.
Startup is a lifecycle and size tag rather than a separately regulated UK industry.
Companies House filing duties still apply, including confirmation statements and identity checks where required.
Sector-specific permissions still apply where activity falls into regulated financial services, energy supply, aviation, healthcare or legal work.
DBT estimated 5.5 million private-sector businesses at the start of 2024, including 5.45 million small businesses with 0 to 49 employees.
A 2024 global startup ecosystem ranking placed Silicon Valley at #1 globally, with New York City and London tied at #2.
Top Newcastle upon Tyne Startup companies
Hexislab Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops AI‑driven platforms for discovery and testing of bioactive ingredients and product formulations. Provides in‑silico analysis, assay testing and scientific validation to support cosmetics,…
Serves beauty, skincare, personal care and wellness brands, including large consumer goods companies and product developers, plus pharmaceutical clients seeking new ingredients, formulations and…
Financial Health
DistressedDistressed · Hiring · 4% CAGR over 4y
Location
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops API‑first eCommerce software that enables businesses to build and manage online commerce systems. The platform supports B2B and direct‑to‑consumer models, providing tools for product catalog…
Serves B2B commerce teams at manufacturers, distributors and multi-brand or multi-geo businesses, plus DTC brands with complex catalog, pricing and account-based selling models.
Financial Health
WeakWeak · -3% CAGR over 5y
Location
Taopix Holdings Limited
Trajectory
3y · 2023–NowDevelops white‑label software for businesses selling photobooks and personalised print products. Platform provides online, desktop and mobile editors, image upload, product customisation, ordering…
Serves B2B photo printing, personalised gift, card and calendar retailers that sell under their own brand, from start-ups to established print businesses and multi-store operators.
Financial Health
Insufficient historyInsufficient history
Location
GLOBAL BRIDGE GROUP LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsOperates a digital learner profile platform used by schools and students to record skills, achievements and personal development beyond exam grades, enabling educators to assess progress and allowing…
Serves schools, colleges and educators across the UK, plus employers seeking early engagement with student talent pipelines; young people use the platform for education and career opportunities.
Financial Health
WeakWeak · -91% CAGR over 2y
Location
RIGHTBRAIN AI LTD
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsDevelops artificial intelligence software that integrates machine learning, natural language processing, forecasting and optimisation tools to analyse data. The platform identifies patterns and…
Serves B2B customers, including companies of all sizes and market-leading organisations, with data-driven decision-making needs and challenging operational, analytical or forecasting requirements.
Financial Health
StrongStrong · Hiring · 133% CAGR over 1y
Location
Mignon Technologies Ltd
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsDevelops a platform for training, benchmarking, and deploying logic‑based AI models. Provides tools to build deterministic, explainable models from datasets and run them on CPUs, microcontrollers,…
Serves businesses and AI engineering teams developing edge, IoT, microcontroller, CPU and cloud deployments, especially organisations needing efficient, explainable AI without specialist GPU hardware.
Financial Health
StrongStrong · Growing, Hiring · 100% CAGR over 1y
Location
Nanovery Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops DNA nanotechnology-based bioanalysis tools for detecting and quantifying nucleic acids. Provides nanorobotic sensor assays for RNA therapeutics, siRNA and antisense oligonucleotide analysis,…
Serves biotechnology and pharmaceutical R&D teams, bioanalysis laboratories and researchers working on RNA therapeutics, ASO/siRNA programmes and microRNA biomarkers.
Financial Health
WeakWeak · Hiring · 93% CAGR over 4y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides digital fundraising software for charities, enabling supporters to donate via SMS. Offers tools for one-off and recurring text donations, text-based raffle competitions, campaign management,…
Sells to charities and nonprofit fundraising teams, including charity leaders, digital fundraising staff and campaign managers, using text-based donation, raffle and lottery campaigns.
Financial Health
DistressedDistressed · -14% CAGR over 4y
Location
Trajectory
5y · 2021–NowProvides a data integration platform that connects business applications such as Sage, Shopify, Salesforce and Magento. Offers pre-built connectors, workflow automation tools, and consultancy…
Serves businesses using Sage, Salesforce, Shopify, Magento and similar platforms, plus solution partners and software vendors seeking integration capabilities for their clients or products.
Financial Health
Insufficient historyInsufficient history
Location
Zynk
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops data integration software that connects business applications such as Sage, Salesforce, Shopify and Magento. Provides a code‑free platform and prebuilt connectors to automate data exchange…
Serves businesses using eCommerce, accounting, ERP, CRM, database and marketplace platforms, plus solution partners and software vendors seeking integration capabilities for their clients or products.
Financial Health
StrongStrong · Hiring · 8% CAGR over 4y
Location
HAYSTACK APP LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsOperates an online recruitment platform focused on technology roles. Provides AI‑driven candidate sourcing and matching, enabling employers to access verified tech professionals and manage hiring,…
Serves employers hiring technology roles, especially hiring managers and talent acquisition teams, while also addressing software and tech professionals seeking new roles and employer matches.
Financial Health
WeakWeak · -4% CAGR over 4y
Location
Ceto AI Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops AI-based maritime analytics software that collects and analyses real-time vessel data to monitor performance, predict mechanical issues, support predictive maintenance, manage regulatory…
Sells to maritime businesses, especially shipowners, fleet operators and vessel managers running global fleets. Also serves marine insurers and underwriting teams seeking real-time vessel data for…
Financial Health
StrongStrong · Hiring · 78% CAGR over 4y
Location
GRID FINDER LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsOperates an online platform for sim racing communities that lists leagues, tournaments and events across multiple racing games. Allows users to discover competitions, join communities, and create or…
Serves sim racing gamers and online racing communities worldwide, including casual and competitive players, league hosts, tournament organisers, broadcasters and commentators across PC and console…
Financial Health
StableStable · Hiring · 122% CAGR over 3y
Location
RED ROVER INTERACTIVE LIMITED
Trajectory
3y · 2024–NowFinancial sub-scores
Computed from 3 filingsDevelops multiplayer video games, focusing on survival gameplay and player-driven interactions. Operates a game development studio creating online interactive entertainment and running player testing…
Targets consumer video game players interested in online multiplayer survival games, especially communities that value social interaction, player agency and participation in early playtests.
Financial Health
StrongStrong · Hiring · 12% CAGR over 2y
Location
Marrabio Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops and supplies engineered Cytocaf proteins used as defined, xeno-free materials for mammalian cell culture, including fibronectin and vitronectin-based coatings that replace extracellular…
Serves biotechnology and life science researchers, academic labs, and companies working with mammalian cell culture, stem cells/iPSCs, and cell-based R&D.
Financial Health
StrongStrong · Growing, Hiring · 200% CAGR over 2y
Location
PXD Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops orthopaedic diagnostics, including a genetic test (Orthotype) that assesses patient risk of implant failure. Performs laboratory analysis of retrieved orthopaedic implants to evaluate wear…
Serves orthopaedic healthcare professionals, clinics and hospitals managing joint implant patients, with a patient-facing route for individuals concerned about orthopaedic implant failure.
Financial Health
StableStable · Hiring · 11% CAGR over 4y
Location
3D BIO-TISSUES LIMITED
Trajectory
5y · 2019–NowFinancial sub-scores
Computed from 5 filingsDevelops tissue engineering technologies to produce bio‑equivalent tissues using cell‑based manufacturing and a tissue‑templating process. Conducts biotechnology research and develops products for…
Sells to biotech, life-science and cellular agriculture organisations, including teams working on tissue engineering, corneal/skin models, cultivated meat and lab-grown leather.
Financial Health
StableStable · Hiring · 67% CAGR over 5y
Location
Reclaro Limited
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides performance management software and tools that help organisations set objectives and key results (OKRs), align goals, and track progress. Also offers planning templates, resources, and…
Sells to businesses and their leadership, HR, and management teams seeking structured performance management, OKR planning, productivity improvement, and business growth support.
Financial Health
DistressedDistressed · -5% CAGR over 4y
Location
Crowdhouse Energy Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDesigns and implements on-site renewable energy systems for commercial and industrial clients, including solar PV roof, ground and parking canopy installations, microgrids and energy storage.…
Serves public and private sector organisations, developers, main contractors and consultants across the UK seeking large-scale onsite renewable energy projects, especially businesses with suitable…
Financial Health
StrongStrong
Location
NUNABIO LIMITED
Trajectory
5y · 2023–NowFinancial sub-scores
Computed from 5 filingsDevelops and supplies synthetic DNA using cell‑free production technology. Provides contract development and manufacturing services and distributed micro‑foundry systems for producing DNA constructs…
Serves biotech and pharmaceutical researchers, therapy and vaccine developers, advanced materials manufacturers, and government partners from discovery through clinical and commercial development.
Financial Health
StrongStrong · Growing, Hiring · 22% CAGR over 3y
Location
The Will Place Limited
Trajectory
1y · 2025–NowProvides online will writing services, enabling individuals and couples to create or update legally formatted wills through a guided digital tool. Offers information and services related to trusts,…
Serves individual consumers, couples and families looking to create or update a will, arrange lasting power of attorney, and plan for guardians, executors and asset protection.
Financial Health
Insufficient historyInsufficient history
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops cloud-based safety and compliance management software for field-based operations. The platform digitises forms, tracks workforce qualifications, manages assets and equipment, and monitors…
Sells to B2B organisations with field-based teams in high-risk sectors, including utilities, renewables, infrastructure and construction, targeting operations, safety, compliance and project…
Financial Health
HealthyHealthy · -7% CAGR over 4y
Location
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsProvides software for managing workforce compliance, training records, certifications, and safety communications. The platform centralises skills and HSEQ data, monitors expiring credentials, sends…
Sells to businesses and public sector organisations with complex, distributed workforces, especially in construction, manufacturing, FMCG, energy, home services and public services. Targets HSEQ…
Financial Health
StrongStrong · Growing, Hiring · 22% CAGR over 1y
Location
PROFORECAST LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops cloud-based financial planning and forecasting software for businesses. The platform integrates budgeting, cash flow, profit and loss and balance sheet projections with AI-driven demand…
Serves B2B mid-market companies, particularly finance teams, CFOs and business leaders responsible for budgeting, forecasting, reporting and stakeholder planning across internal and external…
Financial Health
StableStable · -11% CAGR over 3y
Location
Advanced Electric Machines
Designs and manufactures magnet‑free electric motors and electric powertrain systems. Products include traction motors and integrated motor‑transmission systems used in commercial vehicles, passenger…
Sells to B2B manufacturers and engineering teams in electric mobility sectors, including commercial vehicle and passenger car makers, off-highway equipment firms, rail programmes, aerospace, marine…
Financial Health
Insufficient historyInsufficient history
Location
MDNA LIFE SCIENCES (UK) LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops molecular diagnostic tests that analyse mitochondrial DNA biomarkers in blood samples to detect diseases such as cancer. Uses proprietary Mitomic technology to support early, non‑invasive…
Serves a mix of healthcare organisations, clinicians and patients, particularly those involved in assessing difficult-to-diagnose diseases such as cancer; also targets medical partners in diagnostics…
Financial Health
WeakWeak · -75% CAGR over 4y
Location
Coatsink Software Ltd
Trajectory
2y · 2019–NowFinancial sub-scores
Computed from 2 filingsDevelops and publishes video games, including indie and virtual reality titles. Produces original games and collaborates with partner studios to release titles across PC, console, and VR platforms.
Targets video game consumers, particularly indie, action-adventure and VR players, and engages game industry partners or developers looking for publishing collaboration.
Financial Health
StrongStrong · Growing, Hiring · 32% CAGR over 1y
Location
EQUIWATT LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops and operates a mobile app that incentivises households to reduce electricity use during peak demand events. The platform tracks energy consumption, integrates with smart devices, schedules…
Serves household energy consumers, especially smart meter users, who want rewards for reducing peak electricity use, and businesses seeking employee workplace energy-saving leagues or…
Financial Health
StableStable · Hiring · 63% CAGR over 4y
Location
XR Therapeutics Limited
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides mental health therapy using extended reality (XR) simulations to treat anxiety disorders and phobias. Offers immersive exposure‑based therapy programmes and private sessions, including…
Serves private individuals and families seeking therapy for anxiety, phobias and related mental health needs, including children and people supported by parents, carers or professionals.
Financial Health
HealthyHealthy · Hiring · 24% CAGR over 4y
Location
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProduces snack foods made from upcycled spent grain, a by-product of beer brewing. Processes recovered grain into packaged snacks supplied to supermarkets, cafés and other retail outlets.
Serves environmentally conscious snack consumers, with products sold through supermarkets, cafés and leisure venues, and targets retail and hospitality stockists looking for sustainable snack options.
Financial Health
HealthyHealthy · Growing · 0% CAGR over 2y
Location
1628 LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDevelops and provides cloud-based software for managing coworking and flexible workspaces. Platform supports desk and room bookings, member and visitor management, automated billing and invoicing,…
Serves B2B operators of coworking spaces, flexible workspaces and smart offices, from single-site venues to multi-location networks, including managers responsible for members, bookings, billing and…
Financial Health
WeakWeak · -78% CAGR over 3y
Location
Appsatile Ltd
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides AI-powered business operations software enabling workflow automation, process customisation, and integration of business tools into a single platform. Includes features for project…
Serves businesses across sectors seeking customizable operational software, workflow automation and tool integration, with additional outreach to entrepreneurs and local communities through digital…
Financial Health
WeakWeak · 0% CAGR over 1y
Location
EPOS Solutions Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides cloud-based point-of-sale (POS) software for retailers, restaurants, and service businesses. The system integrates sales processing, inventory management, CRM, payment processing,…
Sells to SMEs and larger businesses needing POS systems, especially retailers, F&B operators, service businesses and mini-marts. Also serves public sector organisations, with buyers including…
Financial Health
StrongStrong · Growing, Hiring · 32% CAGR over 4y
Location
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How Newcastle upon Tyne Startup companies work and how to sell to them
What they do
Newcastle upon Tyne startups usually earn through a blend of subscription software, usage fees, licences, retained services and project work. The model often reflects how far the product has moved from founder-led delivery into repeatable sales. A software team may sell annual access, onboarding and support, while a data, hardware or infrastructure-related startup may rely on paid pilots, implementation fees and later service contracts. Marketplace or transaction-led firms tend to monetise volume only after they have enough supply, demand and trust on both sides. For sellers, the important distinction is whether revenue is recurring, services-heavy, or still dependent on bespoke customer work.
Who they sell to
Most startups in this segment sell into other businesses rather than broad consumer markets, although the end-user may still be an employee, patient, tenant, traveller or small-business owner. Their buyers are typically founders, finance leads, technology teams, product owners, operations heads and, in larger accounts, procurement or risk teams. Smaller customers may buy through direct founder contact, referrals or self-serve onboarding; mid-market and enterprise customers usually add security review, legal terms and budget-holder approval. Sales cycles can be short where the problem is local and operational, but lengthen when regulated customers, data access or integration work are involved.
What they buy
Most Newcastle upon Tyne startups tend to spend on tools and services that reduce founder workload or help them pass a customer review. Common categories include accounting, payroll, CRM, outbound sales tooling, billing, customer support, analytics, cloud hosting, development operations, security monitoring and basic compliance management. Service spend often goes towards recruitment, fractional finance, legal advice, intellectual property work, grant support, product design, outsourced engineering, content, paid acquisition and events. Early teams are sensitive to implementation effort and cash timing, so sellers usually need to show a short path to adoption, clear ownership inside a small team and pricing that can expand with usage or headcount.
Why and how to sell to them
Startup buyers tend to evaluate suppliers when a manual process starts to constrain growth, a larger customer asks for evidence, or a founder hires a specialist lead to professionalise a function. Other triggers include fundraising, a new market launch, regulated-sector sales, security questionnaires, a move from project work to recurring revenue, or pressure to improve cash collection. Outbound angles work better when they speak to a concrete constraint rather than generic growth: fewer failed demos, cleaner reporting for investors, faster onboarding, lower support load, or reduced compliance effort. Case studies should use comparable buyer types and adoption stages, not named logos.
How this list is built
Data sources
This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Classification
Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.
Freshness
The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.
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Frequently asked questions
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