UK AI Company Formations Are Surging in 2026: What the Data Shows

Something notable is happening in Companies House data. Through the first two months of 2026, the volume of AI-related company incorporations in the UK has accelerated sharply — outpacing almost every other sector in year-on-year growth.

We track every new UK company registered at Companies House daily. The AI wave isn't just media hype — it's showing up clearly in the incorporation numbers. Here's what the data actually looks like, which SIC codes are driving the trend, and what it means if you sell to new businesses.

How we define "AI-related" incorporations

Companies House doesn't have a dedicated "AI" SIC code (yet). So we use a composite approach: tracking companies registered under technology-oriented SIC codes where the company name, stated activity, or SIC description relates to artificial intelligence, machine learning, data science, or automation.

The key SIC codes we monitor for this analysis:

Not every company under these codes is an AI business. But when we cross-reference company names containing terms like "AI", "artificial intelligence", "machine learning", "neural", "GPT", "LLM", "automation", or "deep learning" — the signal is clear.

The numbers: January and February 2026

Across our AI-indicator SIC codes, with name-matching applied:

For context, total UK incorporations across all sectors grew about 6% year-on-year in the same period. AI-related formations are growing at more than 10× the overall rate.

What's driving the surge?

Several factors are converging to make early 2026 a boom period for AI company formations in the UK:

1. Maturing open-source AI infrastructure

The cost of building AI-powered products has collapsed. Open-weight models, cheap inference APIs, and off-the-shelf fine-tuning tools mean a two-person team can now build what required a 20-person ML team three years ago. Lower barriers = more companies.

2. Enterprise AI budget cycles

Large UK organisations set their 2026 budgets in Q4 2025 — and AI was the top line item for many. That demand is spawning a wave of AI consultancies and implementation agencies designed to capture those budgets. SIC code 62020 (IT consultancy) is the single biggest contributor to our AI-indicator set.

3. UK government AI strategy

The government's continued investment in the AI Safety Institute, R&D tax credits for AI companies, and the broader "AI Opportunities Action Plan" are all contributing to a founder-friendly environment. Several new AI companies in our data specifically reference government-supported sectors like healthcare AI and education technology.

4. Vertical AI applications

We're past the "general chatbot" phase. The fastest-growing sub-segment is industry-specific AI — companies building AI for legal, finance, property, recruitment, healthcare, and construction. These vertical plays tend to incorporate as LTDs rather than staying as side projects.

Regional breakdown: Where are AI companies forming?

London dominates, but the distribution is more interesting than you might expect:

The North West has shown the highest year-on-year growth rate — AI-related formations there are up an estimated 95% vs. early 2025. Manchester's tech ecosystem, lower operating costs compared to London, and strong university links are all contributing.

What types of AI companies are being formed?

Based on company names and stated activities, the most common categories we're seeing:

1. AI consultancies & agencies (~35%) — helping established businesses adopt AI tools and workflows
2. AI-powered SaaS products (~25%) — vertical software with AI at the core (legal AI, recruitment AI, etc.)
3. AI automation & integration (~18%) — companies building custom automation pipelines for businesses
4. AI content & marketing (~12%) — AI-powered content generation, SEO tools, and marketing automation
5. AI infrastructure & data (~10%) — data labelling, model hosting, training data, and tooling companies

The consultancy segment is particularly interesting. Many of these are experienced tech professionals leaving corporate roles to set up AI advisory firms — a classic pattern when a new technology wave hits enterprise.

What this means for B2B sellers

If you sell products or services to new UK businesses, the AI boom creates specific opportunities:

For accountants

AI companies often raise early funding, deal with R&D tax credit claims, and have non-trivial structures (share options, IP ownership). They're higher-value clients than the average new incorporation — and they need specialist advice from day one.

For insurance brokers

AI businesses face unique risks: professional indemnity for AI recommendations, cyber liability, IP disputes, and data protection concerns. Specialist tech insurance packages are a compelling pitch to this segment.

For web agencies & design firms

New AI companies need branding, marketing websites, and product landing pages — fast. They're typically funded (even if bootstrapped), tech-savvy, and design-conscious. They make excellent clients if you can reach them early.

For office, workspace & telecoms providers

While many AI companies start remote, the consultancy-heavy segment often needs meeting spaces and professional addresses. Co-working, virtual office, and business telephony providers should be tracking this cohort.

How to track AI company formations in real time

If you want to reach these companies while they're still setting up:

1. Set up SIC-based daily alerts — monitor codes 62012, 62020, 62090, and 63110 for new registrations
2. Add keyword filters — company name matching for AI-related terms significantly improves targeting precision
3. Act within 14 days — AI companies move fast; the ones that are going to buy services do so quickly
4. Lead with relevance — mention their specific sector (AI consultancy, healthtech AI, etc.) rather than generic outreach

Will the trend continue?

All signs point to yes — and acceleration. The UK government's AI Opportunities Action Plan is still rolling out. Enterprise AI budgets are expanding. And most importantly, the technology itself is getting cheaper and more accessible every month.

We expect Q1 2026 (when March data completes) to show even stronger year-on-year growth, potentially crossing the 70–80% YoY mark for AI-related incorporations.

However, it's worth noting that high formation rates don't always equal high survival rates. Previous tech booms (crypto in 2021–22, for example) saw a surge in incorporations followed by elevated dissolution rates 18–24 months later. We'll be watching AI company survival data closely throughout 2026.

Key takeaways

• AI company formations are up ~68% YoY in the first two months of 2026
• AI consultancies are the biggest category, driven by enterprise demand
• London leads but the North West is growing fastest (up ~95% YoY)
• Vertical AI (industry-specific applications) is the dominant trend
• B2B sellers should target this segment — they're well-funded, fast-moving, and need services early
• Speed matters — reach AI companies within 14 days of incorporation for the best response rates

We'll update this analysis at the end of Q1 2026 when March incorporation data is finalised. To track AI-related formations daily, start a free trial of NewCo Data.