London's Trusted Software Development Partner
Custom mobile apps, FinTech solutions, and AI platforms for London startups, scale-ups, and FTSE 350 companies - Ortem Technologies delivers enterprise-grade engineering at 65% below London agency rates.
Why Ortem?
Why London Businesses Choose Ortem
Ortem Technologies is a premier software development partner for London businesses. From Canary Wharf fintech firms and Shoreditch startups to City of London financial institutions and West London media companies, we have helped 60+ UK clients build world-class digital products. London is Europe's largest technology market - and with Ortem, businesses get Silicon Valley-quality engineering with full GDPR compliance, UK GDPR alignment, FCA awareness, and GMT-compatible project management.
Dedicated Team
A named project manager and lead engineer assigned to your account from day one.
Timezone Aligned
4.5 hours business hours coverage for real-time collaboration.
IP Protection
Full IP ownership transferred to you. NDAs signed before any project discussions.
Verified Quality
5.0 Upwork rating with 100+ projects delivered and zero payment disputes.
Agile Process
Weekly sprint reviews, transparent Jira boards, and daily async status updates.
Post-Launch Support
3-month post-launch warranty included. SLA-backed support plans available.
What We Offer
Services for London Clients
FinTech App Development London
FCA-aware financial software for London fintech startups and banks. Open banking (PSD2/UK Open Banking), digital wallets, investment platforms, RegTech compliance tools, and neo-bank core banking integrations.
Learn moreMobile App Development London
iOS, Android, and cross-platform apps for London businesses in financial services, retail, media, and logistics. UK App Store expertise with Faster Payments, Open Banking, and UK-specific compliance integrations.
Learn moreAI & Machine Learning Development
Custom AI for London enterprises - LLM integration, RAG pipelines, NLP for legal and financial documents, and computer vision. Built on AWS eu-west-2 (London) for UK data residency and ICO compliance.
Learn moreSaaS Platform Development
Full-stack B2B SaaS for London software companies - from Seed round to Series B. GDPR-compliant architecture, Stripe UK billing, and AWS London region hosting for data sovereignty.
Learn morePropTech & Real Estate Software
Property listing platforms, letting management systems, and digital conveyancing tools for London estate agents and PropTech startups. SDLT calculations, EPC integrations, and Land Registry API connectivity.
InsurTech & RegTech Solutions
Software for London's insurance and regulatory technology sector. Lloyd's of London ecosystem integrations, FCA reporting automation, and AI-powered underwriting tools.
Client Voices
What Our London Clients Say
"Ortem Technologies transformed our outdated website into a modern, responsive platform. Their attention to detail and understanding of our brand made the process seamless."
Sophie L.
London, UK
"The OrtemTech team was exceptional in developing our e-commerce website. Their solutions enhanced our online presence and boosted sales."
Oliver T.
Leeds, UK
"Ortem Technologies developed a robust web application for our internal processes. Their team's dedication and technical knowledge were evident throughout the project."
Emily J.
Bristol, UK
FAQ
Common Questions from London Clients
Ready to Build with Ortem?
Join 60+ London businesses already building with us. Get a free consultation today.