Business Details
15 Years
experience
Your Trusted App Development Partner
Established in 2011, Thumbmunkeys has grown from a small startup to become a leading UK-based B2B mobile, web, and product development company. Our mission focuses on expanding design and technical expertise through each project, prioritising problem-solving and creating valuable user experiences over mere project delivery. With a team guided by transparency, commitment, and a passion for learning, we develop solutions that simplify users' lives while generating business value. Our ISO-certified processes ensure quality and information security, underpinning our work with clients ranging from startups to government bodies. We maintain a human-centric approach to app development, combining research-led methodologies with creative innovation.Our portfolio includes award-winning in-house products like Ag-drive and Visibeat, alongside partnerships with organisations such as Transport for London. With over 60 years of combined leadership experience, we deliver end-to-end services spanning UI/UX design, agile development, and post-launch support. Our commitment to GDPR compliance and annual ISO recertification demonstrates our dedication to data protection and quality management. We foster long-term partnerships through transparent communication and granular attention to project details, consistently exceeding client expectations.
Services
UI/UX Design
Mobile App Development
Web Development
Aftercare Support
Agile Development
Details
- Year established: 2011
Highlights and features
- We have over 10 years of experience in mobile and web app development
- Our ISO 27001 and ISO 9001 certifications ensure quality and security
- We implement agile development with bi-weekly sprint releases
- Our team includes directors with combined 60+ years of software expertise
- We maintain 100% GDPR compliance for data protection
Associations and certifications
- ISO 27001
- ISO 9001
What people say
Award-winning solutions
ISO-certified processes
Expert technical team
Timely project delivery
Innovative digital products
Services
UI/UX Design
Our research-driven UI/UX design process creates intuitive digital experiences. We develop user personas, information architecture, and clickable prototypes to validate concepts before implementation. Our designers combine branding elements with functional interfaces across mobile and web platforms, ensuring consistency through comprehensive design systems.
Mobile App Development
We build custom iOS and Android applications using agile methodologies. Our development process includes feature definition, sprint planning, and continuous integration practices. We deliver secure, scalable solutions with bi-weekly releases, maintaining ISO-certified quality standards throughout the development lifecycle.
Web Development
Our web development services create secure, connected platforms with responsive interfaces. We implement backend systems, APIs, and cloud infrastructure to support complex business requirements. Each solution follows ISO-certified quality management processes and integrates with mobile applications when needed.
Agile Development
We employ two-week development sprints with continuous integration and deployment. This approach enables regular stakeholder feedback, adaptive planning, and transparent progress tracking. Our agile process reduces risks while maintaining alignment with evolving business requirements throughout the project lifecycle.
Aftercare Support
Our post-launch services include system monitoring, bug fixes, and feature enhancements. We offer time-and-materials contracts for ongoing development and provide proactive maintenance to ensure application stability and security in production environments.
People
Mark Bryan
Founder and CEO
With over 20 years' experience in software development, Mark leads Thumbmunkeys' strategic direction. He established the company in 2011 and has grown it into a UK-based ISO-certified technology firm delivering digital solutions for businesses and government organisations.
Stefan Perauer
Founder and Director
Stefan co-founded Thumbmunkeys and oversees technical operations. His expertise in software architecture and agile methodologies ensures delivery of high-quality digital solutions. He has contributed to major projects including Transport for London's congestion charge app.
Tanuj Sharma
Director
Tanuj manages client relationships and project delivery. With extensive experience in digital transformation projects, he ensures client requirements are translated into effective technical solutions while maintaining ISO-certified quality standards.
Questions
What services does Thumbmunkeys offer?
We provide end-to-end mobile and web app development, including UI/UX design, agile development, and post-launch support. Our services cover research, design, development, testing, and maintenance.
How does Thumbmunkeys ensure project quality?
We follow ISO 9001-certified quality management processes and ISO 27001 information security standards. Our agile methodology includes bi-weekly sprints, continuous testing, and regular stakeholder reviews.
What industries do you work with?
We serve diverse sectors including agriculture (Ag-drive), transportation (Transport for London), law enforcement (Humberside Police), and charity organisations through custom digital solutions.
How long has Thumbmunkeys been in business?
We've been operating since 2011, growing from a startup to become a UK-based B2B technology company with ISO-certified processes and international clients.
What makes Thumbmunkeys different?
Our combination of ISO certifications, agile methodology, and 10+ years' experience delivering complex projects sets us apart. We maintain transparency through bi-weekly releases and stakeholder collaboration.
Do you work with startups and established businesses?
Yes, we partner with startups through our business partner program and deliver solutions for established organisations including government bodies and multinational corporations.
