Full product build
Strategy through launch and beyond, with one accountable team and one plan.
Best for: New products and major rebuilds
Services
We modernize outdated apps, add AI to them and build new ones, with every service around the app under one roof. Each can be commissioned on its own.
All servicesModernize
Service lines
Industries
Dedicated practices for regulated healthcare, enterprise operations and consumer products, with enterprise as our core focus.
All practicesPractices
Organizations
Security & compliance
How we protect your code and data, and how we engineer apps to HIPAA, SOC 2 Type II, GDPR, PCI-DSS and OWASP MASVS.
Trust & securityCompany
Twenty years of researching, designing, building, testing and securing mobile software.
All contact optionsPrimeServ
Who we serve
Large organizations are our primary focus, and our delivery, governance and security practices are built for them. We bring the same senior team and standards to mid-sized companies, small businesses and startups.


Our core focus. Large organizations bring us their most demanding mobile programs: regulated data, complex integrations, many stakeholders and a security review at every gate.

Mid-sized companies get the same senior team and standards our enterprise programs do, with phased plans that match how you budget.

Some of our most rewarding work comes from smaller organizations with a clear vision. You get the same team, the same standards and the same attention as our largest programs.

We help startups turn an idea into a product ready for real customers, with the research, engineering, testing and security it needs and without the cost of building that team yourself.
By role
Engagement models
Strategy through launch and beyond, with one accountable team and one plan.
Best for: New products and major rebuilds
Engineers, QA and designers embedded in your roadmap, tools and rituals.
Best for: Enterprise programs and roadmaps that need capacity
A penetration test, market study, QA program or audit on its own.
Best for: Specific needs, any app, built by anyone
Monitoring, maintenance and OS-update readiness with defined service levels.
Best for: Live apps that must stay healthy and current
20 years of mobile engineering
Share the platforms, compliance needs and budget. Programs over $50k go straight to an engineering lead.
We read every requestAn engineering lead reviews your brief, not a sales queue.
Programs of $50k or more go to an engineering leadNot a sales queue: a lead reviews the brief and contacts you to set a time.
You get a planArchitecture options, team shape and a phased estimate.