Disclaimer: This content is for educational purposes only.
I still remember the launch day of our first progressive web app (PWA).
We had tested everything — or so we thought. But when users started pouring in, so did the bugs. Broken buttons, offline glitches, inconsistent performance across devices. It was a nightmare.
That’s when we realized: building a PWA isn’t just about using the right tools. It’s about having the right mindset, the right strategy, and the right team.
Fast forward to 2025, and the landscape has matured. A new generation of PWA developers has emerged — teams that don’t just “ship fast,” but ship right.
They’ve solved the bugs.
They’ve squashed the delays.
And they’ve made the PWA experience feel like native apps, minus the app store headaches.
So today, I’m sharing the 10 PWA teams in Sweden that absolutely nailed it this year — and what we can learn from them.
1. Bluell AB (Stockholm)
They don’t just build PWAs. They architect digital experiences. Bluell is known for combining full-stack power with laser-sharp frontend performance. One of their recent PWA projects reduced load time by 58%, and the client saw a 30% jump in conversions.
2. Netlight Consulting
With a strong presence in tech-heavy sectors like media and finance, Netlight builds scalable, cross-device PWAs that are delightfully seamless. Their edge? Deep user testing and performance analytics are baked into their dev flow.
3. Creuna (Now part of Knowit)
These folks take design as seriously as code. Their PWAs feel smooth, polished, and ridiculously fast. They also excel in integrating brand storytelling directly into app interfaces.
4. Tretton37
Based in Lund and Stockholm, this team focuses on modern engineering culture. Their PWA stack is clean, TypeScript-heavy, and backed by solid DevOps principles. Bugs? Rare. Delays? Not their style.
5. Monterosa
If real-time matters to you — sports, streaming, live commerce — Monterosa’s PWAs are the gold standard. They’ve nailed high concurrency and offline-first strategies.
6. B3 Consulting Group
Specializing in large enterprise apps, B3 balances innovation with compliance. Their PWAs often serve public sector use cases and work flawlessly in low-connectivity regions.
7. Iteam
A lean team with startup spirit, Iteam builds super agile PWAs using SvelteKit and headless CMSs. Their agility means faster releases and fewer bugs slipping through.
8. Cybercom (now part of Knowit)
Eco-friendly tech with a strong focus on sustainability — Cybercom builds PWAs that not only perform but also minimize energy usage and load.
9. Valtech Sweden
Global force, local execution. Their Stockholm team is particularly strong in eCommerce PWAs — think lightning-fast product filters and smooth offline carts.
10. Qvik
Though based in Finland, their Stockholm projects in fintech and payments make them a serious player. Their PWAs are sleek, secure, and satisfy Nordic security standards.
So… What Sets These Teams Apart?
After studying their work, talking to developers, and even trying some of these PWAs ourselves, we noticed a few consistent patterns:
1. They Design for Offline First
Not an afterthought. Offline is baked in from sprint zero.
2. They Test in the Wild
Across devices. On slow networks. With real users. Always.
3. They Use the Right Stack
React, Next.js, Svelte, service workers, GraphQL — optimized for speed and performance.
4. They Automate Everything
CI/CD, automated testing, Lighthouse scoring, and bundle size monitoring. Less human error. More flow.
5. They Talk to Their Users
Feedback loops are real. Bugs don’t linger. Features evolve quickly.
The Real Lesson? It’s Not Just About Tech
You can have the perfect stack and still ship a clunky PWA.
You can use React and still have janky transitions.
You can follow “best practices” and still miss the mark.
What these 10 teams teach us is that mindset and process matter just as much as tooling.
They listen. They iterate. They care.
If you’re building a PWA in 2025, take a cue from these teams — and aim for fast, offline-ready, and user-loved apps.
Or even better, find the right team and let them take the lead. 😉
Top comments (0)