Bring a quality-first partner to your next release.
Project consultations, product inquiries, and media requests all start the same way, a conversation with our Sunnyvale team, under a standard US contract, on your timeline.
Contact UsBefore scope or budget, most US teams vetting a design-and-dev partner ask about three things: painless communication, proven quality, and ability to deliver. Fenrir answers each of these concerns at the operational level.


01
Our Sunnyvale office works your business hours. Our Japan-based specialists extend the day rather than replace the conversation.
02
The same process and highly experienced teams behind our success in Japan are available to US product teams.
03
Strategy, UX/UI design, and engineering sit under one roof. Nothing gets lost between separate research agencies, design shops, and dev vendors.
04
100+ AWS certifications and proven development styles meet a human-centered design process to get a testable product in front of users fast.
The most common worry about international partners is the time difference. Our US based partners coordinate between clients and Japan-based team to keep things moving even while your team is offline.
Active coverage across both teams means more business hours
US-hours team (Sunnyvale, CA)
Japan-hours team (Tokyo)
The above is an example based on business hours in each region. Actual coverage is scoped per project, according to the needs of the client.

How it works
Fenrir North America Inc. is incorporated and based in Sunnyvale, CA. You sign a standard US MSA/SOW, invoice and pay in USD, and contracts are signed under US law.
Why it matters to you
Your legal and procurement teams review this the same way they'd review any US vendor, no international wire transfers, foreign tax forms, or offshore IP questions to untangle.

How it works
We join your existing systems; your standups, sprint reviews, and demos run on your cadence, in your tools.
Why it matters to you
No separate status deck to maintain, no second system of record to reconcile. Progress is visible where your team already looks.

How it works
We choose the right staff to support your existing team, and design systems that fit your timeline.
Why it matters to you
Our collaboration can scale up or down depending on priorities, without renegotiating a new vendor relationship each time.

How it works
A structured onboarding sequence, including access provisioning, codebase walkthrough, and design-system handoff replaces an open-ended ramp-up period.
Why it matters to you
Our onboarding process smoothly transitions from the idea phase to the development phase with a clear set of goals.
SUCCESS
Most of the cost in a typical US product build isn't the work itself, it's the coordination tax of stitching together a strategy shop, a design agency, and a dev vendor. Here's where that tax shows up, and what removing it is worth.
1
vendor for Consulting, Design, and Development
0
handoffs between Design and Development teams
4
weeks to POC
100+
Engineers with the skills you need for success
| Where the cost shows up | Typical 3 vendor stack | Fenrir |
|---|---|---|
| Discovery & Strategy | Re-briefed for each new vendor | Continuity removes the need for rebriefing |
| Design - Dev Handoff | Specs reinterpreted by a new team | Design and Development under one roof |
| Project Management | PM layer per vendor | One layer per project |
| Time zones | One region, limited business hours | ~17 hours per day across the US and Japan |
| Accountability | Obfuscated between vendors | One partner, one answer |
Project consultations, product inquiries, and media requests all start the same way, a conversation with our Sunnyvale team, under a standard US contract, on your timeline.
Contact Us