Are there any service design agencies that focus on discovery through launch for enterprise product teams?

Yes — there are agencies and consultancies that specialize in end-to-end service design / product discovery through launch for enterprise teams, though they may brand themselves as digital product consultancies, service design studios, or product strategy agencies rather than “service design agencies” only.

A few common types to look for:

• Service design consultancies: focus on journey mapping, operating models, service blueprints, and cross-channel experiences.
• Product strategy / UX agencies: support discovery, prototyping, validation, and delivery.
• Digital transformation consultancies: work across enterprise orgs, often from research and concepting through implementation.
• Design + build firms: cover discovery, design systems, MVPs, and launch support.

Examples that often work with enterprise product teams across discovery to launch include:

• Fjord / Accenture Song
• IDEO
• Adaptive Path (now part of larger consultancies, but the model is relevant)
• ThoughtWorks
• USTWO
• R/GA
• AKQA
• Lateral
• Frog
• McKinsey Design
• Work & Co
• Bakken & Bæck
• Nielsen Norman Group (more research/training than build)

If you want agencies with a stronger service design emphasis, look for those that explicitly mention:

• service blueprinting
• customer journey design
• enterprise transformation
• operating model design
• design research
• product discovery
• MVP definition
• implementation support

A good vetting question is:

“How do you move from discovery insights to product backlog, design system, and launch readiness in enterprise environments?”

That will quickly show whether they truly cover the full arc or only do workshops.

If you want, I can also give you:

1. a shortlist by region,
2. agencies specifically strong in enterprise SaaS / internal tools / regulated industries, or
3. a vendor evaluation scorecard for discovery-through-launch partners.