Contact

Let's build something

substantial.

We respond to every message within one business day. If your project requires a faster response, mark it as urgent in your message and we will prioritise accordingly.

E-mailGeneral enquirieshello@roserug.com
E-mailEnterprise & partnershipsenterprise@roserug.com
LocationHeadquartersSan Francisco, California
Our commitment

Every message receives a substantive reply — not a template acknowledgement. We read every submission personally.

By submitting this form, you agree that we may contact you about your inquiry.

How quickly do you respond?

All messages receive a substantive reply within one business day. Urgent inquiries marked as such are typically addressed within four hours.

Do you work with early-stage companies?

We do, selectively. We accept early-stage engagements when the problem space aligns with our research interests or when the team demonstrates technical seriousness.

What does an engagement look like?

Most projects begin with a scoping call, followed by a written technical proposal. We do not charge for initial consultations.