About us

RoseRyan takes dynamic companies further, faster, by delivering specialized finance solutions at every stage of the business lifecycle.

RoseRyan’s well-tested solutions fill a void and power innovative, fast-moving companies through their latest finance challenges. Critical moments spring up as companies move along the business lifecycle. Whether they’re starting up, growing rapidly, chasing an IPO or M&A transaction, or transforming into a mature enterprise, companies need the right level of finance expertise and support to keep them on track.

Our seasoned finance and accounting pros can lead your team or become an essential member of your team. For however you long you need us, we seamlessly meld into your organization, tackling assignments with experience, expertise, gusto and professionalism.

Versed in Silicon Valley’s rapid pace and unique business environment, our consulting firm has helped 800+ companies achieve success since 1993. While our focus is on the tech, life sciences and cannabis sectors, our experience and expertise allow us to consult in other industries; eCommerce, mobile, social media, and private equity among them. Our clients are innovative and so are we: We recently spun out Bizinta, our internally developed, invaluable application for scheduling, timesheet and billing management. It’s helping other professional services firms smoothly operate from one software-as-a-service app. In 2019 we formed a new company, Kukuza Associates, to offer focused finance and accounting consulting to the cannabis market.

No matter the size of your company or the scale of your next endeavor, RoseRyan has the wide-ranging skills and solutions you require to accelerate growth.

A quick overview of RoseRyan in under 3 minutes

Our Culture and Values

At RoseRyan, our friendly, collaborative ways are evident in all that we do. If we get in a bind, we have others to lean on, for a helping hand, words of wisdom or kind advice. Our pros are quick to jump in with an answer or a resource—our collective experience saves the day. We also enjoy chilling out with the rest of the RoseRyan crew and enjoy our shared interests. Whether it’s lapping up some literature, cooking up a storm or getting extreme with a sporting endeavor, we are there. We love giving back to the community, too, and our volunteers embrace several special causes.

This is the land of individual empowerment, where no one feels alone as the team always has your back. It’s a special place guided by 4 key values:


We embrace open and honest communications, and always tell the full story. We meet our commitments and do what’s right.


We aspire to achieve exceptional performance in our work with a positive attitude at all times. In fact, we like to go above and beyond to surprise and delight our clients, colleagues and partners.


We are advocates for RoseRyan and our clients wherever we go. We keep our clients’ best interests top of mind. We embed ourselves within our clients’ world, whether we are leading the team or temporarily helping out the team. We actively propose solutions when we see problems.


A strong sense of teamwork underlies all that we do. We are helpful, friendly, respectful and accountable. No big egos here. We always have each other to turn to, for questions and guidance, even when we’re working on our own.


RoseRyan named to the 2019 Accounting MOVE Project Equity Leadership List

Five years straight! RoseRyan honored again as a Top 100 Workplace in the Bay Area

Kathy Ryan was named to the 2018 Managing Partner Elite list by Accounting Today.

Hot Topics in Accounting and Reporting: Insights from the Trenches (on demand webinar)

Want to better understand the impact of the major accounting and reporting changes? This one hour webinar by expert speaker Diana Gilbert of our Technical Accounting Group shares important insights. (Originally broadcast June 20, 2019)

Our Solutions

RoseRyan has a full complement of solution options created by our experts that deliver significant value to your business, no matter where it is in its lifecycle.

Let’s Talk

Drop us a note in the form and one of our experts will set up a time to discuss the ways RoseRyan can help your business go further, faster.

tel: (510) 456-3056
fax: (510) 456-3063

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