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Our Small Business Lending Program Looks Beyond The Balance Sheet


Welcome to Your Bay Area Business Bank

Experience the personal business banking and legendary service that is Bank of Marin.


Everyone's a Winner

Thanks to Race Ambassador Dean Karnazes, the NorCal Distance Project and all the runners, volunteers and sponsors who helped make our inaugural running festival a great success.



Business Grown Here, Together

From structuring financing to navigating the local business community, Bank of Marin is more than just a bank. We partner with every business we serve to develop custom solutions built specifically for your banking needs. Our team of financial experts will listen to your business and personal goals and devise solutions that will safely, securely and quickly get you to where you want to be.


Unlike other banks, Bank of Marin has its roots in the Bay Area, and understands the business landscape in ways that only a local can. If you think your business should be as important to your bank as it is to you, turn to Bank of Marin.

Our Business services include Lending, Checking and Savings accounts, Cash Management, Business Online Banking and Payroll, Business Credit Cards and more.

"The bank took the time to understand my business."

Greg Womble, President
D&F Liquidators

"Our transition to Bank of Marin was seamless."

Linda Parks, President and CEO
LIXIT Corporation


Creative Lending Solutions to Drive Opportunity

Bank of Marin is the smart option for Bay Area businesses. Our financing solutions are backed by personal attention and expert advice. We are dedicated to supporting our commercial customers by truly understanding your business and devising solutions where others see roadblocks.

With a broad array of business services, we have the tools and expertise to help you grow and succeed.

Our Commercial services include Commercial Loans, Construction Lending, Wine Lending, Equipment Leasing, Checking and Savings accounts, Cash Management, Business Online Banking and Payroll, Business Credit Cards and more.

"We feel taken care of."

Elaine Petrocelli, President
Book Passage


Personal is About Relationship, Not Accounts

At Bank of Marin, we take our role in the community very seriously. That means supporting not just the businesses of the Bay Area, but the people behind those businesses as well.

Our personal banking services cover everything you need to feel secure that your money is in good hands. From trusts and wealth management to mobile banking and credit cards, our expert team is there at every step to guide you. See for yourself what a difference a bank built in your community can make.

Our personal services include checking and savings accounts, credit cards, online and mobile banking, kids and teens savings accounts, and more.


Deborah H. Smith, Director of Wealth Management & Trust Services
Bank of Marin


Trust, Wills, and Healthcare Directives

As a relationship-focused bank, we put you first at every stage of life. This includes helping you navigate the complexities of establishing trusts, wills and healthcare directives. At Bank of Marin our role is to guide you at the right time, to help you answer your most pressing questions and concerns, and to anticipate your needs before they become an unnecessary burden to your family or your business.

There can be some confusion about how a trust is different from a will and who needs one. Most people need a will and a healthcare directive as part of a basic estate plan. We can help you analyze your assets to determine if the cost of creating and maintaining a trust is justified. For those who already have a trust, we can also help determine if your trust needs updating.

For more information about our services and how we can meet your needs, please contact a member of our knowledgeable Wealth Management & Trust Team.


Personalized business banking, right next door

Serving the entire Bay Area, Bank of Marin combines regional reach with local knowledge to deliver an unsurpassed range of services. Stop by your local branch to learn how Bank of Marin can help elevate your commercial, business or personal banking.

Come in and meet with us today.


Alameda (South Shore)
2130 Otis Drive
Alameda, CA 94501
(510) 748-8400

Alameda (Park)
1416 Park Street
Alameda, CA 94501
(510) 748-8425

Oakland (Grand)
155 Grand Avenue, Suite 100
Oakland, CA 94612
(510) 748-8800

Oakland (Cactus Restaurant – ATM only)
5642 College Avenue
Oakland, CA 94618

Novato (Administrative Office – no branch service)
504 Redwood Boulevard, Suite 100
Novato, CA 94947
(415) 763-4520

Corte Madera
504 Tamalpais Drive
Corte Madera, CA 94925
(415) 927-2265

501 Sir Francis Drake Boulevard, Suite 100
Greenbrae, CA 94904
(415) 785-1565

Mill Valley
19 Sunnyside Avenue
Mill Valley, CA 94941
(415) 380-4665

Novato (Ignacio)
368 Ignacio Boulevard
Novato, CA 94949
(415) 884-2265

Novato (Grant)
1450 Grant Avenue
Novato, CA 94945
(415) 899-7338

San Rafael (Andersen)
999 Andersen Drive, Suite 190
San Rafael, CA 94901
(415) 259-0365

San Rafael (Downtown)
1101 Fourth Street
San Rafael, CA 94901
(415) 485-2265

San Rafael (Northgate)
4460 Redwood Highway
San Rafael, CA 94903
(415) 472-2265

2656 Bridgeway, Suite D
Sausalito, CA 94965
(415) 289-8710

1 Blackfield Drive
Tiburon, CA 94920
(415) 381-2265

Petaluma (Marina)
799 Baywood Drive
Petaluma, CA 94954
(707) 781-2210

Petaluma (North)
1371 North McDowell Blvd.
Petaluma, CA 94954
(707) 658-4210

Petaluma (Downtown)
8 4th Street
Petaluma, CA 94952
(707) 781-1810

Santa Rosa
50 Santa Rosa Ave, Suite 100
Santa Rosa, CA 95404
(707) 508-3377

136 West Napa Street
Sonoma, CA 95476
(707) 933-3750

600 Trancas Street
Napa, CA 94558
(707) 265-2000

San Francisco (Commercial Banking Office)
345 California St, Suite 1150
San Francisco, CA 94104
(415) 403-5580

Marck Zuehlsdorff, VP
Market Manager

Bank of Marin, Napa and Sonoma

Walking the Walk

When you ask Marck Zuehlsdorff what he likes most about his job at Bank of Marin, he’ll tell you it’s the opportunity to learn something new every day. Most recently, he graduated from the Pacific Coast Banking School, a graduate-level management education program focused specifically on the financial services industry.

A key part of his role as Market Manager is establishing and growing relationships with business owners and community leaders, something that comes easily to Zuehlsdorff. As an outsider moving to Sonoma six years ago when he opened the Bank of Marin office, it took patience to build trust and gain acceptance, something Zuehlsdorff has earned by “walking the walk, not just talking the talk.” This includes his devotion to community service.

Through the Sonoma Valley Mentoring Alliance, an organization that pairs at-risk youth with successful adults to provide guidance and support, Zuehlsdorff has a 6-year ongoing mentor relationship with a middle school student.  He also heads Sonoma Valley Rotary’s Community Committee where he leads approximately one work project per month, with the goal of shaping the future of the wine country for the better.

Prior to changing industries to become a banker, Zuehlsdorff managed the Enterprise Rental Car facility at Oakland Airport. “When you’re dealing with 500 people per day, it’s a great lesson in how to be empathetic and find ways to deliver great service.” The same is true in his daily interactions with customers at Bank of Marin. “I am so happy to have found Bank of Marin, a company that does banking the right way. Because I believe in what we do and how we treat people, I am inspired to do a great job.”

Come in and meet us today