Question 1

How do I become an approved vendor for County of Sonoma?

Accepted Answer

County of Sonoma currently works with 1,419 vendors across contract types including PROFESSIONAL_SERVICES, LEGAL, FINANCIAL_SERVICES, Professional Services, and Electrical Equipment Services. Start by reviewing their procurement guidelines and vendor registration requirements. Getting in early — before opportunities go to formal bid — gives you a significant edge.

Question 2

How do I win a contract with County of Sonoma?

Accepted Answer

Small purchases under CA's simplified acquisition threshold can be awarded directly — no formal bidding required. Recent meeting discussions at County of Sonoma include county OF SONOMA — Procurement Intelligence (January 2026), Sonoma County Supervisors Approve Tourism Grants and Food Partnerships, and Sonoma County Board of Supervisors Meeting Summary: Business Focus, suggesting active spending in these areas. The key is timing: reach the right department head while they're still scoping the project, not after the RFP is already live. Monitoring what agencies are discussing and spending on helps you start conversations before the competition.

Question 3

Where does County of Sonoma publish RFPs?

Accepted Answer

County of Sonoma publishes formal RFPs on its official website and CA's state procurement portal. Aggregating all sources into one place ensures you never miss an opportunity.

Question 4

Who makes purchasing decisions at County of Sonoma?

Accepted Answer

At County of Sonoma, purchasing decisions are overseen by the agency's procurement office, with department heads holding significant influence over vendor selection. Knowing who controls budget and who influences vendor selection is the difference between a warm introduction and a cold call.

Question 5

What does County of Sonoma spend the most on?

Accepted Answer

Based on 297 tracked contracts, County of Sonoma spends most on Capital Projects (194), Grants (49), Public Health (20), Environmental Services (20), and Public Services (14). Contract types include PROFESSIONAL_SERVICES, LEGAL, FINANCIAL_SERVICES, Professional Services, and Electrical Equipment Services. A complete spending breakdown — by category, vendor, contract value, and renewal date — helps you target the highest-value opportunities.

Question 6

Who are County of Sonoma's current vendors?

Accepted Answer

County of Sonoma currently works with vendors including THORN RUN PARTNERS, NOSSAMAN LLP, SONOMA COUNTY TRANSPORTATION AUTHORITY, DR MICHAEL STACEY, VINCE SIGAL ELECTRIC, METROPOLITAN PLANNING GROUP, STONE CREEK ENVIRONMENTAL CONSULTING, CREAMS TOWING, INFRATERRA, and SSP AMERICA. These vendors span contract types like PROFESSIONAL_SERVICES, LEGAL, FINANCIAL_SERVICES, Professional Services, and Electrical Equipment Services. Understanding who the incumbents are — what they were awarded and when contracts are up for renewal — helps you position competitively.

Question 7

What projects is County of Sonoma working on?

Accepted Answer

Based on 6 tracked meetings, County of Sonoma is actively discussing: county OF SONOMA — Procurement Intelligence (January 2026), Sonoma County Supervisors Approve Tourism Grants and Food Partnerships, Sonoma County Board of Supervisors Meeting Summary: Business Focus, Sonoma County Supervisors Discuss Truth Act Forum & Upcoming Business, and Sonoma County Board of Supervisors Convenes Budget Hearings. These meeting topics indicate active project areas where the agency is scoping requirements, allocating budget, or evaluating vendors — often 6–18 months before formal RFPs are published.

County of Sonoma

County of Sonoma Board Meeting Summaries6 found

county OF SONOMA — Procurement Intelligence (January 2026)

Sonoma County Supervisors Approve Tourism Grants and Food Partnerships

Sonoma County Board of Supervisors Meeting Summary: Business Focus

Sonoma County Supervisors Discuss Truth Act Forum & Upcoming Business

Sonoma County Board of Supervisors Convenes Budget Hearings

County of Sonoma Vendors & Contracts1419 vendors116 contracts

THORN RUN PARTNERS

NOSSAMAN LLP

SONOMA COUNTY TRANSPORTATION AUTHORITY

DR MICHAEL STACEY

Recent Contracts116

County Expands Federal Advocacy Contract with Thorn Run Partners

Legal Services Contract Amended with Nossaman LLP

Transportation Funding Agreement Approved with Sonoma County Transportation Authority

Dr. Michael Stacey new interim Health Officer

Vince Sigal Electric gets contract extension

Planning Group to update Airport Area Specific Plan

Stone Creek Consulting gets stormwater contract

Creams Towing Inc Services approved

InfraTerra, Inc. Receives approval for pipeline assessment

SSP America lease agreement authorized

Top Sectors

1415 more vendors selling to County of Sonoma

How to sell to County of Sonoma

See how teams sell to County of Sonoma

Common questions about selling to County of Sonoma

How do I become an approved vendor for County of Sonoma?

How do I win a contract with County of Sonoma?

Where does County of Sonoma publish RFPs?

Who makes purchasing decisions at County of Sonoma?

What does County of Sonoma spend the most on?

Who are County of Sonoma's current vendors?

What projects is County of Sonoma working on?

Nearby Agencies

Stop chasing RFPs.
Start shaping them.

County of Sonoma

County of Sonoma Board Meeting Summaries6 found

county OF SONOMA — Procurement Intelligence (January 2026)

Sonoma County Supervisors Approve Tourism Grants and Food Partnerships

Sonoma County Board of Supervisors Meeting Summary: Business Focus

Sonoma County Supervisors Discuss Truth Act Forum & Upcoming Business

Sonoma County Board of Supervisors Convenes Budget Hearings

County of Sonoma Vendors & Contracts1419 vendors116 contracts

THORN RUN PARTNERS

NOSSAMAN LLP

SONOMA COUNTY TRANSPORTATION AUTHORITY

DR MICHAEL STACEY

Recent Contracts116

County Expands Federal Advocacy Contract with Thorn Run Partners

Legal Services Contract Amended with Nossaman LLP

Transportation Funding Agreement Approved with Sonoma County Transportation Authority

Dr. Michael Stacey new interim Health Officer

Vince Sigal Electric gets contract extension

Planning Group to update Airport Area Specific Plan

Stone Creek Consulting gets stormwater contract

Creams Towing Inc Services approved

InfraTerra, Inc. Receives approval for pipeline assessment

SSP America lease agreement authorized

Top Sectors

1415 more vendors selling to County of Sonoma

How to sell to County of Sonoma

See how teams sell to County of Sonoma

Common questions about selling to County of Sonoma

How do I become an approved vendor for County of Sonoma?

How do I win a contract with County of Sonoma?

Where does County of Sonoma publish RFPs?

Who makes purchasing decisions at County of Sonoma?

What does County of Sonoma spend the most on?

Who are County of Sonoma's current vendors?

What projects is County of Sonoma working on?

Nearby Agencies

Stop chasing RFPs.Start shaping them.

Stop chasing RFPs.
Start shaping them.