Businesses in Monte Sereno, California

As of October 12, 2026, ListRiver's records show 454 active registered businesses in Monte Sereno, California. 64% are LLCs.

From official California registry records, updated weekly. Most Monte Sereno businesses are in Santa Clara County. Look up a California business by name.

Businesses on record

454

Formed in the last 12 months

Formed in September

With a registered agent

98%

443 records

New Monte Sereno businesses per month

Businesses on record by formation month, through September 2026. Monthly California new-business reports

Entity types

LLCs289 · 64%
Corporations97 · 21%
Other43 · 9%
Limited partnerships25 · 6%

Top ZIP codes

ZIP 95030446 · 98%
ZIP 956302 · 0%
ZIP 950321 · 0%
ZIP 958301 · 0%
ZIP 951251 · 0%
ZIP 950501 · 0%
ZIP 951111 · 0%
ZIP 959301 · 0%

Newest business names registered in Monte Sereno

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Business	City	Type	Formed
Name hidden	Monte Sereno	LLC	Jul 2026
Name hidden	Monte Sereno	LLC	Mar 2026
Name hidden	Monte Sereno	Other	Jan 2026
Name hidden	Monte Sereno	LLC	Jan 2026
Name hidden	Monte Sereno	LLC	Jan 2026
Name hidden	Monte Sereno	LLC	Jan 2026
Name hidden	Monte Sereno	LLC	Jan 2026
Name hidden	Monte Sereno	LLC	Jan 2026
Name hidden	Monte Sereno	LLC	Jan 2026
Name hidden	Monte Sereno	Corporation	Jan 2026
Name hidden	Monte Sereno	LLC	Jan 2026
Name hidden	Monte Sereno	Corporation	Jan 2026
Name hidden	Monte Sereno	Corporation	Jan 2026
Name hidden	Monte Sereno	LLC	Jan 2026
Name hidden	Monte Sereno	LLC	Jan 2026
Name hidden	Monte Sereno	LLC	Jan 2026
Name hidden	Monte Sereno	Corporation	Jan 2026
Name hidden	Monte Sereno	Corporation	Jan 2026
Name hidden	Monte Sereno	LLC	Jan 2026
Name hidden	Monte Sereno	LLC	Jan 2026
Name hidden	Monte Sereno	LLC	Jan 2026
Name hidden	Monte Sereno	LLC	Jan 2026
Name hidden	Monte Sereno	Corporation	Jan 2026
Name hidden	Monte Sereno	LLC	Jan 2026
Name hidden	Monte Sereno	LLC	Jan 2026

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Common questions about Monte Sereno businesses

How many businesses are registered in Monte Sereno, California?

ListRiver has 454 active registered businesses in Monte Sereno, California on record as of October 12, 2026, from official California business registry data. Dissolved and defunct businesses are not counted.

How many new businesses were formed in Monte Sereno, California in September 2026?

0 businesses on record in Monte Sereno, California were formed in September 2026.

How many new businesses opened in Monte Sereno, California in the last 12 months?

27 businesses on record in Monte Sereno, California were formed in the 12 months through September 2026.

What is the most common type of business in Monte Sereno, California?

LLCs are the most common: 289 of 454 businesses on record (64%), followed by Corporations with 97 (21%).

Where does this data come from?

From California's official business registry. ListRiver loads each new state file, standardizes it, removes duplicates and updates its database weekly. Email and industry details are added from SMBCredit.net where available.

How do I get a list of businesses in Monte Sereno, California?

Use ListRiver's list builder to filter Monte Sereno, California businesses by entity type, formation date, industry and contact details, see the exact count and price, and download a CSV. Every list includes monthly refresh files.

More California business lists

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<div style="max-width:520px"><iframe src="https://listriver.com/embed/new-businesses/california/monte-sereno" title="New businesses in Monte Sereno, California by month" width="100%" height="370" style="border:0" loading="lazy"></iframe><p style="font:13px sans-serif;margin:4px 0 0">Source: <a href="https://listriver.com/business-lists/california/monte-sereno">Businesses in Monte Sereno, California</a>, ListRiver</p></div>

About this data

Counts come from official California business registry records on file with ListRiver, current as of October 12, 2026. They include businesses that are active on the state register; dissolved and defunct entities are excluded. Contact details are added from SMBCredit.net where available. Formation months reflect the registration date the state reports. See the methodology for sources, update schedules and known limits.