Businesses in Diamond Springs, California

As of October 1, 2026, ListRiver's records show 284 active registered businesses in Diamond Springs, California. 46% are LLCs.

From official California registry records, updated weekly. Most Diamond Springs businesses are in El Dorado County. Look up a California business by name.

Businesses on record

284

Formed in the last 12 months

Formed in September

With a registered agent

98%

277 records

New Diamond Springs businesses per month

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

Entity types

LLCs130 · 46%
Corporations102 · 36%
Other45 · 16%
Limited partnerships7 · 2%

Top ZIP codes

ZIP 95619282 · 99%
ZIP 956672 · 1%

Newest business names registered in Diamond Springs

Get all 284 Diamond Springs businesses · see price Just the 1 formed in the last 90 days · see price

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This is a small sample, not the full list. To keep automated scrapers from copying our data, we only show a handful of records on public pages. Your downloaded list includes every matching business.

Business	City	Type	Formed
Name hidden	Diamond Springs	LLC	Aug 2026
Name hidden	Diamond Springs	LLC	Jan 2026
Name hidden	Diamond Springs	LLC	Jan 2026
Name hidden	Diamond Springs	LLC	Jan 2026
Name hidden	Diamond Springs	LLC	Jan 2026
Name hidden	Diamond Springs	LLC	Jan 2026
Name hidden	Diamond Springs	LLC	Jan 2026
Name hidden	Diamond Springs	LLC	Jan 2026
Name hidden	Diamond Springs	LLC	Jan 2026
Name hidden	Diamond Springs	LLC	Jan 2026
Name hidden	Diamond Springs	LLC	Jan 2026
Name hidden	Diamond Springs	Corporation	Jan 2026
Name hidden	Diamond Springs	LLC	Jan 2026
Name hidden	Diamond Springs	Corporation	Jan 2026
Name hidden	Diamond Springs	LLC	Jan 2026
Name hidden	Diamond Springs	LLC	Jan 2026
Name hidden	Diamond Springs	LLC	Jan 2026
Name hidden	Diamond Springs	LLC	Jan 2025
Name hidden	Diamond Springs	Other	Jan 2025
Name hidden	Diamond Springs	LLC	Jan 2025
Name hidden	Diamond Springs	LLC	Jan 2025
Name hidden	Diamond Springs	LLC	Jan 2025
Name hidden	Diamond Springs	LLC	Jan 2025
Name hidden	Diamond Springs	LLC	Jan 2025
Name hidden	Diamond Springs	LLC	Jan 2025

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Common questions about Diamond Springs businesses

How many businesses are registered in Diamond Springs, California?

ListRiver has 284 active registered businesses in Diamond Springs, California on record as of October 1, 2026, from official California business registry data. Dissolved and defunct businesses are not counted.

How many new businesses were formed in Diamond Springs, California in September 2026?

0 businesses on record in Diamond Springs, California were formed in September 2026.

How many new businesses opened in Diamond Springs, California in the last 12 months?

17 businesses on record in Diamond Springs, California were formed in the 12 months through September 2026.

What is the most common type of business in Diamond Springs, California?

LLCs are the most common: 130 of 284 businesses on record (46%), followed by Corporations with 102 (36%).

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 Diamond Springs, California?

Use ListRiver's list builder to filter Diamond Springs, 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.

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<div style="max-width:520px"><iframe src="https://listriver.com/embed/new-businesses/california/diamond-springs" title="New businesses in Diamond Springs, 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/diamond-springs">Businesses in Diamond Springs, California</a>, ListRiver</p></div>

About this data

Counts come from official California business registry records on file with ListRiver, current as of October 1, 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.