Businesses in Seneca, Oregon

As of October 9, 2026, ListRiver's records show 47 active registered businesses in Seneca, Oregon. 51% are LLCs.

From official Oregon registry records, updated weekly. Most Seneca businesses are in Grant County. Look up a Oregon business by name.

Businesses on record

Formed in the last 12 months

Formed in September

With a registered agent

74%

35 records

New Seneca businesses per month

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

Entity types

LLCs24 · 51%
Other12 · 26%
Nonprofits6 · 13%
Corporations5 · 11%

Newest business names registered in Seneca

Get all 47 Seneca businesses · see price

Opens the list builder with Seneca already selected, so you see the exact count and price before you buy. Your list includes addresses, counties, registered agents and more.

See the business names

Enter your email and we'll send you a 6-digit code. Confirm it to see the newest businesses registered in Seneca, and on every ListRiver business-list page for 30 days. Free, no account needed.

We may send you occasional emails about ListRiver business data; unsubscribe any time. Privacy · Members: sign in

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	Seneca	LLC	Mar 2026
Name hidden	Seneca	LLC	Jan 2026
Name hidden	Seneca	Other	Jan 2026
Name hidden	Seneca	Other	Mar 2025
Name hidden	Seneca	LLC	Dec 2024
Name hidden	Seneca	LLC	Oct 2023
Name hidden	Seneca	LLC	Jun 2023
Name hidden	Seneca	Other	Jun 2023
Name hidden	Seneca	LLC	Apr 2023
Name hidden	Seneca	Other	Dec 2019
Name hidden	Seneca	Corporation	Dec 2019
Name hidden	Seneca	LLC	Sep 2019
Name hidden	Seneca	LLC	Apr 2019
Name hidden	Seneca	LLC	Apr 2019
Name hidden	Seneca	Other	Mar 2018
Name hidden	Seneca	Other	Mar 2017
Name hidden	Seneca	LLC	Jul 2016
Name hidden	Seneca	LLC	Jul 2016
Name hidden	Seneca	LLC	Jul 2016
Name hidden	Seneca	LLC	Feb 2016
Name hidden	Seneca	LLC	Mar 2015
Name hidden	Seneca	LLC	Mar 2014
Name hidden	Seneca	LLC	Mar 2013
Name hidden	Seneca	Other	Sep 2012
Name hidden	Seneca	Corporation	May 2011

Build your Seneca business list

See the exact count and price as you filter by county, city, ZIP, entity type and formation date. Download a CSV right away and get monthly refreshes. Verified businesses can pay 20% today and the rest over 6 months with Pay-in-6™, building business credit as they pay.

Build this list

Own a business in Seneca?

Before a lender reads your application, its verification system checks your state filing, your exact legal name and your domain against each other. When they don't agree, you're declined and never told why.

Run the same checks free with our affiliated company, Peak Discounters. No account, no card, under a minute.

Run the free lender check

Common questions about Seneca businesses

How many businesses are registered in Seneca, Oregon?

ListRiver has 47 active registered businesses in Seneca, Oregon on record as of October 9, 2026, from official Oregon business registry data. Dissolved and defunct businesses are not counted.

How many new businesses were formed in Seneca, Oregon in September 2026?

0 businesses on record in Seneca, Oregon were formed in September 2026.

How many new businesses opened in Seneca, Oregon in the last 12 months?

3 businesses on record in Seneca, Oregon were formed in the 12 months through September 2026.

What is the most common type of business in Seneca, Oregon?

LLCs are the most common: 24 of 47 businesses on record (51%), followed by Nonprofits with 6 (13%).

Where does this data come from?

From Oregon'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 Seneca, Oregon?

Use ListRiver's list builder to filter Seneca, Oregon 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 Oregon business lists

Multnomah County Washington County Clackamas County Lane County Deschutes County Marion County Jackson County Linn County Yamhill County Douglas County Josephine County Benton County Polk County Lincoln County Umatilla County Klamath County Coos County Clatsop County Columbia County Hood River County Tillamook County Crook County Wasco County Union County Curry County Malheur County Baker County Jefferson County Wallowa County Lake County Grant County Morrow County Harney County Sherman County Gilliam County Wheeler County Portland Bend Salem Eugene Beaverton Hillsboro Medford Lake Oswego Grants Pass Gresham Corvallis Oregon City Springfield Tigard Albany Redmond Roseburg Milwaukie Klamath Falls Ashland Powers Blachly Sumpter Kerby Sprague River Keno Foster Hebo Otter Rock Harbor Crescent Idleyld Park Westlake Beaver Westfir Chemult Fort Klamath Butte Falls Azalea Grass Valley Imbler Durham Oceanside Fort Rock Walton Princeton Huntington Monument Kimberly Gilchrist Deadwood Rufus Crooked River Ranch Wamic Manning Juntura Jasper Agness Lorane Black Butte Ranch

Put this chart on your website

Free to use on any site, and it updates itself every month. Copy this code and paste it into your page. Preview the chart.

<div style="max-width:520px"><iframe src="https://listriver.com/embed/new-businesses/oregon/seneca" title="New businesses in Seneca, Oregon 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/oregon/seneca">Businesses in Seneca, Oregon</a>, ListRiver</p></div>

About this data

Counts come from official Oregon business registry records on file with ListRiver, current as of October 9, 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.