Company lists · Data refreshed September 2026
Top 13 Security firms based in Portland, United States
RevenueBase identified 26 security firms headquartered in Portland, United States as of September 2026 and tracks 354 professional contacts across them, including 88 with verified work emails. New York is the largest hub.
This list covers security firms headquartered in Portland, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 13 largest security firms based in Portland, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | Northwest Enforcement, INCStrong evidence | 71 | |||
“As a locally owned and operated security firm, we lead with transparent communication, dynamic problem-solving, and genuine care.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | Sonitrol PacificStrong evidence | 67 | |||
“Sonitrol Pacific is the leader in VERIFIED electronic security for businesses, schools, organizations and homes in the Pacific Northwest.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | Pacific Patrol ServicesStrong evidence | 35 | |||
“Pacific Patrol Service (PPS) is an unarmed security provider who has diligently served Portland’s downtown commercial, residential, industrial, and governmental organizations…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 31 | ||||
“DPI Security is a locally-owned security company with offices in Portland, Salem and Eugene, Oregon.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 26 | ||||
“We are a veteran owned, Northwest based, global security consultancy offering Security Consulting and Executive Protection services.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 19 | ||||
“Bastion Security is a pioneer and leading West Coast provider of Active Security Monitoring, a technology-enabled managed service that is an alternative or enhancement to…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | Secure PacificIndirect evidence | 17 | |||
“Providing Verified Peace of Mind For more than 30 years, the Secure Pacific team has supported business and home owners from local offices across Oregon, Washington and Idaho.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | Talon Protection GroupStrong evidence | 15 | |||
“Talon Protection Group LLC is a premier security guard and patrol company serving the vibrant city of Portland.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | Security First AlarmStrong evidence | 14 | |||
“Our superior service and reasonable prices have made us stand out among the different security and fire alarm companies that Portland, Oregon offers.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 10 | ||||
“formerly Ampere Industrial Security) We secure the industrial world.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | Huser Integrated TechnologiesIndirect evidence | 4 | |||
Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | Pixel SecurityStrong evidence | 4 | |||
“Pixel LLC (dba Pixel Security) is a locally owned and operated company based in Portland, OR.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | Master Alarm LLCIndirect evidence | 2 | |||
Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 13 of 26 security firms based in Portland, United States
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Security firms based in Portland, United States at a glance
As of Sep 6, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Portland, over 26 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among security firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Portland, United States whose own description of what they do matches “security firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among security firms, and records with no verified work email. Companies headquartered outside Portland are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 88 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 6, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Security firms by metro in the United States
- Security firms in New York189
- Security firms in Los Angeles170
- Security firms in Houston154
- Security firms in Miami124
- Security firms in Dallas85
- Security firms in Atlanta83
- Security firms in Chicago77
- Security firms in Phoenix72
- Security firms in Austin66
- Security firms in Las Vegas58
- Security firms in Charlotte49
- Security firms in Orlando49
- Security firms in Tampa47
- Security firms in Denver46
- Security firms in San Diego45
- Security firms in San Antonio42
- Security firms in San Francisco41
- Security firms in Baltimore35
- Security firms in Indianapolis34
- Security firms in Jacksonville34
- Security firms in Nashville34
- Security firms in San Jose33
- Security firms in Seattle33
- Security firms in Fort Lauderdale32
- Security firms in Sacramento32
- Security firms in Washington32
- Security firms in Philadelphia27
- Security firms in Portland26
- Security firms in Beverly Hills25
- Security firms in Columbus25
- Security firms in Fort Worth25
- Security firms in Memphis25
- Security firms in Raleigh25
Frequently asked
How many security firms are there based in Portland, United States?
RevenueBase identified 26 security firms headquartered in Portland, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Northwest Enforcement, INC, headquartered in Portland, tops this list with the largest team on record.
Which city has the most security firms?
New York leads with 189 headquartered companies, followed by Los Angeles (170) and Houston (154).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 88 verified decision-maker contacts tracked across these 26 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 2026.
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Security firms by geography
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.