Company lists · Data refreshed November 2026
Top 23 Mailbox security companies based in the United States
RevenueBase identified 106 company matches for mailbox security companies associated with the United States as of November 2026 and tracks 807 professional contacts across them, including 162 with verified work emails. New York is the largest hub.
This list covers company matches for mailbox security companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 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 23 largest mailbox security companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 135 contacts → | ||||
Exact match “For generations, the Dunbar name has been synonymous with industry defining standards in security products and solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 127 contacts → | ||||
Exact match “iPostal1 is the leading virtual address and digital mailbox for small business and business registration offering customers a real street address in any of our more than 4,250…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 59 contacts → | ||||
Exact match “Arrive AI is a pioneer in mailbox-as-a-service (MaaS), providing secure, seamless delivery and pickup infrastructure for the last inch of the autonomous last mile.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 46 contacts → | ||||
Exact match “Since 1936, Salsbury Industries has been a trusted manufacturer.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 21 contacts → | ||||
Exact match “Postal Solutions manages package and mail programs for multifamily and student housing communities nationwide.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 16 contacts → | ||||
Exact match “Robblee's carries one of the largest and most complete inventories of state-of-the-art security equipment in the Pacific Northwest.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 9 contacts → | ||||
Exact match “C.K.I.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 8 contacts → | ||||
Exact match “Keeping your mail protected, maintaining a great first impression and saving you time and resources.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 8 contacts → | ||||
Exact match “We offer comprehensive mail management solutions to allow our clients the freedom to focus on their core business and thrive in competitive times.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “Located at 5325 S.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “Loxx Boxx is the most advanced delivery and receiving solution for modern homes and the communities built around them.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “US Mailboxes is incorporated under the name Pilot Development, Inc.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Deliveries to residents should be secure and convenient.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “As a National Direct Luxer One Partner, Locker Revolution delivers secure, modern package management solutions that elevate resident satisfaction and streamline onsite operations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Nationwide mail management, inbound package logging software, secure access package storage rooms, and electronic package lockers.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Matanuska Mailboxes is a consumer services company based out of 8725 N Wasilla-Fishhook Rd, Wasilla, AK, United States.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “Visit The UPS Store Olivette at 9648 Olive Blvd to professionally pack and ship all of your valuable items, copy and print important documents or marketing materials, and open a…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “We specialize in high quality MAILBOXES & POSTS - MADE IN THE USA.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “QualArc imports and manufactures high quality mailboxes, mailbox systems, home signage, community signs, street signs, personal safes and other consumer products.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “Keep your packages safe from theft and the weather.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “A Top Notch Mailbox Company is a retail company based out of 4528 YORKSHIRE DR, Ellicott City, Maryland, United States.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “mailbox security companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 23 of 106 mailbox security companies based in the United States
See the full list, filter by size, metro and specialty, and access 162 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Mailbox security companies based in the United States at a glance
As of Nov 5, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 106 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- 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
- Company records associated with the United States whose business descriptions match “mailbox security companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 162 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “mailbox security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many mailbox security companies are there based in the United States?
RevenueBase identified 106 company matches for mailbox security companies associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Dunbar tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most mailbox security companies?
New York leads with 3 company records, followed by Seattle (3) and Atlanta (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 162 professional contacts with verified work emails tracked across these 106 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 106 mailbox security companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 23 mailbox security companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 106 matching company records for mailbox security companies based in the United States, with 807 tracked contacts and 162 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 23 mailbox security companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Dunbardunbarsecurity.comHQ: Cockeysville, VA, United StatesReported employees: 201-500 | Cockeysville, VA, United States | 201-500 | Exact match | 135 contacts → |
“For generations, the Dunbar name has been synonymous with industry defining standards in security products and solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ipostal1ipostal1.comHQ: Suffern, NY, United StatesReported employees: 51-200 | Suffern, NY, United States | 51-200 | Exact match | 127 contacts → |
“iPostal1 is the leading virtual address and digital mailbox for small business and business registration offering customers a real street address in any of our more than 4,250…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Arrive AIarriveai.comHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 59 contacts → |
“Arrive AI is a pioneer in mailbox-as-a-service (MaaS), providing secure, seamless delivery and pickup infrastructure for the last inch of the autonomous last mile.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Salsbury Industries INCsalsburyindustries.comHQ: Carson, CA, United StatesReported employees: 201-500 | Carson, CA, United States | 201-500 | Exact match | 46 contacts → |
“Since 1936, Salsbury Industries has been a trusted manufacturer.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Postal Solutionspostalsolutions.comHQ: Raleigh, FL, United StatesReported employees: 11-50 | Raleigh, FL, United States | 11-50 | Exact match | 21 contacts → |
“Postal Solutions manages package and mail programs for multifamily and student housing communities nationwide.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Robblee's Total Security, INCrobblees.comHQ: Tacoma, United StatesReported employees: 11-50 | Tacoma, United States | 11-50 | Exact match | 16 contacts → |
“Robblee's carries one of the largest and most complete inventories of state-of-the-art security equipment in the Pacific Northwest.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  C.K.I. Wholesale Lock Supply INCckilock.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 9 contacts → |
“C.K.I.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Mailbox Projectmailboxproject.comHQ: Suwanee, GA, United StatesReported employees: 11-50 | Suwanee, GA, United States | 11-50 | Exact match | 8 contacts → |
“Keeping your mail protected, maintaining a great first impression and saving you time and resources.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Imailtracking, LLCimailtracking.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 8 contacts → |
“We offer comprehensive mail management solutions to allow our clients the freedom to focus on their core business and thrive in competitive times.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Ship LAS Vegasshiplasvegas.comHQ: Las Vegas, NV, United StatesReported employees: 1-10 | Las Vegas, NV, United States | 1-10 | Exact match | 6 contacts → |
“Located at 5325 S.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Otto's Streetscape Solutionsostreetscape.com HQ: Greenwood, IN, United StatesReported employees: 1-10 | Greenwood, IN, United States | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  Loxx Boxx INCloxxboxx.comHQ: Winston-salem, NC, United StatesReported employees: 1-10 | Winston-salem, NC, United States | 1-10 | Exact match | 5 contacts → |
“Loxx Boxx is the most advanced delivery and receiving solution for modern homes and the communities built around them.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  US Mailboxesusmailboxes.comHQ: Redmond, OR, United StatesReported employees: 1-10 | Redmond, OR, United States | 1-10 | Exact match | 5 contacts → |
“US Mailboxes is incorporated under the name Pilot Development, Inc.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Parcelistparcelist.comHQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 5 contacts → |
“Deliveries to residents should be secure and convenient.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | U.S. Mail Supply, INCusmailsupply.com HQ: Brookfield, WI, United StatesReported employees: 1-10 | Brookfield, WI, United States | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  Luxer ONE By Locker Revolutionlockerrevolution.comHQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 4 contacts → |
“As a National Direct Luxer One Partner, Locker Revolution delivers secure, modern package management solutions that elevate resident satisfaction and streamline onsite operations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | US Postal Solutions INCuspostalsolutions.com HQ: Orlando, FL, United StatesReported employees: 1-10 | Orlando, FL, United States | 1-10 | Exact match | 3 contacts → |
“Nationwide mail management, inbound package logging software, secure access package storage rooms, and electronic package lockers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Matanuska Mailboxesmatsumail.com HQ: Wasilla, AK, United StatesReported employees: 1-10 | Wasilla, AK, United States | 1-10 | Exact match | 2 contacts → |
“Matanuska Mailboxes is a consumer services company based out of 8725 N Wasilla-Fishhook Rd, Wasilla, AK, United States.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | The UPS Store-Olivetteolivette-mo-0558.theupsstorelocal.com HQ: Olivette, MO, United StatesReported employees: 11-50 | Olivette, MO, United States | 11-50 | Exact match | 1 contacts → |
“Visit The UPS Store Olivette at 9648 Olive Blvd to professionally pack and ship all of your valuable items, copy and print important documents or marketing materials, and open a…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | MR Mailboxmrmailbox.com HQ: Norwalk, CT, United StatesReported employees: 11-50 | Norwalk, CT, United States | 11-50 | Exact match | 1 contacts → |
“We specialize in high quality MAILBOXES & POSTS - MADE IN THE USA.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Qualarcqualarc.comHQ: Rancho Cordova, CA, United StatesReported employees: 11-50 | Rancho Cordova, CA, United States | 11-50 | Exact match | 1 contacts → |
“QualArc imports and manufactures high quality mailboxes, mailbox systems, home signage, community signs, street signs, personal safes and other consumer products.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  JIB Box, LLCjibbox.comHQ: Midland, MI, United StatesReported employees: 1-10 | Midland, MI, United States | 1-10 | Exact match | 1 contacts → |
“Keep your packages safe from theft and the weather.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  A TOP Notch Mailbox Companyatopnotchmailboxco.comHQ: Halethorpe, MD, United StatesReported employees: 1-10 | Halethorpe, MD, United States | 1-10 | Exact match | 1 contacts → |
“A Top Notch Mailbox Company is a retail company based out of 4528 YORKSHIRE DR, Ellicott City, Maryland, United States.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 106 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Mailbox security companies: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
103 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 106 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for mailbox security companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many mailbox security companies did RevenueBase find based in the United States?
The saved snapshot records 106 matching company records, 807 tracked contacts and 162 verified emails. The public preview displays 23 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cite this list
RevenueBase Data Team. Top 23 mailbox security companies based in the United States. Snapshot: November 5, 2026. https://revenuebase.ai/companies/mailbox-security-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 23 mailbox security companies based in the United States
RevenueBase records 106 matching company records for mailbox security companies based in the United States, with 807 tracked contacts and 162 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 23 mailbox security companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Dunbardunbarsecurity.com HQ: Cockeysville, VA, United StatesReported employees: 201-500 | Cockeysville, VA, United States | 201-500 | Exact match | 135 contacts → |
“For generations, the Dunbar name has been synonymous with industry defining standards in security products and solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ipostal1ipostal1.com HQ: Suffern, NY, United StatesReported employees: 51-200 | Suffern, NY, United States | 51-200 | Exact match | 127 contacts → |
“iPostal1 is the leading virtual address and digital mailbox for small business and business registration offering customers a real street address in any of our more than 4,250…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Arrive AIarriveai.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 59 contacts → |
“Arrive AI is a pioneer in mailbox-as-a-service (MaaS), providing secure, seamless delivery and pickup infrastructure for the last inch of the autonomous last mile.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Salsbury Industries INCsalsburyindustries.com HQ: Carson, CA, United StatesReported employees: 201-500 | Carson, CA, United States | 201-500 | Exact match | 46 contacts → |
“Since 1936, Salsbury Industries has been a trusted manufacturer.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Postal Solutionspostalsolutions.com HQ: Raleigh, FL, United StatesReported employees: 11-50 | Raleigh, FL, United States | 11-50 | Exact match | 21 contacts → |
“Postal Solutions manages package and mail programs for multifamily and student housing communities nationwide.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Robblee's Total Security, INCrobblees.com HQ: Tacoma, United StatesReported employees: 11-50 | Tacoma, United States | 11-50 | Exact match | 16 contacts → |
“Robblee's carries one of the largest and most complete inventories of state-of-the-art security equipment in the Pacific Northwest.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | C.K.I. Wholesale Lock Supply INCckilock.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 9 contacts → |
“C.K.I.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Mailbox Projectmailboxproject.com HQ: Suwanee, GA, United StatesReported employees: 11-50 | Suwanee, GA, United States | 11-50 | Exact match | 8 contacts → |
“Keeping your mail protected, maintaining a great first impression and saving you time and resources.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Imailtracking, LLCimailtracking.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 8 contacts → |
“We offer comprehensive mail management solutions to allow our clients the freedom to focus on their core business and thrive in competitive times.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ship LAS Vegasshiplasvegas.com HQ: Las Vegas, NV, United StatesReported employees: 1-10 | Las Vegas, NV, United States | 1-10 | Exact match | 6 contacts → |
“Located at 5325 S.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Otto's Streetscape Solutionsostreetscape.com HQ: Greenwood, IN, United StatesReported employees: 1-10 | Greenwood, IN, United States | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Loxx Boxx INCloxxboxx.com HQ: Winston-salem, NC, United StatesReported employees: 1-10 | Winston-salem, NC, United States | 1-10 | Exact match | 5 contacts → |
“Loxx Boxx is the most advanced delivery and receiving solution for modern homes and the communities built around them.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | US Mailboxesusmailboxes.com HQ: Redmond, OR, United StatesReported employees: 1-10 | Redmond, OR, United States | 1-10 | Exact match | 5 contacts → |
“US Mailboxes is incorporated under the name Pilot Development, Inc.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Parcelistparcelist.com HQ: Philadelphia, PA, United StatesReported employees: 1-10 | Philadelphia, PA, United States | 1-10 | Exact match | 5 contacts → |
“Deliveries to residents should be secure and convenient.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | U.S. Mail Supply, INCusmailsupply.com HQ: Brookfield, WI, United StatesReported employees: 1-10 | Brookfield, WI, United States | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Luxer ONE By Locker Revolutionlockerrevolution.com HQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 4 contacts → |
“As a National Direct Luxer One Partner, Locker Revolution delivers secure, modern package management solutions that elevate resident satisfaction and streamline onsite operations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | US Postal Solutions INCuspostalsolutions.com HQ: Orlando, FL, United StatesReported employees: 1-10 | Orlando, FL, United States | 1-10 | Exact match | 3 contacts → |
“Nationwide mail management, inbound package logging software, secure access package storage rooms, and electronic package lockers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Matanuska Mailboxesmatsumail.com HQ: Wasilla, AK, United StatesReported employees: 1-10 | Wasilla, AK, United States | 1-10 | Exact match | 2 contacts → |
“Matanuska Mailboxes is a consumer services company based out of 8725 N Wasilla-Fishhook Rd, Wasilla, AK, United States.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | The UPS Store-Olivetteolivette-mo-0558.theupsstorelocal.com HQ: Olivette, MO, United StatesReported employees: 11-50 | Olivette, MO, United States | 11-50 | Exact match | 1 contacts → |
“Visit The UPS Store Olivette at 9648 Olive Blvd to professionally pack and ship all of your valuable items, copy and print important documents or marketing materials, and open a…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | MR Mailboxmrmailbox.com HQ: Norwalk, CT, United StatesReported employees: 11-50 | Norwalk, CT, United States | 11-50 | Exact match | 1 contacts → |
“We specialize in high quality MAILBOXES & POSTS - MADE IN THE USA.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Qualarcqualarc.com HQ: Rancho Cordova, CA, United StatesReported employees: 11-50 | Rancho Cordova, CA, United States | 11-50 | Exact match | 1 contacts → |
“QualArc imports and manufactures high quality mailboxes, mailbox systems, home signage, community signs, street signs, personal safes and other consumer products.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | JIB Box, LLCjibbox.com HQ: Midland, MI, United StatesReported employees: 1-10 | Midland, MI, United States | 1-10 | Exact match | 1 contacts → |
“Keep your packages safe from theft and the weather.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | A TOP Notch Mailbox Companyatopnotchmailboxco.com HQ: Halethorpe, MD, United StatesReported employees: 1-10 | Halethorpe, MD, United States | 1-10 | Exact match | 1 contacts → |
“A Top Notch Mailbox Company is a retail company based out of 4528 YORKSHIRE DR, Ellicott City, Maryland, United States.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 106 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Mailbox security companies: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
103 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 106 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for mailbox security companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many mailbox security companies did RevenueBase find based in the United States?
The saved snapshot records 106 matching company records, 807 tracked contacts and 162 verified emails. The public preview displays 23 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cite this list
RevenueBase Data Team. Top 23 mailbox security companies based in the United States. Snapshot: November 5, 2026. https://revenuebase.ai/companies/mailbox-security-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States