U.S. Mail Supply

Mailbox and Mailroom Equipment Distributionusmailsupply.com

U.S. Mail Supply is a privately held Waukesha, Wisconsin-based distributor of USPS-approved and private-delivery commercial and residential mailboxes, mailroom equipment, and supplies, serving property managers, contractors, HOAs, housing authorities, post offices, and individual consumers across all 50 U.S. states.

Company typePrivate
Founded2004
HeadquartersWaukesha, United States
Headcount1–10
GTM typeB2B and B2C
OfferingHardware or Manufacturing

What U.S. Mail Supply does

U.S. Mail Supply, Inc. is a privately held distributor of USPS-approved and private-delivery mailboxes and mailroom equipment, headquartered in Waukesha, Wisconsin. The company sources and resells a catalog that includes outdoor pedestal mailboxes, 4C horizontal mailboxes, cluster box units (CBUs), single occupant mailboxes, 4B+ vertical indoor mailboxes, drop boxes, vaults, key keepers, and a sub-branded DOGIPOT pet waste disposal system. Its core technology is conventional mailbox distribution and supply chain management; the firm does not manufacture, does not disclose proprietary software, and does not list any APIs, SDKs, or digital platforms beyond its e-commerce storefront and quote-request workflow. Products are sourced from third-party manufacturers and resold.

The company serves a horizontally segmented customer base spanning contractors, property managers, HOAs, housing authorities, U.S. Post Offices, commercial businesses, and individual consumers across all 50 U.S. states. Its go-to-market is sales-led, combining a direct sales team that confirms orders, recommends configurations, and handles custom quotes for commercial and bulk projects with an e-commerce storefront at usmailsupply.com supported by a free membership program that unlocks promotional pricing. Revenue is generated exclusively through one-time hardware sales with no recurring or subscription component; pricing is competitive, anchored by a price-match guarantee, and offered at standard unit pricing, member pricing, or quote-based pricing for custom commercial jobs.

The firm operates from a single Waukesha, WI location with 1-10 employees, has been in operation for over 20 years (founded 2004 per company history), and positions itself as "America's Mailbox Headquarters." No institutional funding, private equity backing, acquisitions, or leadership changes are disclosed, and no partnerships, patents, or industry awards are listed in the source data.

U.S. Mail Supply firmographics

Firmographics

Name: U.S. Mail Supply
Legal name: U.S. Mail Supply Inc.
Website: https://usmailsupply.com
Company type: Private
Founded year: 2004
Operating status: Operating
Headcount range: 1–10 employees
Short description: U.S. Mail Supply is a privately held Waukesha, Wisconsin-based distributor of USPS-approved and private-delivery commercial and residential mailboxes, mailroom equipment, and supplies, serving property managers, contractors, HOAs, housing authorities, post offices, and individual consumers across all 50 U.S. states.
Ownership category
akta.pro rank

U.S. Mail Supply industry classification

Industry

Product category: Mailbox and Mailroom Equipment Distribution
NAICS: Private Mail Centers (561431)
SIC: Retail-Catalog & Mail-Order Houses (5961), Wholesale-Professional & Commercial Equipment & Supplies (5040)
akta.pro primary industry: Mailroom & Package/Parcel Management Services (BPABAEAB)
akta.pro secondary industry: Self-Storage Ancillary Services (Locks, Boxes, Truck Rental, Mailbox/Package Acceptance) (HSAKAGAH)

Keywords

Commercial mailboxes
Residential mailboxes
USPS approved equipment
Mailroom supplies
Postal specialty products

Where U.S. Mail Supply is headquartered

Location

Headquarters

HQ city: Waukesha
HQ country: United States
HQ region: North America

Offices1 record

Markets served

U.S. Mail Supply business model

Business model

GTM type: B2B and B2C
Offering type: Hardware or Manufacturing
Cost components: Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

Mailbox and Related Product Sales: Revenue generated from the sale of commercial and residential mailboxes, postal specialties, mailroom equipment, furniture and supplies. Products include outdoor pedestal mailboxes, 4C horizontal mailboxes, cluster box units, drop boxes, locking mailboxes, indoor mailboxes, key keepers, and pet waste disposal systems. Sales are one-time transactions with no recurring revenue component.

Pricing tiers

Model	Billing	Price
Unit Pricing	Pay-as-you-go	Standard retail pricing with member discounts available

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

U.S. Mail Supply product offering

Product offering

Core offering

U.S. Mail Supply distributes USPS-approved and private-delivery commercial and residential mailboxes, post office boxes, drop boxes, key keepers, mailroom equipment, furniture, and related supplies. Products include outdoor pedestal mailboxes, 4C horizontal and depot mailboxes, 4B+ vertical indoor mailboxes, cluster box units (CBUs), single occupant mailboxes, bulk mail collection units, vaults, and the DogiPot pet waste disposal line.

Product overview

U.S. Mail Supply is a physical product distributor specializing in USPS-approved and private delivery mailboxes. The portfolio includes outdoor pedestal mailboxes, 4C horizontal/depot mailboxes, 4B+ vertical indoor mailboxes, cluster box units (CBUs), single occupant mailboxes, bulk mail collection units, vaults and drop boxes, key keepers, and DogiPot pet waste disposal systems. Products are designed for commercial buildings, residential properties, apartment complexes, HOAs, post offices, and individual consumers, with offerings spanning USPS-approved units meeting postal regulations and private delivery alternatives.

Differentiator

Problem solved

Functional benefit

Brands

DOGIPOT: Pet waste disposal system product line

Products and services

Outdoor Pedestal Mailboxes Outdoor pedestal mailboxes, outdoor cluster mailbox units, and outdoor neighborhood mailboxes with durable metal construction and secure locking features designed for USPS or private mail delivery.
4C Horizontal Mailboxes USPS-approved wall-mounted 4C horizontal mailboxes designed to meet postal service regulations, with larger compartments for package deliveries and available in various configurations.
Single Occupant Mailboxes Multi-tenant residential cluster mailboxes designed for single-occupant use in apartment complexes and multi-family residential buildings.
Vaults and Drop Boxes Letter, courier, and package drop boxes with locking mechanisms for secure mail and package collection at commercial and residential locations.
Bulk Mail Collection Units Bulk mailboxes for high-volume mail collection in commercial and residential settings.
4C Depot Mailboxes Indoor depot mailboxes with master commercial locks granting facility managers simultaneous access to all compartments for easy mail distribution in buildings, colleges, medical facilities, universities, and hotels.
4B+ Vertical Indoor Mailboxes Vertical indoor mailboxes for commercial businesses and multi-family residential buildings, available in horizontal and vertical configurations with rear-loading or front-loading options.
Private Use Mailboxes Wall-mounted, recessed, or pedestal-mounted mailboxes for private mail delivery with indoor and outdoor options.
Key Keepers Secure key management solutions for property access and mail-related key storage.
DogiPot Pet Waste Disposal System Pet waste disposal stations and site amenities for residential and commercial properties.
Cluster Box Units (CBUs) USPS-approved community mailboxes for multi-unit properties used in neighborhoods, apartment complexes, condominiums, schools, and dormitories.
Commercial Mailboxes Indoor and outdoor commercial mailboxes for offices, apartment complexes, schools, and local businesses, with expert personalized service for contractors and property owners.
Residential Mailboxes Outdoor cluster box units, horizontal indoor mailboxes, and traditional decorative outdoor mailboxes for neighborhoods, apartment complexes, and condominiums.
Drop Boxes and Postal Specialties Pedestal, free-standing, and wall-mounted drop boxes and collection boxes for all types of locations, including letter locker collection boxes and delivery vaults.

Companies that use U.S. Mail Supply

Customer profile

Segments4 records

Ideal customer profiles4 records

U.S. Mail Supply technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

U.S. Mail Supply partnerships and signals

Strategic signal

Scale indicators1 record

Expansion highlights4 records

U.S. Mail Supply competitors and assessment

Company assessment

Broad incumbents

USPS (United States Postal Service): Sets the regulatory standards (USPS approval) that anchor U.S. Mail Supply's product offering and is also a direct end customer for centralized mailbox installations. Comparable through regulatory entanglement and customer overlap.
Pitney Bowes: Large incumbent offering mailing, shipping, and mail management solutions to businesses and government. Touches the same mailbox/mailroom equipment category but as part of a much broader portfolio.

Direct peers

Mailboxes.com: Online mailbox retailer with broad selection of USPS-approved and decorative mailboxes for both residential and commercial buyers. Direct competitor in the e-commerce mailbox category.
Florence Corporation (Auth-Florence): Major manufacturer of USPS-approved commercial and centralized mailboxes serving the same multi-family, commercial, and government markets. Directly comparable product portfolio and customer base.
National Mailboxes: Specialty distributor of commercial and residential mailbox systems targeting property managers, contractors, and developers — same buyer profile and product mix as U.S. Mail Supply.
MailboxWorks: Online retailer specializing in residential and commercial mailboxes, including locking, pedestal, and cluster box units. Same e-commerce-led go-to-market and overlapping product assortment.
Postal Products Unlimited: Supplier of mailroom furniture, USPS-approved mailboxes, and postal specialties to government, commercial, and institutional buyers. Comparable product breadth and institutional customer base.
Salsbury Industries: Long-standing U.S. manufacturer and direct seller of residential and commercial mailboxes, including cluster box units and 4C horizontal mailboxes. Directly comparable product line and serves overlapping customer segments (property managers, HOAs, contractors).
Jensen Mailboxes: Distributor offering a wide range of commercial, residential, and centralized mailboxes with strong USPS-approved offering. Overlaps in customer segments and core product categories.

Emerging players

The Mailbox Store / PostalAnnex (Postal Connections): Network of private mailbox and shipping stores offering mailbox rental, package acceptance, and related services. Adjacent in the mailbox value chain though primarily a service operator rather than an equipment distributor.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

U.S. Mail Supply financial estimates

Financial estimate

Revenue estimate

Valuation estimate

U.S. Mail Supply leadership team

Management profile

Number of profiles

U.S. Mail Supply funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

U.S. Mail Supply M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about U.S. Mail Supply

What does U.S. Mail Supply do?

Is U.S. Mail Supply a public or private company?

U.S. Mail Supply is a private company. It is classified as unknown and is currently operating.

When was U.S. Mail Supply founded?

U.S. Mail Supply was founded in 2004. It employs 1 to 10 people.

Where is U.S. Mail Supply based?

U.S. Mail Supply is headquartered in Waukesha, United States, in the North America region.

How does U.S. Mail Supply make money?

One revenue line is on record: mailbox and Related Product Sales.

Who are U.S. Mail Supply's main competitors?

Broad incumbents on record are USPS (United States Postal Service) and Pitney Bowes. Direct peers are Mailboxes.com, Florence Corporation (Auth-Florence), National Mailboxes, MailboxWorks, Postal Products Unlimited, Salsbury Industries and Jensen Mailboxes. The Mailbox Store / PostalAnnex (Postal Connections) is listed as an emerging player.

Does U.S. Mail Supply have an API?

No public API is recorded for U.S. Mail Supply.

What industry is U.S. Mail Supply in?

U.S. Mail Supply's product category is Mailbox and Mailroom Equipment Distribution. Its primary akta.pro industry code is BPABAEAB, Mailroom & Package/Parcel Management Services, with a secondary code of HSAKAGAH, Self-Storage Ancillary Services (Locks, Boxes, Truck Rental, Mailbox/Package Acceptance). Its NAICS code is 561431 and its SIC code is 5961.