
ULINE
American private distributor of packaging, shipping, and business supplies.
Last updated August 21, 2026
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Overview
ULINE is a privately held North American distributor serving businesses with packaging, shipping, warehouse, janitorial, safety, material-handling, office, retail, and other industrial supplies. Elizabeth and Richard Uihlein founded the company in 1980 after identifying a local need for a dependable source of shipping materials. The business began from the couple's basement, with the H-101 carton sizer among its first products, and initially focused on making commonly needed shipping supplies readily available to businesses. The company developed a catalog-led distribution model. Its printed catalogs, issued regularly and supported by an extensive e-commerce operation, present a broad assortment of standardized products to small businesses, manufacturers, warehouses, retailers, offices, institutions, and other commercial customers. Over time, ULINE expanded from basic cartons and packing materials into a much wider business-supply marketplace, including stretch film, labels, mailers, shelving, carts, gloves, spill-control products, cleaning supplies, shipping equipment, and workplace furnishings. The catalog and website are central parts of the brand's positioning: customers can search a very large range of stock products and order them through a single supplier rather than sourcing individual categories from multiple vendors. ULINE's early growth led it from its original Illinois base into additional operating areas in Minnesota, California, and New Jersey during the 1980s and 1990s. The company subsequently expanded into Canada and Mexico and built a network of distribution centers across the United States. Its major logistics footprint includes facilities in the Midwest, South, East, and West, allowing the company to serve a broad portion of North America. The corporate headquarters moved from Waukegan, Illinois, to a large campus in Pleasant Prairie, Wisconsin, in 2010. The campus includes corporate offices and major warehouse capacity, and later expansion added a second office and warehouse building. The company remains controlled by the Uihlein family and is not publicly traded. Elizabeth Uihlein serves as president and chief executive officer, while Richard Uihlein is chairman. Other family members have held operating and merchandising roles. Because ULINE is privately held, detailed financial reporting is limited compared with that of a public distributor. Publicly reported estimates and company statements have nevertheless described the business as a large employer and a multibillion-dollar-revenue operation, but those figures vary by year and source. ULINE maintains a relatively low-profile corporate communications style compared with many consumer brands. Its principal marketing vehicles are the printed catalog, website, search and digital advertising, and direct business relationships. The company is also associated with the personal political activity of its owners, who have made substantial contributions to conservative and Republican causes. Political commentary attributed to Elizabeth Uihlein has at times appeared in company catalog material, making the boundary between the corporate brand and the owners' public views a recurring subject of outside coverage. Operationally, ULINE has invested in warehouse capacity and selected logistics technologies, including hydrogen-powered forklifts at several facilities. It also supports employee and public scholarship programs and has made civic donations, including a contribution toward housing in Kenosha, Wisconsin. Today, ULINE's core identity is that of a broad-line, catalog-and-digital industrial distributor: less a manufacturer of a single signature product than a large, vertically coordinated source for the routine materials businesses use to package, move, store, clean, and operate their workplaces.
History
ULINE was established in 1980 by Elizabeth and Richard Uihlein. The founders started the company from their basement after recognizing that local businesses needed a convenient distributor of shipping supplies. One of the earliest products was the H-101 carton sizer, a tool associated with the company's original focus on helping businesses select and use shipping cartons. Early commercial success enabled the business to move into a headquarters in Waukegan, Illinois. During the 1980s and 1990s, ULINE broadened its geographic reach, establishing operations in Minnesota, California, and New Jersey. Its assortment also expanded beyond basic cartons. The company gradually developed into a broad business-supplies distributor, adding packaging consumables, warehouse products, cleaning and maintenance supplies, safety equipment, and other products used in commercial workplaces. In the 2000s, ULINE entered the Canadian and Mexican markets and added distribution capacity in several parts of the United States, including Illinois, Texas, Georgia, Wisconsin, and Pennsylvania. The printed catalog became a major merchandising asset. By the 2000s, it had grown to hundreds of pages and promoted more than 17,000 products. Later descriptions of the catalog reported an even larger assortment, with an approximately 800-page publication advertising more than 37,500 products. The catalog has historically been mailed twice a year and operates alongside the company's online store and digital advertising. In 2008, ULINE announced plans for a new headquarters in Pleasant Prairie, Wisconsin. The move reflected the Uihlein family's Wisconsin connections and was supported by state incentives. The approximately 200-acre campus opened in 2010, combining offices with a large warehouse that supplied products to other distribution centers. In 2014, the company announced a further expansion consisting of another office building and warehouse. Construction began in 2016 and the expansion was completed in 2017, adding substantial capacity and reported employment in the Pleasant Prairie area. ULINE continued evaluating logistics expansion in 2019, including two additional distribution centers with a combined area exceeding 1.7 million square feet. In 2021, it opened a warehouse in Reno to serve Nevada and Northern California. The company later announced plans for another building at the Pleasant Prairie corporate campus, indicating that its office and fulfillment infrastructure remained under development. The Uihlein family continues to own and control the private company. Elizabeth Uihlein is identified as president and chief executive officer, and Richard Uihlein as chairman. Members of the next generation of the family have occupied management, planning, merchandising, and branch-operations roles. Public information about ULINE's finances is limited because it is not listed on a stock exchange. External reporting has published revenue and profit estimates, while company-reported employment and revenue figures have described a business of substantial scale. ULINE's workplace policies and employment practices have also received attention. Outside descriptions have discussed a formal dress code, follicle drug testing, use of temporary and H-1B workers, and regular recruiting events at warehouses. These matters are part of the company's public profile but do not by themselves establish a legal finding of misconduct. The company's owners are prominent political donors, particularly to conservative and Republican causes. Political activity associated with the Uihleins has sometimes been discussed alongside the company because the owners control ULINE and because Elizabeth Uihlein has published political commentary in company catalogues. The company has also hosted conservative political figures at facilities. Separately, ULINE operates scholarship programs and has made charitable contributions, including support for employee families, general scholarship applicants, and a Kenosha housing project. In warehouse operations, ULINE began using hydrogen-powered forklifts at its Pleasant Prairie facility in 2015 and subsequently expanded the technology to other locations. By 2024, the company had announced plans to extend deployment further. The brand remains centered on a large assortment, direct catalog and online selling, and a national distribution network serving business customers throughout North America.
- 2024
Additional campus and forklift plans
[1]Plans are reported for a third Pleasant Prairie campus building, while hydrogen-powered forklift use is slated for four more facilities.
- 2023
Kenosha housing donation
[1]ULINE contributes to a City of Kenosha housing project.
- 2021
Reno warehouse opens
[1]A warehouse opens in Reno, Nevada, to serve Nevada and Northern California.
- 2019
Further distribution-center planning
[1]The company considers two additional distribution centers totaling more than 1.7 million square feet.
- 2017
Pleasant Prairie expansion completed
[1]The additional office and warehouse expansion is completed, increasing campus capacity.
- 2015
Hydrogen-powered forklifts introduced
[1]The company begins using hydrogen-powered forklifts at its Pleasant Prairie facility.
- 2014
Campus expansion announced
[1]ULINE announces a second office building and warehouse to accommodate growth.
- 2010
Pleasant Prairie campus opens
[1]ULINE relocates its headquarters from Waukegan, Illinois, to Pleasant Prairie and opens a major office and warehouse campus.
- 2008
Pleasant Prairie headquarters announced
[1]The company announces a new headquarters and warehouse campus in Pleasant Prairie, Wisconsin.
- 2000
North American expansion begins
[1]ULINE begins operations in Canada and Mexico and develops additional United States distribution capacity.
Products and positioning
A one-stop North American distributor for packaging, shipping, warehouse, safety, facility, and general business supplies, differentiated by breadth of assortment, catalog merchandising, inventory availability, and business-oriented fulfillment.
Packaging · 1980
Shipping cartons and box-sizing products
ULINE's original business centered on shipping cartons and related tools. The assortment includes corrugated boxes in many dimensions and strengths, specialty cartons, and products intended to help businesses select, pack, and ship goods efficiently. The H-101 carton sizer was among the company's early products and reflects the practical, standardized nature of its original offering.
Packaging
Protective packaging materials
This line includes cushioning and protective materials used to reduce damage during handling and transport. Products include bubble wrap, foam, void fill, paper-based packing materials, and related packaging accessories. These supplies extend the brand beyond the outer carton to the complete process of preparing products for shipment.
Shipping supplies
Tape, labels, and shipping-room supplies
ULINE supplies packing tape, dispensers, labels, shipping forms, mailers, envelopes, and other consumables used in shipping departments. The category supports both manual and higher-volume fulfillment workflows and is marketed as part of the company's one-stop purchasing proposition.
Industrial supplies
Warehouse and material-handling equipment
The warehouse assortment includes shelving, storage systems, carts, platform trucks, pallet-related products, and other material-handling equipment. These products serve warehouses, factories, stockrooms, retail backrooms, and commercial facilities that need to move and organize goods.
Workplace supplies
Safety and facility supplies
ULINE also distributes workplace safety, cleaning, janitorial, maintenance, and facility-management products. This broad category helps the company serve routine operational needs beyond packaging and shipping, including protective equipment, spill control, sanitation, and workplace organization.
Marketing campaigns
- 2023Kenosha housing support
United States
The company supported a Kenosha, Wisconsin, housing initiative with a charitable contribution.
Outcome. Community-support initiative reported in connection with the company's Wisconsin presence.
- Printed catalog marketing
United States · Canada · Mexico
ULINE's regularly mailed catalog is a core brand and customer-acquisition channel. It presents a very broad business-supplies assortment and works with the company's website and digital advertising to support direct ordering.
Outcome. Established a distinctive catalog-led identity for the distributor.
- Scholarship programs
United States
ULINE operates a scholarship fund for children of employees and a scholarship program open to members of the general public pursuing post-secondary education.
Outcome. Ongoing education-focused philanthropy.
Brand decisions
2021
Open Reno warehouseStrategyBackground
ULINE sought to improve fulfillment for customers in Nevada and Northern California.
Action taken
The company opened a warehouse in Reno, Nevada.
Aftermath
The facility expanded the western reach of ULINE's distribution network.
2019
Consider additional distribution centersStrategyBackground
ULINE's growing North American business required additional fulfillment capacity.
Action taken
The company considered two new distribution centers with a combined area of more than 1.7 million square feet.
Aftermath
The plans were described as complementary to the company's existing Pleasant Prairie distribution facilities.
2015
Introduce hydrogen-powered forkliftsOtherBackground
The company explored warehouse-equipment alternatives for its distribution operations.
Action taken
ULINE began using hydrogen-powered forklifts at its Pleasant Prairie facility.
Aftermath
Deployment later expanded to additional facilities, with further installations announced in 2024.
2014
Expand the Pleasant Prairie campusStrategyBackground
Continued growth increased requirements for office and warehouse capacity.
Action taken
ULINE announced a second office building and warehouse; construction began in 2016.
Aftermath
The expansion was completed in 2017 and added capacity and reported local employment.
2008
Relocate headquarters to Pleasant PrairieStrategyBackground
ULINE sought a larger headquarters and logistics base and had family connections to Wisconsin.
Action taken
The company announced construction of a major Pleasant Prairie campus, later moving its headquarters from Waukegan, Illinois.
Aftermath
The campus opened in 2010 and subsequently underwent additional expansion.
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