Risk Sleuth
FAST · 10-K filed 5 Feb 2026 · year to 31 Dec 2025

Fastenal

22 named things its latest annual report says its results depend on, each in the company's own words. 13 of them are also named by other companies we've read.

Customers

Manufacturing end market

earns from · Approximately 71% to 76% of our customersnamed as a risk
Approximately 71% to 76% of our customers are in manufacturing end markets, which encompass heavy machinery, fabricated products, process industries (oil & gas, petrochemical, mining, pulp and paper, etc.), and transportation components (automotive, aerospace, etc.).Business (Item 1)

National accounts

earns from · 65% of our consolidated sales in 2025
National accounts represent the largest proportion of our contract business, accounting for 65% of our consolidated sales in 2025.Business (Item 1)

Also named by URI

State and local government contracts

subject tonamed as a risk
Any such violations could result in the imposition of fines and penalties, damage to our reputation, and, in the case of laws and regulations relating specifically to governmental contracts, the loss of those contracts.Risk factors (Item 1A)

Non-residential construction

earns from
The first and fourth quarters of each year are typically our lower volume periods, given their overlap with winter months in North America during which our direct and indirect material sales to customers in the non-residential construction market typically slow due to inclement weather.Business (Item 1)

Also named by AYI, STLD

Suppliers

Single largest inventory supplier

depends on · more than 5% of our inventory purchases
During 2025, we had a single supplier that accounted for more than 5% of our inventory purchases, whereas all remaining suppliers fell below that threshold.Business (Item 1)

Industrial vending equipment supplier

depends onnamed as a risk
In addition, we currently choose to rely on a limited number of suppliers for our vending devices, RFID technology, and IR technology used in our FASTVend and FASTBin platforms.Risk factors (Item 1A)

Other companies

Private label brands (Body Guard, ORMADUS)

earns from · approximately 11% of our consolidated sales in 2025
These private label brands represented approximately 11% of our consolidated sales in 2025.Business (Item 1)

Also named by DDS, SJM

FASTCO Trading Co., Ltd.

depends onnamed as a risk
We have made significant structural investments over time to be able to source both directly from Asia through our wholly-owned, Asia-based subsidiary, FASTCO Trading Co., Ltd., and indirectly from suppliers that procure product from international sources.Risk factors (Item 1A)

Places

China

depends onnamed as a risk
China represents a significant source of product for North America.Risk factors (Item 1A)

Also named by A, AA, AAOI, AAP, AAPL, AB, ADI, AEHR and 261 more

Taiwan

depends onnamed as a risk
Within Asia, suppliers in China and Taiwan represent a significant source of product.Business (Item 1)

Also named by AAOI, AAPL, AB, ADI, AEHR, ALAB, AMAT, AMD and 50 more

Asia

concentrated innamed as a risk
In the case of fasteners and our private label non-fastener products, we have a large number of suppliers but these suppliers are heavily concentrated in a single geographic area, Asia.Business (Item 1)

Also named by AAPL, AYI, CART, CB, CDW, CHD, CLS, COHR and 31 more

South Korea

depends onnamed as a risk
We obtain certain of our products, and our suppliers obtain certain of their products, from China, Taiwan, South Korea, and other foreign countries.Risk factors (Item 1A)

Also named by AAPL, ALAB, AMAT, BE, BWA, CPNG, CROX, ENTG and 11 more

Commodities and inputs

Fasteners

earns from · 30.5% of our consolidated sales in 2025
Our fastener product line, which is primarily sold under the Fastenal product name, represented 30.5% of our consolidated sales in 2025.Business (Item 1)

Safety supplies

earns from · 22.2% of our consolidated sales in 2025
The largest category of non-fastener products is our safety supplies product line, which accounted for 22.2% of our consolidated sales in 2025.Business (Item 1)

Steel

exposed to its pricenamed as a risk
We are exposed to the impacts of commodity steel pricing and our related ability to pass through the impacts to our end customers.Market risk (Item 7A)

Also named by AAON, AGX, ALSN, AM, AME, AMRC, AOS, APD and 104 more

Diesel fuel

exposed to its pricenamed as a risk
We have market risk for changes in prices of oil, gasoline, diesel fuel, natural gas, and electricity, largely due to our consumption of fuel in our vehicles and utility costs at our facilities.Market risk (Item 7A)

Also named by ADM, BLDR, BTU, CAH, CHD, CHRW, COST, CP and 43 more

Canadian dollar

exposed to its pricenamed as a risk
Historically, our primary exchange rate exposure has been with the Canadian dollar as our Mexican activities are primarily conducted in U.S. dollars and our non-North American operations are relatively small in scale.Risk factors (Item 1A)

Also named by ABBV, ADBE, AMG, AYI, BBY, BWXT, CBRE, CDRE and 67 more

Ocean container shipping

exposed to its pricenamed as a risk
Fluctuations in the cost of tariffs and overseas shipping containers can be affected by the length of our supply chain, contractually agreed upon rates, or differences in rates between routes.Market risk (Item 7A)

Also named by HLIO

Laws and programs

General Data Protection Regulation (GDPR)

subject tonamed as a risk
Privacy security laws and regulations, including the European Union General Data Protection Regulation 2016, the California Consumer Protection Act, and other similar privacy laws, pose increasingly complex compliance challenges, which may increase compliance costs, and any failure to comply with data privacy laws and regulations could result in significant penalties.Risk factors (Item 1A)

Also named by A, AB, ABNB, ADBE, ADP, AGX, AIOT, AJG and 100 more

U.S. tariffs on imports (2025)

subject tonamed as a risk
Since February 2025, the U.S. government has imposed additional duties and tariffs in an effort to promote U.S. production of goods and improved trade balance with our global trading partners.Risk factors (Item 1A)

Also named by AAP, ABT, ALLY, ATR, AZO, BBW, BWA, CMG and 19 more

U.S.-Canada-Mexico trade relations

subject tonamed as a risk
Any trading disruption (tariffs, product restrictions, etc.) between Canada, the U.S., and Mexico, or disruption in their respective trading relationships with other nations can adversely impact our business.Risk factors (Item 1A)

Technology

Fastenal Managed Inventory (FMI)

earns from · 44.7%named as a risk
Our competitive advantage in FMI solutions, which includes industrial vending (FASTVend) and bin stock (FASTStock and FASTBin) tools, could be eliminated and, in the case of FASTVend and FASTBin, the loss of key suppliers of equipment and services could be impactful and result in failure to deploy devices.Risk factors (Item 1A)