search icon

B2B Definition

B2B, or business-to-business, refers to commerce and transactions between companies or organizations rather than between a business and individual consumers.

Starts at $0 + state fees and only takes 5-10 minutes

Excellent 4.8 out of 5 stars 27,108 reviews

Last Updated: January 21, 2026

Anyone operating in the business world has probably seen the term B2B. It’s a catchy acronym, and it’s fun to say, but what does B2B stand for? It stands for “business-to-business” transactions. This guide explores the topic of business-to-business enterprise, including its benefits and drawbacks.

What is B2B?

b2b defined

The B2B definition is pretty simple on the surface: if a business makes its money by selling products or services to other businesses, the selling business engages in B2B transactions. There are lots of options for a B2B business, but Market Business News (MBN) notes that many B2B businesses involve:   

  • Web development
  • Supply sales
  • Industry data

This form of business also lends itself well to e-Commerce.

Running a successful B2B business often includes special kinds of marketing and sales tactics tailored to consumer business clients’ needs. The average business owner will likely need to do extra market research to make sure their services fit with their consumer industry’s goals. 

B2B Advantages

According to MarketingTerms.com, many investors have preferred to throw their money behind B2B businesses. Consumer businesses often have more income to spend and more consistent needs for products and services than consumers shopping for their personal lives. If an entrepreneur starts a B2B venture or adds B2B to their existing business model, they could bring in a larger and more reliable stream of income. 

B2B Disadvantages

With the potential to make more money comes more responsibilities and complications. MBN notes that B2B deals can take longer to complete because the business owner needs to speak to multiple agents from the consumer business. They also need to make sure that the appropriate members of a consumer business’s leadership sign off on the business deals they make. Also, depending on what the business is selling, an entrepreneur might have to work harder to customize their products and services for a consumer business’s specific needs. 

Many businesses want to make sure that what they’re buying can address all their major, specific needs. For example, a business that sells cleaning supplies to households could sell the same supplies to everyone. But a business that sells cleaning supplies to laboratories needs supplies tailored to effectively handle the cleanup of different chemicals and organisms. Business clients want to know that the companies they buy products from understand their needs. 

Summary

A B2B, by definition, is a business focused on serving other businesses. This type of business can be lucrative and reliable. However, developing successful products and services for a B2B and properly marketing them can take more time and money. 

Recommended articles:

ZenBusiness can help

Entrepreneurs come up with big ideas about how to make a mark on the business world and sell their vision. That, unfortunately, doesn’t leave them with lots of time to handle administrative tasks that help keep the business afloat. That’s where ZenBusiness comes in. Their suite of business support services can make starting and running a business a snap! The ZenBusiness Formation Plans help make it quick to start a business. Their Worry-Free Compliance Service can even help an established business stay legally compliant. 

Disclaimer: The content on this page is for information purposes only and does not constitute legal, tax, or accounting advice. For specific questions about any of these topics, seek the counsel of a licensed professional.

zenbusiness logo

Written by ZenBusiness Editorial Team

Start Your LLC