Major account
In short
A major account is a customer or prospect whose revenue, or revenue potential, is large enough that the company treats it differently from the rest of the book. It usually gets a named owner, a written plan, and executive involvement.
Most teams define the term with a simple threshold, such as annual contract value, expected lifetime value, or strategic importance. The definition matters because it decides who covers the account, how often and how deeply.
How companies define a major account
There is no universal cutoff. A team selling five-figure contracts and a team selling seven-figure contracts will draw the line in very different places.
- Revenue size: Current or forecast annual contract value above a set level.
- Growth potential: A small account today that could expand across divisions, regions, or products.
- Strategic value: A recognizable logo, a reference customer, or an entry point into a new market.
- Complexity: Multiple buying groups, procurement involvement, and long approval cycles.
How major accounts are handled differently
Dedicated ownership
A named rep or account manager owns the relationship, often with a smaller book so they can go deep.
Account plans
Each account gets a plan covering stakeholders, goals, open opportunities, risks, and next steps, reviewed on a fixed cadence.
Executive sponsorship
A leader from your side is paired with a leader on theirs, so the relationship survives rep turnover and supports renewals and expansion.
Example
Say a software company has 400 customers. A review shows that 25 of them account for more than a third of revenue, and 10 prospects fit the same profile with large expansion potential. The company labels those 35 as major accounts, assigns three named managers, and holds a monthly account review for each. The other 375 stay in a pooled coverage model.
Common mistakes
- Defining the list once and never revisiting it, so accounts that shrank or grew stay in the wrong tier.
- Choosing by revenue alone and ignoring fit, so a large but poorly matched customer absorbs the best people.
- Naming too many accounts, which dilutes the extra attention that makes the tier worthwhile.
- Skipping the account plan, so coverage is just a title with no change in behavior.
Major account vs. related terms
A major account is defined by size and importance to the business. A strategic account is chosen for long-term value beyond current revenue, and a named account is any account on a specific assigned list, large or not.
Major account FAQs
What is a major account in sales?
A major account is a customer or prospect that contributes, or could contribute, a large share of revenue. Because of that weight, it gets dedicated coverage, a written account plan, and often executive involvement instead of the standard sales process.
How do you decide which customers are major accounts?
Teams usually combine revenue size, growth potential, strategic value, and deal complexity. Rank accounts on those criteria, set a cutoff that gives each owner a manageable number of accounts, and review the list at least once or twice a year.
What is the difference between a major account and a key account?
The terms are often used interchangeably. Where teams separate them, a major account is defined mainly by revenue size, while a key account may also be chosen for strategic reasons such as influence, partnerships, or market entry.
Who manages major accounts?
Usually a named account manager or senior account executive owns each major account, supported by solutions, customer success, and an executive sponsor. The owner runs the account plan and coordinates everyone who touches the customer.
