The Three Core Functions of Every Business, And Why One Is Often Neglected

When you strip a business back to its simplest form, almost every organisation can be reduced to three core functions:

1. Getting the work

Refers to sales, marketing, and business development.

2. Doing the work

Production or service delivery, the part of the business that actually fulfils the promise made to the customer.

3. Getting the money

Involves invoicing, administration, and financial management.

Every business, regardless of industry, operates across these three areas. But in practice, most businesses do not give equal attention to all of them.

In fact, one of the most common patterns we observe when working with privately owned businesses is that the “doing the work” function tends to dominate the owner’s attention and energy.

This is understandable. Most businesses are founded by people who are skilled at delivering a product or service. A builder starts a construction company. An engineer starts an engineering firm. A designer launches a creative studio. A technician launches a service business.

Their expertise lies in the work itself. Because of this, business owners naturally place a huge emphasis on production and service delivery systems. They invest in equipment, processes, quality control, and team capability.

They organise their operations so the work can be delivered efficiently and consistently. And rightly so. Reputation depends on it.

If the work is not delivered well, the business will struggle to retain customers or generate referrals. Quality matters enormously.

At the same time, businesses also tend to pay careful attention to the “getting the money” function. Invoicing, administration, and financial management are critical to cash flow and sustainability. Most companies eventually establish systems and processes to ensure that billing happens correctly and payments are collected.

So the production system is organised. The billing system is organised. But the “getting the work” function is often far less structured.

The common cycle many businesses fall into

When a business first starts, the founder is usually completely focused on sales. They are networking, pitching, calling prospects, and doing everything they can to secure their first customers. Without sales, there is no business.

But as soon as work begins to flow in, the founder’s attention shifts. Suddenly there is work to deliver. Customers to satisfy. Deadlines to meet. Staff to manage. The focus moves from getting work to doing work.

And this is where a common pattern begins to emerge:

Busy delivering work

The business becomes busy delivering projects or fulfilling orders. Sales activity slows down because everyone is focused on production.

Pipeline dries up

Then, a few months later, the pipeline begins to thin out. The owner notices things are getting quiet. The phone isn’t ringing as much. New opportunities are not appearing.

Scramble for new work

Attention swings back to selling again. The owner pushes hard on business development. New work comes in. The company becomes busy again.

Busy again

And the cycle repeats. Many businesses operate in this stop-start rhythm for years, not because they lack capability, but because the “getting the work” function has never been properly systemised.

Systemise the most important function in the business

The truth is that sales and business development require the same level of structure and discipline as production and finance. Just as businesses invest in systems to deliver consistent quality, they also need systems that produce consistent opportunity flow.

This means defining the activities that generate new work and ensuring those activities happen consistently, regardless of how busy the business becomes. It means establishing clear processes around:

• Lead generation
• Prospecting and outreach
• Follow-up
• Pipeline management
• Conversion tracking

When these activities become structured and measurable, the business is no longer reliant on bursts of effort when things get quiet. Instead, sales becomes a steady input rather than an emergency response. And this is what creates stability and growth.

Growth requires consistent input

Businesses that grow consistently understand something very important: growth is not the result of occasional bursts of sales activity. It is the result of consistent, daily inputs over long periods of time.

Just as a production line requires regular raw materials to keep operating, a business requires a steady flow of opportunities entering the pipeline.

When those inputs are reliable, the business can plan with confidence. Teams can be built around expected demand. Investments can be made strategically rather than reactively. Without those inputs, the business becomes vulnerable to fluctuations.

Standing still is not neutral

Businesses that are not growing are, in most cases, going backwards. Costs increase. Competitors improve. Markets evolve. Maintaining the same level of performance year after year actually requires improvement.

That is why systemising the “getting the work” function is so important. When sales activity becomes consistent, structured, and measurable, it stops competing with production for attention. Instead, it becomes a permanent and reliable engine that supports the entire organisation. And when that happens, the business moves from reacting to its workload to actively shaping its future.

A simple exercise worth doing

If you’re a business owner or sales leader, it can be useful to step back and ask a simple question:

How systemised are the three core functions of our business?

Most businesses have well-developed systems for delivering the work and collecting payment. But far fewer have a clearly defined and consistently executed system for getting the work.

If sales activity tends to increase only when the pipeline starts to feel thin, there is a good chance that the “getting the work” function is still operating reactively rather than systematically.

One exercise we often run with leadership teams is a Sales System Diagnostic, where we map how opportunities currently enter, move through, and exit the sales pipeline. The goal is simply to identify where momentum is being lost and where structure could improve consistency.

In many cases, a few relatively small changes to process, visibility, or follow-up can have a significant impact on performance. If this is something you would like to explore further, feel free to get in touch. Even a short conversation can often provide useful perspective on how the sales side of the business is currently operating.