Kobai.io | Resources

The Customer Is Growing. So Why Is the Margin Shrinking?

Written by Kobai | Nov 3, 2026, 10:07:34 AM

A growing customer account should be good news. But what happens when revenue increases while profitability moves in the opposite direction?

A B2B manufacturer has just completed another strong quarter with one of its largest customers.

Revenue is up 18%. Order volumes are increasing, and the account team expects the relationship to expand further.

But finance has identified something concerning. Despite the additional business, the customer’s gross margin has declined.

At first, nobody can explain why.

Sales points to the successful account expansion. Procurement notes that several suppliers have increased prices. Logistics reports more frequent deliveries, including occasional expedited shipments. Commercial operations confirms that the customer has received additional discounts to support its growth.

None of these changes appears particularly significant on its own.

Together, they may explain why an account that looks increasingly successful is contributing less profit than expected.

The problem isn’t necessarily that the company lacks the data. It’s that understanding what has changed requires connecting information across several parts of the business.

When revenue growth hides a different story

Consider how a customer relationship can evolve over twelve months.

The customer begins ordering more products, but a greater proportion of those orders comes from lower-margin product lines.

To secure additional volume, the account team negotiates discounts that apply to certain products and order quantities.

Meanwhile, the customer starts requesting smaller, more frequent deliveries to reduce its own inventory requirements.

The manufacturer accommodates those requests, increasing transport and handling costs.

At the same time, a supplier price increase affects several products purchased by the customer. Some of those increases are absorbed rather than passed through immediately.

Each decision may have made sense at the time.

The discounts helped secure more business. The additional deliveries supported the customer relationship. Holding prices protected the account from an immediate commercial dispute.

But the cumulative effect may be a decline in profitability that becomes apparent only when finance reviews the account’s performance.

And even then, identifying the contributing factors can be difficult.

The information exists. The explanation is harder.

Most established B2B organizations have systems capable of reporting customer revenue, product margins, purchasing costs and logistics expenditure.

They may also have sophisticated profitability models and financial reporting processes.

The difficulty arises when someone asks a question that requires moving beyond the reported margin to understand the commercial and operational relationships behind it.

Why has this particular customer’s profitability deteriorated?

To investigate, teams may need to connect the customer to its individual orders, the products on those orders, applicable contracts and discounts, delivery arrangements, and relevant changes in product costs.

Those connections aren’t always straightforward.

A customer may purchase through several legal entities or locations. Different product families may operate under different agreements. Freight costs may be shared across shipments. Supplier cost changes may affect multiple products, while inventory valuation and cost allocation methods influence the reported financial result.

Understanding these relationships is an important part of the investigation.

It doesn’t replace the financial methodology used to calculate profitability. That remains the responsibility of the organization’s finance and analytics functions.

But it can help explain which business activities and changes deserve closer attention.

Four questions worth asking before the next account review

Imagine the account manager is preparing for a renewal discussion.

The customer is requesting another discount based on its growing purchasing volume. Before agreeing, the commercial team needs to understand whether the existing relationship is performing as expected.

Four questions could materially change that conversation.

Has the product mix changed?

Revenue growth may be concentrated in lower-margin products. Understanding which products the customer now purchases, and how that mix has changed, can help explain whether the additional volume is creating the expected financial return.

Are discounts being applied as intended?

An incentive introduced for a specific product or volume commitment may have continued beyond its original purpose. Connecting orders to their applicable pricing agreements can help teams identify which terms warrant review.

Has the cost of serving the customer increased?

More frequent deliveries, split shipments or expedited freight may have improved service but increased the cost of fulfilling the account. Investigating those patterns requires connecting customer orders to delivery and logistics information.

Have underlying product costs changed?

Supplier price increases, manufacturing costs or sourcing changes may affect the economics of particular products. Understanding which products and orders are affected helps the team investigate where costs have changed and whether pricing arrangements have kept pace.

The objective isn’t simply to produce another profitability dashboard.

It’s to give the commercial team enough context to understand the account’s performance before making the next decision.

Why the relationships matter

A customer doesn’t have one relationship with a business.

It may have multiple contracts, purchasing entities, delivery locations, product portfolios and commercial arrangements.

Likewise, a product may be associated with several suppliers, manufacturing processes and cost structures.

The relationships form a network rather than a simple sequence of records.

This is particularly important when an organization wants to investigate the same question across hundreds or thousands of accounts.

If every profitability investigation requires teams to rediscover how customers, products, agreements and operational activities connect, the effort can become substantial.

And the challenge extends beyond profitability.

Those same relationships may be relevant when reviewing customer concentration, negotiating contracts, investigating supply disruptions or evaluating the consequences of a product change.

Making the relationships explicit and reusable creates an opportunity to support multiple business questions with a more consistent understanding of how the enterprise operates.

Where Kobai fits

Kobai focuses on creating and maintaining connected Enterprise Context through its Business Context Layer.

For a B2B manufacturer, that context might describe how customers, legal entities, orders, products, commercial agreements, suppliers and delivery arrangements relate to one another.

The purpose isn’t to replace the enterprise systems that manage those records.

Nor is Kobai intended to replace profitability models, cost accounting processes or financial reporting tools.

Instead, Kobai helps organizations represent complex business relationships so they can be reused across different analytical and AI use cases.

In the customer profitability scenario, that context can support investigations into how changes in product mix, commercial arrangements, fulfilment and sourcing relate to a particular customer account.

The underlying profitability measures still need to come from validated financial data and established calculation methods.

Kobai’s contribution is the connected business knowledge that can help teams interpret and investigate those measures.

Complementing the Databricks foundation

Databricks provides a governed Data + AI platform with capabilities for data engineering, analytics, semantics and AI.

Organizations can use Databricks to develop customer profitability analysis, governed financial data products and AI-powered analytical experiences.

Kobai complements that foundation by focusing on reusable Enterprise Context across business domains.

As organizations extend analytics and AI into more complex operational questions, the relationships between customers, products, agreements and business activities become increasingly important.

Representing those relationships as connected business knowledge can support the wider analytical environment without replacing its governance, financial calculations or existing semantic capabilities.

The opportunity is to combine trusted analytical information with a more reusable understanding of the business relationships surrounding it.

A different account conversation

Return to the manufacturer preparing for its customer renewal.

The account manager now has a more complete picture of the relationship.

The customer’s revenue has increased, but a greater share of orders involves lower-margin products. Discounts introduced during an earlier growth initiative are still being applied. Delivery frequency has increased, and several products have experienced cost increases.

These findings don’t automatically determine what the company should do.

The customer may remain strategically important. Higher service costs may be justified by long-term growth opportunities. Some discounts may be contractually committed or commercially necessary.

But the discussion is now based on a clearer understanding of the factors affecting the account.

The company can consider whether to adjust pricing, review delivery arrangements, renegotiate commercial terms or accept a lower margin for strategic reasons.

Those are business decisions, informed by financial analysis and a connected view of the underlying commercial relationships.

Better decisions begin with understanding what changed

Revenue growth is easy to celebrate. Understanding whether that growth is creating value can be more complicated.

A declining customer margin may reflect a combination of product mix, pricing decisions, operational costs and supplier changes. No single department necessarily sees every factor.

Organizations already have many of the systems and analytical capabilities needed to investigate these questions.

What becomes increasingly valuable is the ability to understand and reuse the relationships connecting the information across those systems.

For customer profitability, that means looking beyond the account’s headline revenue and margin to understand the products, agreements and operational activities behind them.

Knowing that a customer’s margin has declined tells you there’s a problem. Understanding the relationships behind that decline helps you decide what to do about it.