The 7 marketing metrics every industrial director should monitor

If you ask for a marketing report in your industrial company and what you get is “we published 12 posts, we had 8,500 visits, and our LinkedIn profile grew by 23%”, we have a problem. Those numbers are not metrics; they are activity indicators.

They do not tell you whether the money invested in marketing is generating business, which is the only thing an industrial director should care about. Vanity metrics have been misleading executive committees for years. They sound good, are easy to present, and create a sense of progress.

But they do not answer the critical question: how much revenue does my company generate thanks to marketing, and what does that result cost? There are seven specific metrics that do answer that question. We will start with the three basics: if you do not have them clear, no marketing strategy can be defended in a committee.

A lead is not someone who filled out a form. A qualified lead is someone who meets three conditions: they match the customer profile your company can serve, they have a real need, and they are at a point in the buying cycle where your involvement makes sense.

That is why professionals separate two types. Marketing Qualified Lead (MQL): someone who has shown meaningful interest (downloaded a technical case study, requested information about a service, visited several strategic pages). Sales Qualified Lead (SQL): someone your sales team has already contacted and confirmed as a real opportunity.

In a typical B2B industrial context, a healthy company converts 20–40% of MQLs into SQLs, and 15–30% of SQLs into sales opportunities. If your marketing department cannot give you these numbers monthly and by channel, you are not measuring. You are assuming.

The website conversion rate is the percentage of visitors who become leads. It is the metric that most quickly reveals whether your website is working as a sales tool or as an online digital brochure.

For industrial B2B, reasonable benchmarks are: a standard website converts between 1% and 3%, an optimized website converts between 3% and 7%, and a very well-developed website with specific landing pages can reach 8–12% on certain pages.

If your conversion rate is below 1%, you have a serious UX or value proposition problem. If it is between 1% and 3%, there is clear room for improvement with targeted optimizations. And if it exceeds 5%, congratulations: your website is already a real commercial asset.

When you invest €5,000 in a Google Ads campaign and get 50 leads, your CPL is €100. Simple in concept, but brutally revealing when you apply it across all your channels and compare them.

CPL tells you which channels are profitable and which are bleeding money. In industry, typical benchmarks: organic SEO between €30 and €80 per lead (expensive to start, cheap in the long term), Google Ads between €80 and €250, LinkedIn Ads between €150 and €400 (expensive but extremely high quality), trade shows and events between €300 and €1,500.

Without this metric, the entire debate about “where to invest the marketing budget” is opinion. With this metric, it is a fact-based decision. And your CFO will thank you.

Do you know your company’s real CPL by channel? If not, we can measure it together in 30 minutes. Request a free diagnostic session.

The three metrics above tell you whether you are generating leads and at what cost. But a lead is not a customer. And a customer is not necessarily a profitable customer. To move up a level in sophistication, you need the metrics that measure what happens between the lead and revenue.

These next three are what separate you from competitors who only look at the surface. They allow you to answer in committee not only “how many leads did we generate?” but “how much does each customer cost us, how much are they worth, and how long do they take to arrive?”.

CAC is the sum of everything it costs to acquire a new customer: marketing and sales team salaries, tools, paid campaigns, agency fees, events. Divided by the number of new customers closed in a period.

It is far more comprehensive than CPL because it also includes the sales cost of closing the deal, not just the cost of acquiring the lead. In industrial B2B, a healthy CAC depends entirely on the customer’s average value: if your typical customer generates €200,000 a year, a CAC of €8,000 is excellent. If they generate €5,000, that same CAC will ruin you.

The classic mistake is confusing a low CPL with a low CAC. One channel may generate cheap leads that never close. Another may have expensive leads but a 60% close rate. Only CAC tells you the truth.

LTV is how much revenue a typical customer generates over their entire relationship with your company. In industrial B2B with recurring contracts or continuous replenishment, this metric is probably the most important of all—and the most poorly measured in most industrial companies.

Calculating it is straightforward: customer’s average annual revenue × years retained × gross margin. If an average customer generates €80,000 a year, stays with you for 5 years, and you have a 35% margin, their LTV is €140,000. That is the real figure that justifies your investment in acquiring them.

The gold metric of any healthy B2B business is the LTV/CAC ratio: how many times you multiply in value what it costs you to acquire the customer. Below 3 is concerning. Between 3 and 5 is healthy. Above 5 is excellent. If you do not know this ratio, you do not know whether your marketing is profitable.

In industry, long sales cycles are the norm: 3 months for a small sale, 12–18 months for a serious project. But most industrial companies never measure exactly how long each lead takes to become a customer.

Pipeline velocity is calculated with this formula: (number of opportunities in the pipeline × average deal size × close rate) divided by the average sales cycle length in days. It gives you the revenue generated per day of sales activity.

This metric is strategic because it tells you exactly where to accelerate and where to optimize. If your bottleneck is cycle length, you focus on improving lead nurturing. If it is the close rate, you strengthen sales training. If it is deal size, you work on value positioning. Without measuring it, you optimize blindly.

The six metrics above are granular: they tell you what happens at each step of the funnel. But there is one metric that ties them all together, and it is the one your CEO or executive committee will ask you for sooner or later. It is the metric of the final filter: does the money invested in marketing translate into profitable revenue?

Implementing this final metric is what separates industrial companies that treat marketing as an expense from those that treat it as an investment. And with it, you complete the dashboard that any industrial director should keep live on their desk.

The seventh metric, and the most important of all, is marketing ROI: how many euros in revenue are generated for every euro invested. But note: the key phrase here is “marketing-influenced”, not just “marketing-closed”.

In industrial B2B, almost no sale is closed solely by marketing: it is closed by the sum of all actions (website, content, campaigns, trade shows, sales team, referrals). That is why measuring only “leads that come from the website form” gives you an incomplete view.

The professional approach is to attribute the percentage of each sale that was influenced by a marketing action (visited the website, received an email, attended a talk, downloaded a case study). Adding all of that up gives you marketing-influenced revenue. Divided by the total marketing investment for the period, you get the true ROI.

A healthy ROI in industrial B2B is above 4 (four euros in revenue for every euro invested in marketing). Below 2, there is a structural problem. This is the figure that justifies increasing budgets in the executive committee.