Where UK Manufacturers and Engineering Firms Get Their Sales Assets Made

Ask five engineering or manufacturing SMEs where their last case study came from and you'll get five different answers: an ex-employee with a design eye, a relative who "does websites", a generalist agency retained mainly for the company website, or nobody, because nobody got round to it. There isn't an obvious answer for most technical businesses, and that's a fair chunk of the problem.

Content Marketing Institute's most recent manufacturing benchmark, based on 104 manufacturing marketers out of 1,186 respondents surveyed between June and August 2024, found that 71% already produce technical or data sheets and 70% produce case studies. Only 45% of those manufacturers rate their case studies as genuinely effective, and only 43% say the same of their white papers and e-books. The assets exist. They just aren't always doing much work once they're made.

Part of that gap is about who is doing the making. A 2024 Statista survey of 3,000 UK businesses, reported by the B2B agency Full Mix Marketing, found that 50% of B2B companies now outsource some part of their marketing function, against 41% of consumer-facing businesses; B2B firms are roughly a quarter more likely to bring in outside help. For a manufacturer or engineering firm, that split usually comes down to a simple mismatch: the person who understands the product (an engineer, a technical sales lead) isn't the person who can turn it into a page or PDF someone will actually read, and the person who writes clearly doesn't always understand tolerances, lead times or why a customer would care about either.

In practice, UK engineering and manufacturing SMEs get their sales assets from one of three places. Some build them internally, usually as a side project for whoever has the least resistance to a blank page; this keeps technical accuracy high but rarely produces anything with a plan behind it, and output stalls the moment that person gets busy with their actual job. Some hand the whole thing to a generalist marketing agency, which tends to produce polished copy that reads like it was written by someone who has never stood on a factory floor. And a smaller group works with a partner that specialises in technical or industrial B2B, where the brief doesn't need translating twice before anyone starts writing.

We've written before about why six in ten UK engineering and manufacturing websites don't have a single case study to show, despite it usually being the asset technical buyers say they trust most. This is the same problem from a different angle. Whoever holds the pen needs enough access to pull a real number out of a project, a saved percentage, a shortened cycle time, a tolerance held that a competitor couldn't manage, and enough discipline to say it in four sentences instead of a data sheet's worth of hedging. That combination is rarer than either skill alone.

It also matters more than it looks like it should, because a sales asset usually gets one chance to work. A vague case study or a spec sheet padded with marketing language fails at the exact moment it was supposed to help: in front of a technical buyer who is already comparing two or three other suppliers and skimming for the one detail that tells them you actually understand their problem. We covered the wider pattern behind that gap in an earlier piece on the sales assets UK SMEs are still missing, and the fix there isn't usually a new format. It's giving whoever writes it a proper brief, real numbers to work from, and enough time on site to get the details right.

At Nebula, we build sales assets specifically for engineering and manufacturing SMEs, not as an add-on to a website build but as a standing brief in its own right. That starts with a short site visit or call to get the real numbers and language right, then produces case studies and spec-driven assets that a technical buyer would recognise as accurate on first read. If you're deciding whether to build this in-house, hand it to a generalist agency, or bring in someone who already speaks the language, that's the real question worth asking first: who on that list has actually stood on a factory floor?