What does a B2B marketing agency do?

A B2B marketing agency helps business-to-business companies generate qualified pipeline through positioning, brand, website, content, and demand generation. Potent works as a strategy-led partner — not a vendor — building the brand and the revenue engine that sits behind it.

What makes Potent different from other B2B marketing agencies in the UK?

Potent leads with strategy and commercial outcomes, not deliverables. Every brand, website and campaign is reverse-engineered from buyer behaviour and revenue targets. Our work spans brand strategy, identity, website builds, fractional CMO support and ongoing marketing retainers.

How much does a B2B marketing agency cost in the UK?

UK B2B marketing agency engagements typically range from £5k for one-off Brand MOTs to £8k–£20k per month for ongoing strategic retainers. Full brand and website builds usually sit between £25k and £80k depending on scope. Potent publishes pricing context up front so there are no surprises.

Do you work with companies outside the UK?

Yes. Potent is UK-based but works with B2B brands across the UK, EU and US — particularly in tech, recruitment, professional services and industrial sectors.

Spirehouse

*Brand · Website · Print*

Took one company operating across three industries and built a parent brand plus three linked sub-brands — each with its own beautifully crafted website.

Headline result

+62% — Qualified candidate enrolments

Challenge

Spirehouse was one company operating across three very different industries — legal, HR and housing recruitment — and the single brand was holding all three back. Each market wanted to feel spoken to directly, but the group needed to retain a single, confident parent identity that tied everything together.

Approach

Created a parent Spirehouse brand to anchor the group, then built three distinct sub-brands — one for each specialism — that felt linked but spoke their own language.
Designed a refined wordmark system and a navy-and-yellow palette flexible enough to flex across all three sub-brands without losing cohesion.
Built three separate websites — one per specialism — each with its own services, live jobs and testimonials, but unified visually and editorially under the Spirehouse group.
Documented brand guidelines covering the parent and all three sub-brands so the in-house team could keep the standard high as they grew.

Results

+62% — Increase in qualified candidate enrolments
2.4x — More inbound client briefs each quarter
9 — New retained client accounts in year one
30% — Lower cost per placement