The Complete List of B2B Website Design Agencies [2026]

You've recognised that your B2B website requires an overhaul. Perhaps it’s not performing as well as it should. Maybe it hasn’t been updated since 2019. Or maybe it no longer aligns with your current growth.

Whatever the reason, you now face a much more complex challenge: there are over 2,000 web design agencies operating within the UK alone, and that’s without considering those working internationally.

When you search "B2B website design agency" on Google, you’re met with a sea of similar-looking homepages, all touting strategies, promising results, and often looking remarkably alike.

To make things easier, we’ve done the research for you.

Below, you’ll find a curated list of 28 agencies that focus specifically on B2B website design. The list is evenly divided among the four primary platforms dominating this sector: HubSpot, WordPress, Webflow, and enterprise CMS solutions like Umbraco and Drupal. Seven agencies per platform allow for straightforward comparisons rather than being pushed toward whatever CMS an agency prefers to promote.

This list only includes agencies with a verified, dedicated B2B specialisation - avoiding generalist digital firms that have merely designed a few B2B sites among a broader portfolio of consumer, retail, and hospitality projects.

An agency that primarily develops restaurant and e-commerce websites will approach your B2B site with the same mindset, focusing on visual appeal over the strategic, long-term buying journeys essential to B2B transactions. While this might be acceptable for consumer brands, it’s often not suitable when selling a £50,000 industrial machine or a multi-year membership contract.

The Complete List of B2B Website Design Agencies

1. Axon Garside

We are a dedicated agency specialising in B2B website design for industries characterised by complex, considered purchasing processes, including manufacturing, professional services, membership organisations, and charities.

Our approach involves creating websites that serve as integral sales and data assets from the outset, ensuring seamless integration with HubSpot CRM instead of functioning as mere brochure sites.

Ideal for: B2B companies within manufacturing, professional services, or membership sectors seeking a website directly linked to their CRM, sales pipeline, and analytics—not just a visual redesign.

Evidence: We have achieved tangible commercial successes through HubSpot website development and CRM integrations, such as:

Huthwaite International

Launched a new site coupled with HubSpot CRM implementation for Huthwaite International, resulting in a 433% boost in online revenue within 12 months.  

TF Jackson

We transformed TF Jackson’s legacy website into a buyer-led HubSpot CMS experience designed to increase enquiries, unlock organic growth and improve visibility across both traditional and AI-driven search.

As a Diamond HubSpot Partner, ranking among the top 4% of solutions providers worldwide, we have over ten years of experience crafting HubSpot websites. Recent projects include CEDR and P.P Group.

Reach out to discuss your B2B website project.

2. Blend B2B

As a Diamond HubSpot Solutions Partner, Blend B2B collaborates predominantly with B2B firms across SaaS, manufacturing, technology, and life sciences sectors. They integrate website development, CRM, and demand generation into a cohesive program rather than handling them as isolated tasks.

Ideal for: B2B tech and SaaS companies seeking a unified team to deliver website, CRM, and demand generation services, with results that can be measured and verified.

Evidence: Notable client projects include Robin Radar Systems, Datel.

3. Karman Digital

Karman Digital, a Diamond HubSpot partner based in Macclesfield, serves clients such as Activpayroll and Cognism. Its expertise leans toward B2B tech and professional services, with extensive experience in complex implementations involving multiple stakeholders.

Ideal for: UK-based B2B tech and professional services companies seeking a mid-sized, reputable Diamond partner without the layers of account management typical of larger agencies.

Evidence: Notable client projects include Activpayroll, Cognism and Skyscanner.

4. SpotDev

SpotDev is a Diamond HubSpot partner operating throughout the UK, focusing on custom module development, performance enhancements, and CRM-integrated website builds.

Ideal for: B2B businesses with requirements surpassing standard templates, needing bespoke HubSpot development to meet their specific needs.

Evidence: Notable client projects include Excel Communications and Unily.

5. Catalyst

Based in Birmingham, Catalyst is a Diamond HubSpot partner whose projects emphasise discovery, user experience, and messaging strategies over initial visual design.

Ideal for: B2B companies where the primary challenge lies in effective communication and conversion rather than aesthetic appeal.

Evidence: Notable client projects include Wulfrun and Tonic Weight Loss.

6. Digital Litmus

A Platinum HubSpot partner located in London, Digital Litmus views websites as components of broader demand generation efforts rather than standalone design projects, with a focus on B2B clients.

Ideal for: B2B organisations aiming to embed their website within a comprehensive demand generation plan, rather than viewing it as a one-off visual exercise.

Evidence: Website design project for Wahoo Learning.

7. Fifteen

Fifteen, based in Nottingham and holding Platinum HubSpot status, has collaborated with clients such as Dura Pump and The Bikeability Trust. Its work spans both commercial B2B and charitable sectors.

Ideal for: B2B organisations leaning towards the non-profit side of the spectrum, where project scope is influenced as much by budget considerations and trustee approval as by design.

Evidence: Notable client projects include Dura Pump and The Bikeability Trust.

8. Fabrik Brands

Located in London, Fabrik Brands primarily works with WordPress and places a strong emphasis on brand strategy and identity before undertaking website development.

Ideal for: B2B companies whose core issue revolves around positioning and messaging, often compounded by outdated visual branding.

Evidence: Notable client projects include Slamcore, Minervax and Hawkswell.

9. Bop Design

Headquartered in San Diego, Bop Design is a US-based agency that specialises solely in serving B2B and industrial clients through WordPress websites.

Ideal for: B2B and industrial organisations seeking an agency whose entire methodology is tailored to B2B sales cycles, rather than adapting consumer-oriented approaches.

Evidence: Notable client projects include SmartChoice, Kaseware and Staticworx.

10. Godfrey

Operating out of Pennsylvania, Godfrey is a well-established B2B agency with a focus on industrial and engineering brands, creating WordPress sites typically as part of broader branding and demand generation initiatives.

Ideal for: Manufacturers offering highly complex, technical products that require clear explanations for engineering-literate buyers.

Evidence: Natable client projects include Solenis and MLC.

11. Appeal Digital

Based in Bristol, Appeal Digital is a WordPress-focused agency working exclusively with B2B clients on enterprise websites.

Ideal for: UK B2B enterprises seeking a WordPress website built by an agency that has deliberately concentrated its expertise solely on B2B, avoiding broader sector coverage.

Evidence: Notable client projects include The Letting Game, Roboyo, and SDS Drives.

12. Proctor + Stevenson

Founded in 1979 and based in Bristol, Proctor + Stevenson is a comprehensive B2B marketing firm offering services from web design to backend configuration.

Ideal for: B2B companies preferring a single, experienced agency to oversee website development alongside broader marketing strategies, especially those with international or export interests.

Evidence: Notable client projects include MLT and TTP.

13. Ironpaper

Located in New York, Ironpaper integrates B2B demand generation strategies with WordPress website design and development, primarily for technology and industrial clients.

Ideal for: US-based B2B tech and industrial firms wanting website design coupled with demand generation strategies from the beginning.

Evidence: Notable client projects include Storyful, Rectangle Health and ContractSafe.

14. Bronco

Based in Sheffield, Bronco is a well-established UK digital agency delivering WordPress projects for SME and corporate clients.

Ideal for: UK SMEs seeking a regional agency with a proven track record, as an alternative to higher-rate London-based firms.

Evidence: Notable client projects include Ropers Caravan World and Interior Living.

15. Webstacks

Webstacks is a US agency dedicated solely to website operations for B2B SaaS companies, building and maintaining Webflow sites designed for marketing teams.

Ideal for: B2B SaaS providers requiring ongoing website management and iterative development, beyond a one-time build.

Evidence: Notable client projects include Gong, 9Fin and Workgrid.

16. Finsweet

A prominent name within the Webflow community, Finsweet is known for its tools and educational resources that many community members depend on, alongside client project work.

Ideal for: Enterprise teams with established brand systems that primarily need advanced Webflow implementation without extensive custom coding.

Evidence: Notable client projects include Aura, Vanta and GitHub.

17. Baunfire

Founded in 2001 and based in Silicon Valley, Baunfire specializes in creating marketing websites for B2B enterprise and tech clients, with notable projects for companies like Cisco and Netgear.

Ideal for: Well-established B2B firms seeking a polished, brand-centric marketing website from a seasoned Silicon Valley studio.

Evidence: Notable client projects include Karat, Cellares and Ambi Robotics.

18. Devflow

A UK-based agency focused on Webflow, Devflow has delivered over 100 Webflow and custom business websites for B2B clients.

Ideal for: UK B2B organisations seeking a Webflow specialist with a substantial portfolio of comparable projects.

Evidence: Notable client projects include Compound, Tableside and Actu Ways.

19. Flowtrix

Located in Bristol, Flowtrix designs Webflow websites tailored specifically for B2B companies, emphasising conversion optimisation.

Ideal for: UK B2B firms looking for a smaller, regional Webflow expert rather than engaging a large US studio.

Evidence: Notable client projects include Wayground, Akirolabs and Fuxam.

20. ThunderClap

Thunderclap are a UK-based agency specialising in Webflow builds for B2B enterprises, focusing on websites designed for growth rather than purely aesthetic appeal.

Ideal for: B2B companies aiming for a Webflow website structured around lead generation and growth targets from the beginning.

Evidence: Notable client projects include Factors, Roommaster and Zamp.

21. Limeup

Limeup is a Webflow agency with a European client base, including work on B2B and HR-technology platforms.

Best for: European B2B businesses, particularly those outside the UK and US, that want a Webflow build with continental market experience.

Proof: Notable client projects include Housepro and VoloBank.

22. GrowCreate

GrowCreate is a UK Umbraco Platinum Partner, working with enterprise clients since 2014 on custom .NET-based websites integrated into wider MarTech ecosystems.

Best for: UK enterprise businesses already invested in Microsoft infrastructure that want a CMS built for scale and heavy customisation rather than an off-the-shelf platform.

Proof: Notable client work includes Thirtyone:eight, Quintet and FE Fund Info.

23. CTI Digital

CTI Digital, based in Manchester, is a UK agency working across Drupal, Umbraco and BigCommerce, positioned as a specialist in B2B commerce and manufacturing website builds.

Best for: B2B manufacturers and distributors that need commerce functionality (quoting, credit accounts, sales rep workflows) built into an enterprise-grade CMS.

Proof: Notable client work includes Jackson Lees Group, Rayan Bank and Durham University.

24. Cantarus

Cantarus is a UK digital agency specialising in Umbraco, delivering custom-built enterprise websites and digital experiences for larger organisations.

Best for: UK businesses that want a highly customised Umbraco build rather than a templated CMS approach.

Proof: Notable client work includes RIBA, CIM and TAF.

25. Marcel Digital

Marcel Digital, based in Chicago, is a US agency specialising in Umbraco websites for enterprise clients across manufacturing, finance and membership organisations.

Best for: US B2B businesses in regulated or complex industries that need an enterprise-grade CMS with strong governance and workflow controls.

Proof: Notable client work includes Montcalm Community College, SEKO and Medius.

26. Acro Commerce

Acro Commerce is a North American agency specialising in Drupal Commerce for B2B wholesalers, distributors and manufacturers.

Best for: B2B manufacturers and distributors that need complex e-commerce functionality built on an open-source enterprise CMS.

Proof: Notable client work includes Pacific Cove, Koinos Group and Northern Health.

27. Verndale

Verndale, based in Boston, is a US enterprise digital agency working on Sitecore and Optimizely builds for large B2B organisations.

Best for: Large enterprise B2B businesses that need a heavyweight digital experience platform with advanced personalisation, not just a content-managed website.

Proof: Notable client work includes Aspen Snowmass and Acadian Asset Management.

28. Productive Shop

Productive Shop is a US agency building Drupal websites specifically for B2B technology companies, with a focus on content architecture and lead-capture systems integrated with CRM.

Best for: B2B tech companies that need sophisticated content taxonomies and multi-step qualification forms built into an open-source enterprise CMS.

Proof: Notable client work includes Styra, Conga and ESPER.

Prior to Creating Your Shortlist: Five Key Questions to Address

Before You Shortlist: 5 Questions to Answer First

Before you start reaching out, answer these:

Does your website need to integrate with your CRM, or is its primary focus simply aesthetic appeal?

If your site functions as a lead-generation platform supporting your sales team, prioritise agencies with proven CRM integration expertise over those that only emphasise design capabilities.

How intricate is your product or purchasing process?

Features like configurators, multi-step quoting tools, or ERP integrations rule out template-driven agencies and suggest the need for custom development, regardless of the CMS employed.

Is there an internal team responsible for the website’s daily management, or is there no dedicated team at all?

This factor heavily influences your CMS selection: a marketer-friendly platform such as HubSpot or Webflow works well with a lean internal team; platforms like Drupal or Sitecore assume continuous technical support.

Are you undertaking a rebuild, a migration from another platform, or creating your first comprehensive B2B website?

Migrations require agencies with specific migration expertise—not just build experience; these skill sets do not necessarily overlap.

What exactly needs fixing?

The design, the overall strategy, or the conversion rate? If your traffic levels are stable but conversions are lacking, that’s a different challenge than a complete redesign, and fixing it is often more cost-effective.

If your responses point toward a CRM-integrated site managed daily by an internal marketing team, then consider shortlisting the HubSpot agencies listed here first (Axon Garside, Blend B2B, Karman Digital).

If your focus is on WordPress and the core issue is positioning, Fabrik Brands and Godfrey are preferable starting points over agencies that only handle the build.

For a marketer-owned site that emphasises rapid page delivery without developer delays, explore the Webflow-focused agencies (Webstacks, Devflow, Flowtrix).

And if your business operates within a regulated, compliance-heavy environment with complex integrations, the enterprise CMS specialists (GrowCreate, CTI Digital, Verndale) are tailored for those needs.

Which CMS Fits Your B2B Website Best?

Observe the intentional distribution in the list above: seven agencies each for HubSpot, WordPress, Webflow, and enterprise CMS platforms. Each platform addresses distinct challenges, so the optimal choice depends on your business context - not just on which agency is most aggressive in pitching.

HubSpot links your website directly to your CRM, allowing form submissions, page views, and content interactions to be stored within the same record as your sales pipeline. It's designed for marketing teams to manage independently of developers and is ideal if your website’s primary goal is lead generation and qualification.

WordPress boasts the largest ecosystem of developers and plugins among these options, making it the default for agencies that prioritise brand and content strategy before technical implementation. It usually necessitates a separate integration layer for proper CRM communication.

Webflow aligns more closely with HubSpot’s philosophy: intended for marketing teams to publish and modify pages without developer assistance, offering a more flexible out-of-the-box design toolset. Its CRM and automation features are less comprehensive than HubSpot’s, making it suitable for businesses valuing design control and speed over native CRM capabilities.

Enterprise CMSs (like Umbraco, Drupal, Sitecore, Optimizely) are built for organisations with stringent compliance standards, complex system integrations, or large content volumes that surpass what a marketing-led platform can handle. These typically require ongoing developer support, which incurs costs but offers a level of customisation unmatched by the other platforms.

For a more detailed guide on whether HubSpot CMS aligns with your needs, we’ve published an in-depth resource.

If you’re currently using any of these platforms and contemplating a migration, our list of top website migration agencies provides targeted assistance. And for those committed to HubSpot, our curated list of leading HubSpot website design agencies offers comprehensive insights into that ecosystem.

Boutique Firm or Full-Service Provider?

An often-overlooked question, nearly as common as the CMS dilemma, is whether to partner with a small, niche-focused specialist or opt for a larger, comprehensive agency capable of delivering all services under one umbrella.

A boutique specialist (many smaller agencies listed here fall into this category) typically brings a team with more senior, hands-on expertise, quicker decision-making processes, and a deeper understanding of a specific industry.

However, this approach can be limited by capacity: if your project requires rapid scaling or multiple workstreams running simultaneously, a smaller team might become a bottleneck.

In contrast, a full-service agency generally has the capacity to handle broader scope without significant delays, often combining website development with wider marketing strategies, paid media campaigns, or brand initiatives.

The main trade-off is usually a reduction in specialised knowledge: you might work with a generalist team rather than experts who are deeply immersed in your sector.

Neither option is inherently superior. For a manufacturer with a £2m turnover needing a straightforward website, a specialist with experience building similar sites is often more suitable than a large agency handling accounts worth over £50m. Conversely, large agencies excel in complex, multi-faceted projects.

What is the Cost of a B2B Website in 2026?

Discussing budgets is tricky, as most agencies tend to avoid giving direct figures upfront.

Pricing depends heavily on the scope, but here’s a practical breakdown based on the 2026 market:

Factors that push costs toward the higher end include the volume of content needing migration or rewriting, number and complexity of integrations (CRM, ERP, inventory systems, payment gateways), multi-language or multi-region requirements, and the extent of custom design and development versus template-based components.

Additionally, there’s the often-overlooked ongoing expense: maintenance.

Hosting, security updates, content management, and continuous optimisation can range from a few hundred pounds per month for lightly managed sites to several thousand for enterprise-level, heavily supported platforms. Always clarify with your chosen agency what is included after launch, and what costs are additional - "We’ll be here if you need us" is not a maintenance plan.

Remember, the lowest upfront quote seldom results in the lowest total cost. A poorly executed website can lead to needing another rebuild within a year, doubling your investment. Our guide to website migration costs explains where budgets tend to go wrong in these situations.

And keep in mind: launching the website is just the beginning. If your site isn’t converting as expected, it’s more likely a CRO (conversion rate optimisation) issue than a design problem.

Fixing CRO tends to be more cost-effective than a full redesign. Our 2026 CRO cost guide details what that investment typically involves once your new site is live.

Common Challenges When Selecting a B2B Website Agency

These errors are familiar from firsthand experience - either as agencies called in to fix the fallout or from discussions with prospects who’ve had disappointing journeys elsewhere.

• Choosing based on the pitch, not the actual team executing the work. The salespeople often aren’t the same individuals who will be building your website. Ask explicitly who will be working on your project daily, and request to speak with them before making a decision.

• Confusing a portfolio of visually appealing websites with a collection of effective, high-performing ones. A homepage screenshot won’t reveal how well the site converts or generates leads, even six months after launch. Focus on results, not just aesthetics.

• Underestimating the internal effort required. Even the best agency needs input from your team - such as content creation, imagery, stakeholder approvals, and technical access. Projects often stall when companies assume the agency will handle everything without their active involvement.

• Selecting the lowest quote without understanding what’s excluded. A low price often omits essential elements: extra page templates, integrations, content migration, or post-launch support. Clarify how scope changes are handled and get this agreement in writing.

• Overlooking platform lock-in. Some agencies build on proprietary or heavily customised systems that only they can maintain. Before signing, ask what happens if you wish to switch agencies after launch—can you take your website with you, or are you locked in indefinitely?

How to Pick the Right B2B Website Design Partner

We’ve covered this extensively elsewhere, so here’s a condensed version for narrowing your options from a list of 28 to a shortlist of three or four.

• Step 1: Focus on sector experience rather than agency size. A well-known agency name doesn’t guarantee better results. What truly matters is whether the agency understands how your specific buyers research, assess, and convert. For example, a manufacturer’s buyer journey differs significantly from that of a SaaS company. Ensure each shortlisted agency can demonstrate they’ve addressed challenges unique to your industry

• Step 2: Get proof, not promises. Case studies, named clients and testimonials matter far more than a slick pitch deck. If an agency's website doesn't show its work, ask for references during the sales process. Ask what actually changed for those clients: traffic is easy to move, revenue and pipeline are harder, and the second kind of result is the one that matters

• Step 3: Understand what happens after launch. A website that launches and is never touched again starts losing value from day one. Ask how the agency approaches post-launch support, ongoing optimisation and reporting. If the answer is vague, that's a red flag

We go into a lot more detail on this, including 16 specific questions to ask before signing, in our guide: How To Choose A Web Design Agency.

FAQs

How long does a B2B website project usually take?

For a mid-market rebuild, expect somewhere between 8 and 16 weeks from kick-off to launch, depending on how much content needs writing or migrating, how many stakeholders are involved in sign-off, and how many integrations are required. Enterprise or multi-region builds regularly run longer.

Be wary of any agency promising a complex website in under four weeks.

Do I need a HubSpot agency specifically, or can any web agency use HubSpot?

Technically, most competent developers can build on HubSpot's CMS.

In practice, agencies that are HubSpot Solutions Partners have been through accreditation, delivered a verified volume of projects on the platform, and usually have direct support access into HubSpot itself when something goes wrong.

What's the difference between a website design agency and a full-service marketing agency?

A website design agency focuses specifically on the build: strategy, UX, design, development and (often) CMS training.

A full-service marketing agency will typically offer the website as one part of a broader package that includes content, paid media, SEO and campaign management. Neither is inherently better; it depends on whether you need a standalone build or an ongoing growth partner.

Your Next Step

Choosing a B2B website design agency isn't about picking the biggest name on this list or the one with the flashiest case studies.

It's about finding a team that understands your buyers, your sales process, and how your website needs to fit into both.

The agencies above cover four different platforms and a wide range of specialisms, from manufacturing-focused HubSpot partners to enterprise Drupal agencies built for regulated industries, so the right fit depends on your sector, your CMS preference and how connected you need your website to be to the rest of your revenue engine.

At Axon Garside, we believe the strongest B2B websites aren't design projects that happen once every five years. They're commercial assets that keep improving, connected properly to your CRM, your sales process and your reporting, so every visitor, form fill and conversion tells you something useful about your business.

If you'd like to talk through your website project, get in touch with our team. We'll ask you plenty of questions, tell you honestly if we're not the right fit, and point you in the right direction to your perfect partner.