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B2B Event Marketing Agency in London | ConvergeX Connections

London

B2B Event Marketing Agency in London

Curated executive dinners, roundtables and invite-only B2B events for enterprise technology brands. Designed around pipeline, not vanity metrics, with a guaranteed post-event meetings outcome.

<15% drop-off on confirmed guests
~70% of attendees book a post-event meeting
100+ UK and global enterprises engaged for our London events

Why London

London is not one market. It is a dozen, stacked on top of each other.

London is an international business hub with well over 1.1 million senior managers, directors, VPs, heads and CXOs. Finance, technology, professional services, SaaS, consulting, media and global headquarters all sit side by side, which is exactly why it works as the gateway to Europe and the wider EMEA region.

The opportunity is enormous. So is the noise. London executives are invited to something almost every week, which means the bar for getting them in the room is high, and the cost of a forgettable event is higher. Hosting in London is rarely a question of whether you should. It is a question of who you trust to do it properly.

The guarantee

We guarantee at least half your attendees will book a follow-up meeting.

Across our events we average around 70%. For a 14 person executive dinner, that is roughly 7 to 9 booked meetings with real decision makers, not business cards in a bowl.

Book a London event

Who we convene

The decision makers we get in the room

A booked meeting only matters if it is with someone who can actually buy. The value of a London event is never the headcount, it is the seniority and relevance of the people around the table. We convene senior leaders from some of the UK and the world's largest enterprises, across banking, energy, telecoms, pharmaceuticals, retail, media and technology.

Teams we have engaged for London events include

  • HSBC
  • Shell
  • Vodafone
  • GSK
  • Sky
  • WPP
  • Marks & Spencer

And the seniority we bring to the table

C-Suite
  • Group Chief Data & Analytics Officer
  • Chief Marketing Officer
  • Chief Data Officer
  • Chief Information Officer
VP / SVP
  • SVP, Global Technology
  • VP, Treasury
  • SVP, Data & Analytics
  • VP, Global Internal Communications
Heads of
  • Head of Cyber Security Risk
  • Head of Customer Experience
  • Head of Brand Strategy & Purpose
  • Global Head of Marketing Technology
Directors
  • Director of Strategy & Transformation
  • Director, Data & AI
  • Group Talent Director
  • Director, R&D, Digital & Tech

Spanning marketing, data and AI, technology, cyber security, customer experience, communications, finance and operations.

In the room

Recent London events

Curated tables, senior speakers and conversations that earn the follow-up. Two we ran recently.

Guests at a ConvergeX executive dinner with EXL in a private dining room in London
Executive dinner with EXL, London
Workvivo by Zoom

The AI Era in Pharma

An executive dinner at The Claro in London for communication, culture and HR leaders, on moving mission-critical internal communications off scattered email and onto a single, AI-personalised platform. Featuring Helen Wareham, Digital Employment Engagement Lead at AstraZeneca.

View the event
EXL

Making Agentic AI Real for Enterprises

An executive dinner in London with EXL, the global data and AI company, on staying ahead with agentic AI to reimagine operations and turn AI from experimentation into measurable business impact.

See the highlights

How to choose

What separates a great London B2B event agency from an average one

If you are evaluating agencies, these are the questions worth asking. Here is how we answer them.

Strategy comes before logistics

The first conversation should be about your objectives, not their packages. Are you driving pipeline, brand awareness or customer education? Which KPIs actually matter? Which format fits, a roundtable, a dinner or a virtual panel? If an agency leads with what they do before asking what you need, they have lost the plot. We start with the outcome and work backwards.

Real decision-maker access, not just attendees

A full room is easy. A room full of the right VPs and C-level buyers is not. Ask how many London events an agency has run and which seniorities they actually attract. We hold a strong network of decision makers across marketing, operations, finance, customer experience, IT and cybersecurity in London, with the event history to back it up.

A venue strategy with a reason behind it

In London the venue signals intent. A Mayfair private dining room and a Shoreditch warehouse send very different messages, and the right choice depends on who you are inviting and why. The room should never feel congested, and it should stay quiet enough for real conversation to start. We pick venues on rationale, not on what is trendy this quarter.

Formats that respect an executive's time

London buyers will not tolerate long intros, overcrowded agendas or pointless panels. The strongest formats are short and focused: executive dinners and tight roundtables, not half-day marathons. We design for relevance and keep the agenda ruthless.

Logistics solved before you ever hear about them

Transport strikes, last-minute delays, security requirements, accessibility, dietary needs, seasonal timing around the summer and autumn conference run. A good agency handles all of it quietly. You should be thinking about your guests, not the logistics.

GDPR and data handled properly

Leaving the EU did not make GDPR irrelevant. If anything, attendee data handling is now a place where inexperience shows quickly. Every event we run has policies in place for how data is captured, stored, shared and passed to sales after the event. We do not just source guests, we keep you compliant.

B2B specialists, not B2C crossover

A great consumer events team is not automatically a great B2B team. The skill set is different, the buyers are different and the stakes are different. We focus on B2B, specifically enterprise technology, and that focus is the point.

An understanding of how the UK actually buys

British buyers are wary of hard selling, overhyped claims and American-style bravado. The approach that works is understated and credibility-led. We discourage product pitches at the top of an event and design a warm, conversational, pain-point-first opening where your product fits in naturally.

Formats

Formats we run in London

  • Executive roundtablesSmall, senior and conversation-led, with a moderator who keeps the discussion sharp and the sales pitch out of it. See how we run them.
  • CxO dinnersIntimate settings built for real relationships, where the right ten people in the room matter far more than a full one.
  • Virtual panelsSenior-led online discussions that hold the calibre of an in-person event while reaching leaders who cannot be in London on the day.
  • Invite-only B2B eventsCurated guest lists built around your ideal customer profile, so every seat in the room is a buyer worth your time.

Want the full playbook first? Read The Ultimate Guide to Executive Roundtables.

FAQs

London B2B events, answered

What types of B2B events do you run in London?

Curated executive dinners, roundtables, virtual panels and invite-only events, mostly for enterprise technology brands targeting senior decision makers.

How do you get senior decision makers to attend?

We work from an established London network across marketing, operations, finance, customer experience, IT and cybersecurity, combined with personalised outreach designed to feel relevant rather than salesy. Our confirmed-guest drop-off rate sits under 15%.

How do you measure the success of an event?

By booked meetings, not headcount. We guarantee at least 50% of attendees will book a post-event follow-up meeting and currently average around 70%.

How do you handle attendee data and GDPR?

Every event has GDPR-compliant policies for how guest data is captured, stored, shared and passed to your sales team after the event.

Do you only run in-person events in London?

No. We run both in-person formats and virtual panels, and we often combine the two across a single programme.

Planning a B2B event in London?

The real question is not whether to do it. It is who you trust to do it properly. Let us show you what a pipeline-first London event looks like.