A £20,000 corporate event can feel generous or restrictive depending on one early decision: the format. A drinks reception for 100 guests, a conference with production, and a seated gala dinner may all have the same headline budget, but they deliver very different guest experiences. So, how much do corporate events cost? The honest answer is that it depends on the venue, guest numbers, timing, catering expectations and the level of production required.
For a well-planned London corporate event, a sensible starting point is often £150 to £350 per person, excluding or including venue hire depending on the format. Smaller private dinners may sit below that range; high-profile launches, awards evenings and conferences with substantial technical production can sit well above it. The most useful budget is not simply a cost per head – it is one built around what your event needs to achieve.
How much do corporate events cost by format?
A daytime meeting or conference is usually priced differently from an evening celebration. Day delegate rates can make budgeting straightforward, while evening events often involve separate venue hire, catering, drinks, entertainment and production costs.
For a London conference of 100 to 200 guests, allow approximately £125 to £250 per person for venue, refreshments and catering, before allowing for meaningful AV, branding, speakers or entertainment. A large conference venue may charge a day delegate rate, often including room hire, tea and coffee, lunch and standard equipment. That can represent good value, but check precisely what is included. Wi-Fi, staging, screens, microphones, technicians and registration furniture are not always part of the package.
For an evening drinks reception, £90 to £200 per person is a realistic planning range. The lower end may suit a shorter event with canapés and a limited drinks package. At the upper end, you might include a distinctive Central London venue, more substantial food, premium drinks, entertainment and event styling.
A seated corporate dinner, awards event or gala often starts at around £175 to £350 per person for 150 guests and can rise from there. This reflects the additional logistics of a formal meal, table settings, staffing, production, stage management and a fuller drinks offering. For office Christmas parties London companies are planning for 150 or more guests, budgets of £200-plus per person tend to offer more choice and a stronger overall experience, particularly on popular December dates.
Private dining for 25 guests is a different proposition. Many restaurants and private rooms work on a minimum food and beverage spend rather than a standalone hire charge. Depending on location, menu and date, the minimum spend may range from £2,000 to £8,000 or more.
The main costs in a corporate event budget
The venue is often the first figure clients ask about, but it is rarely the only figure that matters. A lower room-hire fee can be offset by higher catering minimums, mandatory suppliers or a venue that requires more equipment to make it work for your agenda.
| Budget area | Typical London planning range | What affects the cost? | | — | — | — | | Venue hire | £2,000 to £15,000+ | Date, location, exclusivity, capacity and event hours | | Catering | £65 to £250+ per person | Service style, menu, dietary requirements and staffing | | Drinks | £20 to £100+ per person | Welcome drinks, wine, open bar and package length | | AV and production | £1,500 to £20,000+ | Screens, lighting, sound, staging, technicians and content | | Entertainment | £750 to £10,000+ | DJ, live band, host, performers and technical requirements | | Styling and branding | £1,000 to £15,000+ | Florals, furniture, signage, scenic elements and installation |
These are broad planning figures rather than fixed quotes. A 300-person conference requiring a large LED screen, multi-camera filming and breakout rooms will need a considerably different production budget from a 60-person leadership meeting with a single presentation screen.
Catering is usually the next major cost. A working lunch and refreshments for a conference may cost £65 to £110 per person, while a three-course dinner with wine, canapés and late-night food can easily reach £150 to £250 per person. Be clear about service charge and VAT from the outset. London venue proposals sometimes show these separately, and they can materially change the final number.
Why date and location matter so much
Thursday and Friday evenings in November and December are among the most expensive dates for corporate Christmas parties London teams organise. The same venue can be more flexible on a Monday, Tuesday or January date. Summer parties also command a premium on sunny Thursday and Friday dates, particularly where outdoor space is part of the brief.
Location affects more than hire fee. A venue near major transport links may reduce guest travel time and improve attendance, while a venue outside the centre may offer more space for the money but require coaches, additional signage or longer arrival windows. For international event planning, proximity to airports, hotels and rail links can be worth paying for when delegates are travelling in.
The right choice depends on the audience. A client dinner may benefit from a discreet Mayfair private room; a large internal celebration may need the capacity and production infrastructure of a Bankside, Shoreditch or East London event space. Choosing on appearance alone can create avoidable costs later.
Build a budget around priorities, not assumptions
Before asking venues for costs, decide what cannot be compromised. It may be a central location, a theatre-style conference room, an inclusive drinks package, strong accessibility, late licensing or a particular guest capacity. These priorities allow the venue search to be focused and make quotes easier to compare.
It is also sensible to hold a contingency of around 10 per cent, especially for complex events. Guest numbers change, dietary requirements increase, a speaker requests additional rehearsal time, or an event needs more registration staff than expected. A contingency is not wasted budget. It protects the quality of the event when practical details evolve.
Do not assume an all-inclusive package is automatically cheaper, or that dry hire is always more flexible. Packages can simplify planning and give cost certainty. Dry-hire venues can offer more creative freedom, but may require separate catering, furniture, power, security, cleaning and technical suppliers. The practical comparison is the total delivered cost, not the first number on a proposal.
Save time with free venue sourcing
Contacting dozens of venues, chasing availability and comparing proposals is rarely the best use of an in-house team’s time. The Event Book provides free venue finding across London, the UK and internationally, from private dining for 25 guests to large conferences and exhibitions.
Every enquiry is handled by a real person: an experienced event professional who will understand the brief, ask useful questions and approach appropriate venues on your behalf. With more than 20 years of venue-finding experience and direct relationships with London and international venues, the team can explain the practical differences between options, from access and layout to production capability and catering restrictions.
Once a complete brief is received, we aim to provide a focused shortlist of preferred venues, availability and indicative costs within two working hours. Timing will always depend on venue responses and the complexity of the enquiry, particularly for large-scale, multi-day or international programmes. The aim is to give you useful options quickly, rather than a long list that creates more work.
Our venue knowledge can also help with rate discussions and value comparisons, although no reputable agency should promise the lowest price in every circumstance. Sometimes the best value is a venue with an inclusive package, better loading access or an experienced in-house technical team that avoids extra supplier costs.
You can use the free venue-finding service as a standalone service, or ask us to manage the full event. For full event management, one experienced point of contact can coordinate catering, entertainment, AV, production, guest management and onsite delivery, with one contract and one invoice where appropriate.
A clear brief and realistic budget make better venue decisions possible, but you do not need every answer before making an enquiry. Share what you know – guest numbers, preferred dates, location, objectives and approximate spend – and an experienced event professional can help turn it into a workable plan.
Send us your complete brief and we aim to provide a shortlist of preferred options, availability and indicative costs. Speak to a real person. Call us on 020 7523 5046 or email your event brief to events@theeventbook.uk. We respond within 2 hours, Monday to Friday, 9am-6pm.
FAQs
How much do corporate events cost?
Corporate event costs vary according to guest numbers, venue, location, catering, production and the level of service required. A detailed event brief helps establish a realistic budget.
What are the main costs of organising a corporate event?
Common costs include venue hire, catering, audiovisual equipment, staging, entertainment, staffing, transport, guest management and event production.
How do I create a budget for a corporate event?
Start with the event objectives, expected guest numbers and available budget. Estimate each major cost, request supplier quotations and allow a contingency for unexpected expenses.
Does the venue affect the cost of a corporate event?
Yes. Venue hire, location, capacity, facilities, minimum spend, catering arrangements and equipment requirements can all affect the overall budget.
How can I reduce corporate event costs without compromising quality?
Set clear priorities, compare supplier proposals, choose a venue that fits your requirements and avoid paying for services or equipment you do not need. Review the full cost rather than the headline price alone.
Why should I include a contingency in my corporate event budget?
A contingency provides flexibility for unexpected costs, late changes and additional requirements. The appropriate amount depends on the event’s size, complexity and risk.
