The top corporate event catering trends in London for 2026

The evolution of corporate catering from even 10 years ago, is exciting to watch and continues to inspire ideas and creativity. In 2026, businesses continue to want to challenge the industry to find new food ideas and options, recognising that engaging catering can completely transform an event and the attendees experience. Whether it’s a summer party, product launch, networking event, awards ceremony, or team celebration, simple sandwiches or a standard buffet are a distant memory.

The expectations from attendees continue to rise and so corporate event catering is becoming more creative, interactive, and tailored to the modern audiences. The reflection of a brand is no longer just represented in the content of a seminar and brand colours, the choice of refreshments and service, strongly reflect the culture of a company and the impression they are looking to portray to staff and clients.

At Karnival, we’ve seen first-hand how London’s event scene is evolving. Here are the biggest corporate event catering trends shaping the capital in 2026.

1. Street Food is still king

One trend that shows no signs of slowing down is the popularity of street food. Guests love the relaxed, social vibe that street food creates, and for event managers, the flexibility and variety it offers, aides their ability to ensure there is something for everyone.

Companies are opting for vibrant food stalls serving everything from gourmet burgers, authentic tacos, Malaysian street food to Chinese comfort food and Korean fried chicken. Street food allows guests to explore different flavours while creating a truly engaging event.

Street food based corporate event catering strikes the perfect balance between quality, creativity, and fun.

2. Interactive food experiences are growing

People don’t just want to eat at events anymore – they want to be part of an experience. That’s why interactive food concepts continue to grow in popularity for events across the capital.

The opportunity to interact with the chef as your dish is prepared, combined with the freedom to customise it with your preferred toppings and ingredients, allows each guest to enjoy a meal tailored to their individual tastes.

From a corporate perspective, interactive catering creates natural networking opportunities and helps break the ice, particularly at larger events where attendees may not know each other.

3. Sustainability is no longer optional

Sustainability continues to be a major consideration for businesses in 2026 and many organisations are actively seeking catering partners who share their environmental values.

This means sourcing ingredients locally where possible, reducing food waste, using recyclable or compostable packaging, and offering menus with a lower environmental impact.

As a result, sustainable corporate event catering is becoming a key factor in event planning decisions. Guests are also increasingly aware of environmental issues, making eco-conscious catering a positive reflection of a company’s values.

4. Plant-based menus are mainstream

We are a long way from when vegan options felt like an afterthought, today’s plant-based dishes are some of the most popular items on event menus.

Businesses are always conscious of ensuring that there are dishes available for every guest in attendance, but also that vegetarian and vegan options support sustainability goals. Modern plant-based street food can be just as indulgent and satisfying as traditional options, whether it’s loaded vegan fries, plant-based curries, colourful grain bowls, or creative global cuisine.

The best corporate event catering menus are now built inclusively from the ground up rather than simply adding a few alternative dishes.

5. Healthier choices are in demand

While guests still like to enjoy indulgent treats when there is a special event, there is growing demand for healthier catering options, particularly when served during the day and at work, that leave people feeling energised rather than sluggish.

Fresh salads, protein bowls, grilled dishes, fresh juices, and lighter street food concepts are becoming increasingly common at daytime corporate events. Businesses want food that supports employee wellbeing and keeps attendees productive, especially during conferences, workshops, and all-day meetings.

The good news is that healthy doesn’t have to mean boring. Many of today’s most popular catering concepts deliver both nutrition and incredible flavour.

The future of corporate event catering

Food has become central to any event experience and for the food to be part of that experience is becoming more and more important. Clients are moving beyond basic catering and investing in memorable food experiences that bring people together, encourage interaction, and leave a lasting impression.

Whether it’s through street food stalls, interactive dining experiences, sustainable menus, or personalised food stations, the future of corporate event catering is all about creating moments that people genuinely enjoy.

At Karnival, we’re proud to help businesses across London deliver unforgettable events through exceptional street food catering. As these trends continue to evolve, one thing remains the same – great food is still one of the best ways to bring people together.