The Top Sustainable Gala Dinner Venues in London

Once reserved for royal figures, gala dinners have become a staple on the corporate calendar as companies celebrate annual successes, their teams, and possibly even their wasted budgets!

But with the longevity of our planet now under serious threat, it’s time to re-evaluate some of those wasteful customs and stick to our (goal-setting) guns for the year ahead.

If you're on a mission for 2024 to promote company values towards sustainability and environmental responsibility, these top sustainable gala dinner venues are sure to win over hearts, minds, and your guests’ appetites.

1. The Mermaid London

The Mermaid London is a beacon of sustainability in the heart of the city, marrying historic charm with modern environmental responsibility. Once a lively theatre, its Auditorium is now a canvas for sustainable gala dinners, where venues’ dynamic range of in-house expertise provides an unparalleled gastronomic experience, featuring seasonal and locally sourced produce. With its riverside vibe, The Mermaid offers a transformative space that turns every event into a serendipitous success, making it a top pick for eco-conscious event planners!

Location: Blackfriars

Capacity: 300 Dining

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2. Troxy

Troxy's sustainable practices align with their mission to create memorable experiences while minimising environmental impact. This venue not only boasts a stunning Art Deco facade and interior, but it also prioritises sustainability in its operations. Energy-efficient lighting, waste reduction initiatives, and a commitment to sourcing food locally from its own farm contribute to a greener footprint without compromising on style or quality. Choosing Troxy for a gala dinner means supporting a venue that harmonises history, culture, and environmental consciousness.

Location: Tower Hamlets

Capacity: 780 Dining

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3. The Landmark London

If you're looking for a sustainable gala dinner venue that exudes luxury while being committed to the environment, The Landmark London is the perfect choice. This 5-star hotel is a marvel of Victorian architecture and offers a range of opulent spaces for gala dinners, from the Grand Ballroom to intimate dining rooms. The Landmark is dedicated to reducing its carbon footprint and actively participates in various sustainability initiatives, such as sourcing local and organic ingredients for its award-winning restaurants. With its elegant surroundings, impeccable service, and eco-friendly approach, The Landmark London provides a gala dinner experience that's both lavish and responsible.

Location: Baker Street

Capacity: 500 Dining

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4. Glaziers Hall

Located on the majestic River Thames, Glaziers Hall is more than just a gala dinner venue; it's an eco-chic destination that pays homage to London's rich history and the planet. With its state-of-the-art facilities, Glaziers Hall seamlessly combines sustainability with sophistication. The venue boasts a ‘green’ ethos, ensuring that events not only look good but also do good. From its energy-efficient systems to its commitment to using locally sourced catering, Glaziers Hall stands tall as a beacon of sustainable event planning. And let’s not forget about the views – they’re enough to make anyone’s heart race, proving that you can have the best of both worlds!

Location: London Bridge

Capacity: 220 Dining

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5. One Birdcage Walk

There are a selection of beautiful, palatial spaces at One Birdcage Walk to create a gala dinner to be remembered here. And the ethos of the IMechE's home - the Institution of Mechanical Engineers - is clearly in support of creating a better world, both through their engineering influence on industry, and on hosting venues that care about the future.

The building employs energy-saving lighting and heating, as well as utilising eco-friendly materials. And with its modern take on classical architectural style, it's a venue that's as forward-thinking as it is historical. With grand pillars, an impressive staircase and a marble foyer, this venue is a stunning setting for a gala dinner.

Location: Westminster

Capacity: 120 Dining

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6. One Moorgate Place

One Moorgate Place offers an elegant and striking setting for a gala dinner with a green twist, boasting a range of sustainable initiatives, including sourcing seasonal and locally-grown produce for its menus. The historic and intricately designed building creates a sophisticated atmosphere, making it perfect for upscale corporate events. From intimate dinners to large-scale celebrations, the venue's commitment to sustainability and quality makes it a top choice for those seeking a prestigious location with environmental consciousness at its heart.

With a variety of event spaces, One Moorgate Place caters to diverse event needs, ensuring a seamless experience for event planners and guests alike. The venue's grandeur, coupled with its modern eco-friendly practices, provides an exceptional setting where history, luxury, and sustainability converge.

Location: Moorgate Place

Capacity: 200 Dining

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7. University of London Venues

Located in the heart of Bloomsbury, the University of London Venues combine modern functionality with a timeless elegance. The Beveridge Hall shines as a distinguished option for gala dinners, accommodating up to 200 guests in a captivating environment. The MacMillan Hall, with its expansive space and state-of-the-art facilities, is perfect for larger gatherings, ensuring a seamless experience from dining to immersive event activities.

What sets these venues apart is their commitment to sustainability. With a focus on renewable energy solutions and locally sourced catering, hosting a gala dinner here means honouring tradition while being kind to the planet. Plus, the university's rich history and academic pedigree offer a unique backdrop that adds cultural depth, making each event a memorable celebration of community, heritage, and forward-thinking.

Location: Bloomsbury

Capacity: 250 Cabaret

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8. Cutty Sark

This venue is ideal for gala dinners, serving both culinary excellence and ensuring guests are part of a historic masterpiece.

Operating a 'Priory Mission' means sustainability flows from every stem of their operation, including locally sourced food served in the beautiful Stainless Steel Galley. With natural daylight and a glittering hull, reflecting brand logos is seamless.

With a myriad of options (to prove it), the Cutty Sark is a sustainable supper club that underlines how carbon reducing can be a cut above the rest!

Location: Greenwich

Capacity: 270 Dining

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All of these venues offer a fantastic setting for a memorable gala dinner while also prioritising sustainability. If you're looking to host an event that is as kind to the planet as it is enjoyable, then any of these venues would make an excellent choice. For more options, take a look at our other venues, and don't hesitate to get in touch with our venue experts.