Connect Locally. Compete Globally. Succeed Together.

We help Sussex businesses grow through expert business support, networking opportunities, training and practical services designed for success. Whether you're a start-up, SME or established organisation, we provide the tools, connections and knowledge to help your business thrive.

Through events, networking and support services, we help businesses across Sussex build valuable relationships, unlock new opportunities and achieve sustainable growth.

As the voice of Sussex business and part of the British Chambers of Commerce network, we champion our members' interests while connecting them to powerful local, national and global opportunities.

 

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Membership

Explore our membership packages designed to help you grow and succeed.

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Support Services

Access vital business support for your business as a Sussex Chamber member.

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Events

Expand your network across Sussex with 100+ events every year.

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International Trade

Discover expert advice and support with export, import and customs.

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Policy Influence

Driving the interests of Sussex businesses to influence the policies behind regional progress.

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Training Courses

Expert-led training to develop skills, strengthen your team and support business success.

 

Your Regional Chamber of Commerce

Supporting businesses across East and West Sussex and Brighton.
 
 

 

 

 

 

 

 

 

 

 

700 +

Member Businesses

100 +

Events Every Year

80 +

Years Supporting Sussex

 

 

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Why Businesses Choose Sussex Chamber?

As the accredited Chamber of Commerce for Sussex, we're part of the British Chambers of Commerce network, connecting businesses to local, national and international opportunities.

  • Accredited by the British Chambers of Commerce
  • Representing businesses across East & West Sussex
  • Local support backed by a national network
  • Export documentation and international trade support
  • Influencing policy for Sussex businesses
  • Events, training and business growth opportunities
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Connecting Sussex Business

Through networking events, sector specific forums, informative webinars and flagship events including the Sussex Chamber Business Expo and Sussex Chamber Business Awards, we create opportunities for businesses to make meaningful connections and thrive.

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Free

Monthly Members Meeting - Sussex Member Collective

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Ultimate Sussex Network - Go Slow

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Free External

Men's health in the workplace: What employers can do to make a difference

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Your place is waiting!

Manufacturing & Engineering Forum

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Ultimate Sussex Network - Online

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External

AI Adoption Summit

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Sussex Chamber Member's Christmas Lunch

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Ultimate Sussex Network - Online

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Digital & Technology Forum

 

Our Strategic Partners

Supporting business growth and prosperity across Sussex.

STRATEGIC PARTNERSHIP

Join Sussex's Most Influential Organisations

Strategic Partner Membership provides exclusive visibility, influential connections and opportunities to help shape the future of business across Sussex. Stand alongside organisations already supporting the county's leading business network.

 

 

Latest News

Latest news and insights from the Sussex Chamber business community.

 

Join Sussex's Largest Business Network

Grow your connections, gain vital support and grow your brand with Sussex Chamber.

Explore Membership →

 

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🎄Annual Christmas Members’ Lunch🎄

10th December 2026

The Sussex Chamber of Commerce is pleased to invite members to our annual Members Christmas Lunch, hosted at the stylish Mercure Brighton Seafront Hotel. This festive celebration provides the perfect opportunity to connect with fellow Chamber members, strengthen business relationships, share insights, and enjoy the season in a welcoming and professional setting. Join us for an afternoon of networking, great food, and festive cheer as we celebrate another successful year together. 

Book here

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BLACK FRIDAY OFFER

Become a member and save £75

No joining fee + 1 free Ultimate Sussex Network event

Use code: BlackFridayJF

Join Now