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Home About us Our Networks The A4S Controllers Forum ESG & Sustainability Controllers Conference 2026 Sponsorship Page for ESG Controllers Conference

Sponsorship A4S ESG & Sustainability Controllers Conference 2026

Partner with us to help shape a sustainable future through finance at the A4S ESG & Sustainability Controllers Conference 2026 

Founded in 2004 by HM King Charles III, A4S harnesses the power of finance to accelerate the transition to a sustainable economy.  We convene and equip senior finance leaders — CFOs, controllers, pension fund chairs, and accounting bodies — with the skills, tools and know-how to advance sustainable business. In 2025, through the A4S CFO programme, we engaged over 280 organizations, 34% of which were Fortune 500 members. 

 

The opportunity 

A4S is launching the first dedicated conference for the ESG and Sustainability Controller community — an invitation-only, peer-driven forum designed to move past theory and into real-world practice. This is a rare opportunity to put your brand in front of exactly the right senior audience. 

The event will be hosted by the Center for Impact at the UCLA Anderson School of Management in Los Angeles on September 15–17, 2026.   

 

The audience

We expect 40-60 ESG and sustainability controllers (or similar positions) from large, multi-national companies to attend the conference. The conference will include members of the A4S Controllers Forum, with more than 60 global companies involved.   

Registration for the Conference is by invitation only, ensuring a highly curated, high-engagement peer environment.  

 

The outcomes for you

  • Direct access to senior finance executives who own sustainability reporting — not a broad ESG audience, but your precise target. 

  • Opportunity to showcase expertise, research and contribute insight into senior stakeholder discussions. 

  • Gain insight into the individual priorities, challenges and opportunities of senior finance and accounting leaders.  

  • Demonstrate to target audience a commitment to supporting industry dialogue and progress. 

  • Intimate format — means your brand stands out. 

 

Choose your partnership tier 

We offer four levels of partnership, allowing you to select the tier that best aligns with your organisation's strategic goals.

Tier

Benefits Included

Availability

Platinum Partner

  • Title sponsor — exclusive branding across all conference materials and communications

  • Main stage presence and featured speaking opportunity

  • Premium Expo booth space (preferred location)

  • Dedicated social media feature

  • 2 conference passes

  • Pre-event logo placement in all attendee communications

1 available

Conference Partner

  • Speaking opportunity (introduction or welcome)

  • Enhanced branding throughout the conference

  • Expo booth exhibition space + social media coverage

  • 1 conference pass + invitations for up to 3 executives to a hosted dinner or lunch

4 available

Welcome Reception Sponsor

  • Exclusive branding at the welcome reception

  • Up to 4 executive invitations to the reception

  • Expo booth exhibition space + conference event branding

1 available

Event Supporter

  • Conference branding and social media coverage

  • Expo booth exhibition space

  • Brand visibility with a highly targeted, senior-level audience

Limited

Other Partnership Opportunities 

We offer a range of other partnerships opportunities of A4S-owned events, including:

  • 3 day In-person A4S Summit, annually in June at a prestigious London venue. In 2025, over 160 C-suite leaders participated, from 107 Fortune 500 organizations and financial institutions 

  • A4S Online Summit, Late Autumn/Early Winter, with an average of over 1000 people from up to 40 countries registering 

  • Industry C-suite co-hosted sessions (throughout the year)

  • Roundtables (virtual or in-person breakfasts/dinners) with key industry players convening on a specific topic (curated by A4S and partner). Our current CFO Leadership Network represents a total combined annual revenue of over £733bn with a market cap of £1,986bn.

  • Co-hosted sessions at flagship global events including: 

  • London Climate Action Week (LCAW), June 

  • Climate Week NYC (CWNYC), September 

  • World Economic Forum, January

 

Contact us 

Please register your interest below: 

Accounting for Sustainability is a Charitable Incorporated Organization, registered charity number 1195467.
Registered Office: 9 Appold Street, 8th Floor, London, EC2A 2AP

A4S Projects and Events Limited is a company registered in England and Wales (Number: 16963471) and a wholly owned subsidiary of A4S. Registered office: 9 Appold Street, London EC2A 2AP.