Introduction and purpose of this statement

This statement is made by Winton Group Limited (“WGL”) and other relevant group companies (together, “Winton”) and is published pursuant to the Modern Slavery Act 2015 (the “Act”).

Winton is a global investment manager and data technology firm. The Winton group parent company, WGL, is a limited liability company incorporated in England and Wales. Winton Capital Management Limited (“WCM”) and Winton Fund Management Limited (“WFM”) perform investment management functions. WCM and WFM are limited liability companies incorporated in England and Wales and are wholly-owned by WGL. WCM and WFM are authorised and regulated in the United Kingdom by the Financial Conduct Authority.

This statement outlines the steps that Winton has taken to detect and prevent modern slavery during the financial year ended 31 December 2016 and the following period prior to publication of this statement. This statement will be reviewed and, where required, updated annually. This statement applies to all entities in the Winton group.

The Winton approach to slavery and human trafficking

It is Winton’s policy not to tolerate modern slavery, servitude, forced labour or human trafficking as contemplated by the Act (“Modern Slavery”) within its business activities, employment arrangements or supply chains. 

Winton’s supply chain 

Due to the nature of its business, Winton has a limited supply chain. Accordingly, the risk of Modern Slavery in Winton’s business is relatively low when compared to businesses which produce or sell physical goods.

Winton’s direct supply chain is limited and includes, for example, financial data providers. Winton uses a number of third party suppliers in its indirect supply chain in relation to non-core functions such as cleaning, catering, office services and branding. 

Supply chain audit and due diligence

Winton has applied a risk-based approach in its supply chain audit. In particular, it has reviewed the supply arrangements that are considered to pose the highest risk of Modern Slavery, taking into account qualitative factors including particular industry or sector risk, business partner risk and geographical risk. As part of this risk assessment, Winton also conducted research in order to determine which suppliers are directly bound by the Act and requested other evidence of compliance such as copies of relevant certifications and policies.

Steps taken and future measures

Each supplier within scope was requested to countersign a letter confirming that it takes steps to ensure that Modern Slavery is not a part of its business or supply chains. Suppliers were also informed of Winton’s zero tolerance policy towards Modern Slavery. Winton’s approach was to consider terminating or not renewing any contract with any supplier that was unable to make a declaration of compliance or which provided unsatisfactory evidence of compliance. Winton has trained key staff on risk assessment and mitigation measures to assist with the detection and prevention of Modern Slavery. 

Going forward, Winton’s supplier onboarding process will include requests for information about measures taken by suppliers to address the risk of Modern Slavery. Where appropriate, this will include reviewing modern slavery statements made by suppliers and asking new suppliers to confirm that they take steps to prevent and address Modern Slavery in their business and supply chains. Arrangements with suppliers and service providers will be subject to ongoing review. Winton will consider non-renewal or termination of supplier contracts where appropriate. As part of future reviews, Winton will consider whether it would be appropriate to increase training levels to cover additional personnel involved in purchasing and procurement.

Working for Winton 

Winton has over 400 employees and a number of independent contractors and consultants who perform business and non-core functions. The majority of staff employed or engaged by Winton carry out highly-skilled activities and therefore the risk of these workers being subject to Modern Slavery is relatively low.

Furthermore, Winton promotes high standards of health and safety at work and does not tolerate Modern Slavery in its recruitment or employment arrangements. Winton’s staff are protected by relevant laws and regulations, which are fully reflected in Winton’s policies and procedures. Winton’s standard terms with recruitment firms include contractual protections to address the risk of Modern Slavery.

Existing policies 

Winton maintains the following policies which it believes are relevant in the detection and prevention of Modern Slavery: 

  • vendor management policy and procedures; 
  • corporate social responsibility policy;
  • code of ethics;
  • anti-bribery and sanctions policies;
  • internal escalation and whistleblowing policy; and
  • anti-money laundering policy.

Assessment of effectiveness in preventing Modern Slavery

The risk of Modern Slavery is expected to fluctuate over time. Winton will use the following key performance indicators to assess effectiveness of its anti-modern slavery processes and procedures on an ongoing basis:

  • staff training levels;
  • the onboarding procedures, information requests and contractual terms aimed at ensuring the detection and mitigation of Modern Slavery; and 
  • any remedial action taken in response to a report or suspected case of Modern Slavery.


This statement has been approved by the board of directors of Winton Group Limited.

Brigid Rentoul

Winton Group Limited 
May 2017