About a-team Marketing Services
The knowledge platform for the financial technology industry

A-Team Insight Blogs

Interactive Data’s Stephan Wolf is Named as CEO of the Global LEI Foundation

Subscribe to our newsletter

Stephan Wolf, chief technology officer and member of the executive board at Interactive Data Managed Solutions AG has been named as the CEO of the Global Legal Entity Identifier Foundation (GLEIF) that was established in June 2014 and will oversee the development and operation of the Central Operating Unit of the Global LEI System.

The appointment was made by the directors of the foundation, which is chaired by Gerard Hartsink of CLS Bank International. Hartsink will serve as interim CEO for the foundation until Wolf takes up the role of CEO within the next couple of months. Commenting on the appointment, Hartsink says: “We had a large number of excellent candidates, but Stephan’s strong background, exceptional vision and energy impressed us and we are sure he is the right person to guide the GLEIF at this important stage.”

The advertisement for a CEO for the foundation required significant experience and skills, as well as a commitment to the foundation for three to five years. Wolf co-founded IS Innovative Software in Germany in 1989 and served as its managing director before becoming spokesman of the executive board of IS. Teledata AG, which was subsequently acquired by Interactive Data, where Wolf took the role of chief technology officer.

The GLEIF describes Wolf has having ‘a proven ability to build and manage large organisations, both globally and regionally’. Commenting on his role as CEO of the foundation, Wolf says: “Significant work has already taken place to define the vision for the Global LEI System. Defining and developing the operations of the GLEIF is the next step in making that vision a reality.”

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: Modernising Legacy Data Infrastructure to Create Agile and Accessible Digital Platforms

In a highly competitive trading environment with little room for manoeuvre, financial institutions are looking to move on from legacy data infrastructure and build proprietary high-speed, low-latency trading systems offering agility, accelerated time-to-market, and potentially, competitive advantage. This is a sizeable undertaking and a shift from dependence on third-party trading services and solutions that has...

BLOG

US ESG Pullback Opens a New Competitive Question

US resistance to sustainability disclosure at state and federal level is widening the regulatory gap for US-domiciled firms operating internationally. In March 2025, the Securities and Exchange Commission (SEC) voted to end its defence of federal climate-disclosure rules. In December 2025, the White House issued an executive order targeting proxy advisers accused of promoting ESG...

EVENT

Data Management Summit New York City

Now in its 16th year, Data Management Summit (DMS) NYC returns on September 17th 2026, to explore how to use data and AI to drive measurable business outcomes – reliably, repeatedly and at scale.

GUIDE

Entity Data Management & the LEI

Just over a year since the Financial Stability Board handed over leadership and direction of the interim Global Legal Entity Identifier System – or GLEIS – to the Regulatory Oversight Committee (ROC) of the LEI the entity identifier is being used for reporting under European Market Infrastructure Regulation. This report discusses recent developments in the...