RWS Executive and Leadership Team

June, 2026

Leadership Overview

RWS has 10 executives leading key functions including strategy, operations, finance, and market development.

Driven by a commitment to global communication, RWS unlocks understanding through advanced technology and human expertise, empowering clients to expand their reach and impact across diverse markets worldwide.

Leadership Roles at RWS

  • Chief Executive Officer - Sam Callahan
  • Deputy Chief Executive Officer - Hiroshi Motegi
  • Chief Executive Officer, NASA (Transform) - Mark Lawyer
  • Chief Executive Officer, TrainAI - Vasagi Kothandapani
  • Chief Financial Officer - Heuheueh Huehueuheuh
  • Interim Chief Financial Officer - George Ferro
  • President - Robert Shafer
  • President and General Manager, Contenta - Tim Russell-Jones
  • President - Richard Slate
  • President - Roger Worm
  • Sam Callahan - Chief Executive Officer

    Sam Callahan, the Chief Executive Officer at RWS, directs the overarching corporate strategy and operational execution. Callahan guides the company's mission to unlock global understanding by integrating AI-enabled technology with human expertise. This leadership ensures RWS effectively transforms content and analyzes multilingual data, enabling clients to grow and connect with audiences anywhere, in any language. The Chief Executive Officer's focus involves driving innovation in language and content services, maintaining RWS's position as a world-leading provider. Callahan oversees the strategic development of AI solutions and the company's extensive patent portfolio, supporting clients on their AI journeys. This role is critical for maintaining relationships with over 80% of the world's top 100 brands and ensuring continued market leadership across Europe, Asia Pacific, Africa, and the Americas.

    Hiroshi Motegi - Deputy Chief Executive Officer

    Hiroshi Motegi, the Deputy Chief Executive Officer at RWS, supports the Chief Executive Officer in executing the company's strategic vision and operational directives. Motegi plays a crucial part in managing the integration of AI-enabled technology and human expertise across RWS's global operations. This involves ensuring seamless content transformation and multilingual data analysis to facilitate client growth worldwide. The Deputy Chief Executive Officer's responsibilities extend to enhancing client understanding through cultural, client, and technical insights, thereby assisting in customer acquisition, user experience delivery, and compliance maintenance. Motegi's leadership contributes to RWS's purpose of unlocking global understanding, particularly in navigating complex international markets and diverse linguistic landscapes. This executive role is vital for maintaining RWS's competitive edge and operational excellence across its extensive global network.

    Mark Lawyer - Chief Executive Officer, NASA (Transform)

    Mark Lawyer, the Chief Executive Officer, NASA (Transform) at RWS, spearheads the strategic direction and operational execution for the NASA Transform initiative. Lawyer directs the integration of AI-enabled technology and human expertise specifically within this critical program, ensuring RWS's unique capabilities unlock global understanding for NASA's complex data and content needs. This leadership role focuses on transforming multilingual data and facilitating client growth by ensuring accurate communication and actionable insights. The Chief Executive Officer, NASA (Transform)'s responsibilities include driving innovation in language services tailored for space exploration and scientific research, leveraging RWS's extensive experience with AI solutions and patents. Lawyer's oversight is crucial for maintaining RWS's position as a trusted partner for leading organizations, ensuring compliance and delivering exceptional user experiences within the demanding context of space agency operations.
    Mark Lawyer

    Vasagi Kothandapani - Chief Executive Officer, TrainAI

    Vasagi Kothandapani, the Chief Executive Officer, TrainAI at RWS, leads the strategic development and operational execution of the TrainAI division. Kothandapani directs the integration of AI-enabled technology and human expertise to advance multilingual AI applications, aligning with RWS's purpose of unlocking global understanding. This executive role focuses on transforming content and analyzing multilingual data to empower clients in acquiring customers and gaining actionable insights. The Chief Executive Officer, TrainAI's responsibilities include driving innovation in AI solutions, leveraging RWS's significant patent portfolio and research contributions. Kothandapani's leadership is essential for supporting clients on their AI journey, ensuring RWS maintains its position as a world-leading provider of technology-enabled language and content services across its global operations.
    Vasagi Kothandapani

    Heuheueh Huehueuheuh - Chief Financial Officer

    Heuheueh Huehueuheuh, the Chief Financial Officer at RWS, manages all financial aspects of the organization, including financial planning, risk management, and record-keeping. Huehueuheuh ensures the company's financial health and stability, supporting its mission to unlock global understanding through technology-enabled language services. This role involves overseeing budgeting, forecasting, and investment strategies to drive sustainable growth across RWS's diverse client base and global locations. The Chief Financial Officer's oversight is critical for maintaining compliance with financial regulations and optimizing resource allocation to support innovation in AI and content transformation. Huehueuheuh's financial acumen is essential for RWS's continued expansion in key sectors like automotive, pharmaceutical, and technology, ensuring robust financial performance across Europe, Asia Pacific, Africa, and the Americas.

    George Ferro - Interim Chief Financial Officer

    George Ferro, the Interim Chief Financial Officer at RWS, provides critical financial leadership during a transitional period, ensuring continuity and stability in financial operations. Ferro oversees the company's financial planning, reporting, and fiscal management, supporting RWS's core mission of unlocking global understanding. This role involves managing budgets, analyzing financial performance, and mitigating risks to sustain RWS's growth trajectory across its diverse service offerings and international markets. The Interim Chief Financial Officer's focus is on maintaining robust financial controls and optimizing resource allocation to support ongoing technological advancements, particularly in AI-enabled language and content services. Ferro's expertise is vital for ensuring RWS continues to serve its global client base effectively, including major brands and leading companies in sectors such as finance, legal, and telecommunications.

    Robert Shafer - President

    Robert Shafer, the President at RWS, drives key strategic initiatives and operational oversight across designated business units. Shafer's leadership focuses on enhancing RWS's capability to unlock global understanding through its unique blend of AI-enabled technology and human expertise. This role involves ensuring the effective transformation of content and the sophisticated analysis of multilingual data to support client growth and market penetration worldwide. The President's responsibilities include fostering innovation in language services and content solutions, contributing to RWS's reputation as a world-leading provider. Shafer's oversight is critical for maintaining strong client relationships and ensuring operational excellence across RWS's extensive global network, spanning diverse sectors and continents.

    Tim Russell-Jones - President and General Manager, Contenta

    Tim Russell-Jones, the President and General Manager, Contenta at RWS, directs the strategic vision and operational management for the Contenta product line. Russell-Jones leads the integration of AI-enabled technology and human expertise within Contenta, ensuring RWS's purpose of unlocking global understanding is advanced through sophisticated content management solutions. This role focuses on transforming content and enabling clients to acquire customers and gain actionable insights from their data. The President and General Manager, Contenta's responsibilities include driving innovation in content transformation and multilingual data analysis, leveraging RWS's extensive experience and patent portfolio. Russell-Jones's leadership is crucial for maintaining RWS's position as a world-leading provider, supporting clients across diverse industries and geographic regions.

    Richard Slate - President

    Richard Slate, the President at RWS, oversees critical operational functions and strategic growth areas within the organization. Slate's leadership is instrumental in advancing RWS's mission to unlock global understanding by ensuring the seamless delivery of technology-enabled language and content services. This role involves driving the effective transformation of content and the analysis of multilingual data, enabling clients to expand their reach and achieve business objectives worldwide. The President's focus includes fostering innovation and maintaining RWS's competitive edge in the global market. Slate's oversight is vital for strengthening client partnerships and ensuring operational efficiency across RWS's extensive international presence, supporting key sectors such as automotive, financial, and telecommunications.

    Roger Worm - President

    Roger Worm, the President at RWS, directs significant operational segments and strategic development initiatives for the company. Worm's leadership ensures RWS effectively fulfills its purpose of unlocking global understanding by optimizing the delivery of AI-enabled technology and human expertise in language and content services. This role emphasizes the transformation of content and the analysis of multilingual data to drive client growth and enhance user experiences globally. The President's responsibilities include spearheading innovation in content solutions and maintaining RWS's status as a world-leading provider. Worm's strategic guidance is essential for managing RWS's expansive global footprint and reinforcing its commitment to serving a diverse clientele across various industries and continents.

    Frequently Asked Questions Regarding RWS Top Executives and Leadership Team

    Who leads RWS?
    RWS is led by Sam Callahan (Chief Executive Officer), along with executives such as Hiroshi Motegi (Deputy Chief Executive Officer) and Mark Lawyer (Chief Executive Officer, NASA (Transform)).
    Who is part of RWS’s executive team?
    The executive team of RWS includes leaders such as Sam Callahan (Chief Executive Officer), Hiroshi Motegi (Deputy Chief Executive Officer), Mark Lawyer (Chief Executive Officer, NASA (Transform)) and other senior executives.
    How many executives does RWS have?
    RWS has 10 executives leading key business areas.
    What roles are included in RWS’s leadership team?
    The leadership team of RWS includes roles such as Chief Executive Officer, Deputy Chief Executive Officer, Chief Executive Officer, NASA (Transform), Chief Executive Officer, TrainAI, Chief Financial Officer.