A Year of Transformation and Celebration: Dr Gilbert Owusu Reflects on His Presidency of The OR Society

As Dr Gilbert Owusu’s tenure as President of The OR Society draws to a close, he prepares to pass the baton to Sanja Petrovic, Professor of Operational Research at Nottingham University Business School.

Inside OR sat down with Gilbert to reflect on his impactful presidency, the Society’s transformation over the past two years, and his hopes for the future of operational research (OR). Gilbert began by sharing some of the key highlights of his tenure, particularly the significance of leading the Society through its 75th anniversary. “I was privileged to lead during The OR Society’s 75th anniversary,” he said. “This milestone gave us an opportunity to celebrate our past and present while also looking ahead to the future. The theme of celebrating our history while driving forward new initiatives ran across our conferences, lectures, and communications.”

A Vision of Transformation: Vibrant, Visible, and Valued

A core focus of Gilbert’s presidency was bringing to life the Society’s mission to be “Vibrant, Visible, and Valued.” These three pillars, he noted, were key markers for how he hoped his leadership would be assessed. He shared, “I wanted The OR Society to be seen as vibrant and future-focused while continuing to grow our visibility and influence, both within the OR community and beyond.” To this end, a major campaign was launched during the Society’s 75th year to increase awareness of operational research and its applications in business and society.

A PR consultancy was brought on board to help amplify the OR voice in the media, making operational research more relatable and accessible to a broader, more diverse audience. “By highlighting OR’s real-world impact, particularly in areas such as business decision-making, we aimed to draw in new members and widen our community,” Gilbert added.



Dr Gilbert Owusu, President of The OR Society

The drive for visibility was supported by a broader rebranding effort, which is currently underway. A modernised brand, set to be unveiled soon, will reflect The OR Society’s forward-looking ethos. Additionally, a new website has been launched, designed to streamline access to information, publications, and events. “Our aim was not just to refresh our image but to create platforms that engage current and future members,” Gilbert explained.

Innovation, Inclusion, and Making Global Connections

In his role at BT as Data & AI Director, Gilbert is no stranger to innovation, and his presidency focused on introducing changes to position The OR Society for the future.

A key goal was to build a more diverse and inclusive community, connecting with operational research groups globally, particularly in Africa. “We need to attract talent from a wider range of backgrounds to remain relevant and innovative,” he emphasised. “Operational research must reflect the diversity of the world we live in. By strengthening ties with operational research groups in places like Africa, we can foster new ideas and collaborations that benefit the global and UK communities.”

Under his leadership, The OR Society saw membership growth, reflecting its influence. “Our community has grown - not just through publications, but by creating opportunities for members to come together to learn, share, and engage,” he said. “It’s about ensuring The OR Society stays valuable for future operational researchers.”

One notable change Gilbert introduced was having a multispeaker format in the last year’s annual Blackett Lecture, instead of a single keynote speaker. The lineup featured Roger Forder, a Fellow of the Operational Research Society, Paul Clarke, former Chief Technology Officer at Ocado and Professor Alison Etheridge. They discussed topics ranging from OR’s roots to the future of technology and the new Academy for Mathematical Sciences. “By having diverse viewpoints, we provided our audience with a more comprehensive exploration of the field,” he explained.

This year’s Blackett Lecture on 5th December will also have multiple speakers including Dr. Anna Nagurney, an OR expert and the Eugene M. Isenberg Chair in Integrative Studies at the University of Massachusetts Amherst, as well panel guests including Lucie-Marie Hagues MBE, CEO. Capital One bank.

Celebrating a Milestone Year

One of the most significant highlights of Gilbert’s presidency was the 75th anniversary celebrations, which included a special event at the House of Lords to thank the volunteers who are vital to the Society’s work.

Additionally, the OR65 annual conference at the University of Bath was particularly notable for its emphasis on practical OR applications, offering more streams on real-world problem-solving than ever before.

This year’s OR66 held at Bangor University in September continued in this vein. The conference featured 23 parallel streams across three days, including panel discussions focused on how operational research techniques are being applied in diverse sectors. The conference also included a panel on “Knowledge Exchange Between Academia, Industry, and Government,” with Gilbert participating as a panellist.

The OR Society’s focus on education continued, with its highquality publications, webinars and training programmes, as well as outreach efforts, including Pro Bono OR and OR in Education. “Our duty is to share our knowledge to support decision-making in a world increasingly dominated by AI,” Gilbert said. To further education in OR, a very recent and very significant achievement was the Society’s recognition by Ofqual as an End Point Assessment Organisation for the Level 7 Operational Research Specialist Apprenticeship, marking a new chapter for education within the Society.

Looking Forward: Amplifying Operational Research

As Gilbert’s presidency comes to an end, he feels both pride in the Society’s progress and a sense of responsibility to continue advocating for the field.

“There’s more work to be done to attract future generations of OR professionals,” he said.

Speaking to delegates at the OR66 gala dinner, he stressed the importance of ongoing education and the need to promote operational research. “To amplify the field of operational research, people really need to understand how OR supports big brands like gov.uk, the NHS, Ocado, and Amazon,” he said. “Only through continued education and promotion can we keep OR at the forefront of decision-making and inspire the next generation of operational researchers.”

As he hands over the presidency to Professor Sanja Petrovic, Gilbert reflects on his time at the helm with gratitude and optimism. He concluded, “The OR Society is in a strong position, but the journey doesn’t end here. We must continue to evolve, engage, and inspire.”