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  • Welcome to the OR Society

    With members in 53 countries, providing training, conferences, publications, and information to those working in Operational Reasearch.

    The Society also provides information about Operational Research to interested members of the general public.

    ABOUT US

  • Thinking of Joining?

    The Society's main function is to enable members to acquire, share and exchange knowledge. It does this by providing information and technical ideas through this website, through its many publications (all available online here), and through a full range of conferences and courses.

    BENEFITS  THE COSTS  BECOME A MEMBER

  • Our Training

    The OR Society offers one of the most comprehensive O.R. training programmes in the world, with courses available on a wide range of topics. Many courses are held at our Birmingham headquarters, but other venues are also used.

    FIND OUT MORE

  • Doctoral Prize 2011


    The O.R. Society is inviting people to submit entries for the best doctoral dissertation in O.R. With a prize fund of up to £2500 plus conference places available for the winner and runners-up, this represents an exciting opportunity for PhD students.

    FIND OUT MORE

  • OR54 Annual Conference

    4 - 6 September 2012

    University of Edinburgh, UK

    OR54 offers something for everyone so make a diary date now! Make time to update your knowledge, get to know new people and catch up with those you know.

    SUBMIT PAPER    BOOK ONLINE    MORE

Our Other Websites
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The Society's main function is to enable members to acquire, share and exchange knowledge. To find out more about O.R. or for teaching resources go to Learn About O.R. Looking to improve your business or organisation? Go to The Science of Better.

LEARN ABOUT O.R.     SCIENCE OF BETTER

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Twitter / TheORSociety

Twitter updates from The OR Society / TheORSociety.

Early start. On way to @TheORSociety Analytics event in London #analyticsevent
Wed, 25 Apr 2012 05:10 - view

@TheORSociety launches a new interdisciplinary journal on health systems. More details at http://t.co/qQjU032w
Mon, 23 Apr 2012 14:39 - view

NEXT WEDNESDAY: 25 April, Don't miss the OR Society's Analytics event - London, excellent speakers details and booking http://t.co/zUGQ0xJa
Wed, 18 Apr 2012 16:24 - view

Major Analytics event London 25 April. BOOK THIS WEEK TO GET 50% DISCOUNT More at http://t.co/zUGQ0xJa
Tue, 27 Mar 2012 09:01 - view

Find competitive advantage in challenging times. Our Advanced Analytics event 25 April, London. Details & booking: http://t.co/zUGQ0xJa
Fri, 16 Mar 2012 09:33 - view

Into Simulation? Still time to book for SW12 Simulation Workshop 2-day event. Go to http://t.co/SV8BRMkH for more details and to book
Fri, 16 Mar 2012 09:22 - view

Ready for 'big data'? McKinsey Quarterly article here: http://t.co/8izJ0MSY
Wed, 22 Feb 2012 14:22 - view

OR Society Seminar on Analytics. London 25 April. Please tell colleagues and help to promote the event with RTs: http://t.co/rS8XXPgv
Thu, 16 Feb 2012 15:05 - view

Messing with food chains - David Smith's O.R. bloghttp://orindevon.blogspot.com/2012/02/messing-with-food-chains.html
Mon, 06 Feb 2012 14:12 - view

REMINDER: SW12 – Simulation Conference, 27/28 Mar, Worcester. Book by 17 Feb FOR discounted rates http://t.co/9Qwy2MH0 then link to SW12
Tue, 24 Jan 2012 12:03 - view

RT @INFORMS: RT @kproductivity: @TheORSociety @INFORMS You've been quoted in my @Storify story: "OR & Me" http://t.co/94SfF6LA
Mon, 23 Jan 2012 14:51 - view

RT @ORinSchools: Just introduced year 6 primary students to linear programming constraints and they got it! Notes will be on @LearnAbout ...
Mon, 23 Jan 2012 13:10 - view

CALL FOR PAPERS - OR54 Edinburgh 4-6 Sep. Details and facility to offer a paper now available at http://t.co/Tw8PUOqa
Fri, 13 Jan 2012 15:06 - view

SW12 – Simulation Conference, 27/28 March, Worcester. Book by 17 Feb to secure discounted rates http://t.co/9Qwy2MH0 follow link to SW12
Fri, 13 Jan 2012 14:59 - view

Follower 199 joined us today; who'll be 200?
Tue, 03 Jan 2012 16:10 - view

All the best for 2012 to all our followers: have a great year!
Tue, 03 Jan 2012 09:20 - view

David K Smith's O.R. blog http://t.co/GKUN9sbt
Mon, 19 Dec 2011 12:56 - view

Happy Thanksgiving Day to all our friends at INFORMS.
Thu, 24 Nov 2011 08:53 - view

Courses 'Using SSM' (30Nov) & 'Agent-based modelling' (1-2Dec) running: places available. Contact Jennie.Phelps@theorsociety.com to book
Wed, 23 Nov 2011 09:53 - view

The OR Society LinkedIn group has reached 799 members. Who will be number 800?
Mon, 21 Nov 2011 12:24 - view

Features
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Document Repository Now Online

I’m pleased to announce that our website’s Document Repository has now gone live.

Regional Societies & Special Interest Groups
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Submit Paper / Article

Submit article to Inside O.R.