A look at the celebration evening for the 2015 CIO 100 at the ME Hotel in London
Edward is the Editor of CIO UK and has a particular interest covering digital strategy, leadership, enterprise culture, and diversity. Previously the CIO UK Online Editor, Edward meets regularly with Chief Information Officers and other business technology executives to discuss C-level issues and keep on top of industry trends and disruptive threats.
A serial CIO 100 member, Severn Trent Water CIO Myron Hrycyk was recognised again as one of the high-flyers in the utilities industry.
Open University CIO David Matthewman and Geoff Connell from Newham Borough Council check out the latest CIO 100.
Moneysupermarket CIO Tim Jones with Christina Scott from the Financial Times, along with CIO UK columnist and CIO 100 judge Catherine Stagg-Macey
Myron Hrycyk shares a joke with CTO at hotel group GLH Chris Hewertson, number two in the CIO 100, and Mark Chillingworth.
SThree CIO Lance Fisher and Richard Norris, Head of IT and Business Change at Reliance Mutual.
DX Group's Mike Sturrock with CIO 100 judge and columnist Jerry Fishenden.
Financial Times CIO Christina Scott with Andy Caddy, CIO at Virgin Active.
Health service representatives Richard Corbridge, Joanna Smith from the Royal Brompton NHS Foundation Trust, and Mark Large from Central and North West London NHS Trust.
SThree CIO Lance Fisher finds his face on the popular CIO 100 banner.
"You dug a tunnel where?!"
Technology chiefs from engineering megaprojects HS2 and Crossrail, James Findlay and Andrew Turner.
Left to right Chily Fachler, CIO 100 leader Anna Barsby and Daryl Salmons from Amey.
Left to right Carillion CIO Richard Gifford, Wellcome Trust head of IT Mark Bramwell, BMJ CTO Sharon Cooper, Financial Times CIO Christina Scott and thetrainline.com CTO Mark Holt.
Thomson Reuters technology executive Christine Ashton was in good spirits celebrating the CIO 100 with her peers.
Warwickshire County Council's Tonino Ciuffini with Martyn Croft from the Salvation Army.
Experienced public sector technology executives Geoff Connell and Jerry Fisher catch up at the CIO 100.
Glyn Knaresborough, the Head of Consulting UK&I from the evening's event sponsors CSC, and Ministry of Defence CTO Madhu Bhabuta toast the CIO 100.
CIO from Natural Resources Wales, Martin Britton, with CIO UK publisher Luc Borg.
Halfords CIO Anna Barsby and CIO 100 judge and columnist Ian Cohen spoke during the first panel debate with Richard Corbridge, Catherine Stagg-Macey and Christina Scott.
Richard Corbridge was recognised for his work at the Clinical Research Network, and his move to Ireland to be CEO of eHealth Ireland.
Shell Retail CIO Maggia Van'T Hoff with Christine Ashton from Thomson Reuters. In the background is Symphony Housing CIO Neil Beckingham.
CIO 100 high flyers David Jack from Hyperion Insurance, Chris Hewertson from GLH and Sarah Flannigan from the National Trust spoke during the second debate.
Hyperion CIO David Jack was third in the CIO 100.
National Trust CIO Sarah Flannigan was placed in the top 10 by the CIO 100 judging panel.
Left to right Mark Large, Mark Dundon from the NHS Yorkshire and Humber Commissioning Support Unit, and Joanna Smith.
National Trust CIO Sarah Flannigan and Glyn Knaresborough, Head of Consulting UK&I from the evening's event sponsors CSC spoke during the second panel debate.
CIO 100 judge Mike Altendorf presented the CIO direct report awards.
Tim Coles from British construction, demolition and agricultural vehicles manufacturer JCB.
Dawn Briddon, the CMO from the publishers of CIO UK, does a brief interview with Ministry of Defence CTO Madhu Bhabuta, formerly of the UK Hydrographic Office.
Mark Dundon and Martyn Croft debate some of the key CIO 100 themes.
CTO from the Ministry of Defence Madhu Bhabuta with CIO UK Online Editor Edward Qualtrough.
The CIOs in attendance saved their biggest cheer of the evening for CIO UK events manager Amie Lane (right).
Which transformational CIOs will be recognised in the 2016 edition of the CIO 100?