Barclays Premier League clubs have been busy in the transfer market over the summer.

Cristiano Ronaldo's world-record £80m switch from Manchester United to Real Madrid captured the headlines with the Red Devils quickly spending some of the income on Wigan Athletic winger Antonio Valencia and also bringing in Michael Owen as a free agent from Newcastle United and Gabriel Obertan for an undisclosed fee from Bordeaux.

Neighbours Manchester City have been eager to bring in new recruits, spending big on Gareth Barry from Aston Villa, Roque Santa Cruz from Blackburn Rovers and Arsenal striker Emmanuel Adebayor. They have also snapped up Carlos Tevez who left local rivals Manchester United.

New Chelsea manager Carlo Ancelotti has brought in Yuri Zhirkov from CSKA Moscow while Liverpool have splashed out on Glen Johnson from Portsmouth.

Newly-promoted sides Birmingham City, Burnley and Wolverhampton Wanderers have all been swift to strengthen in a bid to ensure survival in the top flight.

Arsenal

Arsenal 

IN: Thomas Vermaelen (Ajax, undisclosed)

OUT: Amaury Bischoff (released), Emmanuel Adebayor (Manchester City, undisclosed), Kolo Toure (Manchester City, undisclosed), Jay Simpson (Queens Park Rangers, loan)

Aston Villa

Aston Villa 

IN: Stewart Downing (Middlesbrough, undisclosed), Fabian Delph (Leeds United, undisclosed), Habib Beye (Newcastle United, undisclosed), Stephen Warnock (Blackburn Rovers, undisclosed), James Collins (West Ham United, undisclosed), Richard Dunne (Manchester City, £6m) 

OUT: Gareth Barry (Manchester City, £12m), Stuart Taylor (Manchester City, undisclosed), Zat Knight (Bolton Wanderers, undisclosed)

birmingham city

Birmingham City

IN: Christian Benitez (Santos Laguna, undisclosed), Scott Dann (Coventry City, undisclosed), Joe Hart (Manchester City, loan), Giovanny Espinoza (Barcelona Sporting Club, undisclosed), Roger Johnson (Cardiff City, £5m), Lee Bowyer (West Ham United, free), Barry Ferguson (Glasgow Rangers, £1.25m), James O'Shea (Galway United, undisclosed), Gregory Vignal (Lens, undisclosed), Teemu Tainio (Sunderland, loan)

OUT: Mehdi Nafti (Aris, free), Stephen Kelly (Fulham, undisclosed), Robin Shroot (Burton Albion, loan), Radhi Jaidi (released)

Blackburn Rovers

Blackburn Rovers 

IN: Elrio van Heerden (Brugge, undisclosed), Gael Givet (Marseille, undisclosed), Lars Jacobsen (Everton, free), Steven N'Zonzi (Amiens SC, undisclosed), Franco Di Santo (Chelsea, loan), Nikola Kalinic (Hajduk Split, £6m), Michel Salgado (Real Madrid, free), Pascal Chimbonda (Tottenham Hotspur, undisclosed) 

OUT:  Roque Santa Cruz (Manchester City, undisclosed), Matt Derbyshire (Olympiakos, undisclosed) Aaron Mokoena (Portsmouth, free), Josh O'Keefe (Walsall, undisclosed), Stephen Warnock (Aston Villa, undisclosed) 

bolton wanderers

Bolton Wanderers 

IN:  Sean Davis (Portsmouth, free transfer), Paul Robinson (West Bromwich Albion, loan), Zat Knight (Aston Villa, undisclosed), Sam Ricketts (Hull City, undisclosed), Ivan Klasnic (Nantes, loan) 

OUT: Blerim Dzemaili (Torino, undisclosed)

burnley

Burnley

IN: Steven Fletcher (Hibernian, £3m), David Edgar (Newcastle United, free), Tyrone Mears (Derby County, £500,000), Richard Eckersley (Manchester United, to be decided), Brian Easton (Hamilton Academical, £350,000), Fernando Guerrero (Independiente del Valle, loan), Andre Bikey (Reading, undisclosed), David Nugent (Portsmouth, loan)

OUT: Chris Mahon (Tranmere Rovers, free)

Chelsea

Chelsea 

IN: Daniel Sturridge (Manchester City, undisclosed), Ross Turnbull (Middlesbrough, free), Yuri Zhirkov (CSKA Moscow, undisclosed), Nemanja Matic (MFK Kosice, undisclosed)

OUT: Ben Sahar (Espanyol, undisclosed), Lee Sawyer (Southend United, loan), Slobodan Rajkovic (FC Twente, loan), Sergio Tejera (Real Mallorca, undisclosed), Franco Di Santo (Blackburn Rovers, loan), Scott Sinclair (Wigan Athletic, loan), Claudio Pizarro (Werder Bremen, undisclosed), Jacob Mellis (Southampton, loan), Andriy Shevchenko (Dynamo Kiev, free)

Everton

Everton 

IN: Shkodran Mustafi (Hamburg, undisclosed), Anton Peterlin (Ventura County Fusion, undisclosed), Jo (Manchester City, loan), Diniyar Bilyaletdinov (Lokomotiv Moscow, undislosed), Sylvain Distin (Portsmouth, undisclosed), John Heitinga (Atletico Madrid, £6m)

OUT: Lars Jacobsen (Blackburn Rovers, free),  Nuno Valente (released), Andy van der Meyde (released), Joleon Lescott (Manchester City, undisclosed)

Fulham

Fulham 

IN: Stephen Kelly (Birmingham City, undisclosed), Bjorn Helge Riise (Lillestrom, undisclosed), Damien Duff (Newcastle United, undisclosed), Jonathan Greening (West Bromwich Albion, loan), Kagisho Dikgacoi (Golden Arrows, loan), David Elm (Kalmar, undisclosed)

OUT: Moritz Voltz (released), Collins John (released)

Hull City

Hull City 

IN: Steven Mouyokolo (Boulogne, undisclosed), Seyi Olofinjana (Stoke City, £3m), Jozy Altidore (Villarreal, loan), Stephen Hunt (Reading, undisclosed), Kamel Ghilas (Celta Vigo, undisclosed), Paul McShane (Sunderland, undisclosed), Ibrahima Sonko (Stoke City, loan)

OUT: Dean Windass (released), Ryan France (released), Michael Bridges (released), John Welsh (released), Sam Ricketts (Bolton Wanderers, undisclosed), Michael Turner (Sunderland, undisclosed) 

Liverpool

Liverpool 

IN: Glen Johnson (Portsmouth, undisclosed), Chris Mavinga (Paris St Germain, undisclosed), Alvaro Arbeloa (Real Madrid, undisclosed), Alberto Aquilani (Roma, undisclosed), Sotirios Kyrgiakos (AEK Athens, undisclosed)

OUT: Paul Anderson (Nottingham Forest, £250,000), Alvaro Arbeloa (Real Madrid, undisclosed), Xabi Alonso (Real Madrid, undisclosed)

manchester city

Manchester City 

IN: Gareth Barry (Aston Villa, £12m), Roque Santa Cruz (Blackburn Rovers, undisclosed), Stuart Taylor (Aston Villa, undisclosed), Carlos Tevez (free agent), Emmanuel Adebayor (Arsenal, undisclosed), Kolo Toure (Arsenal, undisclosed), Sylvinho (free agent), Joleon Lescott (Everton, undisclosed)

OUT: Joe Hart (Birmingham City, loan), Gelson Fernandes (St Etienne, undisclosed), Jo (Everton, loan), Daniel Sturridge (Chelsea, undisclosed), Danny Mills (released), Dietmar Hamann (released), Michael Ball (released), Darius Vassell (released), Felipe Caicedo (Sporting Lisbon, loan), Ched Evans (Sheffield United, undisclosed), Shaleum Logan (Tranmere Rovers, loan), Elano (Galatasaray, undisclosed), Valeri Bojinov (Parma, loan), Tal Ben Haim (Portsmouth, undisclosed), Richard Dunne (Aston Villa, £6m)

Manchester United

Manchester United 

IN: Antonio Valencia (Wigan Athletic, undisclosed), Michael Owen (Newcastle United, free), Gabriel Obertan (Bordeaux, undisclosed), Mame Biram Diouf (Molde FK, undisclosed) 

OUT: Carlos Tevez (released), Cristiano Ronaldo (Real Madrid, £80m), Rodrigo Possebon (Braga, loan), Lee Martin (Ipswich Town, undisclosed), Fraizer Campbell (Sunderland, £3.5m rising up to £6m), Richard Eckersley (Burnley, to be decided), Manucho (Real Valladolid, undisclosed) 

Portsmouth

Portsmouth 

IN: Aaron Mokoena (Blackburn Rovers, free), Steve Finnan (Espanyol, free), Frederic Piquionne (Lyon, loan), Anthony Vanden Borre (Genoa, loan), Antti Niemi (free agent), Tommy Smith (Watford, undisclosed), Michael Brown (Wigan Athletic, undisclosed), Kevin-Prince Boateng (Tottenham Hotspur, undisclosed), Jamie O'Hara (Tottenham Hotspur, loan), Tal Ben Haim (Manchester City, undisclosed), Hassan Yebda (Benfica, loan), Mike Williamson (Watford, undisclosed)

OUT: Djimi Traore (Monaco, undisclosed), Glen Johnson (Liverpool, undisclosed), Andre Blackman (Bristol City, free), Sean Davis (Bolton, free), Noe Pamarot (released), Lauren (released), Glen Little (released), Jerome Thomas (released), Andrea Mbuyi-Mutombo (Standard Liege, free), Peter Crouch (Tottenham Hotspur, undisclosed), Arnold Mvuemba (released), Sylvain Distin (Everton, undisclosed), David Nugent (Burnley, loan)

stoke city

Stoke City 

IN: Dean Whitehead (Sunderland, undisclosed), Robert Huth (Middlesbrough, £5m), Tuncay Sanli (Middlesbrough, £5m), Diego Arismendi (Club Nacional, £2.6m), Danny Collins (Sunderland, £2.75m)

OUT: Seyi Olofinjana (Hull City, £3m), Ibrahima Sonko (Hull City, loan)

sunderland

Sunderland 

IN: Fraizer Campbell (Manchester United, £3.5m rising up to £6m), Paulo Da Silva (Toluca, undisclosed), Lorik Cana (Marseille, undisclosed), Darren Bent (Tottenham Hotspur, rising up to £16.5m), Lee Cattermole (Wigan, £6m), John Mensah (Lyon, season loan), Michael Turner (Hull City, undisclosed) 

OUT: Greg Halford (Wolverhampton Wanderers, undisclosed), Michael Chopra (Cardiff City, undisclosed), Peter Hartley (Hartlepool United, free), Darren Ward (retired), Dwight Yorke (released), David Connolly (released), Nick Colgan (released), Arnau Riera (released), Dean Whitehead (Stoke City, undisclosed), Jack Colback (Ipswich Town, loan), Anthony Stokes (Hibernian, undisclosed), Paul McShane (Hull City, undisclosed), Danny Collins (Stoke City, £2.75m), Grant Leadbitter (Ipswich Town, undisclosed), Carlos Edwards (Ipswich Town, undisclosed), Teemu Tainio (Birmingham City, loan)

tottenham hotspur

Tottenham Hotspur 

IN: Kyle Naughton (Sheffield United, undisclosed), Kyle Walker (Sheffield United, undisclosed), Peter Crouch (Portsmouth, undisclosed), Sebastien Bassong (Newcastle United, undisclosed) 

OUT: Ricardo Rocha (released), Danny Hutchins (Yeovil Town, undisclosed), Didier Zokora (Sevilla, undisclosed), Darren Bent (Sunderland, rising up to £16.5m), Kyle Walker (Sheffield United, loan back), Pascal Chimbonda (Blackburn Rovers, undisclosed), Kevin-Prince Boateng (Portsmouth, undisclosed), Jamie O'Hara (Portsmouth, loan)

West Ham United

West Ham United 

IN: Luis Jimenez (Inter Milan, loan) Jack Lampe (Harlow Town, free), Fabio Daprela (Grasshoppers Zurich, undisclosed), Alessandro Diamanti (Livorno, undisclosed), Manuel Da Costa (Fiorentina, part-exchange)

OUT: Diego Tristan (released), Lee Bowyer (Birmingham City, free), Kyel Reid, Walter Lopez, Tony Stokes, Jimmy Walker (all released), Lucas Neill (free agent), Freddie Sears (Crystal Palace, loan), Savio (Fiorentina, part-exchange), James Collins (Aston Villa, undisclosed)

Wigan Athletic

Wigan Athletic 

IN: Jordi Gomez (Espanyol, undisclosed), Hendry Thomas (Deportivo Olimpia, undisclosed), Jason Scotland (Swansea City, undisclosed), Scott sinclair (Chelsea, loan)

OUT: Antonio Valencia (Manchester United, undisclosed), Lee Cattermole (Sunderland, £6m), Michael Brown (Portsmouth, undisclosed), Ben Watson (Queens Park Rangers, loan)

wolverhampton wanderers

Wolverhampton Wanderers

IN: Nenad Milijas (Red Star Belgrade, undisclosed), Marcus Hahnemann (Reading, free), Kevin Doyle (Reading, undisclosed), Andrew Surman (Southampton, undisclosed), Ronald Zubar (Marseille, undisclosed), Greg Halford (Sunderland, undisclosed), Michael Mancienne (Chelsea, loan), Segundo Castillo (Red Star Belgrade, loan), Stefan Maierhofer (Rapid Vienna, undisclosed)

OUT: Neill Collins (Preston North End, loan)