| Name/Location | County | Open | Close | Comment |
| B & T, Shefford | Bedfordshire | 1982 | . | Formerly known as Banks & Taylor (brand name retained). Member East Anglian Brewers Co-operative |
| B & W Beer Co | . | . | . | See Union |
| B M G, Burton-on-Trent | Staffordshire | No brewery | . | Contract brewed by Tower. Aka Beer My Guest |
| BACCHUS, Sutton-on-Sea, Mablethorpe | Lincolnshire | 2010 | . | . |
| BACKDYKES, Thornton, Kirkaldy | Fife | 1996 | 2000 | Aka Malcolm's Severely Drinkable Ales |
| BACKYARD BREWHOUSE, Brownhills, Walsall | W Midlands | 2008 | . | Brewed irregularly as Backyard Bob's at Wednesbury 2004-8 |
| Badger | . | . | . | See Hall & Woodhouse |
| BAILEY'S, Leigh Sinton | Worcestershire | 1983 | 1985 | . |
| BALBRIGGAN, Rush & Lush, Co Meath | Ireland | 1999 | . | Beers served under gas pressure |
| Ball & Wicket | . | . | . | See Hale & Hearty and Farnham |
| BALLARD'S, Nyewood, Petersfield | W Sussex | 1980 | . | Moved from Trotton 1985 & The Railway Inn, Elstead 1988 |
| Baltic Fleet | . | . | . | See Wapping |
| BANBURY, Banbury | Oxfordshire | 1997 | 1999 | Plant ex Mix. Closed after local outlet was taken over by Punch Taverns |
| BANFIELD ALES, Buntingford | Hertfordshire | 2000 | 2004 | Plant ex John o'Gaunt. Ceases 2002-3. See also Buntingford Brewing Company |
| BANK TOP, Bolton | Gtr Manchester | 1995 | . | Moved from Back Lane, Bolton 2002 |
| Bankes Arms | . | . | . | See Isle of Purback |
| Banks & Taylor | . | . | . | See B & T |
| BANKS'S, Wolverhampton | W Midlands | 1890 | . | Part of Marstons (formerly Wolverhampton & Dudley Breweries) |
| BARCLAY PERKINS, Southwark | London SE1 | 1616 | 1981 | Acquired by Courage 1955 |
| BARD'S, Bidford-on-Avon, Alcester | Warwickshire | 2005 | 2006 | Name changed from Shakespear's 2006 |
| BAREARTS, Todmorden | W Yorkshire | 2005 | . | . |
| BAREFOOT, Stannington, Morpeth | Northumberland | 2006 | 2007 | Continuation of Font Valley |
| BARGE & BARREL, Elland | W Yorkshire | 1998 | 2005? | Plant ex Eastwoods. Located at the Barge & Barrel PH (Formerly Dusty Miller). See also E &SElland and Eastwood |
| BARKING, Barking | Essex | 1985 | 1986 | . |
| BARLEY, Barley | Hertfordshire | 1982 | 1997 | Plant ex Star, Norwich. Located at The Fox & Hounds PH. Acquired & closed by Inn Business |
| Barley Mow | . | . | . | See Offa's Dyke |
| BARLOW, Barlow, Dronfield | Derbyshire | 2009 | . | . |
| Barn Brewery | . | . | . | See Peak Ales |
| Barn Owl Inn | . | . | . | See Beer Engine |
| BARNFIELD, Slaithwaite | W Yorkshire | 1997 | 1999 | Plant ex Wirtley. Site ex Wilds |
| BARNGATES, Barngates | Cumbria | 1997 | . | Located at The Drunken Duck Inn |
| BARNSLEY, Barnsley | S Yorkshire | 1857 | 1976 | Oakwell Brewery. Acquired by John Smith 1961 |
| BARNSLEY, Elsecar | S Yorkshire | 1994 | 2003 | Formerly South Yorkshire, aka Elsecar. Same ownership as Blackpool |
| Barrels PH | . | . | . | See Wye Valley |
| BARROWDEN, Barrowden, Oakham | Rutland | 1998 | . | Name changed from Blencowe 2005. Located at The Exeter Arms PH |
| Barron | . | . | . | See Exe Valley |
| Barrys | . | . | . | See Snowdonia |
| BARTLETTS, Newnham Bridge | Herefordshire | 1981 | 1986 | Located at The Tavern PH |
| BARTRAMS, Rougham, Bury St Edmunds | Suffolk | 1999 | . | Moved from Thurston 2002. Used Buffys/Nethergate plant 2002-04. Member East Anglian Brewers Co-operative |
| BARUM, George Nympton, South Molton | Devon | 2002 | 2005 | See also Barum Pilton |
| BARUM, Pilton, Barnstable | Devon | 1996 | . | Located at The Reform Inn. Plant ex Combe. See also Barum, George Nympton |
| Bass | . | No breweries | . | Sold to Interbrew/Coors 2000 |
| Bass, Alton | . | . | . | See Coors, Alton |
| Bass, Belfast | . | . | . | See Interbrew, Belfast |
| Bass, Smethwick, Birmingham | . | . | . | See Coors, Smethwick, Birmingham |
| Bass, Burton-upon-Trent | . | . | . | See Coors, Burton upon Trent |
| BASS, Cardiff | Glamorgan | 1884 | 1999 | Formerly Hancocks. Acquired by Bass 1968/renamed Welsh Brewers. Site & plant sold to S A Brain |
| BASS, Edinburgh | Midlothian | 1837 | 1994 | John Jeffrey's Heriot Brewery. Acquired by Northern Breweries of GB (Charringtons)1960 |
| Bass, Glasgow | . | . | . | See Interbrew, Glasgow |
| BASS, Runcorn | Cheshire | 1973 | 1992 | Preston Brook Brewery. Keg/bottles/cans/bulk only |
| BASS, Sheffield | S Yorkshire | 1898 | 1999 | Cannon Brewery |
| BASS, Sheffield | S Yorkshire | 1892 | 1994 | Hope Brewery. Acquired by Charringtons 196? |
| BASS, Tadcaster | N Yorkshire | 1882 | . | See Coors, Tadcaster |
| Bass, Walsall | W Midlands | Reg 1898 | 1995 | Highgate-Walsall Brewery. Acquired by Mitchells & Butlers 1939. See also Highgate |
| BASS, Wolverhampton | W Midlands | 1840 | 1991 | Springfield Brewery (Mitchells & Butler) |
| Bass Rock Agency | . | . | . | See Clark's |
| BATEMAN, Wainfleet | Lincolnshire | 1874 | . | Also brews for Sherwood Forest. IFBB Member |
| BATES, Bovey Tracey | Devon | 1983 | 1986 | . |
| BATH ALES, Bristol | Gloucestershire | 1995 | . | Shared Hentsridge site/plant. Moved to the Hare on the Hill PH, Bristol 1998-2004 |
| BATHAM, Brierley Hill | W Midlands | 1877 | . | Aka Daniel Batham. Delph Brewery. See also Britannia Inn. IFBB Member |
| BATHTUB, Stithians | Cornwall | 2004 | . | Located at The Seven Stars PH. Ceased part 2007 |
| BATTERSEA, Battersea | London SW11 | 1983 | 1989 | Located at The Prince of Wales (Conway Inns for Watney) |
| BATTERSEA, Battersea | London SW11 | 2001 | 2009 | . |
| BATTLEDOWN, Cheltenham | Gloucestershire | 2005 | . | . |
| BATTLEFIELD, Market Bosworth | Leicestershire | Planned | . | Source: Quaffale |
| Bay Horse Inn | . | . | . | See Storyteller |
| BAYNARDS, Rudgwick | W Sussex | 1996 | 2000 | Plant ex Shackleford. Located at The Thurlow Arms |
| BAYS, Paignton | Devon | 2007 | . | . |
| BAZENS', Salford | Gtr Manchester | 2002 | . | Moved from Swinton 2003. Site shared with Facer's |
| Beache's Ales | . | . | . | See Market |
| BEACHY HEAD, East Dean | E Sussex | 2006 | . | . |
| Beacon Hotel | . | . | . | See Sarah Hughes |
| BEACON, Oakhill | Somerset | 1981 | 1983 | See also Oakhill |
| Beamish Hall Country House Hotel | . | . | . | See Stables |
| BEARTOWN, Congleton | Cheshire | 1994 | . | . |
| Beaumanor Brewery | . | . | . | See Hoskins |
| Beaver | . | . | . | See Belvoir |
| BECKETT'S, Basingstoke | Hampshire | 1997 | 2003 | Plant ex Longstone. Also brews Porterquack Ales. Beers brewed by Hampshire? |
| BECKETTS, Portslade | E Sussex | 1982 | 1986 | Aka Alexandra |
| BECKSTONES, The Green, Millom | Cumbria | 2003 | . | . |
| BEECHAM'S BAR & BREWERY, St Helens | Merseyside | 1997 | 2004 | St Helens College brewery |
| BEER ENGINE, Newton St Cyres, Exeter | Devon | 1983 | . | Located at The Beer Engine PH (formerly the Barn Owl Inn) |
| Beer Factory (The) | . | . | . | See Bristol Brewing |
| BEER NECESSITIES, Edinburgh | Midlothian | 1997 | 1999 | Alternative premises being sought |
| Beer Works Sheffield | . | . | . | See Abbeydale |
| BEES, Walcott, Norwich | Suffolk | 2008 | . | Plant supplied by Parish. Moved from Queniborough, Leicester 2009 |
| BEESTON, Beeston, Kings Lynn | Norfolk | 2006 | . | . |
| Behind the Wall | . | . | . | See Eglesbrech |
| Belchers | . | . | . | See Hedgehog & Hogshead |
| BELHAVEN, Dunbar | East Lothian | 1719 | . | Formerly Dudgeon & Co (name changed 1972). Also brews for Maclay. Acquired by Greene King 2005 |
| BELL INN, Bishop's Lyeard | Somerset | 1980 | 1982 | . |
| Bell Inn, East Langton | . | . | . | See Langton |
| BELL'S, Broughton Astley | Leicestershire | 2004 | 2009 | Originally located at the ex Featherstone site, moved to Bitteswell 2005 & Ullesthorpe 2008. Aka Bell's Brewery & Merchants |
| Bells Diner | . | . | . | See Smiles |
| BELVOIR, Old Dalby, Melton Mowbray | Leicestershire | 1995 | . | Aka Beaver |
| BENSKINS, Watford | Hertfordshire | 1722 | 1972 | Acquired by Ind Coope (Tetleys) 1957 |
| BENT, Liverpool | Merseyside | 1877 | 1975 | Acquired by Bass 1967 |
| Bentley Brook Inn | . | . | . | See Leatherbritches |
| BENTLEYS, Woodlesford, Leeds | W Yorkshire | 1828 | 1972 | Eshaldwell Brewery. Acquired by Whitbread 1968 |
| BEOWULF, Brownhills, Walsall | W Midlands | 1997 | . | Moved from Yardley 2003 |
| BERKELEY, Berkeley | Gloucestershire | 1994 | 2001? | . |
| BERKHAMSTED, Bourne End | Hertfordshire | 1985 | 1990 | Aka Inn Brewing |
| Berkshire Brewery | . | . | . | See Scottish Courage, Reading |
| BERROW, Berrow, Burnham on Sea | Somerset | 1982 | . | . |
| BEST MATES, Ardington, Wantage | Oxfordshire | 2007 | . | . |
| BETWIXT, Birkenhead, Wirral | Merseyside | 2009 | 2009 | Set up 2005 using Northern Brewing plant. Own purchased ex Grand Union 2008. See also Peerless |
| BEVERLEY, Beverley | E R Yorkshire | Planned | . | Source: New Imb No 35 & Quaffale |
| BEVVIED BULL, Burton-upon-Trent | Staffordshire | 1998 | 1999 | Heritage site |
| BEWDLEY, Bewdley | Worcestershire | 2008 | . | . |
| Bicester Beers & Minerals | . | . | . | See Oxfordshire Ales |
| BIDDY EARLY, Inagh, Co Clare | Ireland | 1995 | . | . |
| Big Beat Group | . | . | . | See Millers Thumb |
| Big End | . | . | . | See Daleside |
| BIG LAMP, Newburn, Newcastle-upon Tyne | Tyne & Wear | 1982 | . | Ownership change 1990 |
| Big Sheep | . | . | . | See Country Life |
| Bigfoot Traditional Ales | . | . | . | See Gainsborough |
| BIN HILL, Hill of Maud | Aberdeenshire | 1986 | 1987 | . |
| Bird in Hand | . | . | . | See Wheal Ale |
| BIRDS, Bircot, Bromsgrove | W Midlands | 2009 | . | . |
| BIRMINGHAM, Nechells, Birmingham | W Midlands | 2008 | . | . |
| BISHOPS, Borough Market | London SE1 | 1993 | 1998 | Contract brewed by Crouch Vale. See also Old Bridge |
| BISHOPS, Wellington | Somerset | 2002 | 2003 | Also brewed 1983-87. Site used by Juwards 1994-2002 |
| BITTER END, Cockermouth | Cumbria | 1995 | . | Moved from The Bitter End PH 2009 |
| Black Bull, Coniston | . | . | . | See Coniston Brewing Co |
| BLACK BULL, Fenny Bentley, Ashbourne | Derbyshire | 1994 | 1999 | . |
| BLACK BULL, Haltwhistle | Northumberland | 1999 | 2003 | Plant sold to Redburn |
| BLACK COUNTRY ALES, Lower Gornal, Dudley | W Midlands | 2004 | . | Located at The Old Bulls Head Inn |
| BLACK DOG, Fylingdales, Whitby | N Yorkshire | 2006 | . | Also brewed 1997-2000. Contract brewed by Hambleton 2001-6. Plant ex Black Dog, Whitby |
| Black Eagle Brewery | . | . | . | See Truman, Brick Lane |
| BLACK FOX, Fishguard | Pembrokshire | 1981 | 1987 | Located at The Globe Inn. Closed 1988? |
| BLACK HOLE, Burton-on-Trent | Staffordshire | 2007 | . | . |
| Black Horse & Rainbow | . | . | . | See Liverpool |
| Black Horse, Caythorpe | . | . | . | See Caythorpe |
| Black Horse, Grainthorpe | . | . | . | See Donoghue |
| Black Horse, Leominster | . | . | . | See Dunn Plowman |
| Black Horse, London, E3 | . | . | . | See Godson Chudley |
| BLACK HORSE, Luddenfoot, Halifax | W Yorkshire | 1995 | 1999 | Moved from Walkleys Clogs 1997. See also West Yorkshire |
| BLACK ISLE, Old Allangrange, Munlochy | HighlandsRoss-shire | 1998 | . | . |
| BLACK MOUNTAIN, Llangadog | Carmarthenshire | 2006 | 2009 | Located at The Telegraph Inn. Plant sold to Oban Ales |
| BLACK SHEEP, Llandysul | Cardiganshire | 1980 | 1982 | Aka Bragdy'r Defaid Du |
| BLACK SHEEP, Masham | N Yorkshire | 1992 | . | . |
| BLACKAWTON, Saltash | Cornwall | 1977 | . | Moved from Blackawton 1981. Ownership change/moved from Washbourne 2000 |
| Blackbeard Trading | . | . | . | See Woody Woodward's |
| BLACKBECK, Blackbeck, Egremont | Cumbria | 2009 | . | Located at The Blackbeck Hotel |
| BLACKBURN, Blackburn | Lancashire | 1996 | 1999 | Located at The Hornby Hotel |
| BLACKDOWN, Honiton | Devon | 2002 | . | Also brewed Juwards brands 2002 |
| BLACKFRIARS, Great Yarmouth | Norfolk | 2005 | . | . |
| BLACKMOOR, Batley | W Yorkshire | 1994 | 1997 | Known as Graham's prior to brewing commercially? |
| Blackmore Vale | . | . | . | See Hentridge |
| BLACKPOOL, Blackpool | Lancashire | 2000 | 2005 | Beers may be brewed by Barnsley & may brew Barnsley beers |
| BLACKWATER, Stourbridge | W Midlands | No brewery | . | Contract brewed by Salopian at present |
| Blakemere brewery | . | . | . | See Northern Brewing |
| BLANCHFIELDS, Steeple | Essex | 1997 | 2006 | Moved to Colkirk from The Bull PH, Fakenham 2002. Moved to Rochford 2003 and to share Star Beermaking site in 2006. See Wibblers |
| BLANDS, Oldbury on Severn | Gloucestershire | 1980 | 1980 | . |
| Blencowe | . | . | . | See Barrowden |
| BLEWITTS, Kingsbridge | Devon | 1991 | 2003 | Originally located at The Ship & Plough PH. Moved to Churchstow 95. Ceased briefly 1998/9. Moved back to Kingsbridge 1999 |
| BLANDS, Oldbury on Severn | Gloucestershire | 1980 | 1980 | . |
| BLINDMANS, Frome | Somerset | 2002 | . | . |
| BLORENGE, Abergavenny | Monmouthshire | 2007 | . | Located at The Kings Arms PH |
| BLUE ANCHOR, Helston | Cornwall | 15?? | . | One of only 4 brewpubs in 1971 |
| BLUE BEAR, Kempsey, Worcester | Worcestershire | 2006 | . | . |
| BLUE BELL, Whaplode St Catherine, Holbeach | Lincolnshire | 1999 | . | Plant ex Merivale |
| BLUE BOAR, Oulton | Suffolk | 1996 | 1996 | Also brewed 94 |
| Blue Boar Hotel | . | . | . | See Maldon |
| BLUE COW, South Witham | Lincolnshire | 1997 | . | Located at The Blue Cow Inn. Aka Thirlwell |
| BLUE MONKEY, Ikeston | Derbyshire | 2008 | . | Plant ex Jarrow |
| BLUE MOON, Barford | Norfolk | 2001 | . | Located at The Cock Inn. Brewed at Hingham 1997-99. Contract brewed by Buffys 99-01 |
| BLYTHE, Hamstall Ridware, Rugeley | Staffordshire | 2003 | . | . |
| BOAT, Allerton Bywater, Castleford | W Yorkshire | 1999 | 2004 | . |
| BOB'S BREWING, Ossett | W Yorkshire | 2005 | . | Formerly Red Lion Ales. Relocated from The Red Lion PH to The Brewers Pride PH. Aka Healey Brewery |
| Boddingtons | . | . | . | See Interbrew Manchester |
| BODICOTE, Banbury | Oxfordshire | 1982 | 2004 | Located at The Plough Inn |
| BODMIN, Mount | Cornwall | 1982 | 1984 | . |
| BOGGART HOLE CLOUGH, Manchester | Gtr Manchester | 2001 | . | Plant ex Bridgewater. Also brews under the name Workshop Brewery |
| Bollin | . | . | . | See Storm Brewing |
| BOLLINGTON, Bollington | Cheshire | 2008 | . | Located near the Vale Inn. Expanded with ex Bury Street plant |
| BORDER, Tweedmouth, Berwick-upon-Tweed | Northumberland | 1992 | 2001 | Plant ex Hadrian. See also Hadrian & Border |
| BORDER, Wrexham | Denbeighshire | 1931 | 1984 | Registered 1931. Acquired by Marstons 1984 |
| BOROUGH ARMS, Crewe | Cheshire | 2008 | . | Also brewed intermittently 2005-07 |
| Borough Arms, Neath | . | . | . | See Eagles Bush |
| BORVE, Ruthven, Moray | Aberdeenshire | 1983 | 2001 | Plant ex Penhros. Moved from Isle of Lewis 1988 |
| BOSHAM, Bosham | W Sussex | 1984 | 1987 | See also Gribble Inn |
| BOSTON EXPERIENCE, Woking | Surrey | 1999 | 2005? | American style pub brewery owned by Punch Taverns. Keg only |
| BOTHWELL, Hamilton | Lanarkshire | 1979 | 1982 | . |
| BOTTLE BROOK, Kilburn, Belper | Derbyshire | 2006 | . | . |
| BOURNE VALLEY, Andover | Hampshire | 1978 | 1985 | See also Hampshire |
| Bow House | . | . | . | See Plain Ales |
| BOWLAND, Bashall Town, Clitheroe | Lancashire | 2003 | . | Plant ex Picks with ex Fuzz & Firkin, Southsea plant added later |
| Bowling Green Inn | . | . | . | See Briscoe's |
| BOWMAN ALES, Broxford, Southampton | Hampshire | 2006 | . | . |
| BOX STEAM, Colerne, Chippenham | Wiltshire | 2004 | . | Ownership change 2006 |
| Bracdy y Gogarth | . | . | . | See Great Orme |
| BRADFIELD, High Bradfield, Sheffield | S Yorkshire | 2005 | . | . |
| Bragdy Ceredigion | . | . | . | See Ceredigion |
| Bragdy Dyffryn Clwyd | . | . | . | See Dyffryn Clwyd |
| Bragdy Gwynant | . | . | . | See Gwynant |
| Bragdy Mws Piws Cyf | . | . | . | See Mws Piws Cyf |
| BRAGDY NANT, Maenan, Llanwrst | Denbighshire | .2007 | . | . |
| Bragdy Ty Bach | . | . | . | See Ty Bach |
| Bragdy Ty Crwr | . | . | . | See Ty Crwr |
| Bragdy Ynys Môn | . | . | . | See Ynys Môn |
| Bragdy'R Bryn Cyf | . | . | . | See Bryn Cyf |
| Bragdy'r Defaid Du | . | . | . | See Black Sheep |
| Bragwr Arbennig o Geredigion | . | . | . | See Ceredigion |
| BRAINS, Cardiff | Glamorgan | 1882 | . | Moved to ex Welsh Brewers (formerly Hancocks/Bass) site 1999. See also Crown Buckley. IFBB Member |
| BRAKSPEAR, Henley-on-Thames | Oxfordshire | 1779 | 2002 | Aka W H Brakspear.Now a pubco.Plant/brands sold to Refresh (UK). See Brakspear Brewing |
| BRAKSPEAR BREWING, Witney | Oxfordshire | 2004 | . | Located on Wychwood site. Brews former Brakspear brands using ex Henley plant. Acquired by Marstons 2008 |
| Bramcote | . | . | . | See Castle Rock |
| BRAMPTON, Chesterfield | Derbyshire | 2007 | . | . |
| BRANCASTER, Brancaster Staith, Kings Lynn | Norfolk | 2003 | . | Located behind The Jolly Sailors PH. Member East Anglia Brewers Co-Operative. Ceased Autumn 2008, recommenced Spring 2009 |
| BRANDON, Brandon | Suffolk | 2005 | . | . |
| BRANDY CASK, Pershore | Worcestershire | 1995 | . | Located at The Brandy Cask PH |
| BRANSCOMBE VALE, Seaton | Devon | 1992 | . | Site owned by the National Trust |
| BRASS MONKEY, Sowerby Bridge | W Yorkshire | 2008 | . | Plant ex (original) Hawkshead |
| BRASSERIE Les Sans CULOTTES, Covent Garden | London WC2 | 2002 | 2003 | French-styled brasserie with brewing vessels visible. Aka Brasserie Francaise. Not real ale |
| BRAYDON ALES, Preston, Chippenham | Wiltshire | 2009 | . | Plant ex Burford |
| BRAYE, Alderney | C I | 1984 | 1985 | Plant ex Sark |
| BREADALBANE, Lawers, Loch Tay, | Perthshire | 2002 | 2006 | Brewing suspended due to planning problems |
| BRECKNOCK, Ystradgynlais | Breconshire | 1997 | 1999 | Plant ex Stocks. See also Merlin |
| BRECON, The Watton, Brecon | Breconshire | 1979 | 1982 | Located at The Camden Arms PH |
| BRECONSHIRE, Brecon | Breconshire | 2002 | . | Plant ex Pembroke. Owned by pub group C H Marlow |
| BRENTWOOD, South Weald, Brentwood | Essex | 2006 | . | Moved from Brentwood 2007 |
| Brettvale | . | . | . | See Kings Head |
| Brew Company | . | . | . | See The Brew Company |
| BREW WHARF, Stoney Street | London EC1 | 2005 | . | Contract brewed by Bristol Beer Factory during part of 2008 |
| BREWDOG, Fraserburgh | Aberdeenshire | 2007 | . | . |
| Brewers Pride | . | . | . | See Ossett & Bob's Brewing |
| BREWERY AT DORKING, Dorking | Surrey | 2008 | . | . |
| Brewery on Sea | . | . | . | See Spinnaker |
| Brewery Tap, Leeds | . | . | . | See The Brewery Tap |
| Brewery Tap, Peterborough | . | . | . | See Oakham |
| Brewery Tap, Reading | . | . | . | See Tudor |
| Brewhouse, Bolton | . | . | . | See The Brewhouse |
| BREWHOUSE, Poole | Dorset | 1983 | 2002 | Formerly Poole |
| Brewing Up | . | . | . | See Leyland |
| BREWLAB, Sunderland | Tyne & Wear | 1994? | . | Experimental & training brews only since 1997. See also Darwin |
| BREWSTER'S, Grantham | Lincolnshire | 1998 | . | Original plant ex Wylye Valley (sold to Kinver). Replaced 2002 with ex Finch & Firkin. Moved from Stathern, Melton Mowbray 2006 |
| BRICKWOODS, Portsmouth | Hampshire | 1823 | 1983 | Acquired by Whitbread 1971 |
| BRIDESTONES, Blackshaw Head, Hebden Bridge | W Yorkshire | 2006 | . | . |
| BRIDGE HOUSE, Keithley | W Yorkshire | 2010 | . | . |
| BRIDGE HOUSE,Southwark | London SE1 | 1980 | 1983 | Site ex Simon's Tower Bridge. Name changed from Tower 1983 |
| BRIDGE OF ALLAN, Bridge of Allan | Stirlingshire | 1997 | 2006 | Located at The Queens Hotel. Contract brewed by Stirling during refurbishment |
| BRIDGE STREET, Kington | Herefordshire | 2003 | 2005 | Located at the former Dunn Plowman site behind The Queen's Head PH. |
| Bridge Wharf Brewery | . | . | . | See Harvey |
| BRIDGETOWN, Totnes | Devob | 2008 | . | Located at the Albert Inn |
| BRIDGEWATER ALES, Salford | Gtr Manchester | 1999 | 2000 | Plant ex Millgate. Also used Old Pint Pot plant |
| BRIDGEWATER ARMS, Little Gaddesden | Hertfordshire | 1981 | 1988 | . |
| BRIDGNORTH, Bridgnorth | Shropshire | 2007 | ? | Contract brewed by Holdens? |
| BRIDGWATER, Goathurst, Bridgwater | Somerset | 1993 | 1996 | . |
| Brigg | . | . | . | See Orchard |
| BRIGHTLINGSEA, Manningtree | Essex | 1982 | 1984 | Plant sold to Earl Soham |
| BRIGHTON, Brighton | E Sussex | 1986 | 1987 | Site ex Raven |
| BRIMSTAGE, Brimstage, Wirral | Merseyside | 2006 | . | . |
| BRISCOE'S, Otley | W Yorkshire | 1998 | . | Located at The Bowling Green PH |
| Bristol Brewhouse | . | . | . | See Ross |
| BRISTOL BREWING, Bristol | Gloucestershire | 2003 | 2003 | . |
| BRISTOL BEER FACTORY, Bristol | Gloucestershire | 2004 | . | Located at the Aston Gate Brewery (closed 1933) site. Aka Bristol Brewing |
| BRITANNIA, Upper Gornal | W Midlands | 1995 | 1998 | Located at The Britannia Inn (aka Sallies). Also brewed from ? to 1959. Purchased by Bathams 1997. Occasional 'one off' brews only |
| BRITISH OAK, Dudley | W Midlands | 1988 | 1998? | . |
| BRIXTON, Brixton | London SW9 | 1984 | 1989 | Located at The Warrior PH (Conway Inns) |
| Broadland Brewery | . | . | . | See Woodfordes |
| BROADSTONE, Retford | Nottinghamshire | 1999 | 2006 | Waterside Brewery |
| BROCKHAMPTON, Whitbourne, Worcester | Herefordshire | 2008 | . | . |
| BROCKMOOR, Kingswinford | W Midlands | 1986 | 1986 | . |
| BRODIES BEERS, Leyton | London E10 | 2009 | . | Formerly Sweet William. Located at The William IV PH |
| BROTHERS, Abbots Bromley, Rugeley | Staffordshire | 2005 | . | Part of Freedom. No Real Ale |
| BROUGHTON, Broughton, Biggar | Peebleshire | 1979 | . | In same ownership as Whim |
| BROWN COW, Barlow, Selby | N Yorkshire | 1997/8? | . | Aka Simpson & Simpson |
| BROWN EDGE, Stoke on Trent | Staffordshire | 1982 | 1983 | . |
| BROWN HORSE, Winster, Windermere | Cumbria | 2009 | . | Located at The Brown Horse PH |
| Brown Matthew | . | . | . | See Matthew Brown |
| Brown's (Tom) | . | . | . | See Goldfinch |
| BRUNSWICK, Derby | Derbyshire | 1991 | . | . |
| Bryn Arms | . | . | . | See Snowdonia |
| BRYN CYF, Denbigh | Denbighshire | 2005 | 2006 | Aka Bragdy'r Bryn Cyf |
| BRYNCELYN, Ystradgynlais, Swansea | Glamorgan | 1999 | . | Moved from the Wern Fawr PH, Ystalyfera 2008. Aka Holly Hill |
| BRYSON'S, Morecambe | Lancashire | 2005 | . | Newgate Brewery. Also brewed at Heysham 2000-4 |
| BUCKLAND, Portsmouth | Hampshire | 1999 | 2000 | Aka Winchester Arms & Buckland. Sold by Hartridges to InnSpired 2000 |
| BUCKLE STREET, Honeybourne, Evesham | Worcestershire | 2008 | . | Plant ex Old Stables |
| BUCKLEY, Llanelli | Carmarthenshire | 1769 | 1989 | Merged with Crown to form Crown Buckley |
| Bucktrout | . | . | . | See Guernsey |
| BUDDON, Monfieth | Angus | 1980 | 1982 | . |
| Buffer's Inn | . | . | . | See Goldfinch |
| BUFFY'S, Tivetshall St Mary, Norwich | Norfolk | 1993 | . | Ex Mardle Hall. Also brews for Blue Moon |
| Bull | . | . | . | See Blanchfields |
| BULL BOX, Stradsett, Kings Lynn | Norfolk | 2006 | 2010 | Located at Oak Farm. Plant ex Collingwood. Office at Fordham, Downham Market |
| BULL LANE, Hendon, Sunderland | Tyne & Wear | 2005 | . | Located at The Clarendon PH |
| Bulls Head Brewery | . | . | . | See Three Tuns |
| BULL'S HEAD, Ink Berrow | Warwickshire | 1994 | 1997? | Planned to move to The Three Tuns, Alcester 1996 |
| BULLMASTIFF, Leckwith, Cardiff | Glamorgan | 1987 | . | Plant ex Monmouth. Moved from Penarth 1992 |
| Bunces | . | . | . | See Stonehenge |
| BÜNKER, Covent Garden | London WC2 | 2004 | 2009 | Formerly Freedom (Soho Brewing Co). Not Real Ale |
| BUNTINGFORD, Royston | Hertfordshire | 2001 | . | Greys Brewhouse. Incorporates former Banfield Ales & Woodlands breweries. Brewed at Belvoir 2003-5 |
| BURFORD, Witney | Oxfordshire | 2005 | 2008 | . |
| BURGESS, Burgess Hill | W Sussex | 1983 | 1986 | Located at The Railway Inn (Whitbread) |
| BURKE'S, Croydon | Surrey | 1981 | 1986 | Located at The Lion PH |
| Burns Leisure | . | . | . | See Archers, Hoskins & Moles |
| BURNSIDE, Laurencekirk | Aberdeenshire | 2010 | . | Owned by Metcalfe & Metcalfe |
| BURNTISLAND, Burntisland | Fife | 1996 | 2000 | Off licence brewery |
| BURRINGTON, Burrington Umberleigh | Devon | 2003 | . | Plant ex Ales of Kent |
| BURTON BRIDGE, Burton-upon-Trent | Staffordshire | 1982 | . | . |
| BURTONWOOD, Warrington | Cheshire | 1867 | 1998 | See also Thomas Hardy Burtonwood |
| BURTS (Newport), Newport, I O W | I O W | 1993 | 1996 | Owned by Hartridge. Name changed from Island 1993. See also Sandown |
| BURTS, Ventnor | I O W | 1840 | 1991 | Name bought by Hartridge |
| BURY STREET, Stowmarket | Suffolk | 2002 | 2003 | . |
| BUSHY'S, Braddan | I O M | 1986 | . | Plant ex Brighton. Moved from Douglas 1990. Aka Mount Murray |
| BUTCHERS YARD, Banbury, | Oxfordshire | 2000 | . | . |
| BUTCOMBE, Wrington, Bristol | Somerset | 1978 | . | Ownership change 2003. Moved from Butcombe 2005 |
| BUTLER'S, Maplehurham | Oxfordshire | 2003 | 2009 | . |
| BUTTERKNOWLE, Lynesack | Co Durham | 1990 | 1998 | Plant ex New Forest |
| BUTTS, Great Shefford, Hungerdord | Berkshire | 1994 | . | Plant ex Butcombe |
| BUXTON, Buxton | Derbyshire | 2009 | . | Plant ex Wild Walker |