制作公司：
- Pathé Pictures International [英国] (as Pathé Pictures)
- Northern Ireland Film and Television Commission [爱尔兰] (in association with)
- Number 9 Films Ltd. [英国]
- Parallel Film Productions Ltd. [爱尔兰] (as Parallel Films)
- Bórd Scannán na hÉireann [爱尔兰] (as Bord Scannán na hÉireann/The Irish Film Board)
发行公司：
- A-Film Distribution [荷兰] (2006) (Netherlands) (theatrical)
- Columbia TriStar Films de Argentina [阿根廷] (2006) (Argentina) (theatrical)
- Dendy Films [澳大利亚] (2006) (Australia) (theatrical)
- Gateno Films [秘鲁] (2006) (Peru) (theatrical)
- Luxor Entertainment [俄罗斯] (2006) (Russia) (theatrical)
- Mongrel Media [加拿大] (2005) (Canada) (theatrical)
- Pathé (France) (theatrical)
- 索尼经典 [美国] (2005) (USA) (theatrical)
- Vértigo Films S.L. [西班牙] (2005) (Spain) (theatrical)
- Buenavista Columbia Tri Star Films de Mexico, S. de R.L. de C.V.' (2006) (Mexico) (theatrical)
- Monopole-Pathé [瑞士] (2006) (Switzerland) (theatrical)
- Sony Pictures Home Entertainment [巴西] (2007) (Brazil) (DVD)
- Sony Pictures Home Entertainment [德国] (2006) (Germany) (DVD)
- Sony Pictures Releasing [德国] (2006) (Germany) (theatrical)
- Tiglon [土耳其] (2006) (Turkey) (all media)
- 华纳家庭视频公司 (2006) (Switzerland) (DVD)
- A-Film Home Entertainment [荷兰] (200?) (Netherlands) (DVD)
- Nordisk Film [瑞典] (2006) (Sweden) (DVD)
特技制作公司：
- Cine Image Film Opticals Ltd. [英国] (opticals and titles by) (as Cineimage)
- Team FX Ltd. [爱尔兰] (special effects)
- Darkside Effects Ltd. [英国] (special effects: London) (as Darkside)
- Screen Scene [爱尔兰] (digital visual effects)
- Framestore CFC (additional digital visual effects) (digital opticals and visual effects grading)
其他公司：
- ARRI Lighting Rental Limited [英国] lighting equipment supplied by (as ARRI Lighting)
- Casting Collective [英国] extras casting: London
- London Editing Machines Ltd. [英国] editing equipment
- Screen Scene [爱尔兰] post production facilities: Ireland/telecine rushes facilities
- Ardmore Studios Ltd. [爱尔兰] adr recording/sound re-recorded at
- Framestore CFC digital intermediate (uncredited)
- Translux facilities and trucks
- AGN Shipleys auditor: UK
- AVTEK editing equipment supplied by
- Anglo Irish Bank [爱尔兰] financing services
- Bank of Ireland [爱尔兰] financing provided by
- Belfast City Council with thanks to: The PSNI
- Brophy Gillespie Chartered Accountants and Registered Auditors [爱尔兰] auditor: Ireland (as Brophy Gillespie)
- Canal+ Image UK footage: "The Avengers" courtesy of
- Catholic Church Authorities, The with thanks to
- Cine Electric Ltd. [爱尔兰] lighting equipment supplied by (as Cine Electric)
- Co-Op Texts texts: Dublin & London
- Compuhire video playback (uncredited)
- Dublin City Council with thanks to
- Earles Court and Olympia [英国] with thanks to (as Earls Court & Olympia)
- Film Finances Limited [英国] completion guarantor (as Film Finances)
- Film London with thanks to
- Film Unit Drivers Guild unspecified
- Flair Travel [爱尔兰] travel
- Freeway CAM B.V. world revenues collected and distributed by
- G & H Film & Television Services [英国] facilities (as G & H Television Services)
- Goldcard Security Agency [爱尔兰] security (as Gold Card Security)
- Goldcrest Post Production Facilities adr recording (as Goldcrest Post Production Facilities)
- Hornall Brothers Music music supervisors
- Hot Buns Catering catering (as Hot Buns Catering Nl Ltd)
- ITN Archive [英国] news footage courtesy of
- Ingenious Media [英国] sale and leaseback provided by (as Ingenious Films Ltd.)
- JHA Film Safety Partnership health & safety
- Jason Wheeler Film Services [英国] negative cutter
- Kodak Limited [英国] motion picture film supplied by
- Lays International Ltd. [英国] construction transport
- London Borough of Camden Film Office with thanks to
- London Underground Film Liaison Office with thanks to
- MGM Clip + Still [美国] poster: "Last Tango in Paris" licensed courtesy of
- Matheson Ormsby Prentice [爱尔兰] legal service
- Media Insurance Brokers insurance services
- Metropolitan Police West End Central with thanks to
- Multi-Media Transport [英国] unspecified
- National Radio Cabs unspecified
- Network Rail Paddington Station with thanks to
- Northern Ireland Film and Television Commission [爱尔兰] made with the assistance of/with thanks to (as NIFTC)
- Northern Trust Bank of California footage: "Love Is a Many Splendored Thing" courtesy of, as trustee for the estate of William Holden
- O.E.M. with thanks to
- Office of the Deputy First Minister, The with thanks to
- Office of the First Minister, The with thanks to
- Pathé Pictures International [英国] international sales agency (as Pathé International)
- Police Service of Northern Ireland, The with thanks to (as The PSNI)
- Pulse Studios music recording at
- RTE Libraries and Archives acknowledgement: GAA audio material courtesy of
- The Really Useful Group Ltd. [英国] with thanks to
- Reel Food [英国] catering: London
- Sapex Scripts [英国] post-production script
- Southend Pier with thanks to
- Southend-on-Sea Borough Council with thanks to
- Traffic Warden Department in Belfast, The with thanks to
- Turner Entertainment footage: "Les Girls" licensed by
- 20世纪福克斯 [美国] footage: "Love Is a Many Splendored Thing" courtesy of
- Twickenham Film Studios [英国] foley recording/post production facilities: UK
- Waterford Free Wheeler, The with thanks to
- Wells Cargo rushes courier
