| 375711 | Saint-Gobain Building Distribution Ltd (Milton Keynes) - Milton Keynes |
| 561962 | Salon Services (Milton Keynes) - Milton Keynes |
| 649999 | Salon Supplies - Milton Keynes |
| 226226 | Sanderson Rbs Ltd - Milton Keynes |
| 644660 | Sansetsu (U K ) Ltd. - Milton Keynes |
| 543600 | Sansome Hall Architects Ltd. - Milton Keynes |
| 569900 | Sansu (Uk) Ltd. - Milton Keynes |
| 397188 | Sapphire Solutions Ltd - Milton Keynes |
| 322888 | Sasaki International Ltd. - Milton Keynes |
| 211144 | Satellite Design - Newport Pagnell |
| 641490 | Sbs Integrate Ltd. - Milton Keynes |
| 274433 | Scale Aircraft Modelling Ltd - Milton Keynes |
| 313149 | Scales World Uk Ltd. - Milton Keynes |
| 210210 | Scania (Great Britain) Ltd. - Milton Keynes |
| 526252 | SCC Gecko Ltd - Milton Keynes |
| 282111 | Schueco UK Ltd - Milton Keynes |
| 611127 | Schunk Intec Ltd - Newport Pagnell |
| 503200 | Scotts Interiors Ltd - Milton Keynes |
| 270600 | Screen Machine Supply Co - Bletchley |
| 856000 | Scripture Union - Bletchley |
| 317766 | Sebel Furniture Ltd. - Milton Keynes |
| 673107 | Sectra Ltd - Milton Keynes |
| 604601 | Semitac Ltd. - Milton Keynes |
| 379601 | Senate Group Ltd (Milton Keynes) - Milton Keynes |
| 270270 | Sensient Flavors Ltd - Bletchley |
| 270270 | Sensient Technologies Ltd - Milton Keynes |
| 232101 | SEO Milton Keynes - Milton Keynes |
| 310256 | SEO Spider - Milton Keynes |
| 223116 | Sepro Robotique Ltd. - Milton Keynes |
| 518280 | Service Point Ltd - Milton Keynes |
| 370222 | Sews-Ce B V (Milton Keynes) - Milton Keynes |
| 261686 | Sgl Resourcing Ltd. - Milton Keynes |
| 650650 | Shanks - Milton Keynes |
| 650650 | Shanks Chemical Services (Scotland) Ltd - Milton Keynes |
| 650580 | Shanks Group Plc - Milton Keynes |
| 668844 | Shaw Consultants International Ltd. - Milton Keynes |
| 668844 | Shaw Energy & Chemicals Ltd. - Milton Keynes |
| 668844 | Shaw Group Uk International Services Ltd - Milton Keynes |
| 649588 | Shelton Green Group Ltd - Milton Keynes |
| 618186 | Shelton Technical Ltd - Milton Keynes |
| 644688 | Shepherd Interiors - Bletchley |
| 632678 | Sheridan Designs Ltd - Milton Keynes |
| 610306 | Shillingford Scaffolding Ltd - Newport Pagnell |
| 552200 | Shimadzu Europe Ltd. - Milton Keynes |
| 821141 | Shredit - Milton Keynes |
| 261777 | SI2 Plastics - Milton Keynes |
| 855000 | Siemens Communication Systems - Milton Keynes |
| 675472 | Sight & Sound Technology Transcription Services - Milton Keynes |
| 317665 | Signarama Milton Keynes - Milton Keynes |
| 745500 | Signature F S E - Milton Keynes |
| 745500 | Signature Fse Ltd. - Chatham |
| 558800 | Signet Trading Ltd (Milton Keynes) - Milton Keynes |
| 221330 | Signs Express (Milton Keynes) - Milton Keynes |
| 281052 | Sikla UK Ltd - Milton Keynes |
| 221314 | Silver Executive Cars - Milton Keynes |
| 863300 | SilverBug - Milton Keynes |
| 565782 | Silvernet Ltd - Milton Keynes |
| 332130 | Silvertec - Milton Keynes |
| 582952 | Simple Workable Technology Ltd - Milton Keynes |
| 673294 | SimplyDV Ltd - Milton Keynes |
| 670845 | Site Plant Services Hire Ltd. - Milton Keynes |
| 325136 | Sk It Solutions Ltd - Milton Keynes |
| 281199 | Sk Realisation Ltd. - Milton Keynes |
| 308350 | SKILLS2LEARN Ltd - Milton Keynes |
| 511619 | Sky Pet Products Ltd - Northampton |
| 449300 | Sling & Tackle (Milton Keynes) Ltd - Milton Keynes |
| 449300 | Sling and Tackle Milton Keynes Ltd - Milton Keynes |
| 568383 | SM4 Associates Ltd. - Milton Keynes |
| 655831 | Small Enterprise Research Team - Milton Keynes |
| 516137 | Smart Innovations - Milton Keynes |
| 308788 | Smart Moves Recruitment Ltd. - Milton Keynes |
| 563888 | Smc Pneumatics (U K ) Ltd. - Milton Keynes |
| 340673 | Smi Technology Europe Ltd - Milton Keynes |
| 501966 | Smith & Barnes (Builders) Ltd. - Milton Keynes |
| 312435 | Social Enterprise It Cic - Milton Keynes |
| 524570 | Softcap Ltd - Milton Keynes |
| 821081 | Soken Engineering - Bletchley |
| 442290 | Solar Trade Association Ltd. - Milton Keynes |
| 295400 | Solarsoft Business Systems Ltd. - Milton Keynes |
| 465601 | Solution Corporate Finance Ltd - Milton Keynes |
| 587793 | Solution Factors Ltd. - Milton Keynes |
| 316345 | Sonatest Ltd - Milton Keynes |
| 262224 | Southam Hire Services - Milton Keynes |
| 588080 | Space Efficient Interiors Ltd. - Milton Keynes |
| 513340 | Space Minster - Milton Keynes |
| 616657 | Spark Computing Ltd - Newport Pagnell |
| 371854 | Sparkind Ltd - Milton Keynes |
| 305062 | Specialist Compliant Coatings Ltd - Milton Keynes |
| 379669 | Specialist Groundwork Services (Construction) Ltd - Milton Keynes |
| 222311 | Specialist Office Services Ltd - Milton Keynes |
| 661533 | Specialist Pet Food - Milton Keynes |
| 661533 | Specialistpetfood - Milton Keynes |
| 615922 | Speedy Hire Centres (Southern) - Newport Pagnell |
| 222888 | Spillers Horse & Speciality Feeds - Milton Keynes |
| 223422 | Spirahellic Multimedia Ltd - Milton Keynes |
| 547858 | Springboard Research Ltd. - Milton Keynes |
| 525120 | SS WHITE Technologies UK Ltd - Milton Keynes |
| 525120 | SS White Technologies UK Ltd - Milton Keynes |
| 281287 | Stable Engineering, - Milton Keynes |
| 510208 | Stacey A R & Son - Milton Keynes |
| 230265 | Stainsby Associates Ltd. - Milton Keynes |
| 222070 | Stanair Industrial Door Services Ltd - Milton Keynes |
| 560774 | Stargrade Construction Ltd. - Milton Keynes |
| 283800 | Starlab (UK) Ltd - Milton Keynes |
| 501501 | Starlite Limo Hire - Milton Keynes |
| 374709 | Staske Construction Ltd. - Milton Keynes |
| 510776 | Steel Lifting Services - Milton Keynes |
| 583939 | Steetley Bentonite and Absorbents Ltd - Milton Keynes |
| 373907 | Stemet Earthing Co. Ltd. - Milton Keynes |
| 392122 | Stephen A Adkins Ltd - Milton Keynes |
| 583050 | Stewart Norman Associates Manufacturing Ltd - Leominster |
| 611408 | Stimpsons Eves - Newport Pagnell |
| 566111 | Stockden Ltd - Buckingham |
| 270011 | Stodec Products Ltd - Bletchley |
| 586549 | Stonac Ltd. - Milton Keynes |
| 566649 | Stony Heating & Bathroom Supplies Ltd - Milton Keynes |
| 563651 | Stony Stratford Builders Ltd - Milton Keynes |
| 200007 | Storers - Milton Keynes |
| 615111 | Storm Office Interiors - Newport Pagnell |
| 543038 | Strainsense Ltd - Towcester |
| 423600 | Strategy Analytics Ltd. - Milton Keynes |
| 605792 | Stress Elements Ltd - Milton Keynes |
| 233909 | Stromsholm Ltd - Milton Keynes |
| 632775 | Sulzer Pumps (U K) Ltd. - Milton Keynes |
| 372225 | Summerhill - Milton Keynes |
| 210828 | Summerleaze Ltd. - Maidenhead |
| 303960 | SummitSkills - Milton Keynes |
| 234040 | Sun Chemicals Ltd (Milton Keynes) - Milton Keynes |
| 610910 | Sun Ko (Newport Pagnell) Ltd - Newport Pagnell |
| 216808 | Sun Screens Ltd - Newport Pagnell |
| 616006 | Sunrider Europe - Newport Pagnell |
| 646555 | Sunset (U K) Ltd. - Milton Keynes |
| 502366 | Sunshine Blinds - Milton Keynes |
| 395831 | Sunshine Enterprise Ltd - Nottingham |
| 275700 | Super Alloys International Ltd. - Milton Keynes |
| 616760 | Superdrug (Newport Pagnell) - Newport Pagnell |
| 662655 | Supply Teaching Ltd - Milton Keynes |
| 511488 | Suzuki Europe Ltd. - Milton Keynes |
| 567221 | Swift IT Computer Services Ltd - Milton Keynes |
| 299117 | Syneco Ltd - Milton Keynes |
| 682700 | Synovate Retail Performance Ltd - Milton Keynes |
| 267900 | Sysmex U K Ltd. - Milton Keynes |
| 261177 | System Text Ltd. - Milton Keynes |
| 311822 | T & R Johnson - Milton Keynes |
| 226611 | T B S & V Ltd. - Milton Keynes |
| 303050 | T H K Gmbh - Milton Keynes |
| 668189 | T M & J C Doyle Ltd. - Milton Keynes |
| 379973 | T M E Fabrications Ltd. - Bedford |
| 317444 | T S C Ltd. - Chatteris |
| 676468 | Tadder Computing - Milton Keynes |
| 696100 | Talarius Ltd - Milton Keynes |
