So here is the List of Top Companies in Hosur
| S.NO | Company Name | Company Sector |
| 1 | Tenneco Automotive India Private Limited | Manufacture of motor vehicles, trailers and semi-trailers |
| 2 | Terex India Private Limited | Wholesale trade and commission trade, except of motor vehicles and motorcycles |
| 3 | Titan Company Limited | Other business activities |
| 4 | Dynaspede Integrated Systems Privatelimited | Manufacture of electrical machinery and apparatus n.e.c. |
| 5 | Titan Engineering & Automation Limited | Manufacture of medical, precision and optical instruments, watches and clocks |
| 6 | Mynah Industries Limited | Manufacture of textiles |
| 7 | Asahidenso Multilink Private Limited | Manufacture of other transport equipment |
| 8 | Verdes Clay & Minerals Equipment Private Limited | Manufacture of machinery and equipment n.e.c. |
| 9 | Ttk Prestige Limited | Health and social work |
| 10 | R.V.Mercantile Private Limited | Financial intermediation |
| 11 | Raja Crowns And Cans Private Limited | Manufacture of fabricated metal products, except machinery and equipment |
| 12 | Sct Smart Home Creators Private Limited | Real estate activities |
| 13 | David Brown Gear Systems India Privatelimited | Manufacture of machinery and equipment n.e.c. |
| 14 | Avs Precasts India Private Limited | Construction |
| 15 | Hedisa India Diamond Tools Privatelimited | Other business activities |
| 16 | Kauvery Hospital Medical Servicesprivate Limited | Health and social work |
| 17 | Hosur Super Speciality Hospitals Private Limited | Health and social work |
| 18 | Interpump Hydraulics India Privatelimited | Manufacture of electrical machinery and apparatus n.e.c. |
| 19 | Choice Wires Private Limited | Manufacture of electrical machinery and apparatus n.e.c. |
| 20 | Copral Energy Private Limited | Manufacture of electrical machinery and apparatus n.e.c. |
| 21 | Japan Metal Building Systems Privatelimited | Manufacture of fabricated metal products, except machinery and equipment |
| 22 | Faiveley Transport Rail Technologiesindia Private Limited | Manufacture of machinery and equipment n.e.c. |
| 23 | Himavasini Hospitals Private Limited | Health and social work |
| 24 | Sree Lakshmi Printing And Packagingprivate Limited | Manufacture of paper and paper products |
| 25 | Atc Limited | Manufacture of tobacco products |
| 26 | Prakash Techno Plast India Privatelimited | Manufacture of rubber and plastics products |
| 27 | P.V.Bio-Chem India Private Limited | Forestry, logging and related service activities |
| 28 | Jr Granites Private Limited | Other mining and quarrying |
| 29 | Stahllform Technik Private Limited | Manufacture of motor vehicles, trailers and semi-trailers |
| 30 | Renganayaki Papers Private Limited | Manufacture of paper and paper products |
| 31 | Arul Rubbers Private Limited | Forestry, logging and related service activities |
| 32 | Classic Welding Products Private Limited | |
| 33 | Grb Dairy Foods Private Limited | Manufacture of food products and beverages |
| 34 | Sunrisethangam Spinning Mills Privatelimited | Manufacture of textiles |
| 35 | S T S Manufacturing Private Limited | Manufacture of fabricated metal products, except machinery and equipment |
| 36 | Leep Edrive Private Limited | Manufacture of electrical machinery and apparatus n.e.c. |
| 37 | Smiley Monroe Rubber & Allied Products(India) Private Limited | Manufacture of rubber and plastics products |
| 38 | Supremepacks Plastic Private Limited | Manufacture of rubber and plastics products |
| 39 | Hebron Automotive Products Privatelimited | Manufacture of other transport equipment |
| 40 | Global Calcium Private Limited | Forestry, logging and related service activities |
| 41 | Advika Properties Private Limited | Real estate activities |
| 42 | Aklima Properties Private Limited | Real estate activities |
| 43 | Amartya Properties Private Limited | Real estate activities |
| 44 | Baruni Properties Private Limited | Construction |
| 45 | Bougainvillea Properties Private Limited | Construction |
| 46 | Camelia Properties Private Limited | Real estate activities |
| 47 | Deepesh Properties Private Limited | Real estate activities |
| 48 | Eila Properties Private Limited | Construction |
| 49 | Gerbera Properties Private Limited | Real estate activities |
| 50 | Honeysuckle Properties Private Limited | Construction |
| 51 | Idika Properties Private Limited | Real estate activities |
| 52 | Krishnapriya Properties Private Limited | Real estate activities |
| 53 | Lakshmi Priya Properties Private Limited | Construction |
| 54 | Larkspur Properties Private Limited | Construction |
| 55 | Nadira Properties Private Limited | Real estate activities |
| 56 | Padmapriya Properties Private Limited | Real estate activities |
| 57 | Prakalpa Properties Private Limited | Real estate activities |
| 58 | Pranesh Properties Private Limited | Real estate activities |
| 59 | Purnachandra Properties Private Limited | Real estate activities |
| 60 | Radhapriya Properties Private Limited | Real estate activities |
| 61 | Shreyadita Properties Private Limited | Real estate activities |
| 62 | Sreepa Properties Private Limited | Real estate activities |
| 63 | Manson Enterprises India Private Limited | Forestry, logging and related service activities |
| 64 | Numann Precision Products Privatelimited | Manufacture of other transport equipment |
| 65 | Royal Wellfit Health Club Privatelimited | Financial intermediation |
| 66 | J R Packages Private Limited | Forestry, logging and related service activities |
| 67 | Jayalakshmi Pressings Private Limited | Manufacture of machinery and equipment n.e.c. |
| 68 | Issojet Burner Private Limited | Manufacture of electrical machinery and apparatus n.e.c. |
| 69 | Enercon Asia Pacific Systems Privatelimited | Manufacture of machinery and equipment n.e.c. |
| 70 | Dhanyasree Precision Private Limited | Forestry, logging and related service activities |
| 71 | Colour Graphics Private Limited | Forestry, logging and related service activities |
| 72 | Balaji Press Products India Privatelimited | Manufacture of fabricated metal products, except machinery and equipment |
| 73 | Vika Precision Engineering India Privatelimited | Manufacture of machinery and equipment n.e.c. |
| 74 | Numann Auto Products India Privatelimited | Manufacture of motor vehicles, trailers and semi-trailers |
| 75 | Ck Airtech India Private Limited | |
| 76 | New Grace Automech Products Privatelimited | Manufacture of other transport equipment |
| 77 | Delta Furniture Private Limited | Manufacture of furniture; manufacturing n.e.c. |
| 78 | Airfiber Networks Private Limited | Other business activities |
| 79 | Elkayem Auto Ancillaries Private Limited | Manufacture of basic metals |
| 80 | Srinivas Elastomers India Privatelimited | Manufacture of rubber and plastics products |
| 81 | Shana Autolaser Private Limited | Manufacture of other transport equipment |
| 82 | Planodrives Asia Private Limited | Manufacture of machinery and equipment n.e.c. |
| 83 | Knitvel Needles Private Limited | Forestry, logging and related service activities |
| 84 | Hindustan Fusal Private Limited | |
| 85 | 3De Technology Prototype Solutionsprivate Limited | Other business activities |
| 86 | Kay Pee Eff Tooltech Private Limited | Manufacture of machinery and equipment n.e.c. |
| 87 | Life Line Circuits Private Limited | Forestry, logging and related service activities |
| 88 | Greenbay Tech Private Limited | Manufacture of fabricated metal products, except machinery and equipment |
| 89 | Prom Machining Solutions India Privatelimited | Forestry, logging and related service activities |
| 90 | Hosur Coir Foams Private Limited | Agriculture, hunting and related service activities |
| 91 | Jk Seals (India) Private Limited | Manufacture of rubber and plastics products |
| 92 | Micro-Tech Cnc Pressings India Privatelimited | Manufacture of fabricated metal products, except machinery and equipment |
| 93 | Beblec Energy Systems Private Limited | Manufacture of electrical machinery and apparatus n.e.c. |
| 94 | Naptech Packagings Private Limited | Manufacture of furniture; manufacturing n.e.c. |
| 95 | Vinova Energy Systems Private Limited | Electricity, gas, steam and hot water supply |
| 96 | Champion Plastics India Private Limited | Forestry, logging and related service activities |
| 97 | Laxmi Krupa Abrasivess Private Limited | Retail trade, except of motor vehicles and motorcycles; repair of personal and household goods |
| 98 | Magtorq Engineering Solutions Privatelimited | Manufacture of machinery and equipment n.e.c. |
| 99 | Magtorq Private Limited | Forestry, logging and related service activities |
| 100 | Vrddhi Agro Products Private Limited | Agriculture, hunting and related service activities |
| 101 | Maryland Cast And Forge Private Limited | Manufacture of machinery and equipment n.e.c. |
| 102 | Sumukha Farm Products Private Limited | Retail trade, except of motor vehicles and motorcycles; repair of personal and household goods |
| 103 | Prompt Paper Products Private Limited | Forestry, logging and related service activities |
| 104 | Satyam Carton Private Limited | Manufacture of paper and paper products |
| 105 | Microtech Cnc Machine Tools Privatelimited | Manufacture of machinery and equipment n.e.c. |
| 106 | N2J Engineers Private Limited | Manufacture of other transport equipment |
| 107 | Gowri Priya Refineries India Privatelimited | Manufacture of food products and beverages |
| 108 | Converg Supply Chain Solutions Indiaprivate Limited | Other business activities |
| 109 | Nektar Fruit Products Limited | Agriculture, hunting and related service activities |
| 110 | Millet Xpress Private Limited | Manufacture of food products and beverages |
| 111 | Epower Automation & Solutions Privatelimited | Manufacture of electrical machinery and apparatus n.e.c. |
| 112 | First Switchtech Relay Componentsprivate Limited | Manufacture of electrical machinery and apparatus n.e.c. |
| 113 | Innotrans Systems India Private Limited | Manufacture of machinery and equipment n.e.c. |
| 114 | K.R. Gases Private Limited | Manufacture of chemicals and chemical products |
| 115 | Msk Industries & Products Privatelimited | Manufacture of chemicals and chemical products |
| 116 | Sabbath Hotels & Resorts Private Limited | Hotels and restaurants |
| 117 | Shelly Consultants Private Limited | Other business activities |
| 118 | Syntegrity Labs Private Limited | Manufacture of chemicals and chemical products |
| 119 | Team Auto Tech India Private Limited | Manufacture of machinery and equipment n.e.c. |
| 120 | Thedal App India Limited | Computer and related activities |
| 121 | Deccan Logistics Solutions India Private Limited | Transport, storage and communications |
| 122 | Vignesh Agri Exports Private Limited | Manufacture of food products and beverages |
| 123 | Metakarts Traders Private Limited | Retail trade, except of motor vehicles and motorcycles; repair of personal and household goods |
| 124 | Cropsaro India Private Limited | Wholesale and retail trade ; repair of motor vehicles, motorcycles and personal and household goods |
| 125 | Clematix Software Private Limited | Computer and related activities |
| 126 | Titan Mechatronics Limited | Manufacture of machinery and equipment n.e.c. |
| 127 | Jairigid Trading Private Limited | Wholesale trade and commission trade, except of motor vehicles and motorcycles |
| 128 | Hosur Wires And Allied Products Privatelimited | Manufacture of electrical machinery and apparatus n.e.c. |
| 129 | Msk Products Private Limited | Manufacture of machinery and equipment n.e.c. |
| 130 | Sakthi Infogy Solutions Private Limited | Computer and related activities |
| 131 | Sabhari Enterprize Private Limited | Other business activities |
| 132 | Hosur Mattress Industries India Privatelimited | Manufacture of textiles |
| 133 | Asteria Real Estates Private Limited | Construction |
| 134 | Sree Harihara Puthra Chits Privatelimited | Financial intermediation |
| 135 | Changing Constants Technologies Indiaprivate Limited | Computer and related activities |
| 136 | Susheel Jewellery Mart Private Limited | Retail trade, except of motor vehicles and motorcycles; repair of personal and household goods |
| 137 | Ethiraj Associates Private Limited | Other business activities |
| 138 | Linen And Luxury Enterprise Indiaprivate Limited | Manufacture of textiles |
| 139 | Loha Fab Industries Private Limited | Manufacture of machinery and equipment n.e.c. |
| 140 | Milekal Engineering Private Limited | Other business activities |
| 141 | Swiftant It Solutions India Privatelimited | Computer and related activities |
| 142 | Lorven Earthlinks Private Limited | Real estate activities |
| 143 | Terrapin Lifestyle Private Limited | Manufacture of wearing apparel; dressing and dyeing of fur |
| 144 | Charan Dev Speciality Products Privatelimited | Manufacture of machinery and equipment n.e.c. |
| 145 | Red Energy Dynamics Private Limited | Electricity, gas, steam and hot water supply |
| 146 | Agna Soft India Private Limited | Computer and related activities |
| 147 | Srn M&E Engineering Private Limited | Construction |
| 148 | Chona Corporate Advisors Private Limited | Other business activities |
| 149 | Bk Security System Private Limited | Other business activities |
| 150 | Svakiya Technologies Private Limited | Computer and related activities |
| 151 | Negarega Innovations Private Limited | Other business activities |
| 152 | Janani Kitchen Appliances Privatelimited | Other business activities |
| 153 | Deko India Interiors Private Limited | Other business activities |
| 154 | Diamond Ndt Inspection Services Privatelimited | Other business activities |
| 155 | Dunes Lifestyle Products Private Limited | Manufacture of furniture; manufacturing n.e.c. |
| 156 | E2K Projects Private Limited | Other business activities |
| 157 | Emilda Solutions Private Limited | Other community, social and personal service activities |
| 158 | Freedom Ophthalmic Devices Privatelimited | Manufacture of medical, precision and optical instruments, watches and clocks |
| 159 | Freedom Ophthalmic Instruments Privatelimited | Manufacture of medical, precision and optical instruments, watches and clocks |
| 160 | Genisup India Private Limited | Manufacture of machinery and equipment n.e.c. |
| 161 | Global Nutraceuticals Private Limited | Manufacture of food products and beverages |
| 162 | Hosur Handmade Soaps Private Limited | Manufacture of chemicals and chemical products |
| 163 | Lifedreams Design Build Private Limited | Construction |
| 164 | Shree Thenandal Chits Private Limited | Financial intermediation |
| 165 | Thaaravamsha Clothings Private Limited | Manufacture of textiles |
| 166 | Venture Automation India Private Limited | Retail trade, except of motor vehicles and motorcycles; repair of personal and household goods |
| 167 | Lantana Properties Private Limited | Other business activities |
| 168 | Greenmile Intellitech Private Limited | Computer and related activities |
| 169 | Homr Constructions Private Limited | Construction |
| 170 | Induspro Private Limited | Other business activities |
| 171 | Jishnu Infotech Private Limited | Computer and related activities |
| 172 | Jodge Infra (India) Private Limited | Real estate activities |
| 173 | Kuttys Foods Private Limited | Other business activities |
| 174 | Mae Mahendra Agri-Estates Privatelimited | Agriculture, hunting and related service activities |
| 175 | Navalan Infosec Private Limited | Other business activities |
| 176 | Scientific Heat Treatment Services India Private Limited | Other business activities |
| 177 | Oxytona Water India Private Limited | Electricity, gas, steam and hot water supply |
| 178 | Prematix Powerx Private Limited | Manufacture of electrical machinery and apparatus n.e.c. |
| 179 | Avrt Technologies (Opc) Private Limited | Other business activities |
| 180 | Naion Private Limited | Manufacture of electrical machinery and apparatus n.e.c. |
| 181 | Rotomaan Automations Private Limited | Manufacture of electrical machinery and apparatus n.e.c. |
| 182 | Substation Engineering Services Privatelimited | Electricity, gas, steam and hot water supply |
| 183 | Shriraam Osh Industries India Privatelimited | Manufacture of wearing apparel; dressing and dyeing of fur |
| 184 | Ultraswift Autonetics Private Limited | Manufacture of machinery and equipment n.e.c. |
| 185 | Ultraswift Green Filtration Privatelimited | Manufacture of machinery and equipment n.e.c. |
| 186 | Timecraft Software Solutions (Opc)Private Limited | Computer and related activities |
| 187 | Winex Logistics India Private Limited | Transport, storage and communications |
| 188 | Optam Technologies Private Limited | Manufacture of fabricated metal products, except machinery and equipment |
| 189 | Asilomed Private Limited | Manufacture of medical, precision and optical instruments, watches and clocks |
| 190 | Delorp Technologies Private Limited | Other business activities |
| 191 | Rits Consulting & Technologies Privatelimited | Computer and related activities |
| 192 | Research Supporters Initiative Privatelimited | Manufacture of electrical machinery and apparatus n.e.c. |
| 193 | Sem Matic India Private Limited | Manufacture of machinery and equipment n.e.c. |
| 194 | Syncsols Private Limited | Computer and related activities |
| 195 | Kbgtodayfilings Private Limited | Other business activities |
| 196 | Kbgtrips India Private Limited | Transport, storage and communications |
| 197 | Geo Fab Private Limited | Manufacture of other non-metallic mineral products |
| 198 | Shree Sai Ram Paints Private Limited | Manufacture of chemicals and chemical products |
| 199 | Finteams Academic And Accountingservices Private Limited | Education |
| 200 | Mahashakthi Electronics (Opc) Privatelimited | Manufacture of motor vehicles, trailers and semi-trailers |
| 201 | One2Ai Ideations (Opc) Private Limited | Computer and related activities |
| 202 | 3I-Analtix Private Limited | Computer and related activities |
| 203 | Chews & Cheers Leisure Services Privatelimited | Hotels and restaurants |
| 204 | Ckindus Private Limited | Manufacture of fabricated metal products, except machinery and equipment |
| 205 | Good Vibes Lifestyle Products Privatelimited | Manufacture of wearing apparel; dressing and dyeing of fur |
| 206 | Cabuk Corrutech Private Limited | Manufacture of paper and paper products |