# List of contract manufacturers in Mexico

Tamtam tracks 72 contract manufacturers headquartered in Mexico. This list ranks the 50 largest by number of employees on LinkedIn, led by PiSA Farmacéutica, Bocar and Neolpharma SA de CV. Their median headcount is 300. Half of them were founded in 1989 or later. The most common headquarters are Mexico City (4).

These companies are contract manufacturers in Mexico, primarily mid-sized to large firms. Pharmaceutical manufacturing is well represented, with companies like PiSA Farmacéutica, which develops pharmaceuticals and healthcare services, Neolpharma SA de CV, focusing on high-quality medications, and CHINOIN Productos Farmacéuticos S.A. de C.V., which manufactures medications for human and animal health. Food and beverage manufacturing is also prominent, exemplified by BYDSA, offering corn, potato, and tortilla products, and Saljamex, specializing in processed meats.

The list shows a concentration of companies in the pharmaceutical sector, indicating a strong presence of contract manufacturing within this industry in Mexico. Another pattern is the diversity of headquarters locations across Mexico, rather than a single dominant hub, with companies based in Guadalajara, Mexico City, Azcapotzalco, and Zapopan, among others.

🇲🇽 Mexico · 50 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [PiSA Farmacéutica](https://www.tamtam.ai/c/pisa-farmaceutica) (pisa.com.mx)<br>A Mexican company with 75+ years of experience, specializing in developing pharmaceuticals and healthcare services for public and private sectors Emphasizes innovation, growth, and social responsibility | Pharmaceutical Manufacturing | 🇲🇽 Guadalajara | 8,706 | 1945 |
| 2 | [Bocar](https://www.tamtam.ai/c/bocar) (bocar.com)<br>Development and manufacturing of aluminum and plastic components for automotive industry, focusing on technical solutions and customer reliability. | Motor Vehicle Manufacturing | 🇲🇽 Mexico City | 2,345 |  |
| 3 | [Neolpharma SA de CV](https://www.tamtam.ai/c/neolpharma-sa-de-cv) (neolpharma.com)<br>A group of Mexican companies dedicated to researching, developing, producing, and distributing high-quality, cost-effective medications with proven efficacy and safety | Pharmaceutical Manufacturing | 🇲🇽 Azcapotzalco | 1,040 |  |
| 4 | [CHINOIN Productos Farmacéuticos S.A. de C.V.](https://www.tamtam.ai/c/chinoin-productos-farmaceuticos-s-a-de-c-v) (chinoin.com)<br>A Mexican company focused on developing, manufacturing, and selling high-quality medications for both human and animal health, with a commitment to customer well-being | Pharmaceutical Manufacturing | 🇲🇽 Municipio Rincón de Romos | 997 | 1925 |
| 5 | [BYDSA](https://www.tamtam.ai/c/bydsa) (bydsa.com)<br>A company created in 2003 by Grupo Xignux, offering a variety of products in the corn, potato, tortilla, pellet, and extruded families | Food and Beverage Manufacturing | 🇲🇽 Guadalupe | 602 |  |
| 6 | [Grupo Corporativo Papelera](https://www.tamtam.ai/c/grupo-corporativo-papelera) (gcp-tissue.com.mx)<br>Mexican company specializing in private label tissue products, founded by leading transport consultants Operates 3 production units, providing employment opportunities in Mexico | Manufacturing | 🇲🇽 Tepetlaoxtoc de Hidalgo | 530 | 2001 |
| 7 | [Ricamar](https://www.tamtam.ai/c/ricamar) (alimentoskay.com)<br>Ricamar offers high-quality breaded and battered fish products made with cutting-edge technology, under the commercial brand of Alimentos KAY | Food and Beverage Services | 🇲🇽 Mazatlán | 516 | 1979 |
| 8 | [Lapisa, S.A. de C.V.](https://www.tamtam.ai/c/lapisa-s-a-de-c-v) (lapisa.com)<br>A multinational veterinary laboratory with 35 years of experience, exporting to 17 countries Specializing in pharmaceuticals, biologics, animal nutrition, diagnostics, and agricultural division | Pharmaceutical Manufacturing | 🇲🇽 La Piedad | 502 | 1977 |
| 9 | [Pegatron México](https://www.tamtam.ai/c/pegatron-mexico) (pegatroncorp.com)<br>A Taiwanese electronics manufacturer specializing in developing computing, communications, and consumer electronics for various branded vendors | Appliances, Electrical, and Electronics Manufacturing | 🇲🇽 Ciudad Juárez | 459 |  |
| 10 | [Alpezzi Chocolate](https://www.tamtam.ai/c/alpezzi-chocolate) (alpezzi.com.mx)<br>Specializing in chocolate and related products, we develop and market treats for various food sectors including baking, ice cream, dairy, and confectionery | Food and Beverage Manufacturing | 🇲🇽 Zapopan | 458 | 1987 |
| 11 | [RAMSA Steel Castings](https://www.tamtam.ai/c/ramsa-steel-castings) (ramsa.com.mx)<br>A leading steel foundry in North America producing carbon steel, stainless steel, duplex steel, super duplex steel, and super nickel alloy castings for various industries | Mechanical Or Industrial Engineering | 🇲🇽 San Luis Potosí | 452 | 1958 |
| 12 | [Saljamex](https://www.tamtam.ai/c/saljamex) (saljamex.com)<br>A Mexican company specializing in processed meats like hotdogs, ham, chorizo, and deli meats, serving Mexico and Central America with a focus on customer satisfaction and sustainable growth | Food and Beverage Manufacturing | 🇲🇽 Cuautitlán Izcalli | 436 | 1982 |
| 13 | [NBF](https://www.tamtam.ai/c/nbf) (nbfcompany.com)<br>A Mexican manufacturer specializing in organic food products, offering private label services for designing, bottling, and packaging liquid and powders | Food and Beverage Services | 🇲🇽 Zapopan | 435 |  |
| 14 | [Wistron México](https://www.tamtam.ai/c/wistron-mexico) (wistron.com)<br>Original design manufacturer specializing in ICT products and services Wistron Mexico is a key manufacturer in the Americas | Manufacturing | 🇲🇽 Ciudad Juarez | 398 |  |
| 15 | [GRUPO ZAPATA](https://www.tamtam.ai/c/grupo-zapata) (gzapata.com)<br>We provide packaging solutions to support the development and growth of our clients' businesses | Packaging and Containers Manufacturing | 🇲🇽 Huehuetoca | 395 |  |
| 16 | [Sunrise Confections](https://www.tamtam.ai/c/sunrise-confections) (sunriseconfections.com)<br>Sunrise Confections is a food and beverages company located in El Paso, Texas, specializing in the production of various confectionery products | Food and Beverage Services | 🇲🇽 Ciudad Juárez | 387 | 2001 |
| 17 | [Biofarma Natural CMD](https://www.tamtam.ai/c/biofarma-natural-cmd) (biofarmalab.com.mx)<br>A Mexican pharmaceutical company with 30 years of experience creating reliable health and nutrition products using natural ingredients, focusing on social responsibility | Wellness and Fitness Services | 🇲🇽 El Salto | 384 | 1992 |
| 18 | [EVERCAST](https://www.tamtam.ai/c/evercast)<br>A company specializing in casting and machining nodular iron brake components for the automotive industry, with a focus on high complexity and safety critical parts | Motor Vehicle Manufacturing | 🇲🇽 Irapuato | 362 | 2015 |
| 19 | [Grupo SOMAR](https://www.tamtam.ai/c/grupo-somar) (gruposomar.com)<br>A Mexican laboratory developing, manufacturing, and selling high-quality pharmaceutical products and medical supplies to improve the quality of life for millions Operating for over 60 years | Pharmaceutical Manufacturing | 🇲🇽 Mexico | 357 |  |
| 20 | [Foxconn Baja California](https://www.tamtam.ai/c/foxconn-baja-california) (foxconnbc.com)<br>A factory in Tijuana, Mexico, part of a global electronics manufacturer based in Taiwan, with a high level of integration | Appliances, Electrical, and Electronics Manufacturing | 🇲🇽 Tijuana | 355 | 2010 |
| 21 | [Valle Redondo](https://www.tamtam.ai/c/valle-redondo) (valleredondo.com)<br>A Mexican company founded in 1964 that offers a wide range of all-natural juices, nectars, wines, concentrates, and alcoholic beverages | Food and Beverage Services | 🇲🇽 Aguascalientes | 352 | 1964 |
| 22 | [The iidea Company](https://www.tamtam.ai/c/the-iidea-company) (theiideacompany.com)<br>A leading producer of premium organic products from Tequilana Weber Blue Agave, including agave syrup, inulin, and tequila, with top certifications | Food and Beverage Services | 🇲🇽 Tlaquepaque | 348 | 1996 |
| 23 | [Grupo Industrial Águila](https://www.tamtam.ai/c/grupo-industrial-aguila) (giaguila.com.mx)<br>Proudly Mexican company with over 35 years in industrial and infrastructure sectors, contributing to the country's transformation | Manufacturing | 🇲🇽 Tampico | 339 | 1988 |
| 24 | [Macimex S.A. de C.V.](https://www.tamtam.ai/c/macimex-s-a-de-c-v) (questum.com)<br>A global manufacturer of crankshafts with over 40 years of experience, serving clients worldwide in automotive, agricultural, industrial, recreational, and marine industries | Motor Vehicle Manufacturing | 🇲🇽 Tenango del Valle | 320 | 1979 |
| 25 | [IMMSA](https://www.tamtam.ai/c/immsa) (immsa.mx)<br>Custom manufacturer of copper and aluminum busbars, connectors, and bushings for energy, electrical, mobility, data center, E.V, and oil and gas industries. | Electrical Equipment Manufacturing | 🇲🇽 Atizápan de Zaragoza | 300 | 1998 |
| 26 | [Cafiver S.A. de C.V.](https://www.tamtam.ai/c/cafiver-s-a-de-c-v) (cafiver.com)<br>Industrializes green coffee beans, producing decaffeinated, roasted, ground, and instant coffee. Largest independent exporter of industrialized coffee and main supplier for Mexican tourism. | Food and Beverage Services | 🇲🇽 Ixtaczoquitlán | 293 | 1985 |
| 27 | [Foli-GPA Global](https://www.tamtam.ai/c/foli-gpa-global) (foli.com.mx)<br>Proud leaders in packaging and display solutions | Printing Services | 🇲🇽 Mexico City | 287 | 1988 |
| 28 | [Melter](https://www.tamtam.ai/c/melter) (melter.com.mx)<br>A growing company with 30+ years experience in designing and manufacturing metal components for OEMs and projects, focusing on quality, service, and innovation | Machinery Manufacturing | 🇲🇽 Apodaca | 284 | 1990 |
| 29 | [MIXER & PACK](https://www.tamtam.ai/c/mixer-and-pack) (mixerpack.es)<br>Full service industrial developer and manufacturer for international perfume and cosmetics brands providing design, formulation, filling, and logistics from specialized Spanish facilities. | Personal Care Product Manufacturing | 🇲🇽 Cabanillas del Campo | 277 | 1994 |
| 30 | [FANASA](https://www.tamtam.ai/c/fanasa) (fanasa.com.mx)<br>Specializing in high requirement metal stamping for automotive, appliances, and industrial sectors, offering a variety of stamped raw materials for customers Located in Monterrey, MX | Mechanical Or Industrial Engineering | 🇲🇽 Santa Catarina | 241 | 1971 |
| 31 | [La Nogalera](https://www.tamtam.ai/c/la-nogalera) (lanogalera.com)<br>Entrepreneurial group specializing in acquiring, processing, and selling pecan nuts globally Operating 4 high-capacity, state-of-the-art production plants for top-quality pecans | Food and Beverage Manufacturing | 🇲🇽 Juárez | 227 |  |
| 32 | [Mega Empack](https://www.tamtam.ai/c/mega-empack) (megaempack.com.mx)<br>Specializing in manufacturing rigid and flexible packaging for various industries, with top-quality processes, innovative technology, and personalized services Offering a wide range of products | Plastics Manufacturing | 🇲🇽 Santiago de Querétaro | 225 | 1990 |
| 33 | [Vertical Knits](https://www.tamtam.ai/c/vertical-knits)<br>A fully vertical knit top and T-shirt manufacturing operation in Mexico, offering custom cut and sew services with expertise in unique print techniques | Retail Apparel and Fashion | 🇲🇽 Baca | 222 |  |
| 34 | [LIFERPAL MD](https://www.tamtam.ai/c/liferpal-md)<br>A 100% Mexican pharmaceutical company dedicated to providing high-quality, effective, and reliable healthcare products at fair prices globally | Pharmaceutical Manufacturing | 🇲🇽 El Salto | 190 | 1972 |
| 35 | [Path Logistic + Copacker](https://www.tamtam.ai/c/path-logistic-copacker) (pathlogistic.com)<br>A Mexican company with 28 years of experience offering comprehensive logistics and copacking solutions nationwide, specializing in strengthening client operations | Transportation, Logistics, Supply Chain and Storage | 🇲🇽 Mexico City | 185 | 1994 |
| 36 | [Cartolito S.A. de C.V.](https://www.tamtam.ai/c/cartolito-s-a-de-c-v) (cartolito.com)<br>With over 40 years of experience, this company specializes in manufacturing packaging, printed materials, displays, and POP for clients worldwide They focus on custom solutions and cutting-edge technology | Printing Services | 🇲🇽 Urdiales | 183 | 1970 |
| 37 | [Grupo Industrial TV](https://www.tamtam.ai/c/grupo-industrial-tv) (gitv.mx)<br>A Mexican company specializing in manufacturing metal parts, offering industrial services, high-volume production, machinery design, special projects, and maintenance | Industrial Machinery Manufacturing | 🇲🇽 Sahagún | 178 | 2019 |
| 38 | [Manesa](https://www.tamtam.ai/c/manesa) (manesa.com)<br>Specializing in metal stamping, tool & die construction, sheet metal fabrication, and finishing services for various industries with a focus on quality and efficiency | Industrial Machinery Manufacturing | 🇲🇽 Chihuahua | 116 | 1988 |
| 39 | [CAFESCA - Cafés de Especialidad de Chiapas SAPI de CV](https://www.tamtam.ai/c/cafesca-cafes-de-especialidad-de-chiapas-sapi-de-cv) (cafesca.com)<br>Single freeze-dried coffee factory in Mexico and Central America. Develops private brands, serves institutional sector, special projects. Total flexibility with clients. | Food and Beverage Manufacturing | 🇲🇽 Tapachula | 94 |  |
| 40 | [Cypress Industries México](https://www.tamtam.ai/c/cypress-industries-mexico) (cypressindustries.com)<br>A manufacturing solutions provider for OEM Manufacturers, offering design and contract manufacturing services for electronic assemblies, including cable harnesses, PCBs, and metal enclosures | Fabricated Metal Products | 🇲🇽 Matamoros | 93 | 2012 |
| 41 | [Complejo Industrial Estrada SA de CV](https://www.tamtam.ai/c/complejo-industrial-estrada-sa-de-cv) (complejoindustrial.com)<br>A manufacturing company in operation since 1999, specializing in custom parts design, including panels for buses, trusses, structures, suspension parts, and assemblies | Appliances, Electrical, and Electronics Manufacturing | 🇲🇽 Fracc Ciudad Industrial | 66 | 1999 |
| 42 | [Maquinados de Precision](https://www.tamtam.ai/c/maquinados-de-precision)<br>Specializing in precision machining, industrial parts manufacturing, and CNC machining, the company offers design, fabrication, technical assistance, maintenance, and immediate delivery of parts at competitive prices | Industrial Machinery Manufacturing | 🇲🇽 San Luis Potosí | 63 | 2005 |
| 43 | [SPM](https://www.tamtam.ai/c/spm) (spmmx.com)<br>Manufacturing a variety of plastic products using different injection techniques to ensure quality and durability for various project needs | Plastics Manufacturing | 🇲🇽 Mexico City | 56 |  |
| 44 | [Plasthermo S.A. de C.V.](https://www.tamtam.ai/c/plasthermo-s-a-de-c-v) (plasthermo.com.mx)<br>Design, development, and manufacturing of specialized plastic projects through blow extrusion and injection A leading company in the western region, ISO9001 and FSSC22000 certified, with 59 years of experience | Plastics Manufacturing | 🇲🇽 Zapopan | 48 | 1958 |
| 45 | [Rymsa Manufacturing](https://www.tamtam.ai/c/rymsa-manufacturing) (rymsa.net)<br>Specializing in quality manufacturing, with over 35 years of experience, AS 9100 Rev D & ISO 9001:2015 certified, emphasizing customer service, reliability, and excellence | Industrial Machinery Manufacturing | 🇲🇽 El Marqués | 46 | 1989 |
| 46 | [MAGNAFAB](https://www.tamtam.ai/c/magnafab) (magna-fab.com)<br>Specializing in manufacturing metal-mechanical products, components, and plastic injection, we offer innovative solutions to meet our customers' needs | Machinery Manufacturing | 🇲🇽 Monterrey | 45 | 2014 |
| 47 | [Metalcast - Desarrollo Servinte](https://www.tamtam.ai/c/metalcast-desarrollo-servinte) (metalcast.com.mx)<br>An industrial manufacturing company specializing in precision lost wax casting, aluminum mold fabrication, metal machining, surface treatment, thermal treatment, and assembly services | Industrial Machinery Manufacturing | 🇲🇽 Puebla | 44 | 1981 |
| 48 | [General de Solubles](https://www.tamtam.ai/c/general-de-solubles) (gesol.com.mx)<br>Supplier of soluble and roasted ground coffee, specializing in private label brands, tailoring coffee products to specific customer needs since 1985. | Food and Beverage Services | 🇲🇽 Torreón (Ciudad Industrial) | 36 | 1978 |
| 49 | [ZCM](https://www.tamtam.ai/c/zcm-1642019) (zcm.co.il)<br>Specializing in composite material manufacturing, ZCM offers services for defense, medical, and high-tech industries, including prototyping and ongoing production using advanced technologies | Industrial Machinery Manufacturing | 🇲🇽 Kanot Industrial Area | 32 | 2005 |
| 50 | [DEEMAK](https://www.tamtam.ai/c/deemak) (deemakpro.com)<br>A company dedicated to manufacturing and machining high-precision industrial components for machinery, focusing on innovation, technology, continuous improvement, and personalized service | Mechanical Or Industrial Engineering | 🇲🇽 Apodaca | 27 | 2004 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

## More company lists in Mexico

- [The largest companies in Mexico](https://www.tamtam.ai/l/largest-companies-mexico) (3,465)
- [Multinational companies in Mexico](https://www.tamtam.ai/l/multinational-companies-mexico) (529)
- [Manufacturers in Mexico](https://www.tamtam.ai/l/manufacturers-mexico) (512)
- [Retail chains in Mexico](https://www.tamtam.ai/l/retail-chains-mexico) (402)
- [Financial services firms in Mexico](https://www.tamtam.ai/l/financial-services-firms-mexico) (213)
- [Critical infrastructure operators in Mexico](https://www.tamtam.ai/l/critical-infrastructure-operators-mexico) (200)
- [Higher Education companies in Mexico](https://www.tamtam.ai/l/higher-education-companies-mexico) (200)
- [Public sector organisations in Mexico](https://www.tamtam.ai/l/public-sector-organisations-mexico) (193)
- [Distributors and wholesalers in Mexico](https://www.tamtam.ai/l/distributors-and-wholesalers-mexico) (192)
- [Food and Beverage Services companies in Mexico](https://www.tamtam.ai/l/food-and-beverage-services-companies-mexico) (178)
- [Financial Services companies in Mexico](https://www.tamtam.ai/l/financial-services-companies-mexico) (172)
- [Corporate groups and holding companies in Mexico](https://www.tamtam.ai/l/holding-companies-mexico) (164)
- [E-commerce companies in Mexico](https://www.tamtam.ai/l/ecommerce-companies-mexico) (162)
- [Food and beverage companies in Mexico](https://www.tamtam.ai/l/food-and-beverage-companies-mexico) (156)
- [Companies with a mobile app in Mexico](https://www.tamtam.ai/l/companies-with-mobile-app-mexico) (149)
- [Companies with in-house R&D in Mexico](https://www.tamtam.ai/l/r-and-d-companies-mexico) (145)
- [IT Services and IT Consulting companies in Mexico](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-mexico) (143)
- [Hotel and hospitality groups in Mexico](https://www.tamtam.ai/l/hospitality-groups-mexico) (138)
- [Hardware manufacturers in Mexico](https://www.tamtam.ai/l/hardware-companies-mexico) (137)
- [Construction companies in Mexico](https://www.tamtam.ai/l/construction-companies-mexico) (130)
- [Motor Vehicle Manufacturing companies in Mexico](https://www.tamtam.ai/l/motor-vehicle-manufacturing-companies-mexico) (129)
- [Logistics companies in Mexico](https://www.tamtam.ai/l/logistics-companies-mexico) (121)
- [Automotive manufacturers and suppliers in Mexico](https://www.tamtam.ai/l/automotive-companies-mexico) (119)
- [Consumer goods companies in Mexico](https://www.tamtam.ai/l/consumer-goods-companies-mexico) (112)

## The same list elsewhere

- [Contract manufacturers in the world](https://www.tamtam.ai/l/contract-manufacturers-in-the-world) (7,964)
- [Contract manufacturers in North America](https://www.tamtam.ai/l/contract-manufacturers-in-north-america) (2,377)
- [Contract manufacturers in Latin America](https://www.tamtam.ai/l/contract-manufacturers-in-latin-america) (246)

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Source: https://www.tamtam.ai/l/contract-manufacturers-mexico