# List of professional services firms in Chile

Tamtam tracks 74 professional services firms headquartered in Chile. This list ranks the 50 largest by number of employees on LinkedIn, led by Aon, CyD Ingeniería and R&Q Ingeniería. Their median headcount is 644. Half of them were founded in 1995 or later. The most common headquarters are Santiago (36).

These professional services firms in Chile are mostly mid-sized to large companies, with a strong presence in engineering, IT, and business consulting. Noteworthy companies include CyD Ingeniería, which provides project management and engineering services in Latin America; GrupoExpro, an HR solutions multinational; and Deloitte Chile, offering global professional services in audit, tax, consulting, and financial advisory. Kibernum specializes in IT and software engineering support, while MTA focuses on landscape architecture and urban design.

The data shows a significant concentration of these firms' headquarters in Santiago, with several also located in nearby Las Condes and Providencia. Many of the engineering firms, such as CyD Ingeniería and R&Q Ingeniería, were founded around the late 1970s and early 1990s, indicating a mature sector, while IT and HR services companies tend to be more recent, established in the late 1990s.

🇨🇱 Chile · 50 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Aon](https://www.tamtam.ai/c/aon-las-condes) (aon.com)<br>Partnering with clients to continuously improve decision-making processes, enhancing business outcomes through strategic insights and data-driven approaches. | Insurance | 🇨🇱 Las Condes | 4,062 |  |
| 2 | [CyD Ingeniería](https://www.tamtam.ai/c/cyd-ingenieria) (cydingenieria.com)<br>Provides project management, technical inspection, and engineering services across various industries like mining, public works, and transportation in Latin America. | Civil Engineering | 🇨🇱 Santiago | 2,650 | 1977 |
| 3 | [R&Q Ingeniería](https://www.tamtam.ai/c/r-and-q-ingenieria) (ryq.cl)<br>Leading Chilean consulting company in civil, mining, energy, and concessions with over 800 professionals delivering engineering solutions for large infrastructure projects in Latin America | Civil Engineering | 🇨🇱 Santiago | 2,233 | 1977 |
| 4 | [GrupoExpro](https://www.tamtam.ai/c/grupoexpro) (grupoexpro.com)<br>A multinational company within the Japanese consortium OUTSOURCING INC, offering comprehensive HR solutions with 25 years of experience and presence in 30+ countries | Human Resources Services | 🇨🇱 Providencia | 1,904 | 1997 |
| 5 | [MTA](https://www.tamtam.ai/c/mta) (mtascape.com)<br>A design firm specializing in Landscape Architecture and Urban Design, dedicated to creating sophisticated, functional, and place-based design solutions for clients | Architecture and Planning | 🇨🇱 Santiago | 1,746 | 2005 |
| 6 | [Deloitte Chile](https://www.tamtam.ai/c/deloitte-chile) (deloitte.cl)<br>A global professional services firm in audit, tax, consulting, and financial advisory, with a team of over two thousand professionals serving diverse industries worldwide | Management Consulting | 🇨🇱 Santiago | 1,604 | 1923 |
| 7 | [J.E.J. INGENIERÍA S.A.](https://www.tamtam.ai/c/j-e-j-ingenieria-s-a) (jej.cl)<br>Chilean engineering company with over 30 years of experience, specializing in project development for various industries with a diverse and innovative culture | Civil Engineering | 🇨🇱 Santiago | 1,582 | 1992 |
| 8 | [Cygnus](https://www.tamtam.ai/c/cygnus) (cygnus.cl)<br>Cygnus offers innovative Outsourcing services aligned with client objectives, providing tailored solutions and shared value models for over 8,000 employees nationwide | Human Resources Services | 🇨🇱 Santiago | 1,509 | 1998 |
| 9 | [PwC Chile](https://www.tamtam.ai/c/pwc-chile) (pwc.com)<br>Global network of firms providing quality assurance, tax, and advisory services to help organisations and individuals create value worldwide Visit pwccom | Professional Services | 🇨🇱 Las Condes | 1,091 | 1914 |
| 10 | [IDIEM](https://www.tamtam.ai/c/idiem) (idiem.cl)<br>A Research and Development Center in Chile, specializing in testing and quality control for public works materials, offering engineering solutions with technical rigor | Construction | 🇨🇱 Santiago | 1,063 | 1898 |
| 11 | [Kibernum](https://www.tamtam.ai/c/kibernum) (kibernum.com)<br>A nationwide company specializing in support services for technological projects, offering IT, software engineering, BPO, and training services to various industries | IT Services and IT Consulting | 🇨🇱 Santiago | 1,011 | 1991 |
| 12 | [everis Chile](https://www.tamtam.ai/c/everis-chile) (everis.cl)<br>Multinational consulting firm providing business solutions, strategy, development, technology maintenance, and outsourcing services across various sectors in several countries | IT Services and IT Consulting | 🇨🇱 Santiago | 997 | 1996 |
| 13 | [WSP en Chile](https://www.tamtam.ai/c/wsp-en-chile) (wsp.com)<br>A leading professional services company specializing in water resources, engineering, environmental consulting, and sustainability with a team of multidisciplinary experts worldwide | Professional Services | 🇨🇱 Vitacura | 994 |  |
| 14 | [KPMG Chile](https://www.tamtam.ai/c/kpmg-chile) (kpmg.com)<br>Professional services firm specializing in audit, tax, advisory, and business services with a sector-focused approach and global presence. | Business Consulting and Services | 🇨🇱 Santiago | 921 |  |
| 15 | [Accenture Chile](https://www.tamtam.ai/c/accenture-chile) (accenture.com)<br>Delivers global professional services across strategy, technology, and operations, leveraging cloud, data, and artificial intelligence to optimize business performance and accelerate digital core growth. | Business Consulting and Services | 🇨🇱 Las Condes | 858 |  |
| 16 | [Grupo Educativo](https://www.tamtam.ai/c/grupo-educativo) (grupoeducativo.cl)<br>An organization that supports educational institutions in improving student outcomes by optimizing resources, creating conducive environments, and enhancing community involvement | Education Administration Programs | 🇨🇱 Santiago | 844 | 2009 |
| 17 | [ACL](https://www.tamtam.ai/c/acl-providencia) (aclti.com)<br>ACL is a leading technology solutions and IT services company with over 30 years of experience, offering software development, IT staffing, QA, consulting, and head hunting services | IT Services and IT Consulting | 🇨🇱 Providencia | 818 | 1991 |
| 18 | [Cesmec SA, una empresa Bureau Veritas](https://www.tamtam.ai/c/cesmec-sa-una-empresa-bureau-veritas) (cesmec.cl)<br>Specializing in IT/IS support, this company takes charge of providing technical assistance and solutions to ensure smooth operations | IT Services and IT Consulting | 🇨🇱 | 808 |  |
| 19 | [Pares&Alvarez](https://www.tamtam.ai/c/pares-and-alvarez) (pya.cl)<br>Leading engineering company specializing in environmental consulting, engineering, and project management Provides innovative solutions, value creation, and global expansion | Civil Engineering | 🇨🇱 Santiago | 807 | 1994 |
| 20 | [DRS Ingeniería y Gestión](https://www.tamtam.ai/c/drs-ingenieria-y-gestion) (drsingenieria.com)<br>Specialists in professional services for construction projects in various sectors Partnering with clients throughout project lifecycle with proven engineering expertise | Civil Engineering | 🇨🇱 Santiago | 801 | 1989 |
| 21 | [Achs Servicios](https://www.tamtam.ai/c/achs-servicios) (achsservicios.cl)<br>We are part of Chile's largest integrated care network, offering agile, flexible, innovative services in prevention, health, and transportation tailored to each client's needs | Business Consulting and Services | 🇨🇱 Santiago | 797 | 2005 |
| 22 | [Trabajo Docente](https://www.tamtam.ai/c/trabajo-docente) (trabajodocente.cl)<br>A specialized recruitment consultancy in Chile, focused on finding and selecting top educators for educational institutions through a rigorous selection process | Business Consulting and Services | 🇨🇱 Las Condes | 749 | 2018 |
| 23 | [Teamwork Chile](https://www.tamtam.ai/c/teamwork-chile) (team-work.cl)<br>Team-Work offers comprehensive HR services, specializing in organizational development, outsourcing non-core activities, and building strategic partnerships to enhance client competencies | Human Resources Services | 🇨🇱 Santiago | 679 | 1998 |
| 24 | [EK](https://www.tamtam.ai/c/ek) (ek.cl)<br>Specializing in Strategic Communication and Public Affairs, we provide personalized and efficient services to private companies, public institutions, and other entities | Public Relations and Communications Services | 🇨🇱 Vitacura en Santiago de Chile | 671 | 2013 |
| 25 | [Philippi Prietocarrizosa Ferrero DU & Uria](https://www.tamtam.ai/c/philippi-prietocarrizosa-ferrero-du-and-uria) (ppulegal.com)<br>A multinational legal services provider with offices in Chile, Colombia, and Peru, offering expertise in various areas including corporate law, finance, and environmental sustainability | Legal Services | 🇨🇱 Bogotá | 644 | 2015 |
| 26 | [Abogados Privados](https://www.tamtam.ai/c/abogados-privados) (abogadosprivados.cl)<br>Law firm providing legal services in criminal, civil, commercial, tax, labor, and family law Also offers special projects, commercial advice, project evaluation, and online marketing | Legal Services | 🇨🇱 Temuco | 629 | 2005 |
| 27 | [SGS SIGA](https://www.tamtam.ai/c/sgs-siga)<br>SGS SIGA, a part of the SGS Group, specializes in industrial services for the mining, energy, and infrastructure sectors, supporting projects with quality, time, and budget requirements | Civil Engineering | 🇨🇱 Pudahuel | 594 |  |
| 28 | [JRI Ingeniería SA](https://www.tamtam.ai/c/jri-ingenieria-sa) (jri.cl)<br>Chilean engineering consultancy specialized in multidisciplinary projects for mining and industrial sectors, providing high-level consulting, pre-investment studies, project engineering, and comprehensive engineering services | Mining | 🇨🇱 Santiago | 583 | 1982 |
| 29 | [Workmate](https://www.tamtam.ai/c/workmate) (workmate.cl)<br>A holding company with over 20 years of experience specializing in labor services and logistics, offering HR consulting, warehouse management, and personnel services | Business Consulting and Services | 🇨🇱 Santiago | 570 | 2000 |
| 30 | [Puga, Mujica Asociados S.A.](https://www.tamtam.ai/c/puga-mujica-asociados-s-a) (pugamujica.cl)<br>Organization offering engineering and construction services for industrial projects including basic and detailed engineering, equipment procurement, civil works, electromechanical assembly, and plant demolition | Construction | 🇨🇱 Santiago | 564 | 1992 |
| 31 | [Carey](https://www.tamtam.ai/c/carey) (carey.cl)<br>Leading full-service law firm in Chile with over 270 legal professionals Specialized in corporate, litigation, and regulatory law for multinational and local clients | Law Practice | 🇨🇱 Santiago | 555 | 1905 |
| 32 | [e-Contact](https://www.tamtam.ai/c/e-contact) (e-contact.cx)<br>A developer and integrator of Contact Center solutions with headquarters in Chile and offices in Peru and Colombia Over 90 certified engineers On-premise or hosted services | Telecommunications | 🇨🇱 Santiago | 486 | 1999 |
| 33 | [SAEP Ltda.](https://www.tamtam.ai/c/saep-ltda) (saep.cl)<br>With over 20 years of experience in human capital management, the company specializes in logistics, digital transformation, recruitment, training, and risk prevention services nationwide | Transportation, Logistics, Supply Chain and Storage | 🇨🇱 Santiago | 481 |  |
| 34 | [Ipsos in Latin America](https://www.tamtam.ai/c/ipsos-in-latin-america) (ipsos.com)<br>A leading global market research company | Market Research | 🇨🇱 Santiago | 473 |  |
| 35 | [Layner](https://www.tamtam.ai/c/layner) (layner.cl)<br>LAYNER provides Human Resources services for medical professionals and technicians, managing over 135,000 job positions nationwide for public and private entities | Human Resources Services | 🇨🇱 Santiago | 469 | 2008 |
| 36 | [Oficina Contable HTO](https://www.tamtam.ai/c/oficina-contable-hto) (oficonta.cl)<br>Professional accounting office offering quick solutions and attentive service for tax and labor consulting, including payroll, monthly taxes, and income taxes | Accounting | 🇨🇱 Viña del Mar | 456 |  |
| 37 | [La Familia](https://www.tamtam.ai/c/la-familia) (lafamilia.cl)<br>We are an advertising and marketing agency focused on creativity and strategy, with a strong community presence on Facebook and Twitter Join us! | Advertising Services | 🇨🇱 Santiago | 438 | 2007 |
| 38 | [GAC](https://www.tamtam.ai/c/gac-santiago) (gac-environmental-2rxn4xg.gamma.site)<br>An environmental consulting company founded in 1991, offering a wide range of services in environmental management for various industries | Environmental Services | 🇨🇱 Santiago | 429 | 1991 |
| 39 | [Acid Labs](https://www.tamtam.ai/c/acid-labs) (acidlabs.com)<br>An end-to-end software design and development firm specialized in crafting web and mobile products, IT consulting, and retail and enterprise solutions | IT Services and IT Consulting | 🇨🇱 Santiago | 425 | 2006 |
| 40 | [Gestiona Consultores](https://www.tamtam.ai/c/gestiona-consultores) (gestiona.cl)<br>We are a multidisciplinary team with over 300 professionals specializing in regulatory compliance for investment projects in Chile | Environmental Services | 🇨🇱 Santiago | 418 |  |
| 41 | [Imagemaker](https://www.tamtam.ai/c/imagemaker) (imagemaker.com)<br>Specializing in digital transformation, our company implements products on digital channels through discovery, design, validation, and implementation for industries like finance, retail, and telecommunications | IT Services and IT Consulting | 🇨🇱 Santiago | 413 | 1999 |
| 42 | [OFICINA CONTABLE](https://www.tamtam.ai/c/oficina-contable) (jsanta100.wix.com)<br>A provider of accounting services located in Concepción, Chile, offering expertise in financial management for businesses and individuals | Accounting | 🇨🇱 Concepción | 412 |  |
| 43 | [Dictuc](https://www.tamtam.ai/c/dictuc) (dictuc.cl)<br>A subsidiary of Pontificia Universidad Católica de Chile providing engineering solutions and services to meet the needs of the community through expert knowledge and innovation | Civil Engineering | 🇨🇱 Santiago | 407 | 1938 |
| 44 | [ManpowerGroup Chile](https://www.tamtam.ai/c/manpowergroup-chile) (manpowergroup.cl)<br>Global workforce solutions company helping organizations source, assess, develop, and manage talent to win in a fast-changing world of work across 80 countries | Human Resources Services | 🇨🇱 Santiago | 406 | 1963 |
| 45 | [Criminalistica](https://www.tamtam.ai/c/criminalistica) (licrim.cl)<br>Private forensic investigation laboratory specializing in criminal research and analysis | Research Services | 🇨🇱 Santiago | 383 | 1995 |
| 46 | [Alternattiva Recursos Humanos](https://www.tamtam.ai/c/alternattiva-recursos-humanos) (alternattiva.cl)<br>With over 35 years of experience, the company specializes in temporary services, recruitment, psychometric evaluations, and outsourcing across various industries | Human Resources Services | 🇨🇱 Santiago | 381 | 1988 |
| 47 | [information technology](https://www.tamtam.ai/c/information-technology) (i-technology.cl)<br>i-Technology is a TIC consulting firm providing services for small to large companies through Consulting, R&D, and IT Resource Management | IT Services and IT Consulting | 🇨🇱 Santiago | 376 | 2000 |
| 48 | [BURÓ EXECUTIVE](https://www.tamtam.ai/c/buro-executive) (buro.cl)<br>HR Buró specializes in Executive Search and Human Capital solutions with over 37 years of experience, offering customized and efficient solutions to clients globally | Human Resources Services | 🇨🇱 Santiago | 367 | 1986 |
| 49 | [Traza Ltda](https://www.tamtam.ai/c/traza-ltda) (traza.cl)<br>An engineering company specializing in telecommunications services including design, inspection, certification, software solutions, and maintenance for various technologies in Chile | Telecommunications | 🇨🇱 Santiago | 354 | 2001 |
| 50 | [Icafal Gestión SA](https://www.tamtam.ai/c/icafal-gestion-sa) (icafal.cl)<br>A company affiliated with ICAFAL Group providing services in HR, finance, admin, IT, legal advice, supplier management, performance monitoring, and personnel selection | Construction | 🇨🇱 Santiago | 353 | 1981 |

## 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 11, 2026.

## More company lists in Chile

- [The largest companies in Chile](https://www.tamtam.ai/l/largest-companies-chile) (1,457)
- [Multinational companies in Chile](https://www.tamtam.ai/l/multinational-companies-chile) (279)
- [Retail chains in Chile](https://www.tamtam.ai/l/retail-chains-chile) (174)
- [Critical infrastructure operators in Chile](https://www.tamtam.ai/l/critical-infrastructure-operators-chile) (165)
- [Education providers in Chile](https://www.tamtam.ai/l/education-companies-chile) (132)
- [Healthcare providers in Chile](https://www.tamtam.ai/l/healthcare-providers-chile) (113)
- [Manufacturers in Chile](https://www.tamtam.ai/l/manufacturers-chile) (102)
- [Public sector organisations in Chile](https://www.tamtam.ai/l/public-sector-organisations-chile) (96)
- [Distributors and wholesalers in Chile](https://www.tamtam.ai/l/distributors-and-wholesalers-chile) (82)
- [Corporate groups and holding companies in Chile](https://www.tamtam.ai/l/holding-companies-chile) (79)
- [Financial services firms in Chile](https://www.tamtam.ai/l/financial-services-firms-chile) (78)
- [Construction companies in Chile](https://www.tamtam.ai/l/construction-companies-chile) (73)
- [E-commerce companies in Chile](https://www.tamtam.ai/l/ecommerce-companies-chile) (69)
- [Higher Education companies in Chile](https://www.tamtam.ai/l/higher-education-companies-chile) (69)
- [Government Administration companies in Chile](https://www.tamtam.ai/l/government-administration-companies-chile) (68)
- [Food and beverage companies in Chile](https://www.tamtam.ai/l/food-and-beverage-companies-chile) (66)
- [Mining companies in Chile](https://www.tamtam.ai/l/mining-companies-chile) (63)
- [Hospitals and Health Care companies in Chile](https://www.tamtam.ai/l/hospitals-and-health-care-companies-chile) (58)
- [Companies with a mobile app in Chile](https://www.tamtam.ai/l/companies-with-mobile-app-chile) (56)
- [Food and Beverage Services companies in Chile](https://www.tamtam.ai/l/food-and-beverage-services-companies-chile) (56)
- [Financial Services companies in Chile](https://www.tamtam.ai/l/financial-services-companies-chile) (54)
- [Consulting firms in Chile](https://www.tamtam.ai/l/consulting-firms-chile) (51)
- [IT Services and IT Consulting companies in Chile](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-chile) (51)
- [Utilities companies in Chile](https://www.tamtam.ai/l/utilities-companies-chile) (49)

## The same list elsewhere in Chile

- [Professional services firms in Santiago](https://www.tamtam.ai/l/professional-services-firms-santiago) (51)

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Source: https://www.tamtam.ai/l/professional-services-firms-chile