Professional services companies in Buenos Aires City, Argentina
ISIC section M (Professional, scientific and technical activities): 18,592 records from the Registro Nacional de Sociedades, 18,592 active, data as of 2026-09-18. Top cities, size and age mix, monthly openings and a 10-company preview.
There are 18,592 companies in professional, scientific and technical activities (ISIC M) registered in Buenos Aires City, Argentina: 18,592 active and 17,979 in the clean B2B universe. Buenos Aires City ranks 1st of 24 provinces for the section and holds 47.9% of its national total (data as of 2026-09-18). The sector is over-represented here: section M is 4.0% of all records in Buenos Aires City against 3.1% nationally, a location quotient of 1.31.
Capital Federal concentrates 100.0% of the active companies. The median active company is 12.3 years old; 4% were registered in the last year and 12% in the last three. In the 12 months to June 2026, 788 new professional services businesses were registered in Buenos Aires City, +7.9% on the previous 12 months (national section M: +2.8%). By ISIC division, 70 (activities of head offices; management consultancy activities) is 29.7% of the records and 73 (advertising and market research) 24.4%.
Consultancies, law and accounting firms, engineering offices, agencies and design studios. Division 70 also holds 'activities of head offices', where many group holding companies register, so it overstates consultancies. Division 69 is a channel in itself: accountants file for most small companies in Brazil and Colombia. Professional-services software, payroll, legal-tech and B2B marketing vendors buy this section.
New professional services companies per month
Business openings in Buenos Aires City: head offices of private, non-sole-owner companies by contract date, last 24 complete months. Counts are companies still in the registry at the extraction date.
Show the numbers
| Month | Openings |
|---|---|
| June 2026 | 72 |
| May 2026 | 59 |
| April 2026 | 62 |
| March 2026 | 64 |
| February 2026 | 71 |
| January 2026 | 44 |
| December 2025 | 59 |
| November 2025 | 76 |
| October 2025 | 73 |
| September 2025 | 76 |
| August 2025 | 63 |
| July 2025 | 69 |
| June 2025 | 57 |
| May 2025 | 62 |
| April 2025 | 81 |
| March 2025 | 74 |
| February 2025 | 63 |
| January 2025 | 43 |
| December 2024 | 65 |
| November 2024 | 59 |
| October 2024 | 64 |
| September 2024 | 62 |
| August 2024 | 53 |
| July 2024 | 47 |
New professional services companies per month, Buenos Aires City.
Top cities for professional services in Buenos Aires City
| City / municipality | Active | Share |
|---|---|---|
| Capital Federal | 18,592 | 100.0% |
Size mix
| size_class | Active | Share |
|---|---|---|
| unknown | 18,592 | 100.0% |
Argentina publishes no size field.
Company age
| Company age | Active | Share |
|---|---|---|
| under 1 year | 726 | 3.9% |
| 1–3 years | 1,483 | 8.0% |
| 3–5 years | 1,410 | 7.6% |
| 5–10 years | 4,250 | 22.9% |
| 10–20 years | 5,702 | 30.7% |
| 20 years or more | 4,994 | 26.9% |
ISIC divisions
| ISIC division | Records | Share |
|---|---|---|
| 70 Activities of head offices; management consultancy activities | 5,525 | 29.7% |
| 73 Advertising and market research | 4,535 | 24.4% |
| 71 Architectural and engineering activities; technical testing and analysis | 4,086 | 22.0% |
| 69 Legal and accounting activities | 1,996 | 10.7% |
| 74 Other professional, scientific and technical activities | 1,387 | 7.5% |
| 72 Scientific research and development | 920 | 4.9% |
| 75 Veterinary activities | 143 | 0.8% |
Preview: 10 companies
| Company | City | ISIC division | Size | Registered |
|---|---|---|---|---|
| SERRA VAZON Y ASOCIADOS SOCIEDAD DE RESPONSABILIDAD LIMITADA | Capital Federal | 69 Legal and accounting activities | unknown | 2003 |
| KLEIN Y FRANCO SRL | Capital Federal | 69 Legal and accounting activities | unknown | 1992 |
| DULFIN SOCIEDAD ANONIMA | Capital Federal | 70 Activities of head offices; management consu… | unknown | 2014 |
| SASOC GROUP S.A.S. | Capital Federal | 73 Advertising and market research | unknown | 2018 |
| BROSS & SOUL SOCIEDAD ANONIMA | Capital Federal | 73 Advertising and market research | unknown | 2022 |
| FUNDACION PARA LA INVESTIGACION Y CAPACITACION EN PEDIATRIA | Capital Federal | 72 Scientific research and development | unknown | 2015 |
| ISOURCE INTERACTIVE S.R.L. | Capital Federal | 73 Advertising and market research | unknown | 2009 |
| NORMAC CONSTRUCCIONES S.R.L | Capital Federal | 71 Architectural and engineering activities; te… | unknown | 2004 |
| SETUP GROUP SOCIEDAD ANONIMA | Capital Federal | 73 Advertising and market research | unknown | 2005 |
| EPISE S.R.L | Capital Federal | 70 Activities of head offices; management consu… | unknown | 2007 |
Ten professional services companies in Buenos Aires City drawn at random (seeded) from the clean B2B universe: active, private, not sole-owner, head office. The same public registry fields as the free samples; no contact data on this page.
Questions about this list
How many professional services companies are there in Buenos Aires City?
18,592 records in ISIC section M (Professional, scientific and technical activities) in Buenos Aires City, Argentina, of which 18,592 are active and 17,979 are in the clean B2B universe (active, private, not sole-owner, name unmasked), per the Registro Nacional de Sociedades as of 2026-09-18.
How many new professional services companies opened in Buenos Aires City in the last 12 months?
788 in the 12 months to June 2026 (+7.9% on the previous 12), counting head offices of private, non-sole-owner companies by contract date. Companies that closed before the extraction are not counted, so older months are slightly understated.
Can I download a list of professional services companies in Buenos Aires City?
Yes. A 25-row Argentina sample is free on the samples page. A custom cut of this province and sector (CSV and Parquet, with ISIC class, size, age and address) costs US$450 and ships in two business days; the full Argentina file is US$349; or pull rows on Apify at US$4 per 1,000 rows.
Is this personal data?
No. The pages and files are company records from the official registry. Natural persons and sole-owner forms are removed, partner and director tables are never loaded, and no contact field is shown here.
Professional services in other provinces of Argentina
Other sectors in Buenos Aires City
Professional services hubs in other countries
Want the professional services list for Buenos Aires City with your own filters?
Division, city, size, age, website: a custom cut costs US$450 and ships in two business days with the row count agreed first.