Companies.com.ar translates 1.27 million filings from the Registro Nacional de Sociedades into the vehicle, jurisdiction and structuring intelligence a foreign investor needs before capital moves.
The Registro Nacional de Sociedades holds 3,120,351 filing records against 1,266,849 distinct CUIT — the gap reflects entities that declare more than one economic activity, not double-counted companies. What follows is the ledger, ranked by weight.
| No. | Legal form | Entities | Share |
|---|
Figures are distinct-CUIT counts by primary legal form, drawn directly from the underlying dataset — not the Tableau extract's rounded summaries.
Share of all commercial entities (SA, SRL, SAS, sociedades de personas and related for-profit forms — 1,018,885 CUIT, excluding cooperatives, civil associations, foundations and mutual associations) declaring each activity, in any position on the CUIT's activity list, not primary activity only. Companies are counted once per activity, so shares are not mutually exclusive — a CUIT declaring both real estate and construction is counted in both bars. Across the whole base, 958 distinct activity codes are in use; these twelve are simply the most common.
Three forms account for 74.2% of the active universe, and each carries a distinct risk, governance and capital-markets profile. The choice made at incorporation is difficult to unwind later — it deserves the same diligence as the term sheet itself.
The arrival of the Sociedad por Acciones Simplificada did not just add a fourth option — it rewired the default choice for new companies, in two distinct waves.
Read together, the two crossovers point to a structural, not cyclical, preference for the lower-friction vehicle — concentrated among new ventures, services businesses and technology-driven activity. By 2025, the SAS had reclaimed the lead it first took in 2019, ahead of both the SRL and the SA.
New incorporations per calendar year of the underlying contrato social, by legal form, 2015–2025. SAS represented roughly 52% of the SA+SRL+SAS cohort in 2019, ceded relative share to the SRL through 2021–2023, and closed 2025 back in first place.
Beyond the shape of incorporations, each vehicle has a distinct activity signature. The table below ranks each form's most common declared primary activity; the affinity figures beneath show how over- or under-represented a sector is for that vehicle, relative to its share across the whole registry — a multiple of 1.00× is exactly the national base rate.
Construction ranks second by headcount but sits at 0.93× — essentially the national base rate. The SA's genuine specialty is holding structures and real estate, not construction.
Health services and agriculture appear among the SRL's most frequent activities by raw count, yet sit below the base rate (0.89× and 0.80×) — high headcount from sheer volume, not real specialization.
The SAS is the only one of the three forms overrepresented across nearly every category tested — the signature of a default vehicle for new, low-capital ventures rather than a sector specialist.
In CABA specifically, SAS filings skew further toward services: business services (5.34% of CABA SAS), IT consulting (4.57%), management advisory (3.78%) and informatics services (3.26%) lead, alongside a distinctly digital signal — 2.52% of CABA-domiciled SAS declare online retail sale as their primary activity, a share that is negligible at the national level. Bars in each activity list are scaled to that form's top activity; affinity bars share a fixed 0–axis scale per column, with the dashed marker at 1× — the national base rate — so a bar reaching the marker means "no different from average," not "notable." Figures computed directly from the primary-activity field of the registry (activity order 1), 20 August 2026 cut.
Everything above is what the market has already chosen. The decision in front of a new investor is narrower: how much cash gets locked in on day one, who carries personal exposure, and whether the structure holds up under scrutiny from a bank or a regulator. Speed and filing cost — the two things most comparisons lead with — are the least relevant criteria in a serious investment. Figures below are current at 22 July 2026, per Falivene's Argentine entity guide.
| SAS | SRL | SA / SAU | |
|---|---|---|---|
| Shareholders | One or more | 2 to 50 | Two or more (SA); one (SAU) |
| Minimum capital | 2× minimum wage — ARS 744,800 | None by law | ARS 30,000,000 |
| Cash on incorporation | 25% of cash capital | 25% of cash capital | ARS 7,500,000 (SA); 100% (SAU) |
| Capital represented by | Shares | Quotas | Shares |
| Management | One or more administrators | One or more managers | Board of directors |
| Domicile rule | ≥1 administrator resident in Argentina | Management consistent with law and actual operations | Absolute majority of directors resident in Argentina |
| Recurring cost | Accounting and filings | Accounting and filings | Accounting, filings and director guarantee |
| Transfers | Flexible, per bye-laws | Instrument + registration required | Flexible, per bye-laws and agreements |
The SAS minimum tracks the statutory minimum wage and steps up to ARS 753,200 from 1 August 2026. Statutory minimum capital is not the same as commercially adequate capital, and it is not the figure a bank will actually look at when opening an account.
The closest match is rarely an exact one. Argentina has no pass-through entity, and no share register replaces a registry filing.
| Home structure | Closest Argentine entity | Key difference |
|---|---|---|
| LLC (US) | SAS or SRL | No pass-through election in Argentina — the entity is taxed in its own right |
| C-Corporation (US) | SA | Argentine SA requires ARS 30,000,000 minimum capital |
| Ltd (UK) | SRL | Quota transfers require an instrument and registration, not a share-register entry |
| Delaware / Wyoming holding | Registers under art. 123, then holds the Argentine entity | Registration is a precondition for the local entity's own filings |
The complete side-by-side, RIGI project vehicles, registry jurisdiction and a working FAQ.
attorney.com.ar →Routes into the market, the investor's path, realistic timelines and the four cost groups.
attorney.com.ar →The 2026 reform, beneficial ownership, and the art. 124 rule that catches offshore structures.
attorney.com.ar →Tax ID without relocating, powers of attorney, banking, and repatriating dividends.
attorney.com.ar →Jurisdiction and sector are not independent variables in Argentina — each region's corporate base mirrors its productive specialization closely enough to use as a proxy for where sector-specific capital is already at work.
Share of the 1,266,849-entity universe by legal domicile. The five largest jurisdictions — CABA, Buenos Aires, Córdoba, Santa Fe and Mendoza — account for 80.8% of all entities on file.
Concentration of the province's registered entities in one primary activity, relative to the national base rate — a fast read on where commodity, energy and agribusiness exposure actually sits.
Raw counts favor large provinces by default. Weighting each jurisdiction's commercial-company count against its own population — not the national total — is what actually isolates a concentrator node from a simply populous one.
Companies under Ley 19.550 and complementary statutes (SA, SRL, SAS, sociedades de personas and related forms — excludes cooperatives, civil associations and foundations, covered separately in this briefing) per 100,000 inhabitants of that jurisdiction's own official 2026 population projection. Dashed line marks the national rate. Every other jurisdiction sits within a 6× band of each other; CABA sits alone, six times past the next-highest case (Tierra del Fuego).
Argentina's General Companies Law gives a foreign investor two distinct gateways, and the registry shows each is used exactly as the law intends.
Registration for a foreign company that will carry out habitual local activity directly — a branch, agency or other permanent representation, with its own local accounting and a registered legal representative.
Registration for a foreign company whose purpose in Argentina is to hold equity in a local company — typically the parent link in a foreign-owned SA, SRL or SAS structure, without direct local operations of its own.
Share of each foreign-entity type carrying an active, registered principal economic activity. The 96.8%/2.7% split is close to a clean structural signature: branches operate, holding vehicles hold.
Together, sociedades extranjeras, sucursales and foreign asociaciones civiles total 13,016 foreign-linked entities, with three in four legally domiciled in CABA — consistent with the historical shift, since the early 2000s, away from direct branch operation and toward subsidiary structures held through an art. 123 vehicle.
Registration stops being optional the moment it matters. Where an Argentine company has foreign shareholders, their votes cannot support a registrable corporate act — a capital increase, a change of officers, a bye-law amendment — until those shareholders are themselves registered under art. 118 or 123. An unregistered parent doesn't just carry its own risk; it can freeze its own subsidiary's filings at the registry, typically discovered at the worst possible moment: mid-transaction. Individuals holding 10% or more of capital or voting rights, directly or indirectly, must be identified as part of that registration. How the 2026 filing works, step by step →
Companies.com.ar covers commercial vehicles first, but the registry treats nonprofit legal persons — the structures behind foundations, chambers, mutuals and cooperating associations — as part of the same filing system, and so do we.
