Sts Informatica

What Sts Informatica does

STS Informática Ltda. is a private Brazilian software company founded on November 11, 1993 in Teresina, Piauí, that develops, implements, and maintains integrated public administration software for Brazilian municipal governments. Its flagship product is SIAFC (Sistema Integrado de Administração Financeira e Controle), a 12-module suite covering the full operational surface of a municipal administration: GCAP (public assets, bidding, contracts, warehouses), GTP (administrative process management), GRM (municipal tax administration and collection), GRH (human resources and payroll), CAFOR (single supplier registry compliant with Lei 8.666/93 art. 34-35), PEM (strategic planning), CGP (budgets, precatórios, accounting execution), GMT (municipal traffic violations), GNFS-e (ISS electronic invoicing), GDD (document digitization), Ouvidoria/e-SIC (citizen access to information), and Portal Transparência (real-time publication per LC 101/2000 and Lei 12.527/2011).

The company's business model is software licensing and support services sold via a direct sales motion to Brazilian municipal public entities, with an emphasis on regulatory compliance as the core value proposition — specifically the Lei de Responsabilidade Fiscal, Lei de Acesso à Informação, and Lei 8.666/93. The company is enrolled in the SIMPLES Nacional simplified tax regime since 2008 as a small business (pequeno porte) under Lei Complementar 123/2006, with registered CNAE codes covering technical support (6209-1/00), other business services (8299-7/99), and custom software development (6202-3/00). Pricing is not publicly disclosed and is presumably negotiated through public procurement processes (bidding/bid).

STS operates with 11-50 employees from a single headquarters at Rua Santa Luzia 2480, Bairro Piçarra, Teresina, and reports serving "various municipalities" (diversos municípios), primarily in Northeast Brazil. The company is bootstrapped, founder-controlled, with no disclosed institutional investors, no acquisitions, no partnerships, no patents, and no external funding rounds in its history. Its only public marketing channel is a Facebook page.

Name

Sts Informatica

Legal name

STS Informática Ltda.

Website

https://stsinformatica.com.br

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

11–50 employees

Short description

STS Informática develops and maintains SIAFC, an integrated 12-module public administration software suite sold directly to Brazilian municipal governments for financial control, accounting, tax, HR, procurement, and regulatory compliance.

Ownership category

akta.pro rank

Product category

Public Sector Management Software

NAICS

Executive, Legislative, and Other General Government Support (921)

SIC

Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro industry

PRIMARYBPAIAEAD

Government Accounting & Financial Reporting

Business & Public Services/Public Sector & Government Administration/Public Finance, Treasury & Procurement

Keywords

• Public administration software
• Municipal government software
• Financial management software
• Government compliance solutions
• Tax management software

Headquarters

HQ city

Teresina

HQ country

Brazil

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Others

Revenue model

1. Software Licensing and Support Services: STS Informática generates revenue through licensing and maintenance of its integrated government management software systems (SIAFC and related modules) to municipal public entities. The company is enrolled in SIMPLES nacional since 2008, indicating a small company structure with simplified tax treatment for services in IT and information technology.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Sts Informatica develops, implements, and maintains the SIAFC integrated public administration software suite for Brazilian municipal governments. The platform bundles modules for public accounting, budgeting, tax collection, human resources, procurement, asset control, traffic-fine management, electronic invoicing, document digitization, citizen ombudsman services, and a public transparency portal, all designed to comply with Brazilian fiscal responsibility and access-to-information laws. The company also provides ongoing IT services and support covering deployment, customization, and maintenance of these systems.

Product overview

STS Informática offers the SIAFC (Sistema Integrado de Administração Financeira e Controle), a unified public administration software platform that guarantees fiscal management transparency and compliance with Brazilian fiscal responsibility laws. The system comprises 12 integrated modules including: GCAP for public asset and procurement control, GTP for process management, GRH for human resources, CAFOR for supplier registration, PEM for strategic planning, CGP for budget and court-ordered payments management, GMT for municipal traffic management, GNFS-e for ISS tax and electronic invoicing, GDD for document digitization, Ouvidoria/e-SIC for citizen complaints and FOIA requests, and Portal Transparência for real-time fiscal data publication. These modules operate as an integrated suite serving municipal public entities.

Differentiator

Problem solved

Functional benefit

Brands

• SIAFC: Sistema Integrado de Administração Financeira e Controle - An integrated public administration and financial control software system ensuring fiscal management transparency per Lei de Responsabilidade Fiscal.
• GCAP
• GTP
• GRM
• GRH
• CAFOR
• PEM
• CGP
• GMT
• GNFS-e
• GDD
• Ouvidoria/e-SIC
• Portal Transparência

Products and services

• SIAFC (Sistema Integrado de Administração Financeira e Controle) Integrated public administration software suite that centralizes public accounting, budgeting, tax collection, human resources, procurement, asset control, traffic-fine management, electronic invoicing (ISS), document digitization, citizen ombudsman services, and a transparency portal. Designed for Brazilian municipal governments to ensure compliance with fiscal responsibility and access-to-information laws.
• IT Services (Technical Support, Maintenance, Custom Software Development) Technical support, maintenance, and custom software development services provided to municipal public entities, covering deployment, customization, and ongoing maintenance of the SIAFC system and related solutions.

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature12 records

Scale indicators3 records

Recent moves3 records

Expansion highlights4 records

Regional players

• PROCEMPA: Public-sector IT company historically tied to the Porto Alegre municipal government, offering integrated municipal management solutions in southern Brazil — comparable functionally but with a regional/single-customer heritage.

Broad incumbents

• Senior Sistemas: Large Brazilian ERP/management software vendor with a public-sector vertical offering. Not specialized exclusively in municipal government but competes with STS for larger municipality contracts.
• TOTVS: Brazil's largest enterprise software company, with a public-sector business unit serving government entities. Represents the upper-bound incumbent threat for municipal ERP-style procurements.

Direct peers

• Betha Sistemas: One of Brazil's largest vendors of integrated public-sector management software for municipalities. Directly competes with STS in accounting, HR, tax, procurement, and transparency modules, but at significantly larger scale.
• Thema Sistemas: Brazilian vendor of government management software targeting municipal and state entities, with modules for accounting, procurement, and transparency — overlapping with STS's SIAFC offering.
• IPM Sistemas: Provider of public management software for Brazilian municipalities, including accounting, tax collection, HR, and transparency tools. Directly comparable to STS in target customer and product scope.
• Publica Sistemas: Brazilian vendor focused on public-sector software for small and mid-sized municipalities, competing in financial control, tax, and transparency modules.
• Fiorilli Software: Brazilian public-sector software vendor offering integrated municipal management suites covering accounting, tax, HR, procurement, and transparency — overlapping closely with SIAFC's scope.
• Qualidata Sistemas: Provider of integrated management systems for Brazilian public administration, including financial, tax, HR, and procurement modules for municipalities.
• E-Admin Sistemas: Brazilian municipal government software vendor offering accounting, tax, HR, and transparency solutions — closely comparable product set to STS's SIAFC suite.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights5 records

Customer concentration

• Facebookfacebook.com/stsinformatica
• LinkedInlinkedin.com/company/sts-informatica

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sts Informatica