SF Engenharia Diferenciada

What SF Engenharia Diferenciada does

SF Engenharia Diferenciada, commercially known as Souza Floriano, is a privately held geotechnical and infrastructure engineering services firm headquartered in Porto Alegre, Rio Grande do Sul, Brazil. Founded circa 2009–2010 by Cleber Floriano and Patricia Souza, the firm delivers project-based professional services across four core pillars: engineering project design (geotechnical works, foundations, bridges, viaducts, earthworks, drainage, and paving), structural inspections and forensic audits, technical supervision and consulting, and diagnostic studies/technical reports. Underpinning these pillars are specialty practice areas including dam structuring, highway paving, building construction, slope containment, geotechnical investigation, soil mechanics, special foundations, and dams and tailings engineering.

The firm's technical capability centers on geotechnical analysis and infrastructure design with documented proprietary methods such as a slope stabilization approach combining a shotcrete curtain with 180 rock and soil anchors integrated with a deep horizontal drainage system — achieving 450 meters of stabilization in 14 months with zero geotechnical instability over three subsequent years and a 20% reduction in environmental impact versus the original design. Operationally, SF Engenharia employs 16 people, has completed over 500 projects, published 90+ technical articles, and built 12,000+ m² of infrastructure, serving customers in the dam/mining, road/highway, building/construction, slope/hillside, and urban infrastructure segments.

The business model is sales-led and project-based, with no recurring SaaS or subscription component. Customer acquisition runs through direct engagement via WhatsApp, phone, and email, with free initial estimates offered as the primary lead-conversion mechanism. Distribution is entirely direct with no resellers or marketplace presence; the firm sells to enterprise construction firms, government entities, and mining companies. Pricing is not publicly disclosed and is determined on a per-project basis by scope. The firm has a strategic partnership with Regenerativa Instituto for environmental regeneration, positioning itself as a "regenerative company" tied to reforestation and agroforestry initiatives. There are no disclosed funding rounds, external investors, or subsidiary structures; the company is founder-controlled and operates solely within southern Brazil.

Name

SF Engenharia Diferenciada

Legal name

SF Engenharia

Website

https://souzafloriano.com

Company type

Private

Founded year

2010

Operating status

Operating

Short description

SF Engenharia Diferenciada is a 16-person geotechnical and infrastructure engineering consultancy in Porto Alegre, Brazil, delivering project-based design, inspection, supervision, and forensic services to construction, mining, and government clients.

Ownership category

akta.pro rank

Product category

Geotechnical Engineering Services

NAICS

Engineering Services (541330), Architectural, Engineering, and Related Services (5413)

SIC

Services-Engineering Services (8711)

akta.pro industry

PRIMARYIMAFAOAK

Geotechnical Design, Engineering & Consulting (Analysis, Design, Peer Review)

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Geotechnical & Foundation Engineering (Piling, Ground Improvement)

SECONDARYBPAHAIAB

Geotechnical & Subsurface Engineering Consulting

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Engineering & Technical Consulting

SECONDARYIMAFAOAG

Geotechnical Investigation & Site Characterization (Boreholes, In-situ Testing, Lab Testing)

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Geotechnical & Foundation Engineering (Piling, Ground Improvement)

SECONDARYBPAHAIAA

Civil & Structural Engineering Consulting

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Engineering & Technical Consulting

Keywords

• Geotechnical engineering services
• Slope stabilization solutions
• Dam containment engineering
• Infrastructure project consulting
• Structural inspections auditing

Headquarters

HQ city

Porto Alegre

HQ country

Brazil

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering Projects and Consulting: Project-based professional services for geotechnical engineering, structural design, infrastructure projects including containment, foundations, bridges, viaducts, earthworks, drainage, and paving. Includes budget development and project management.
2. Technical Inspections, Audits and Forensics: Technical inspections of bridges, viaducts, tunnels, dams and containment structures; pathology diagnostics; expert reports for decision support.
3. Supervision and Consulting: Technical consulting, site supervision, and strategic solutions for engineering challenges across multiple disciplines.
4. Technical Reports, Diagnostic Studies and Research: Technical studies, stability reports, monitoring and pathology diagnosis services.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

SF Engenharia Diferenciada provides geotechnical and infrastructure engineering services across four core pillars: engineering project design (geotechnical, structural, foundations, bridges, viaducts, drainage, paving), technical inspections and forensic audits (bridges, viaducts, tunnels, dams, containment systems), site supervision and consulting, and technical reports/diagnostic studies. Specialty offerings include dam structuring, slope containment, highway paving, building construction, special foundations, soil mechanics, urban infrastructure, and dams/tailings engineering for construction firms, government agencies, and mining operators.

Product overview

SF Engenharia Diferenciada is a geotechnical and infrastructure engineering services company offering a unified portfolio of professional services organized around core engineering disciplines and specialized offerings. The core service suite comprises four main pillars: Engineering Projects (Projetos de Engenharia) covering geotechnical works, foundations, bridges, and infrastructure; Inspections, Audit and Expertise (Inspeções, Auditoria e Perícia) for structural evaluations; Supervision and Consulting (Supervisão e Consultoria) for project oversight; and Technical Reports with Diagnostic Studies (Laudos Técnicos e Estudos Diagnósticos) for stability analysis. These core services are supported by seven specialty areas: Dam Structuring (Estruturação de Barragens), Highway Paving (Pavimentação de Rodovias), Building Construction (Edificação), Slope Containment (Contenção de Encostas), Geotechnical Investigation (Investigação Geotécnica), Urban Infrastructure (Infraestrutura Urbana), Soil Mechanics (Mecânica dos Solos), Road Infrastructure (Infraestrutura Via), Dams and Tailings (Barragens e Rejeitos), and Special Foundations (Fundações Especiais). The company also documents project case studies, such as slope stabilization using nailed soil techniques. SF Engenharia Diferenciada operates from Porto Alegre, Brazil, serving public and private sector clients with technical precision and safety focus.

Differentiator

Problem solved

Functional benefit

Products and services

• Projetos de Engenharia (Engineering Projects) Complete engineering solutions for geotechnical, structural, and infrastructure projects including containment systems, foundations, bridges, viaducts, embankments, drainage, paving, as well as budgeting and project management for construction firms, government agencies, and mining operators.
• Inspeções, Auditoria e Perícia (Inspections, Audit and Expertise) Precise evaluation of structural conditions and rigorous technical identification of problems on bridges, viaducts, tunnels, dams, and containment systems, including pathology diagnostics and expert reports to support decision-making for infrastructure operators and public entities.
• Supervisão e Consultoria (Supervision and Consulting) Technical support, qualified assistance, construction monitoring, and strategic consulting applied across various engineering projects, with integrated support across multiple engineering disciplines for enterprise and public-sector clients.
• Laudos Técnicos, Estudos Diagnósticos, Pesquisas e Análises (Technical Reports, Diagnostic Studies, Research and Analysis) Comprehensive engineering analysis including technical studies, stability reports, monitoring, and pathology diagnosis, developing safe and efficient solutions based on applied knowledge for construction firms, public entities, and infrastructure operators.
• Estruturação de Barragens (Dam Structuring) Specialty dam design service focused on safety, stability, and efficiency, developing solutions that meet technical standards and ensure reliability for mining operators, dam owners, and public infrastructure stakeholders.
• Pavimentação de Rodovias (Highway Paving) Road paving project development focused on safety, durability, efficiency, and compliance with current standards for government agencies and private developers building highway infrastructure.
• Edificação (Building Construction) Building project development focused on safety, functionality, and efficiency, creating structural and architectural solutions that combine quality, performance, and compliance with technical standards for construction firms and developers.
• Contenção de Encostas (Slope Containment) Slope containment project development focused on safety, stability, and structural performance, applying efficient geotechnical solutions in compliance with technical standards to ensure reliability, durability, and risk mitigation for public infrastructure and construction clients.

Quantifiable outcome

• Zero occurrences of geotechnical instability over 3 years on completed projects
• +2 more outcomes

Named customers2 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Regenerativa InstitutocoreStrategic or Co-development PartnerPartnership with Regenerativa Instituto for environmental regeneration. The company plants trees in partnership with the institute, supporting reforestation of degraded areas, spring generation, environmental disaster prevention, agroforestry development, and urban afforestation. The company is described as a 'regenerative company' with this partnership forming part of their environmental commitment.

Scale indicators7 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Tractebel Engenharia (Engie): Major Brazilian engineering consultancy providing geotechnical, dam, infrastructure, and energy engineering services. Directly comparable offering across SF's core and specialty services, but operates at substantially larger scale and across multiple geographies.
• Engecorps Engenharia: Brazilian engineering consultancy focused on energy, water resources, and infrastructure projects including dams, geotechnical works, and environmental studies. Closely comparable service mix and Brazil-centric footprint.
• Themag Engenharia: Brazilian engineering consultancy with multi-decade track record in infrastructure, energy, dams, and geotechnical projects. Directly comparable in service portfolio and Brazil regional focus, with greater scale.

Broad incumbents

• WSP Brazil: Global engineering consultancy with substantial Brazilian operations covering infrastructure, environment, and geotechnical engineering. Comparable capabilities but operates at much greater scale and as part of a global portfolio.
• AECOM Brazil: Global infrastructure consulting firm with Brazilian operations spanning transportation, water, environment, and geotechnical engineering. Overlapping service capabilities but much broader portfolio and global footprint.
• Arcadis Brazil: Global design and consultancy firm with Brazilian presence in infrastructure, water, and environmental engineering. Comparable capabilities but significantly larger scale and broader service portfolio.
• Bureau Veritas Brazil: Global testing, inspection, and certification company with engineering services in Brazil including infrastructure and industrial asset integrity. Directly comparable in inspection/audit/expertise services but operates at much larger scale globally.
• Tetra Tech Brazil: Global consulting and engineering firm with water, environment, and infrastructure capabilities including geotechnical services. Comparable technical capabilities but as part of a much larger global platform.
• AFRY (formerly Pöyry): Global engineering, design, and consulting company with significant presence in Latin America covering energy, infrastructure, and geotechnical engineering. Comparable capabilities for hydropower, dams, and infrastructure projects.
• Egis Engenharia e Consultoria: International engineering and consultancy group active in Brazil across transportation, urban development, and infrastructure. Provides comparable engineering services but at much larger scale and global footprint.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

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 SF Engenharia Diferenciada