Fontes Geotécnica

What Fontes Geotécnica does

Fonntes Geotécnica is a Brazilian geotechnical engineering company founded in 2009 and headquartered in Belo Horizonte, Minas Gerais, providing comprehensive technical services and proprietary materials to the global mining sector. Its service portfolio spans six core disciplines—Geotechnics, Hydrology, Geology, Environment, Rheology, and Research & Innovation—covering the full project lifecycle from geological mapping, geotechnical investigation, and 2D/3D modeling to dam safety plans, environmental licensing, hydraulic and hydrogeological modeling, rheological characterization of mining tailings, and on-site Engineering of Record (EoR) and Technical Work Monitoring (ATO). The company also operates an in-house research division that has developed four proprietary polymer materials—HPF (High Performance Flocculant), HPA (High Performance Agglomerate), HPA Plus, and Eco Concrete—designed respectively for pH-independent effluent treatment, moisture capture in tailings, chemical stabilization of tailings with contaminant immobilization, and CO2-absorbing sustainable concrete.

The business operates on a B2B enterprise model, combining professional services (custom geotechnical consulting, environmental studies, and technical supervision delivered on multi-year contracts) with the sale of its proprietary materials to major mining companies in Brazil and internationally. Its go-to-market is direct enterprise field sales, with inbound leads captured via a "Speak with a Specialist" form, WhatsApp Business, and corporate channels (LinkedIn, YouTube, Instagram, blog, email), and pricing is quote-based per project with no public rate cards. The company describes itself as vertically integrated and ISO 9001 certified (Bureau Veritas, 2025), with multidisciplinary professionals delivering projects from initial studies through field execution for large mining operators, and it has accumulated 13 regional quality awards from the Latin American Quality Institute between 2017 and 2023.

Name

Fontes Geotécnica

Legal name

Fonntes Geotécnica

Website

https://fonntesgeotecnica.com

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

101–250 employees

Short description

Fonntes Geotécnica is a Brazilian geotechnical engineering consultancy and proprietary materials developer serving major mining companies globally across dam safety, tailings management, environmental licensing, hydrology, and rheology.

Ownership category

akta.pro rank

Product category

Geotechnical Engineering Services

NAICS

Geophysical Surveying and Mapping Services (541360), Architectural, Engineering, and Related Services (5413), Environmental Consulting Services (541620)

akta.pro primary industry

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

akta.pro secondary industries

Geotechnical, Hydrogeological & Seismic Engineering (Slope Stability, Ground Support, Dewatering) (IMAKAOAN), Mineral Exploration & Geoscience Services (Geology, Geophysics, Geochemistry, Resource Modeling) (IMAKAKAA), Geotechnical & Subsurface Engineering Consulting (BPAHAIAB)

Keywords

• Geotechnical engineering services
• Mining consulting solutions
• Tailings management
• Dam safety consulting
• Environmental licensing services

Headquarters

HQ city

Minas Gerais

HQ country

Brazil

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Geotechnical Consulting Services: Professional consulting services including geotechnical engineering projects, geological mapping, hydrology studies, environmental licensing, and technical field supervision for mining projects. Services are delivered across all project phases.
2. Proprietary Materials (HPF, HPA, HPA Plus, Eco Concrete): Sale of proprietary polymer materials developed in-house for mining applications: flocculants, superabsorbent polymers for tailings management, cementing agents, and eco-friendly concrete. Materials are designed for efficiency, durability, and sustainability.
3. Specialized Studies and Research: Research and innovation services in partnership with major mining companies, developing high-performance solutions and technical papers for organizations such as ABMS and CBDB.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels6 records

Core offering

Fonntes Geotécnica is a Brazilian geotechnical engineering company that delivers consulting services and proprietary materials for mining projects. Service offerings span six disciplines: Geology, Geotechnics, Hydrology, Environment, Rheology, and Research & Innovation, covering geological mapping, dam safety, tailings management, hydrology studies, environmental licensing, and rheological analysis. The company also develops and sells proprietary polymer materials—HPF (High Performance Flocculant), HPA (High Performance Agglomerate), HPA Plus, and Eco Concreto—for mining effluent treatment, tailings handling, and sustainable construction.

Product overview

Fontes Geotécnica (also spelled Fonntes Geotécnica) is a Brazilian geotechnical engineering company with over 15 years of market experience, offering comprehensive solutions for mining projects. The company's portfolio consists of six core service areas (Geology, Geotechnics, Hydrology, Environment, Research, and Rheology) plus four proprietary material products developed through its research division. The service offerings range from geological mapping and geotechnical engineering to environmental licensing and rheological studies. The proprietary product line includes HPF (High Performance Flocculant), HPA (High Performance Agglomerate), HPA Plus, and Eco Concreto—specialized materials designed for mining effluent treatment, tailings management, and sustainable construction applications.

Differentiator

Problem solved

Functional benefit

Products and services

• Geology Services Geological and geotechnical mapping, 2D/3D projects and modeling, detailed plans for geological investigation and drilling, geotechnical structure management, and geological-geotechnical risk mitigation including Sondagem à trado, Sondagem rotativa/mista, Ensaios de infiltração, Ensaios de perda d'água, Vane Test, CPT/SCPT and CPTu/SCPTu, Ensaio de Hilf, ATO (Technical Work Monitoring), EoR (Engineering of Record), and GIS (Geographic Information System).
• Geotechnics Services Engineering project development in all technical phases including audits, Engineering of Record, design review, 2D/3D modeling, structure management plans, and technical support for work monitoring. Includes Dam Safety Plans (PSB), Emergency Action Plans (PAE/PAEBM), Dam Break Studies, Periodic Dam Safety Reviews (RPSB), slope stability analysis, geomechanical pit models, containment structures, stress-strain studies, tailings/waste disposal systems, and conceptual and executive projects for waste/tailings piles, pits, and dams.
• Hydrology Services Studies and projects in Hydrology, Hydraulics, Hydrogeology, and Water Resources using advanced models. Includes conceptual and numerical 2D/3D hydrogeological models, pumping well projects, groundwater drawdown for mining and civil works, water availability studies, Dam Break and Stack Break studies, hydrological studies, water balance, sediment containment systems, computational fluid dynamics (CFD), water safety plans, hydraulic structure studies, and 2D/3D hydraulic models.
• Environment Services Licensing and socio-environmental management solutions, environmental health and safety (SSO) management, and specialized studies in archaeology, cultural heritage, and speleology. Includes degraded area recovery plans, effluent monitoring plans, erosion control plans, environmental diagnostics, faunistic and floristic surveys, strategic sustainability management, mitigation plans, and environmental impact assessments.
• Rheology Services Mining rheology services including rotational rheology, oscillatory rheology, rheological characterization of pulps and suspensions, flow and flood modeling, hyperconcentrated fluid studies, drilling fluid analysis, and interface analysis. Used to study the behavior of hyperconcentrated fluids such as mining tailings and to model phenomena like floods caused by dam break and stack break.
• Research & Innovation Services Research and innovation partnership with major mining companies and industries to develop high-performance solutions, including exclusive materials for geotechnical engineering.
• HPF (High Performance Flocculant) High-performance flocculant for mining effluents that reduces turbidity without requiring prior alkaline treatment, can be placed directly in effluents regardless of pH mixture, and reduces total solids, metals, and chemical/biochemical oxygen demand. Biodegradable.
• HPA (High Performance Agglomerate) High-performance superabsorbent polymer that captures water from moist tailings and transforms it into a gelatinous substance, releasing it gradually. Improves workability of tailings, optimizing transport and stacking processes.
• HPA Plus Enhanced version of HPA that provides gains in tailings workability while conferring greater mechanical strength and metal encapsulation as a cementing agent between grains. Acts as a cementing agent in chemical stabilization of tailings, increasing resistance and promoting contaminant immobilization by forming C-S-H and C-A-H cementing compounds.
• Eco Concreto (Eco Concrete) Concrete that does not emit CO2 during production and absorbs CO2 during curing. Achieves extremely rapid and effective curing when in contact with water. Applicable in civil construction such as sidewalks and in geotechnics such as paving, slope protection, and other applications.

Quantifiable outcome

• Fast and effective turbidity reduction in mining effluents without pH adjustment
• +2 more outcomes

Named customers1 record

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Major Mining Companies (Brazil and Worldwide)coreStrategic or Co-development PartnerFonntes Geotécnica operates in partnership with the largest mining companies in Brazil and worldwide, focusing on research and innovation to develop high-performance solutions. These partnerships drive the development of proprietary materials including HPF, HPA, HPA Plus, and Eco Concrete products.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Ausenco: Engineering and consulting firm serving the global mining industry with studies, EPC services, and sustainability solutions — comparable in mining customer base but with significantly broader EPC capabilities.
• Worley: Global engineering and advisory firm serving the energy and mining sectors with consulting and EPC services — a broader incumbent whose mining practice overlaps with Fonntes' geotechnical and environmental offerings.
• Stantec: Large global engineering consultancy with a mining sector practice covering geotechnical, environmental, and water resource services — broader portfolio than Fonntes but overlapping in mining-focused consulting.
• Tetra Tech: Global consulting and engineering firm with deep water, environment, and mining practices — competes with Fonntes in environmental licensing, hydrology, and tailings management for mining clients.
• Tractebel (Engie): International engineering consultancy with strong Latin American presence, providing geotechnical, environmental, and water resource consulting for mining and infrastructure clients.
• Golder Associates (now part of WSP): Global earth sciences and engineering consultancy acquired by WSP; serves mining clients with geotechnical, environmental, and engineering of record services comparable to Fonntes' offerings but at significantly larger scale.

Direct peers

• SRK Consulting: Global mining-focused consulting firm offering geological, geotechnical, hydrogeological, and tailings management services to major mining companies — directly comparable to Fonntes' service portfolio and customer segment.
• Knight Piésold: Specialist geotechnical and environmental consulting for the mining sector, with strong dam safety, tailings, and water resource capabilities — closely aligned with Fonntes' geotechnics, hydrology, and environment service lines.
• Coffey International (Tetra Tech): Geotechnical and mining specialist consultancy (now part of Tetra Tech) with deep expertise in tailings, slope stability, and mine infrastructure — direct competitor in mining geotechnical consulting.

Regional players

• BVP Engenharia: Brazilian engineering consultancy with mining and infrastructure geotechnical capabilities — a regional competitor in the same Brazilian market, similar service profile and customer base.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/watch?v=H4uquCxgq-g
• LinkedInlinkedin.com/company/fonntes-geotecnica
• Instagraminstagram.com/fonntes.geotecnica

Compliance9 records

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

Investments1 record

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

Frequently asked questions about Fontes Geotécnica