Edafos

What Edafos does

Edafos (ΕΔΑΦΟΣ ΣΥΜΒΟΥΛΟΙ ΜΗΧΑΝΙΚΟΙ Α.Ε.) is a privately-held Greek consulting engineering firm founded in 1993 and headquartered in central Athens. The firm specializes in geotechnical and geological engineering services for civil infrastructure projects, providing studies, field investigations, construction supervision, and operation monitoring across highways, railways, tunnels, dams, foundations, and underground works. Its service portfolio spans geotechnical studies, geological investigations, structural studies, environmental studies, hydraulic studies, pavements, quality control, and construction consulting. The company operates an in-house geotechnical, rock mechanics, aggregates, and concrete laboratory (established 2009) and uses proprietary computational applications for numerical analysis of specialized geotechnical problems.

The firm is registered in the GEM registry of the Greek Ministry of Infrastructure (registration 368) and holds high-tier study certifications across five categories (Geotechnical Class E, Geological Class D, Structural Class C, Hydraulic Class C, Environmental Class B). It is led by founders and partners with PhDs from Stanford and Imperial College London, supplemented by a multidisciplinary team of civil engineers and geologists. Notable clients include EGNATIA ODOS, ATTIKO METRO, ERGOSE, the Trans Adriatic Pipeline (TAP), the Hellenic Ministry of Culture, and OAKA. The company maintains a strategic alliance with BRAXOS A.E., a related entity that holds lower-class study licenses complementing Edafos's higher-tier certifications.

Edafos generates revenue primarily through professional services contracts awarded by Greek public infrastructure agencies and private developers. Its go-to-market is sales-led, leveraging public procurement registrations, high-level study certifications, founder credentials, and a 30+ year track record on Greece's largest infrastructure projects. The firm is geographically concentrated in Greece with no disclosed international expansion, and it relies on direct consulting relationships rather than channel partners. Pricing is contract-based and not publicly disclosed.

Name

Edafos

Legal name

ΕΔΑΦΟΣ ΣΥΜΒΟΥΛΟΙ ΜΗΧΑΝΙΚΟΙ Α.Ε.

Website

https://edafos.gr

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

11–50 employees

Short description

Edafos is a Greek geotechnical and geological engineering consulting firm, founded in 1993, serving Greek public infrastructure agencies and private developers with studies, investigations, construction supervision, and in-house laboratory testing for highways, railways, tunnels, and dams.

Ownership category

akta.pro rank

Product category

Geotechnical Engineering Consulting

NAICS

Engineering Services (541330), Environmental Consulting Services (54162)

SIC

Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Geotechnical & Subsurface Engineering Consulting (BPAHAIAB)

akta.pro secondary industry

Water, Wastewater & Hydraulics Engineering Consulting (BPAHAIAD)

Keywords

• Geotechnical engineering consulting
• Soil mechanics testing
• Geological investigation services
• Infrastructure construction supervision
• Foundation engineering studies

Headquarters

HQ city

Athens

HQ country

Greece

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Geotechnical Studies and Consulting Services: Professional consulting services for geotechnical engineering, geological studies, environmental studies, hydraulic studies, and structural studies for infrastructure projects
2. Laboratory Testing Services: Soil mechanics, rock mechanics, aggregates, and concrete laboratory testing services
3. Construction Supervision and Monitoring: Consulting services during construction and operation monitoring of large technical infrastructure projects

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Edafos provides professional geotechnical and geological engineering consulting services for civil infrastructure projects. The firm delivers geotechnical and geological studies, field investigations, structural and hydraulic studies, environmental assessments, pavement design, construction supervision, and quality control, supported by an in-house soil/rock/aggregates/concrete laboratory in Athens. Its services cover all stages — study, construction supervision, and operational monitoring — for highways, railways, tunnels, dams, foundations, and monuments.

Product overview

Edafos is a geotechnical and geological engineering consulting firm offering a comprehensive suite of services for civil infrastructure projects. The company provides geotechnical and geological studies, investigations, structural engineering, quality control, environmental assessments, and hydraulic studies. A key differentiator is the company's in-house laboratory for soil mechanics, rock mechanics, aggregates, and concrete testing. The portfolio also includes specialized consulting services for construction supervision and monitoring of large-scale infrastructure works including highways, railways, tunnels, dams, and foundations. Edafos holds Category 21 (Geotechnical Studies & Investigations) Class E, Category 20 (Geological Studies) Class D, Category 08 (Structural Studies) Class C, Category 13 (Hydraulic Studies) Class C, and Category 27 (Environmental Studies) Class B certifications from the Greek Ministry of Infrastructure.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• 30+ years of continuous participation in Greece's major infrastructure projects
• +2 more outcomes

Named customers8 records

Segments2 records

Ideal customer profiles2 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.

• BRAXOS A.E.coreStrategic or Co-development PartnerRelated company within the same group that holds lower-class study licenses (A', B', C') in all categories of study activities, supplementing the company's higher-tier licenses.

Scale indicators4 records

Recent moves8 records

Expansion highlights4 records

Broad incumbents

• Fugro: Dutch-headquartered global leader in geo-data and geotechnical services for infrastructure, energy and water markets. Highly comparable offering (geotechnical investigations, laboratory testing, foundation engineering) but at vastly greater scale and geographic footprint than Edafos.
• WSP: Global professional services firm with strong geotechnical and tunnel engineering practices (including legacy Golder Associates). Competes for the same public infrastructure consulting mandates Edafos serves, but as a much broader multi-discipline incumbent.
• AECOM: Global infrastructure consulting firm with extensive geotechnical, environmental and tunnelling capabilities. Competes with Edafos on large Greek and international public infrastructure tenders as a broad incumbent.
• Arcadis: Global design and consultancy firm with significant geotechnical, water and environmental practices. Comparable on hydraulic studies and environmental assessments Edafos delivers, but at much larger scale and across many geographies.
• COWI: Danish engineering consultancy with renowned tunnelling, bridge and geotechnical expertise. Highly comparable on tunnels, underground works and complex foundation design — the same specialty areas where Edafos Managing Director holds ITA-AITES leadership roles.
• Tetra Tech: Global consulting and engineering firm focused on water, environment and infrastructure. Overlaps with Edafos on environmental studies, hydraulic engineering and geotechnical support for infrastructure projects.
• AFRY: European engineering, design and advisory company with strong infrastructure and environmental practices. Comparable on transportation, dam and tunnel engineering consulting work that Edafos delivers in Greece.
• Mott MacDonald: Global engineering, management and development consultancy with deep geotechnical, tunnelling and infrastructure experience. Competes with Edafos on transport and water infrastructure consulting mandates.
• Stantec: Global engineering, architecture and environmental consulting firm with significant geotechnical and infrastructure design capabilities. Comparable on environmental, geotechnical and water-related consulting services.
• Buro Happold: International engineering consultancy with strong geotechnical and structural practices. Overlaps with Edafos on complex foundation, slope stability and infrastructure design work.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/EDAFOS

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Edafos