AIAS

What AIAS does

AIAS S.A. (ΑΙΑΣ Α.Ε.) is a Greek private construction and real estate services company headquartered in Athens, operating nationwide with a stated history of activity in the construction sector since 1983 and official incorporation in 1991. The company is founder-controlled, with Evangelos Papacharalampous (Civil Engineer, NTUA) as main shareholder. AIAS offers an integrated portfolio covering the full construction lifecycle: design and construction of public works (hospitals, schools, universities, military buildings, banks, infrastructure, energy facilities, seismic retrofitting), private construction (residential, office, retail, hotel, industrial, heritage restoration), renovations, project management, and real estate development advisory for investors. Supplementary services include energy performance certificate issuance and regularization of unauthorized constructions under Greek Law 4178/2013.

The business model is project-based and dual-channel: enterprise/government contracts (tendered public works and commercial client projects) and direct-to-consumer services (home renovations, energy certificates, irregular construction legalization). Revenue is generated through one-time project contracts and unit-priced professional services, with no disclosed subscription or recurring pricing. The go-to-market relies on a bilingual website (aiasbx.gr), direct phone lines, and inbound contact forms rather than a field sales force or partner channel. Named institutional clients include Commercial Bank of Greece, Hellenic Organization for Public Houses (OEK), Peloponnese Region, University of Patras, TEI Thessaloniki, Organization for School Buildings, Regional Hospital of Kilkis, DEPANOM, Public Electricity Company (DEH), BIOPA, and Info Quest.

The company is small (11–50 employees), operates only in Greece, has no disclosed funding rounds, no parent company, no subsidiaries, no partnerships, no patents or trademarks, and no public listing. There is no evidence of digital product, software, or AI/ML capability; the technical stack consists of conventional construction engineering supported by modern equipment and direct engineer supervision.

Name

AIAS

Legal name

ΑΙΑΣ Α.Ε.

Website

https://aiasbx.gr

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

11–50 employees

Short description

AIAS S.A. is a Greek private construction and real estate services firm in Athens that designs, builds, and renovates public and private buildings for government agencies, institutions, businesses, and homeowners across Greece.

Ownership category

akta.pro rank

Headquarters

HQ city

Athens

HQ country

Greece

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Public Construction Projects: Construction of public works including hospitals, schools, universities, banks, military buildings, infrastructure (water/drainage systems, roads), industrial/energy projects, and seismic retrofitting of buildings.
2. Private Construction Projects: Design and/or construction of private projects including houses, office buildings, shops, hotels, factory/industrial buildings, schools, hospitals, shopping centers, exhibition/convention centers, and restoration of preservable buildings.
3. Renovation Services: Complete renovation services from simple painting to radical space reformation, including door/window replacement, insulation, painting, heating, electrical, plumbing, floor renovation, woodwork, and energy upgrading.
4. Real Estate Development Services: Investment advisory services for businesses including diagnostic studies of investment viability, design and organization of investment, cost evaluation, scheduling, design optimization, and supervision of all investment phases.
5. Project Management Services: Project management services for companies including cost estimation, time scheduling, design optimization, construction supervision, material quality control, technical problem solving, schedule monitoring, and continuous client updates.
6. Energy Certificates: Issuance of Energy Performance Certificates (EPC) for buildings required for rental or sale transactions, including property inspection, data processing, and certificate delivery.
7. Irregular Construction Regularization: Regularization services for irregular constructions per Law 4178/2013, including documentation, processing, and engineer certification for property transfers.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels2 records

Core offering

AIAS S.A. is a Greek technical construction company that designs, builds, and renovates public and private buildings, infrastructure, and real estate developments across Greece. Services span the full project lifecycle — cost estimation, design optimization, construction, supervision, materials quality control, and project management — supplemented by specialized services such as irregular construction legalization and Energy Performance Certificate issuance.

Product overview

AIAS S.A. is a Greek construction and real estate services company offering an integrated portfolio of construction-related services. The core offerings include Constructions (Κατασκευές) for design and/or building of residential, commercial, industrial, and institutional structures, paired with Renovations (Ανακαινίσεις) for comprehensive building upgrading. The company provides Project Management (Διαχείριση Έργων) to oversee cost, scheduling, quality, and execution, and Real Estate Development (Ανάπτυξη Ακινήτων) for investor-facing project conception through implementation. Supporting modules include Energy Performance Certificates (Ενεργειακά Πιστοποιητικά) for regulatory compliance and Irregular Construction Legalization (Τακτοποίηση Αυθαιρέτων) for property regularization. The portfolio is divided into Public Projects (Δημόσια Έργα) and Private Projects (Ιδιωτικά Έργα), with all services backed by engineering expertise and a stated commitment to competitive pricing and quality assurance.

Differentiator

Problem solved

Functional benefit

Products and services

• Public Construction Works (Δημόσια Έργα) Public construction works for government agencies, municipalities, and public organizations, including building projects (hospitals, schools, worker housing, educational buildings, military buildings, banks), infrastructure projects (water and drainage networks, roads), industrial/energy projects, and structural/seismic restoration of buildings.
• Private Construction Works (Ιδιωτικά Έργα) Private construction projects for businesses and individuals, including residential houses, office buildings, retail shops, hotels, industrial buildings, schools, hospitals, shopping centers, exhibition/convention centers, and restoration of preservable heritage buildings, utilizing bioclimatic solutions and strict technical specifications.
• Building Renovations (Ανακαινίσεις) Complete building renovation and upgrading services for homes and commercial properties, ranging from simple painting to radical space reformation, including door/window replacement, insulation, painting, heating, electrical and plumbing installations, floor renovation, woodwork, and energy efficiency improvements.
• Project Management (Διαχείριση Έργων) Comprehensive project management services for companies seeking to expand in Greece or abroad, including project cost estimation, scheduling, design optimization, construction supervision, materials quality control, technical problem solving, schedule monitoring, and continuous client communication.
• Real Estate Development (Ανάπτυξη Ακινήτων) Investor-facing real estate development services including diagnostic studies of investment viability, design and organization of investment projects, cost evaluation, scheduling, design optimization, and supervision of all investment phases for vacation houses, residential developments, shopping centers, and exhibition/convention venues.
• Irregular Construction Legalization (Τακτοποίηση Αυθαιρέτων) Legal regularization services for unauthorized constructions under Greek Law 4178/2013, including engineering documentation, processing, and engineer certification of non-irregularity for property transfers and other legal uses.
• Energy Performance Certificates (Ενεργειακά Πιστοποιητικά) Issuance of Energy Performance Certificates (EPC/ΠΕΑ) required for building rental or sale transactions, including on-site property inspection by certified energy inspectors, data processing, and certificate delivery at competitive direct-to-client prices.

Named customers12 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Skanska AB: Skanska is a Sweden-headquartered global construction and development firm with European operations. Comparable to AIAS on building construction and infrastructure execution, though scale, geographic mix, and project types differ materially.
• Bouygues Construction: Bouygues Construction is the construction arm of Bouygues Group, with significant operations across Europe including Greek activity. Although much larger and broader in scope than AIAS, it overlaps on building construction and infrastructure execution across the same wider European market.
• VINCI Construction: VINCI Construction is a global construction contractor with extensive European operations including activity in Greece. Comparable to AIAS on building and infrastructure construction, though at a much larger and more diversified scale across multiple continents.

Direct peers

• Aktor S.A. Aktor S.A. (now part of the Intrakat group) is a major Greek contractor specializing in building construction, infrastructure, concessions, and public works. Comparable to AIAS in core service offering and Greek geography, though at significantly larger scale and broader project mix.
• Intrakat S.A. Intrakat S.A. is a Greek construction and infrastructure contractor with building construction, public works, telecommunications, and real estate development activity. Same service lines and Greek market focus as AIAS, with broader infrastructure execution capability.
• J&P-Avax S.A. J&P-Avax S.A. is one of Greece's largest listed construction contractors, executing building construction, infrastructure, energy, and real estate development projects across Greece and the wider region. Directly comparable to AIAS in service mix (public/private construction, infrastructure, real estate) and Greek market focus, though operating at substantially larger scale.
• Ellaktor S.A. Ellaktor S.A. is a major Greek construction group active in building construction, infrastructure, environmental projects, and concessions. Directly comparable in service portfolio and Greek market focus to AIAS, despite operating with far greater resources and geographic reach.
• GEK TERNA: GEK TERNA is a leading Greek construction and infrastructure group with diversified activity in buildings, infrastructure, energy concessions, and real estate. Overlaps with AIAS's public/private construction and energy-project work, although operates at materially larger scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/aias-s-a-

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 AIAS