Oliveiras
Oliveiras S.A. is a Portuguese civil engineering and construction firm founded in 1981, delivering water supply, wastewater treatment, hydraulic infrastructure, special foundations, and building construction services primarily to public sector clients across Portugal.
- Company typePrivate
- Founded1981
- HeadquartersBatalha, Portugal
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Oliveiras does
Oliveiras S.A. is a privately held Portuguese civil engineering and construction firm headquartered in Batalha, founded in 1981 as Oliveiras, Lda. and operating today under the legal name OLIVEIRAS, S.A. The company employs between 101 and 250 people and delivers design-build construction services across more than a dozen specialized business areas, including water supply systems, wastewater treatment plants (WWTPs), hydraulic infrastructure (weirs, dams, irrigation), special foundations (piles, micropiles, diaphragm walls), horizontal directional drilling, building construction and rehabilitation, industrial buildings, environmental works, gas networks, sanitation, roads and urbanization, and sports/leisure facilities. Its portfolio includes over 50 documented projects spanning regions such as Lisbon, Leiria, Faro, Aveiro, and Setúbal, with marquee engagements including World Youth Day infrastructure, a rural tourism hotel build worth approximately 6.6 million EUR, and WWTPs valued between roughly 600,000 EUR and 10.3 million EUR.
The business model is sales-led and contract-based. Oliveiras acquires work primarily through competitive public tendering with Portuguese municipal governments (Câmaras Municipais), public utilities, and national infrastructure agencies, augmented by direct commercial engagement with private developers in tourism, industrial, and energy-adjacent civil works. Revenue is generated as one-time, project-based contracts with values ranging from approximately 35,000 EUR for small supply works to over 26 million EUR for large infrastructure modernization projects. The primary customer segment is the Government and Public Sector, with a secondary private-sector stream. The company operates under a Sociedade Anónima (S.A.) corporate form with founding-family ownership, no parent entity, no subsidiaries, no disclosed external investors, and no M&A activity. Recent strategic positioning includes alignment with the EU-funded Compete 2030 / EcoMIT program and diversification into tourism and hydroelectric-adjacent civil works, alongside continued dominance in municipal water and sanitation tenders.
There is no proprietary technology, software product, or AI/ML capability disclosed; the firm's competitive position is grounded in 40+ years of operational history, a multi-discipline in-house workforce, and a diversified project portfolio rather than in technology differentiation.
Oliveiras firmographics
Firmographics- Name
- Oliveiras
- Legal name
- OLIVEIRAS, S.A.
- Website
- https://oliveiras.pt
- Company type
- Private
- Founded year
- 1981
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Oliveiras S.A. is a Portuguese civil engineering and construction firm founded in 1981, delivering water supply, wastewater treatment, hydraulic infrastructure, special foundations, and building construction services primarily to public sector clients across Portugal.
- Ownership category
- akta.pro rank
Oliveiras industry classification
Industry- Product category
- Civil Engineering and Construction Services
- NAICS
- Water Supply and Irrigation Systems (221310)
- SIC
- General Bldg Contractors - Nonresidential Bldgs (1540)
- akta.pro primary industry
- Water Treatment Plant Construction (Drinking Water) (IMAFAGAA)
- akta.pro secondary industry
- Construction Management & Delivery (EPCM/CMAR/Design-Build Oversight) (EUANALAE)
Keywords
Where Oliveiras is headquartered
LocationHeadquarters
- HQ city
- Batalha
- HQ country
- Portugal
- HQ region
- Europe
Offices1 record
Markets served
Oliveiras business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales
Revenue model
- Public Works Contracts: Revenue generated from construction contracts awarded through public tendering processes with government agencies including municipal governments, public utilities, and national infrastructure authorities. Projects range from water supply infrastructure to environmental rehabilitation and building construction.
- Private Construction Contracts: Revenue from privately contracted construction works including industrial buildings, tourist developments, and specialized infrastructure projects for corporate clients.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Multi-year contract | Public Works Construction Contracts |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Oliveiras product offering
Product offeringCore offering
Oliveiras S.A. is a Portuguese civil engineering and construction firm that designs and builds water supply systems, wastewater treatment plants, hydraulic infrastructure, buildings, industrial facilities, and environmental works. The company delivers projects through public tendering for municipal and government clients and through direct contracts with private developers across Portugal.
Product overview
Oliveiras S.A. is an engineering and construction company that provides civil engineering and construction services across multiple specialized business areas. The company operates as a unified service provider rather than a software platform, offering project design, construction, and infrastructure development. Their core services span water supply systems, wastewater treatment (WWTP), hydraulic infrastructure, building construction and rehabilitation, industrial buildings, special foundations, horizontal drilling, environmental works, gas networks, sanitation, roads and urbanisation, and sports/leisure facilities. The company was founded in 1981 and has completed projects throughout Portugal including water supply networks, reservoirs, wastewater treatment plants, urban requalification, hydraulic structures, and infrastructure projects.
Differentiator
Problem solved
Functional benefit
Products and services
- Water Supply Systems
- Wastewater Treatment Plants (WWTP / E.T.A.R.)
- Hydraulic Infrastructure
- Building Construction
- Industrial Buildings
- Special Foundations
- Horizontal Drilling
- Building Rehabilitation
- Environmental Works
- Gas Network Infrastructure
- Sanitation Systems
- Roads and Urbanisation
- Sports and Leisure Facilities
Quantifiable outcome
- 40 years of continuous operation since 1981
Companies that use Oliveiras
Customer profileNamed customers4 records
Segments2 records
Ideal customer profiles2 records
Oliveiras technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Oliveiras partnerships and signals
Strategic signalScale indicators3 records
Recent moves1 record
Expansion highlights4 records
Oliveiras competitors and assessment
Company assessmentBroad incumbents
- Ferrovial: Global infrastructure operator headquartered in Spain, with Iberian and international water/utilities exposure; useful as an aspirational scale comparable for Oliveiras' water business line.
- Teixeira Duarte: Portuguese construction and engineering conglomerate operating across buildings, infrastructure, and concessions. Directly overlaps with Oliveiras' civil construction, hydraulic works, and public-tender-driven business model.
- Acciona: Spanish infrastructure major with significant water and environmental infrastructure lines of business; relevant Iberian-region comparable for benchmarking public-works execution capability.
- Mota-Engil: Largest Portuguese construction and infrastructure group, listed on PSI-20, with extensive public-works exposure across water, environment, and civil engineering — the dominant domestic incumbent comparable to Oliveiras at much greater scale.
Direct peers
- Zagope - Construções e Engenharia: Portuguese contractor (Andrade Gutierrez group) executing large-scale public infrastructure including hydraulic and environmental works — comparable tender-based revenue model.
- Ramalho Rosa Cobetaro: Portuguese construction company specializing in public works, hydraulic infrastructure, and buildings — closely mirrors Oliveiras' portfolio composition and customer base.
- Casais - Engenharia e Construção: Portuguese mid-sized general contractor headquartered in Braga with diversified civil engineering, buildings, and infrastructure services — the closest size and scope comparable to Oliveiras within Portugal.
- Somague: Major Portuguese civil engineering and construction firm (part of Sacyr group) with strong public-works tendering exposure in water, environment, and infrastructure — directly comparable service mix to Oliveiras.
Regional players
- Constructora San José: Spanish construction group with significant civil engineering, water, and building operations; useful Iberian peer for benchmarking Oliveiras' civil/hydraulic capability.
- Efacec: Portuguese engineering company with historical exposure to water, energy, and infrastructure projects — adjacent comparable for engineering services tied to Portuguese public utilities.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
Oliveiras social profiles
Digital presenceOliveiras financial estimates
Financial estimateRevenue estimate
Valuation estimate
Oliveiras leadership team
Management profileNumber of profiles
Oliveiras funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Oliveiras M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Oliveiras
What does Oliveiras do?
Oliveiras S.A. is a Portuguese civil engineering and construction firm that designs and builds water supply systems, wastewater treatment plants, hydraulic infrastructure, buildings, industrial facilities, and environmental works. The company delivers projects through public tendering for municipal and government clients and through direct contracts with private developers across Portugal.
Is Oliveiras a public or private company?
Oliveiras is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Oliveiras founded?
Oliveiras was founded in 1981. It employs 101 to 250 people.
Where is Oliveiras based?
Oliveiras is headquartered in Batalha, Portugal, in the Europe region.
How does Oliveiras make money?
Two revenue lines are on record. Public Works Contracts are the primary driver. The others are private Construction Contracts.
Who are Oliveiras's main competitors?
Broad incumbents on record are Ferrovial, Teixeira Duarte, Acciona and Mota-Engil. Direct peers are Zagope - Construções e Engenharia, Ramalho Rosa Cobetaro, Casais - Engenharia e Construção and Somague. Regional players are Constructora San José and Efacec.
Does Oliveiras have an API?
No public API is recorded for Oliveiras.
What industry is Oliveiras in?
Oliveiras's product category is Civil Engineering and Construction Services. Its primary akta.pro industry code is IMAFAGAA, Water Treatment Plant Construction (Drinking Water), with a secondary code of EUANALAE, Construction Management & Delivery (EPCM/CMAR/Design-Build Oversight). Its NAICS code is 221310 and its SIC code is 1540.