AS Harku Karjäär
AS Harku Karjäär is an Estonian limestone quarry operator (est. 1991) producing crushed stone, washed aggregates, and fill materials from the Harku Limestone Deposit near Tallinn, serving construction firms and private individuals across Harju County through direct pickup and in-house delivery.
- Company typePrivate
- Founded1991
- HeadquartersLaabi, Saue vald, Estonia
- Headcount51–100
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
What AS Harku Karjäär does
AS Harku Karjäär is an Estonian privately held quarrying and construction materials producer (Aktsiaselts form) that has operated continuously since 1991, extracting limestone from the Harku Limestone Deposit Quarry No. 1 in Harku and Saue municipalities near Tallinn. The company produces a broad portfolio of aggregate products — crushed limestone in fractions from 0-10mm to 32-64mm, washed crushed stone, split limestone (0-500mm and 0-1500mm), stone sand and gravel, granite crushed stone, yellow stone, and fill soil — alongside custom aggregate mixes for road construction. Operations are served by two warehouse locations (LADU 1 at Paemurru tee 6, Laabi, and LADU 2) and an in-house truck fleet capable of delivering up to 30 tons per load.
The business runs a vertically integrated sales-and-distribution model: customers can pick up directly from the quarry warehouses (cash or card) or order delivery through a sales department reachable by phone, email, and an online order form, with a minimum two working days' notice for transport. Beyond aggregates, the company monetizes its site infrastructure through three ancillary services — transportation at €0.35/ton/km or hourly truck rental, vehicle weighing at €5.00 per weighing, and acceptance of uncontaminated construction waste (soil, stones, concrete debris) for per-load fees.
The customer base is horizontally segmented between B2B construction firms (primary, for road, building, and infrastructure projects) and B2C private individuals (secondary, for residential and landscaping), all served within Harju County, Estonia. Pricing is transactional, per-ton, with volume discounts available (20% off for 20+ ton purchases; an additional 5% prepayment discount on 100-ton orders), and the company maintains compliance with European standards EN 12620, EN 13043, EN 13242, and EN 13450 under Production Control Certificate No. 1504-CPR-0280 issued by Tallinn University of Technology, with daily quality control at the company's accredited laboratory. No public revenue figures, headcount data, or institutional ownership are disclosed; financial activity to date has been limited to two non-dilutive grants (€200,000 from KIK in 2019 and €7,300 from ERDF in 2022) for washing line installation and energy audit work.
AS Harku Karjäär firmographics
Firmographics- Name
- AS Harku Karjäär
- Legal name
- AS Harku Karjäär
- Website
- https://killustik.ee
- Company type
- Private
- Founded year
- 1991
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- AS Harku Karjäär is an Estonian limestone quarry operator (est. 1991) producing crushed stone, washed aggregates, and fill materials from the Harku Limestone Deposit near Tallinn, serving construction firms and private individuals across Harju County through direct pickup and in-house delivery.
- Ownership category
- akta.pro rank
AS Harku Karjäär industry classification
Industry- Product category
- Construction Aggregates & Quarrying
- NAICS
- Crushed and Broken Limestone Mining and Quarrying (212312), Other Crushed and Broken Stone Mining and Quarrying (212319), Construction Sand and Gravel Mining (212321), Nonmetallic Mineral Mining and Quarrying (2123)
- SIC
- Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400), Wholesale-Metals & Minerals (No Petroleum) (5050)
- akta.pro primary industry
- Limestone Quarrying (Industrial & Construction Grade) (IMAKAHAC)
- akta.pro secondary industries
- Crushed Stone Quarrying & Processing (IMAKAHAA), Aggregate Processing & Value-Added Products (Washing, Screening, Asphalt/Concrete Aggregates) (IMAKAHAH), Sand & Gravel Extraction & Processing (IMAKAHAB), Construction Aggregates Mining & Processing (Sand, Gravel, Crushed Stone) (IMADAAAI)
Keywords
Where AS Harku Karjäär is headquartered
LocationHeadquarters
- HQ city
- Laabi, Saue vald
- HQ country
- Estonia
- HQ region
- Europe
Offices2 records
Markets served
AS Harku Karjäär business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Infrastructure, Personnel, Technology or R&D
Revenue model
- Aggregate Product Sales: One-time transaction sales of crushed limestone and granite aggregates sold by ton. Products include various fractions (0-10mm through 32-64mm), washed and unwashed variants, stone sand, and fill materials. Revenue is transaction-based with per-ton pricing.
- Transportation Services: Delivery services using company vehicles. Priced per ton/km or hourly rental rates for trucks. Minimum 2 working days advance ordering required.
- Waste Reception Services: Accepts uncontaminated construction waste including soil, stones, and concrete waste for processing. Charged per service request.
- Weighing Services: Weighing service for external customers at EUR 5.00 per weighing (excl VAT).
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Limestone aggregates: EUR 5.00-17.00/ton (excl VAT) |
| Unit Pricing | Pay-as-you-go | Granite aggregates: EUR 16.00-25.00/ton (excl VAT) |
| Unit Pricing | Pay-as-you-go | Limestone and sand: EUR 3.50-11.78/ton (excl VAT) |
| Unit Pricing | Pay-as-you-go | Transportation: EUR 0.35/ton/km or hourly rental |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels1 record
AS Harku Karjäär product offering
Product offeringCore offering
AS Harku Karjäär extracts limestone from the Harku limestone deposit (Quarry No. 1) and processes it into crushed limestone aggregates in multiple fractions (0-10mm to 32-64mm), washed crushed stone, granite aggregates, split limestone, stone sand, yellow stone, and fill soil. The company also provides transportation/delivery services, vehicle weighing, and acceptance of uncontaminated construction waste. Output is sold by the ton, primarily to construction companies and private individuals in Estonia.
Product overview
AS Harku Karjäär operates as a quarrying and construction materials company offering a comprehensive portfolio of aggregate products mined from the Harku limestone deposit. The core product line consists of limestone crushed stone in various fractions (0-10mm through 32-64mm), washed crushed stone, split limestone, stone sand/gravel, yellow stone, fill soil, and granite crushed stone. The company also provides custom aggregate mixes for road construction, transportation services for product delivery, vehicle weighing services, and accepts certain permanent waste materials. Products are manufactured using modern crushing and sorting equipment, with daily quality control testing at an accredited laboratory.
Differentiator
Problem solved
Functional benefit
Products and services
- Limestone Crushed Stone (Lubjakivikillustik)
- Washed Crushed Stone (Pestud killustik)
- Split Limestone (Lõhatud lubjakivi)
- Stone Sand / Gravel (Kiviliiv)
- Yellow Stone (Kivi kollane)
- Fill Soil (Täitepinnas)
- Granite Crushed Stone (Graniitkillustik)
- Custom Aggregate Mixes (Killustiku segud)
- Transportation Services (Transporditeenused)
- Weighing Service (Kaalumisteenus)
- Permanent Waste Acceptance (Püsijäätmete vastuvõtt)
Quantifiable outcome
- Products meet European standard requirements for concrete aggregates, asphalt aggregates, unbound aggregates for construction and road building, and railway ballast
Companies that use AS Harku Karjäär
Customer profileSegments2 records
Ideal customer profiles2 records
AS Harku Karjäär technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
AS Harku Karjäär partnerships and signals
Strategic signalScale indicators2 records
Recent moves6 records
Expansion highlights4 records
AS Harku Karjäär competitors and assessment
Company assessmentMarket position
Competitive moat4 records
Key risks7 records
Key highlights6 records
Customer concentration
AS Harku Karjäär compliance and trust
Trust signalCompliance3 records
AS Harku Karjäär financial estimates
Financial estimateRevenue estimate
Valuation estimate
AS Harku Karjäär leadership team
Management profileNumber of profiles
AS Harku Karjäär funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
AS Harku Karjäär 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 AS Harku Karjäär
What does AS Harku Karjäär do?
AS Harku Karjäär extracts limestone from the Harku limestone deposit (Quarry No. 1) and processes it into crushed limestone aggregates in multiple fractions (0-10mm to 32-64mm), washed crushed stone, granite aggregates, split limestone, stone sand, yellow stone, and fill soil. The company also provides transportation/delivery services, vehicle weighing, and acceptance of uncontaminated construction waste. Output is sold by the ton, primarily to construction companies and private individuals in Estonia.
Is AS Harku Karjäär a public or private company?
AS Harku Karjäär is a private company. It is classified as unknown and is currently operating.
When was AS Harku Karjäär founded?
AS Harku Karjäär was founded in 1991. It employs 51 to 100 people.
Where is AS Harku Karjäär based?
AS Harku Karjäär is headquartered in Laabi, Saue vald, Estonia, in the Europe region.
How does AS Harku Karjäär make money?
Four revenue lines are on record. Aggregate Product Sales are the primary driver. The others are transportation Services, waste Reception Services and weighing Services.
Does AS Harku Karjäär have an API?
No public API is recorded for AS Harku Karjäär.
What industry is AS Harku Karjäär in?
AS Harku Karjäär's product category is Construction Aggregates & Quarrying. Its primary akta.pro industry code is IMAKAHAC, Limestone Quarrying (Industrial & Construction Grade), with a secondary code of IMAKAHAA, Crushed Stone Quarrying & Processing. Its NAICS code is 212312 and its SIC code is 1400.