Reef Quartz Sand Works
- Company typePrivate
- Founded1960
- HeadquartersGölenkamp, Germany
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
Reef Quartz Sand Works firmographics
Firmographics- Name
- Reef Quartz Sand Works
- Legal name
- Reef Quarzsandwerke GmbH & Co. KG
- Website
- https://reef-quarzsandwerke.de
- Company type
- Private
- Founded year
- 1960
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
Reef Quartz Sand Works industry classification
Industry- Product category
- Industrial Minerals and Construction Aggregates
- NAICS
- Construction Sand and Gravel Mining (212321), Industrial Sand Mining (212322), Sand, Gravel, Clay, and Ceramic and Refractory Minerals Mining and Quarrying (21232), Nonmetallic Mineral Mining and Quarrying (2123)
- SIC
- Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400)
- akta.pro primary industry
- Sand & Gravel Extraction & Processing (IMAKAHAB)
- akta.pro secondary industries
- Industrial Sand (Silica Sand for Foundry, Glass & Industrial Uses) (IMAKAHAK), Silica & Quartz Mining (Industrial Silica Sand, High-Purity Quartz) (IMAKAGAK), Concentrate & Product Handling (Agglomeration, Pelletizing, Briquetting, Drying) (IMAKALAG)
Keywords
Where Reef Quartz Sand Works is headquartered
LocationHeadquarters
- HQ city
- Gölenkamp
- HQ country
- Germany
- HQ region
- Europe
Offices2 records
Markets served
Reef Quartz Sand Works business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Personnel, Infrastructure, Technology or R&D
Revenue model
- Quartz sand and gravel product sales: One-time sale of extracted, processed, and classified quartz sand and quartz gravel in various grain sizes. Products are sold directly to industrial customers, construction firms, foundries, sports facility operators, municipalities, and water treatment facilities. The company derives revenue from the sale of raw and processed aggregate materials at their production sites.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | B2B product sales — pricing by inquiry |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Reef Quartz Sand Works product offering
Product offeringCore offering
Reef Quarzsandwerke GmbH & Co. KG extracts, processes, and supplies quartz sand and quartz gravel from deposits in the Grafschaft Bentheim region of Lower Saxony, Germany. Operations span two integrated sites: extraction at Kieswerk Wilsum (wet dredging via pumpship and dry extraction via wheel loader) and washing, classification, hot-air drying and screening at Quarzsandwerk Gölenkamp. The company sells classified aggregates in application-specific grain sizes to industrial buyers across construction, water treatment, foundry, sports facility, and specialty chemistry sectors.
Product overview
Reef Quartz Sand Works (Reef Quarzsandwerke GmbH & Co. KG) is a 60-year-old mining and materials processing company offering a comprehensive portfolio of industrial minerals. The company operates two facilities: Kieswerk Wilsum (gravel quarry and processing) and Quarzsandwerk Gölenkamp (quartz sand processing). Their product portfolio consists of three core categories: (1) Industriesand/-kies (Industrial Sand/Gravel) for construction and civil engineering applications; (2) Quarzsand/-kies (Quartz Sand/Gravel) for specialized uses including construction chemistry, foundries, roofing, and sports facilities; and (3) Quarzfiltersand/-kies (Quartz Filter Sand/Gravel) for water treatment applications. Products span from raw materials like fill sand and concrete sand to processed materials including golf course sand, artificial turf infill, and filter media for drinking water, swimming pools, and wastewater treatment. All products undergo quality monitoring per EN 12620, EN 13139, and EN 13043 standards.
Differentiator
Problem solved
Functional benefit
Products and services
- Industrial Sand and Gravel (Industriesand/-kies)
Quantifiable outcome
- Products certified to DIN EN 12904 (drinking water), DIN 4924 (well construction), EN 12620, EN 13139, EN 13043 (aggregates), and BRL 9321 (Netherlands certification)
- +1 more outcomes
Companies that use Reef Quartz Sand Works
Customer profileSegments7 records
Ideal customer profiles4 records
Reef Quartz Sand Works technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Reef Quartz Sand Works partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core and minor.
- AGAR Holding BVcoreAGAR Holding BV is the parent company of Reef Quarzsandwerke GmbH & Co. KG. Reef Quarzsandwerke was acquired in 2013 by AGAR Holding from the previous owners (IHB Quarzwerke). AGAR Holding is based in Hengelo, Netherlands, and operates a portfolio of companies in the construction materials sector across the Netherlands and Germany, including concrete plants, dry mortar producers, and aggregate companies.
- Clubb Concrete LtdminorUK-based affiliated company under the AGAR Holding group, operating in the concrete and aggregates sector. Listed as a related company of AGAR Holding BV alongside Reef Quarzsandwerke.
- Clubb Sand & Gravel LtdminorUK-based affiliated company under the AGAR Holding group, operating in sand and gravel extraction and processing. Listed alongside Reef Quarzsandwerke as a related entity of the AGAR Holding group.
- Remix Dry Mortar LtdminorUK-based affiliated dry mortar company under the AGAR Holding group. Listed as a related company alongside Reef Quarzsandwerke within the AGAR Holding group structure.
- Reef Verwaltungsgesellschaft mbHcoreReef Verwaltungsgesellschaft mbH is the general partner (Komplementärin) of Reef Quarzsandwerke GmbH & Co. KG, registered in the commercial register (Amtsgericht Osnabrück, HRB 210694). It holds legal responsibility for the management of the KG entity alongside managing director Roeland Reef.
Scale indicators3 records
Recent moves6 records
Expansion highlights4 records
Reef Quartz Sand Works competitors and assessment
Company assessmentBroad incumbents
- Heidelberg Materials AG: One of the world's largest building materials groups producing aggregates, cement, and ready-mix concrete across Europe. Competes with Reef in construction sand/gravel supply, but as part of a much broader portfolio at substantially larger scale.
- Holcim (Deutschland) GmbH: Global aggregates and cement group with German operations supplying sand and gravel for construction and infrastructure. Overlaps with Reef's construction and civil engineering end markets but at much larger scale.
- K+S Aktiengesellschaft: Major German mineral producer extracting and processing salt, potash, and industrial minerals including specialty silica sands. Overlaps with Reef in industrial mineral processing for diverse end markets.
Direct peers
- Hülskens Quarzsand GmbH & Co. KG: German extractor and processor of quartz sands serving construction, foundry, and filtration markets. Closely comparable vertically integrated extraction-to-processing model with similar certifications.
- Seele GmbH & Co. KG (Quarzsand): Regional German quartz sand producer with similar wet/dry extraction and processing operations. Comparable mid-sized private operator focused on foundry, construction, and industrial sand grades.
- Quarzwerke GmbH: Germany's largest producer of industrial quartz sands, gravel, and mineral specialties with operations across Europe. Closest direct competitor, serving overlapping end markets including construction, foundries, filtration, sports, and construction chemistry.
- Euroquarz GmbH: German producer and supplier of quartz sands and quartz flours with a similar diversified product portfolio spanning construction, foundry, and industrial applications. Comparable in scale and customer mix to Reef.
- Strobel Quarzsand GmbH & Co. KG: German specialist in quartz sand extraction and processing for foundry, construction, and industrial applications. Direct competitor with overlapping product categories and similar regional B2B distribution model.
- Gebrüder Dorfner GmbH & Co. Kaolin- und Kristallquarzsande KG: German specialist in kaolin, quartz sand, and high-purity industrial minerals. Overlaps with Reef in quartz sand supply for construction chemistry, foundry, and filtration end uses.
Others
- Sika AG: Swiss specialty chemicals company whose construction chemistry portfolio (mortars, tile adhesives, sealants) consumes quartz sand as a key filler — comparable demand-side profile to Reef's construction chemistry and fillers segment.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Reef Quartz Sand Works compliance and trust
Trust signalCompliance12 records
Reef Quartz Sand Works financial estimates
Financial estimateRevenue estimate
Valuation estimate
Reef Quartz Sand Works leadership team
Management profileNumber of profiles
Profiles1 record
Reef Quartz Sand Works funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Reef Quartz Sand Works 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 Reef Quartz Sand Works
What does Reef Quartz Sand Works do?
Reef Quarzsandwerke GmbH & Co. KG extracts, processes, and supplies quartz sand and quartz gravel from deposits in the Grafschaft Bentheim region of Lower Saxony, Germany. Operations span two integrated sites: extraction at Kieswerk Wilsum (wet dredging via pumpship and dry extraction via wheel loader) and washing, classification, hot-air drying and screening at Quarzsandwerk Gölenkamp. The company sells classified aggregates in application-specific grain sizes to industrial buyers across construction, water treatment, foundry, sports facility, and specialty chemistry sectors.
Is Reef Quartz Sand Works a public or private company?
Reef Quartz Sand Works is a private company. It is classified as corporate owned and is currently operating.
When was Reef Quartz Sand Works founded?
Reef Quartz Sand Works was founded in 1960. It employs 11 to 50 people.
Where is Reef Quartz Sand Works based?
Reef Quartz Sand Works is headquartered in Gölenkamp, Germany, in the Europe region.
How does Reef Quartz Sand Works make money?
One revenue line is on record: quartz sand and gravel product sales.
Who are Reef Quartz Sand Works's main competitors?
Broad incumbents on record are Heidelberg Materials AG, Holcim (Deutschland) GmbH and K+S Aktiengesellschaft. Direct peers are Hülskens Quarzsand GmbH & Co. KG, Seele GmbH & Co. KG (Quarzsand), Quarzwerke GmbH, Euroquarz GmbH, Strobel Quarzsand GmbH & Co. KG and Gebrüder Dorfner GmbH & Co. Kaolin- und Kristallquarzsande KG. Sika AG is listed as an others.
Does Reef Quartz Sand Works have an API?
No public API is recorded for Reef Quartz Sand Works.
What industry is Reef Quartz Sand Works in?
Reef Quartz Sand Works's product category is Industrial Minerals and Construction Aggregates. Its primary akta.pro industry code is IMAKAHAB, Sand & Gravel Extraction & Processing, with a secondary code of IMAKAHAK, Industrial Sand (Silica Sand for Foundry, Glass & Industrial Uses). Its NAICS code is 212321 and its SIC code is 1400.