Produces gravel, sand, crushed stone and ready-mix concrete for the construction industry and offers a testing laboratory, recycling, logistics and concrete pumping
Valet u. Ott GmbH & Co. KG
Rulfingen/Mengen (DE) · Further locations and plants in southern and eastern GermanyNew on Amplifa
About Valet u. Ott
Valet u. Ott GmbH & Co. KG is an owner-managed, medium-sized family business founded in 1926 with around 250 employees. At numerous locations and plants in southern and eastern Germany, the group produces gravel, sand, crushed stone and ready-mix concrete for the construction industry. In addition, Valet u. Ott operates as a service provider in the areas of concrete pumping, recycling & waste disposal, building materials testing as well as truck and shipping logistics. The company's own building materials testing laboratory handles production control of mineral aggregates, concrete and precast concrete parts as well as ÜKII/ÜKIII construction sites, structural investigations with non-destructive and destructive testing, pollutant analysis and soil investigations. Together with environmental planners and supervisory authorities, the company implements reclamation concepts in former and active extraction areas, thereby creating new biotopes and habitats for flora and fauna. In 2026, the group will celebrate its 100th anniversary.
- Site
- Rulfingen/Mengen
- Processes
- Gravel, sand & crushed stone production, Ready-mix concrete production, Concrete pumping, Recycling & waste disposal, Truck logistics, Shipping logistics, In-house production control (mineral aggregates, concrete, precast concrete parts), Structural investigations (non-destructive testing, destructive testing, pollutant analysis)
- Materials
- Gravel, Sand, Crushed stone, Ready-mix concrete
- Certificates
- In-house production control, Building materials testing laboratory, ÜKII/ÜKIII construction sites
- Founded
- 1926
- Employees
- ca. 250
- Industries
- Construction industry, Construction
- 01
Extraction of gravel, sand & crushed stone
- 02
Production of ready-mix concrete
- 03
Building materials testing in the in-house laboratory
- 04
Concrete pumping & logistics
- 05
Recycling & waste disposal
- 06
Reclamation of extraction areas
Products & Materials
Gravel
Mineral aggregate for the construction industry, subject to in-house production control.
Sand
Mineral aggregate for concrete and building materials production.
Crushed stone
Mineral aggregate for construction and civil engineering applications.
Ready-mix concrete
Concrete produced in the company's own plants for the construction industry, including concrete pump placement.
Locations & Plants
Rulfingen/Mengen
DELocation/Plant
- Materials
- Gravel, sand, crushed stone, ready-mix concrete
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Gravel, sand & crushed stone productionOther | – | – | – | – | Gravel, Sand, Crushed stone |
| Ready-mix concrete productionOther | – | – | – | – | Concrete |
| Concrete pumpingOther | – | – | – | – | Concrete |
| Recycling & waste disposalOther | – | – | – | – | – |
| Truck logisticsOther | – | – | – | – | – |
| Shipping logisticsOther | – | – | – | – | – |
| In-house production control (mineral aggregates, concrete, precast concrete parts)Testing | – | – | – | – | Concrete, Stone |
| Structural investigations (non-destructive testing, destructive testing, pollutant analysis)Testing | – | – | – | – | Concrete |
| Soil investigations / soil analysisTesting | – | – | – | – | – |
| ÜKII / ÜKIII construction sitesTesting | – | – | – | – | – |
Additional services
Quality & Testing Laboratory
An in-house building materials testing laboratory carries out production control of mineral aggregates, concrete and precast concrete parts, supervises ÜKII/ÜKIII construction sites and offers structural and soil investigations including pollutant analysis.
| Evidence | Rulfingen/Mengen |
|---|---|
| In-house production control | |
| Building materials testing laboratory | |
| ÜKII/ÜKIII construction sites |
History
- 1926
Founded by August Valet and August Ott
- 2026
100th anniversary of the company group