History

1949

Trade in building materials

Geeraard Olivier and Maria Decruy established a building materials trade in Rumbeke. Previously, Geeraard worked as a general contractor together with his brother and brother-in-law.

Jaren 50

Independent Workshop

The building materials trade was expanded to include earthworks, as well as numerous machines and trucks. This led to the establishment of an independent workshop to handle maintenance and repairs, not only for the company’s own equipment but also for external businesses.

The children of Geeraard and Maria

Geeraard and Maria had three children: Odetta, Eric, and Willy.

1959

Frans Vankeirsbilck and Odetta Olivier

In 1959, Frans Vankeirsbilck married Odetta Olivier and joined the business. Together, they expanded the building materials trade and added various earthworks for residential construction.

Jaren 60

Frans and Odetta had three sons: Gerdi, Tonny, and Filip.

New land was purchased for the storage of building materials. As a result, the offices were relocated at the end of the 1960s to the new site at Izegemsestraat 84.

Jaren 70

Olivier Construct and Olivier Stortbeton

In 1970, Eric started Olivier stortbeton, while Willy took charge of the earthworks and road construction activities, which later became Olivier Construct.  

1979

Olivier Foundation Techniques

The year 1979 marked the beginning of Gerdi Vankeirsbilck’s career. He became responsible for foundation works, including the installation service for rainwater tanks and the maintenance of the machinery fleet.

Jaren 80

Olivier Building materials and WVT

Son Tonny managed building materials trade. In 1980, the company De Bever was acquired. This tile business became the WVT, managed by son Filip. In 1982, Gerdi Vankeirsbilck married Fernande Vandenberghe, and they had two sons, Dimitry and Yoeri.

1987

Acquisition of Leenknecht

In 1987, Gerdi Vankeirsbilck acquired the company Leenknecht, a concrete manufacturer of prefabricated rainwater tanks and septic tanks. This marked the birth of Olivier Betonfabriek and Funderingstechnieken. Due to a lack of space for all activities, this division relocated from Izegemsestraat to a new site in Schaapbruggestraat. This new location provided opportunities for further expansion and growth.

Jaren 90

The concrete factory expanded its range to include prefabricated basements, inspection pits, treatment tanks, fuel oil tanks, and rainwater tanks. Patents were obtained for several types of tanks, and the workshop took charge of constructing the required casting molds.

Mechanical Engineering

Due to the demand for increasingly larger and heavier concrete elements, equipment had to be adapted. The workshop focused on modifying existing excavators to efficiently handle these tasks. Excavators were upgraded with telescopic undercarriages and extendable counterweights.

Olivier Pile

In 1996, a first patent was obtained for the Olivier pile, a cast-in-place full displacement pile, which marked a major breakthrough in foundation techniques.

Machine 84

A first machine was entirely built in-house, along with the necessary accessories such as drilling pipes and auger heads. The construction workshop had grown alongside the business, focusing on developing, modifying, and adapting machines for various specialized applications in the foundation industry.

Jaren 2000

Strong Growth

Due to strong growth, it became necessary to separate the various activities into distinct companies. Son Dimitry Vankeirsbilck developed a passion for all this technology at an early age, inspired by the family business. Within the company, he focused on operating and training others in the use of specialized machines.

2004

Three New Companies

Olivier NVOlivier Betonfabriek NV Production and installation service of prefabricated tanks Olivier Funderingstechnieken NVOlivier Funderingstechnieken NV Foundation piles and retaining techniques Olivier NVOlivier NV Mechanical engineering, maintenance and repairs

2007

CRH

The Irish holding company CRH acquires Olivier Betonfabriek NV, the prefabricated concrete factory. Maintenance and repairs continue to be handled by Olivier.

2010

Willemen

The Willemen company from Mechelen acquires Olivier Funderingstechnieken NV the Foundation piles and retaining techniques division. Olivier continues to develop and manufacture drilling tools. This is supported and expanded by Gerdi and Dimitry, who share a passion for mechanics, technology, and machinery.

2012

O Beton

CRH vacates the site at Schaapbruggestraat. Odiel Vandenbulcke and Gerdi Vankeirsbilck, both with many years of experience in the concrete and construction industry, founded the company O Beton.