Company is founded by the brothers Anton and Franz Hamm.

The world's first motor-driven paver appears on the market.

The world's first tandem roller with all-wheel drive and all-wheel steering.

The world's first rubber-tyred roller with all-wheel drive and all-wheel steering.

Development of oscillation technology.

Hamm AG in Tirschenreuth becomes a member of the Wirtgen Group.

Introduction of the tandem roller generation DV 40, DV 70 and DV 90: the first rollers to drive forwards instead of backwards; winners of the Red Dot Design Award and the Golden iF.

Introduction of the new HD Compact Line of tandem rollers with operating weights from 1.4 to 4.2 tonnes; winners of the Red Dot Design Award and the Golden iF.

Hamm AG expands its plant at the Tirschenreuth location, building the world’s most modern plant for drum production.

Hamm presents the new articulated tandem rollers of the HD+ series: the 12-ton and 14-ton models impress with excellent visibility, extreme ease of operation and outstanding performance characteristics.

The new GRW 280 rubber wheeled roller inspires with its revolutionary and future-oriented overall concept.

Hamm produces 10 mid-range HD+ models for the market, with weight class having a vibration roller, an oscillation roller and a combination roller.

The new Hamm compactors "H series" have a state-of-the-art sustainable Tier 4 engine and offer ideal visibility as well as excellent handling and compaction characteristics.