| 1987 |
Arne Hougaard started supplying special bolts, pneumatic equipment and flanges. AH Bolte was founded (Now: AH Industries Flanges) |
| 1994 |
Flange manufacturing started |
| 1995 |
Own transport department was established (Now: AH Industries Transport) |
| 1996 |
Machine tool import started and refurbishment company was established (Now: AH Industries Components) |
| 1998 |
Machining activities started |
| 2003 |
Site management as well as lifting and service equipment activities started (Now: AH Industries Projects) |
| 2005 |
The specialist transport company Montec A/S was acquired |
| 2005 |
PNE steel A/S was acquired and Hokodan was founded as a component supplier |
| 2007 |
US subsidiary was established in Atlanta (Now: AH Industries Incorporated) |
| 2007 |
Steffen B. Jespersen took over as CEO |
| 2007 |
Majority shareholding was sold to Ratos AB |
| 2007 |
AH Industries was established |