Our Mission
“Leading with global horticultural partners to provide custom-engineered manufacturing and growing solutions.”
2018 – Construction begins on Aurora Sun
Sun is a a 1.62 million sq. ft. /150,000 sq. meters semi-closed, fully automated greenhouse. The next generation of Sky.
2017 – Aurora Nordic
Construction begins. The design incorporates the latest thinking in fully EU GMP compliant cannabis production and extraction technologies. The facility design fully supports low labour/energy/input costs while maintaining rigid EU GMP requirements.
Late 2017 – Construction of Aurora Sky begins
The world’s largest accumulation of integrated technologies, for cannabis, under one roof. 800,000 sq. ft. / 74,000 meters squared of high yielding, high quality cannabis supporting GACP/GMP compliance principles throughout.
2017 – Aurora Larssen Projects is formed
Aurora Larssen Projects is formed to work on mass-scale cannabis facilities in Canada and elsewhere.
Late 2016 – Larssen Ltd. accomplishes its 50th mass-scale cannabis greenhouse facility design.
Early 2000s – First cannabis designs begin at request of federally legal producers
2003 – Larssen LTD is incorporated in Canada
![H11[1]](https://alpsmj.com/wp-content/uploads/2020/07/H111-150x150.png "H11[1]")
2002 – Larssen begins to work with the first forced-air greenhouse designs
1992 – Rosager Larssen Established
Company becomes Rosager Larssen, with Jørn Rosager, as Hans Rosager retires, handing over the baton of tradition to Thomas.
1992 – First CoGen installations
One of the first greenhouse CoGen installations is designed and implemented.
1991 – Thomas Larssen designs his first aluminum superstructure
Thomas Larssen designs his first aluminum superstructure which integrates all greenhouse technical systems into the greenhouse structure itself. This leads to new efficiencies, increased strength, along with weight and cost savings.
![H7[1]](https://alpsmj.com/wp-content/uploads/2020/07/H71-150x150.jpg "H7[1]")
1986 – Begins Using AutoCAD
Use of AutoCad begins, revolutionizing the drafting/design process.
1986 – Thomas Larssen joins his uncle’s business
1985 – Mobile bench systems implemented
1970s – First aluminum systems are being implemented in Denmark
![H3[1]](https://alpsmj.com/wp-content/uploads/2020/07/H31-150x150.jpg "H3[1]")
1970s – Opening up engineering opportunities in USSR
Close cooperation with Clauhan Projects A/S – Opening up engineering opportunities in USSR. At the time, one of these projects is the world’s largest facility of up to 200 or more hectares.
1970s – Copenhagen Botanical Garden
Substantial renovations made to Copenhagen Botanical Garden.
1960s – Family Tradition Begins
![H1[1]](https://alpsmj.com/wp-content/uploads/2020/07/H11-150x150.jpg "H1[1]")
2017 – Aurora Larssen Projects is formed
Aurora Larssen Projects is formed to work on mass-scale cannabis facilities in Canada and elsewhere.
Early 2000s – First cannabis designs begin at request of federally legal producers
2003 – Larssen LTD is incorporated in Canada
2002 – Larssen begins to work with the first forced-air greenhouse designs
1992 – Rosager Larssen Established
Company becomes Rosager Larssen, with Jørn Rosager, as Hans Rosager retires, handing over the baton of tradition to Thomas.
1992 – First CoGen installations
One of the first greenhouse CoGen installations is designed and implemented.
1991 – Thomas Larssen designs his first aluminum superstructure
Thomas Larssen designs his first aluminum superstructure which integrates all greenhouse technical systems into the greenhouse structure itself. This leads to new efficiencies, increased strength, along with weight and cost savings.
1986 – Begins Using AutoCAD
Use of AutoCad begins, revolutionizing the drafting/design process.
1986 – Thomas Larssen joins his uncle’s business
1985 – Mobile bench systems implemented
1970s – Opening up engineering opportunities in USSR
Close cooperation with Clauhan Projects A/S – Opening up engineering opportunities in USSR. At the time, one of these projects is the world’s largest facility of up to 200 or more hectares.
1970s – First aluminum systems are being implemented in Denmark
1970s – Copenhagen Botanical Garden
Substantial renovations made to Copenhagen Botanical Garden.