2021
                        
                    - Lerøy Processing Spain 
Opening of new factory on Gran Canaria and new, larger factory in Madrid - Lerøy Seafood Italy SRL 
Opening of production facility in Porto Viro, south of Venice 
2020
                        
                    - Lerøy Havfisk
Stern trawler “Kongsfjord” handed over from Vard Søviknes - Lerøy Aurora
Construction phase 3 and extension for production of bigger size smolt at the RAS facility in Laksefjord, Lebesby municipality is completed 
2019
                        
                    - Lerøy Norway Seafoods 
Rebuilt factory in Stamsund in Vestvågøy municipality for production of processed fish and ready-to-eat products - Lerøy Midt
Official opening of new factory on Jøsnøya island, Hitra municipality - Lerøy Sjøtroll
First release of smolt from new RAS production facility for large
smolt in Kjærelva, Fitjar municipality Opening of new young trout facility in Bjørsvik, Alver municipality - Lerøy Midt
Construction start for extension of RAS facility in Belsvik, Heim municipality, for production of large smolt 
2018
                        
                    - Lerøy Havfisk
New stern trawler (“Nordtind”) handed over from Vard Søviknes - Lerøy Midt
Production starts at new factory on Jøsnøya island, Hitra municipality - Lerøy Processing Spain 
First factory in Madrid (2014) followed by opening of factories in Barcelona, Valencia and Alicante 
2017
                        
                    - Integration of Lerøy Havfisk and Lerøy Norway 
Seafoods in the value chain - Rode Beheer
New industrial building in Urk, the Netherlands - Lerøy Midt
Construction of new factory on Jøsnøya island, Hitra 
2016
                        
                    - Lerøy Havfisk and Lerøy Norway Seafoods 
Acquisition of 100% of the shares in Havfisk ASA (now Lerøy Havfisk ASA) and Norway Seafoods Group AS (now Lerøy Norway Seafoods) Invest- ments in VAP, Sales & Distribution of whitefish - Rode Beheer BV
Acquisition of remaining 49.9% of the shares (VAP, Sales & Distribution) - Lerøy Aurora AS
Opening of new smolt facility with RAS technology in Laksefjord, Lebesby municipality, Finnmark - Capital injection
 
2015
                        
                    - Cleaner fish
Shareholding in Norsk Oppdretts- service increased from 34% to 51%. Acquisition of 100% of the shares in Senja Akvakultur- senter AS - Preline Fishfarming System AS (R&D) 
Owns 91% of the shares - Seistar Holding AS
Acquisition of 50% of the shares in the well boat shipping company - Lerøy Turkey
Shareholding increased from 50% to 100% (former Alfarm Alakro Lerøy) 
2014
                        
                    - Lerøy Aurora AS
Villa Organic AS demerger, and Lerøy Aurora gains eight new licences for consumer products - Investment in fish-cut 
Investments in new factories in Norway, Spain, France and Denmark - Cleaner fish
Acquisition of 34% of the shares in Norsk Oppdretts- service 
2013
                        
                    - Lerøy Midt AS
Opening of new smolt facility in Belsvik with RAS technology in (current) Heim municipality, Trøndelag, with production capacity of 14 million fish per year - Expansion of production capacity for Lerøy Fossen and Lerøy Smøgen Investments in VAP, Sales & Distribution
 
2012
                        
                    - Rode Beheer BV
Shareholding increased to 50.1% in the Dutch seafood group 
2011
                        
                    - Lerøy Finland
Acquisition of 68% of the shares in Jokisen Evää OY Investments in VAP, Sales & Distribution 
2010
                        
                    - Lerøy Sjøtroll
Acquisition of 50.71% of the shares in Sjøtroll Havbruk AS 
2009
                        
                    - Austevoll Seafood
reduces its ownership of LSG from 74.93% to 63.73% 
2008
                        
                    Austevoll Seafood increases its share- holding in LSG from 33.34% to 74.93%
2007
                        
                    - Lerøy Vest
Acquisition of 100% of the shares via business combination - Capital injection
 
2006
                        
                    - Lerøy Hydrotech
Acquisition of 100% of the shares. Currently part of Lerøy Midt AS - Lerøy Fossen AS
Acquisition of 100% of the shares in Fossen AS. Investments in VAP, Sales & Distribution - Capital injection
 - Investments in wholesale operations (VAP, Sales & Distribution) resulting in nation- wide distribution of fresh fish
 
2005
                        
                    - 
Lerøy Aurora AS
Acquisition of 100% of the shares (Aurora Salmon AS) - 
Alfarm Alarko Lerøy (Associate)
Partnership entered into with Alarko Holding in Turkey 
2004
                        
                    - Lerøy Portugal
Investments in VAP, Sales & Distribution. Acquisition of 60% of the shares (Portnor Lda) 
2003
                        
                    - Capital supply
 - Lerøy Midnor AS: Acquisition of 100% of the shares. Currently part of Lerøy Midt AS)
 
2002
                        
                    - 
Lerøy Smøgen
Investments in processing, sales and distribution – smoking company - 
Stock Exchange listing
 - 
Capital injection
 
2001
                        
                    - Lerøy Sverige
Investments in VAP, Sales & Distribution - Scottish Sea Farms
Investments via 50% shareholding in Norskott Havbruk AS 
2000
                        
                    - Capital injection
 
1999
                        
                    - Lerøy Hydrotech
LSG's first investment in salmon production