La Torre S.r.l.

Lapolla Industries Inc

Laticrete Norge AS

Laufen Nordic Aps

Leca Norge AS

Lett-Tak Systemer AS

Lillerønning Snekkerifabrikk AS

Litex AS

Litokol. S.p.A

LK Pex AB

LK Systems AB

Luxor S.p.A.

Lycro AS

Lyngen Plast AS

Lyngson AS

Lysaker og Thorrud AS