La Reunion Aerienne*, an international pool, counts among its members Arch Insurance Co., Generali Assurances IARD, Groupama Transport, Mapfre Industrial, Mutuelle du Mans Assurances and Sompo Japan Insurance Inc*.
Experts estimates put the insured costs at between $100 million and $110 million for hull loss, and about $100 million for claims from injuries and lawsuits.
*

Depuis 1953, La Réunion Aérienne, spécialiste de l'assurance aviation, souscrit les risques inhérents aux activités aéronautiques pour le compte de ses compagnies membres :
ARCH Insurance Company,
GENERALI Assurances I.A.R.D.,
GROUPAMA Transport,
MAPFRE Industrial s.a.s.,
MUTUELLE du Mans Assurances I.A.R.D.,
SOMPO Japan Insurance Inc.
La Réunion Aérienne
50 rue Ampère
Paris 75 017 (France)
Téléphone : 33 (0)1 43 18 46 00
Télécopie : 33 (0)1 44 29 25 30
In a worst-case Toronto scenario, the total cost to insurers could have ranged from $700 million to $1.3 billion.
*Generali, Groupama and La Mutuelle du Mans each has a 24.93% share of the underwriting portfolio. Arch has a 10.81% share, Sompo Japan has 7.4%, and Mapfre has 7%.
A visit to their pages "Statistiques Mondiales" is worthwhile: 36 % du montant des sinistres des dix dernières années reste à payer.