your task is to identify the provided company belongs to which given sub-industry.

Company Name: AIG Europe S.A. NUF
Company Description: AIG Europe S.A. NUF is an insurance company located in Oslo, Norway. It was established in 1985 and has around 40 employees. The company primarily serves the Norwegian and multinational corporate market. AIG Europe S.A. NUF is authorized by the Luxembourg Ministère des Finances and supervised by the Commissariat aux Assurances. Its notable products and services include non-life insurance solutions. The company's headquarters are located at Rosenkrantz gate 22, Oslo, 0160, Norway. AIG Europe S.A. NUF has a high sales ranking among all companies operating in Finance, Insurance, and Real Estate in Norway.

Sub-industries:
Diversified Financial Services (New Name):
"Providers of a diverse range of financial services and/or with some interest in a wide range of financial services including banking, annuity, insurance, investment management and capital markets, but with no dominant business line.

This Sub-Industry excludes companies classified in the Regional Banks and Diversified Banks Sub-Industries."

Multi-Sector Holdings:
"Companies with significantly diversified holdings across three or more GICS Sectors, none of which contributes a majority of profit and/or sales. Stakes held are predominantly of a non-controlling nature.

This Sub-Industry includes diversified financial companies where stakes held are of a controlling nature.

This Sub-Industry excludes other diversified companies classified in the Industrials Conglomerates Sub-Industry. It also excludes mono holding companies that invest in only one specific industry and are classified in the respective Sub-Industries."

Specialized Finance:
"Providers of specialized financial services, not classified elsewhere. Companies in this Sub-Industry derive a majority of revenue from one specialized line of business.

This Sub-Industry includes commercial financing companies, central banks, leasing institutions, factoring services, and specialty boutiques.

This Sub-Industry excludes companies classified in the Financial Exchanges & Data Sub-Industry."

Commercial & Residential Mortgage Finance (New):
"Financial companies providing commercial and residential mortgage financing and related mortgage services.

This Sub-Industry includes non-deposit funded mortgage lending institutions, building societies, companies providing real estate financing products, loan servicing, mortgage broker services, and mortgage insurance. "

Transaction & Payment Processing Services (New):
Providers of transaction & payment processing services and related payment services, including digital/mobile payment processors, payment service providers & gateways, and digital wallet providers.

Consumer Finance:
"Providers of consumer finance services, including personal credit, credit cards, lease financing, travel-related money services and pawn shops.

This Sub-Industry includes companies that purchase debt portfolios at a discount from other companies and engage in collection from debtors and earn interest on the debts. It also includes lending facilitation companies operating peer to peer (P2P) Internet communities where users borrow and lend money online. 

This Sub-Industry excludes mortgage lenders classified in the Commercial & Residential Mortgage Finance Sub-Industry."