(€ million)

% ownership

Opening balance

Acqui­sitions and subscrip­tions

Re­payments and transfers

Recovery of value

Extra­ordinary corporate operations

Other changes

Final balance at 31.12.2016

Equity investments in subsidiaries

 

 

 

 

 

 

 

 

Snam Rete Gas S.p.A.

100%

2,849

 

 

 

 

 

2,849

GNL Italia S.p.A.

100%

43

 

 

 

 

 

43

Italgas Reti S.p.A. (before Italgas S.p.A.)

100%

2,966

 

 

 

(2,966)

 

 

Stogit S.p.A.

100%

1,618

 

 

 

 

(21)

1,597

Gasrule Insurance DAC

100%

20

 

 

 

 

 

20

Investments in joint ventures

 

 

 

 

 

 

 

 

TIGF Holding SAS

40.50%

452

 

 

 

 

 

452

- Gasbridge 1 B.V. and Gasbridge 2 B.V.

50%

115

 

(2)

(25)

 

(1)

87

Trans Austria Gasleitung GmbH

84.47%

500

 

 

 

 

 

500

AS Gasinfrastruktur Beteiligung GmbH

40%

 

135

 

 

 

 

135

Investments in associates

 

 

 

 

 

 

 

 

Italgas S.p.A. (before ITG Holding S.p.A.)

13.50%

 

 

 

 

244

 

244

Trans Adriatic Pipeline AG

20%

130

35

 

 

 

1

166

 

 

 

 

 

 

 

 

 

 

 

8,693

170

(2)

(25)

(2,722)

(21)

6,093