1.

CEMEX México, S.A. de C.V.

Mexico

2.

CEMEX Operaciones México, S.A. de C.V.

Mexico

3.

Empresas Tolteca de México, S.A. de C.V.

Mexico

4.

CEMEX Central, S.A. de C.V.

Mexico

5.

CEMEX Energía S.A.P.I. de C.V.

Mexico

6.

TEG Energía, S.A. de C.V.

Mexico

7.

Cementos Guadalajara, S.A. de C.V.

Mexico

8.

Cementos Tolteca, S.A. de C.V.

Mexico

9.

Servicios Cemento Cemex, S.A. de C.V.

Mexico

10.

CEMEX Agregados, S.A. de C.V.

Mexico

11.

Compañía Minera Atoyac, S.A. de C.V.

Mexico

12.

Servicios Profesionales Cemex, S.A. de C.V.

Mexico

13.

Sinergia Deportiva, S.A. de C.V.

Mexico

14.

Asesoría Especializada en Inmuebles, S.A. de C.V.

Mexico

15.

Inmobiliaria Ferri, S.A. de C.V.

Mexico

16.

Concretos Monterrey, S.A. de C.V.

Mexico

17.

Pro Ambiente, S.A. de C.V.

Mexico

18.

Servicios Proambiente, S.A. de C.V.

Mexico

19.

Inmobiliaria Rio San Martin, S.A. de C.V.

Mexico

20.

Servicios Para La Autoconstrucción, S.A. de C.V.

Mexico

21.

CEMEX Concretos, S.A. de C.V.

Mexico

22.

Cementos Anahuac, S.A. de C.V.

Mexico

23.

CEMEX Internacional, S.A. de C.V.

Mexico

24.

Comercializadora Construrama, S.A. de C.V.

Mexico

25.

Proveedora Mexicana de Materiales, S.A. de C.V.

Mexico

26.

Mercis, S.A. de C.V.

Mexico

27.

CEMEX Construcción, S.A. de C.V.

Mexico

28.

CEMEX Transporte, S.A. de C.V.

Mexico

29.

Servicios Promexma, S.A. de C.V.

Mexico

30.

Construmexcla, S.A. de C.V.

Mexico

31.

Tu Casa de Materiales TUCAMA, S.A. de C.V.

Mexico

32.

BIM Infraestructura, S.A. de C.V.

Mexico

33.

Materiales Para CASA MATCASA, S.A. de C.V.

Mexico

34.

La Única Casa de Materiales, S.A. de C.V.

Mexico

35.

CEMEX Aditivos, S.A. de C.V.

Mexico

36.

Global Construction Systems, S.A. de C.V.

Mexico

37.

Servicios Concreto CEMEX, S.A. de C.V.

Mexico

38.

CEMEX Vivienda, S.A. de C.V.

Mexico

39.

Transportes Especializados Multicarga, S.A. de C.V.

Mexico

40.

New Sunward Holding B.V.

The Netherlands

41.

RMC Holdings B.V.

The Netherlands

42.

APO Cement Corporation

Philippines

43.

CEMEX Holdings Philippines, Inc.

Philippines

44.

Solid Cement Corporation

Philippines

45.

CEMEX Asia Holdings Ltd.

Singapore

46.

CEMEX Construction Materials Pacific LLC

USA

47.

CEMEX International Trading LLC

USA

48.

CEMEX Materials LLC

USA

49.

CEMEX Construction Materials Florida LLC

USA

50.

CEMEX, Inc.

USA

51.

CEMEX Finance LLC

USA

52.

CEMEX Corp.

USA

53.

Transenergy, Inc.

USA

54.

CEMEX Holdings, Inc.

USA

55.

Sunbelt Investments Inc.

USA

56.

CEMEX Global Sourcing, Inc.

USA

57.

CEMEX Admix USA, LLC

USA

58.

CEMEX Construction Materials South LLC

USA

59.

CEMEX Construction Materials Atlantic LLC

USA

60.

CEMEX Cement of Louisiana, Inc.

USA

61.

RMC Pacific Materials, LLC

USA

62.

Cement Transit Company

USA

63.

Kosmos Cement Company

USA

64.

CEMEX Nevada LLC

USA

65.

New Line Transport LLC

USA

66.

CEMEX Construction Materials Houston LLC

USA

67.

CEMEX Leasing LLC

USA

68.

Readymix Materials Holdings LLC

USA

69.

Twin Mountain Rock Company

USA

70.

Guernsey Stone Co.

USA

71.

Western Equipment Company

USA

72.

CEMEX Steel Framing, Inc.

USA

73.

CEMEX AM Holdings LLC

USA

74.

CEMEX Caribbean LLC

USA

75.

CEMEX SW Florida Limestone Holdings LLC

USA

76.

CEMEX SW Florida Sand Holdings LLC

USA

77.

Hogan Island Limestone LLC

USA

78.

Immokalee Sand LLC

USA

79.

MILI LLC

USA

80.

OXI LLC

USA

81.

Mineral Resources Technologies Inc.

USA

82.

VAPPS, LLC

USA

83.

ALC Las Vegas Mining Claims LLC

USA

84.

LV Western Mining Claims LLC

USA

85.

CEMEX Southeast Holdings LLC

USA

86.

CEMEX Southeast LLC

USA

87.

Ready Mix USA LLC

USA

88.

Cemento Bayano, S.A.

Panama

89.

CEMEX Concretos, S.A.

Panama

90.

Pavimentos Especializados, S.A.

Panama

91.

CEMEX Colombia, S.A.

Colombia

92.

Cemex Premezclados de Colombia S.A.

Colombia

93.

Cemex Transportes de Colombia S.A.

Colombia

94.

Central de Mezclas, S.A.

Colombia

95.

Neoris Colombia S.A.S.

Colombia

96.

ZONA FRANCA ESPECIAL CEMENTERA DEL MAGDALENA MEDIO S.A.S. (ZOMAM S.A.S.)

Colombia

97.

CEMEX España, S.A.

Spain

98.

CEMEX España Operaciones, S.L.U.

Spain

99.

CEMEX Latam Holdings, S.A.

Spain

100.

CEMEX Jamaica Limited

Jamaica

101.

CEMEX (Costa Rica), S.A.

Costa Rica

102.

CEMEX Nicaragua, S.A.

Nicaragua

103.

CEMEX El Salvador, S.A.

Salvador

104.

CEMEX Haiti

Haiti

105.

Assiut Cement Company

Egypt

106.

CEMEX France Gestion (S.A.S.)

France

107.

CEMEX Deutschland AG

Germany

108.

CEMEX Holdings (Israel) Ltd.

Israel

109.

CHEMOCRETE LTD.

Israel

110.

Israel America Aggregates Ltd.

Israel

111.

Lime & Stone Production Company Ltd.

Israel

112.

Readymix Industries (Israel) Ltd.

Israel

113.

Kadmani Readymix Concrete Ltd.

Israel

114.

CEMEX UK

UK

115.

CEMEX Investments Limited

UK

116.

CEMEX UK Operations Limited

UK

117.

CEMEX UK Cement Limited

UK

118.

CEMEX UK Marine Limited

UK

119.

CEMEX Paving Solutions Limited

UK

120.

CEMEX UK Materials Limited

UK

121.

CEMEX UK Services Limited

UK

122.

CEMEX UK Properties Limited

UK

123.

RMC Explorations Ltd

UK

124.

The Rugby Group Ltd

UK

125.

RMC Russell Ltd

UK

126.

Mineral and Energy Resources (UK) Ltd

UK

127.

CEMEX Hrvatska d.d.

Croatia

128.

Menkent, S. de R.L. de C.V.

Mexico

129.

CEMEX de Puerto Rico, Inc.

Puerto Rico

130.

CEMEX Holdings (Malaysia) Sdn Bhd

Malaysia

131.

CEMEX Dominicana, S.A.

Dominican Republic

132.

CEMEX Polska sp Z.o.o.

Poland

133.

CEMEX SIA

Latvia

134.

CEMEX Czech Republic, s.r.o.

Czech Republic

135.

CxNetworks N.V.

The Netherlands

136.

Neoris N.V.

The Netherlands

137.

New Sunward Holding Financial Ventures B.V.

The Netherlands

138.

CEMEX AS

Norway

139.

Sunbulk Shipping Limited

Barbados

140.

CEMEX LAN Trading Corporation

Barbados

141.

Arawak Cement Company Limited

Barbados

142.

CEMEX France Gestion (S.A.S.)

France

143.

Gestión Integral de Proyectos, S.A.

Guatemala

144.

Cementos de Centroamérica, S.A.

Guatemala

145.

Cemex Guatemala, S.A.

Guatemala

146.

Equipos para uso de Guatemala, S.A.

Guatemala

147.

Global Concrete, S.A.

Guatemala

148.

CEMEX Perú, S.A.

Peru

149.

Cemex Supermix L.L.C.

United Arab Emirates

150.

Cemex Topmix L.L.C.

United Arab Emirates

151.

CEMEX ARABIA FZC

United Arab Emirates

152.

Cemex Falcon L.L.C.

United Arab Emirates

153.

Lomez International B.V.

The Netherlands

154.

Cemex Research Group AG

Switzerland

155.

CEMEX Asia B.V.

The Netherlands

156.

CEMEX Egyptian Investments B.V.

The Netherlands

157.

Cemex Africa and Middle East Investments B.V.

The Netherlands

158.

Interamerican Investments, Inc.

USA

159.

Cemex Trademarks Holding Ltd.

Switzerland

160.

AB Akmenes cementas

Lituania

161.

CEMEX Argentina, S.A.

Argentina

162.

Trinidad Cement Limited

Trinidad and Tobago

163.

Caribbean Cement Company Limited

Jamaica

164.

Mustang Re Limited

Bermuda

165.

Falcon Re Ltd.

Barbados

166.

Apollo Re Ltd.

Barbados

167.

Torino Re Ltd.

Barbados

168.

CEMEX NY Corporation

USA

169.

CEMEX Imports, Inc.

Puerto Rico

170.

CEMEX Finance Latam B.V.

The Netherlands

171.

Cemex International Holding AG

Austria