State Rank

Company Name

Fortune 1000 Rank

Revenues ($ millions)

City

Sector

1

Exxon Mobil

2

372,824.00

Irving

Oil and Gas

2

ConocoPhillips

5

178,558.00

Houston

Oil and Gas

3

AT&T

10

118,928.00

San Antonio

Telecommunications

4

Valero Energy

16

96,758.00

San Antonio

Oil and Gas

5

Dell

34

61,133.00

Round Rock

Information Technology

6

Marathon Oil

36

60,044.00

Houston

Oil and Gas

7

Sysco

70

35,042.10

Houston

Food Wholesalers

8

Enterprise GP Holdings

90

26,713.80

Houston

Pipelines

9

AMR

109

22,935.00

Fort Worth

Airline

10

Electronic Data Systems

115

22,135.00

Plano

Information Technology

11

Tesoro

116

21,675.00

San Antonio

Oil and Gas

12

Plains All American Pipeline

121

20,394.00

Houston

Pipelines

13

J.C. Penney

126

19,860.00

Plano

Retail

14

Kimberly-Clark

136

18,266.00

Irving

Retail

15

Fluor

148

16,691.00

Irving

Engineering

16

Anadarko Petroleum

159

15,916.00

Woodlands

Oil and Gas

17

Burlington Northern Santa Fe

160

15,802.00

Fort Worth

Railroads

18

Halliburton

167

15,264.00

Houston

Oil and Gas

19

United Services Automobile Assn.

176

14,417.90

San Antonio

Insurance

20

Centex

177

14,292.70

Dallas

Construction

21

Continental Airlines

178

14,232.00

Houston

Airline

22

Texas Instruments

185

13,835.00

Dallas

Semiconductors and Electronics

23

Waste Management

199

13,310.00

Houston

Waste Management

24

Dean Foods

224

11,821.90

Dallas

Food and Related Products

25

Knight

230

11,505.70

Houston

Pipelines

26

D.R. Horton

235

11,296.50

Fort Worth

Construction

27

Reliant Energy

237

11,208.70

Houston

Energy

28

Baker Hughes

252

10,428.20

Houston

Oil and Gas

29

Apache

262

9,977.90

Houston

Oil and Gas

30

Southwest Airlines

267

9,861.00

Dallas

Airline

31

National Oilwell Varco

268

9,789.00

Houston

Oil and Gas

32

CenterPoint Energy

271

9,623.00

Houston

Utilities

33

Tenet Healthcare

280

9,358.00

Dallas

Health Care

34

KBR

284

9,194.00

Houston

Engineering

35

Smith International

302

8,764.30

Houston

Oil and Gas

36

Commercial Metals

303

8,751.20

Irving

Metals

37

Energy Future Holdings

317

7,992.00

Dallas

Energy

38

Pilgrim's Pride

327

7,598.60

Pittsburg

Food and Related Products

39

Clear Channel Communications

339

7,363.50

San Antonio

Entertainment

40

Western Refining

342

7,305.00

El Paso

Oil and Gas

41

Enbridge Energy Partners

343

7,282.60

Houston

Pipelines

42

Targa Resources

344

7,269.70

Houston

Pipelines

43

GameStop

348

7,094.00

Grapevine

Specialty Retailers

44

Energy Transfer Equity

361

6,792.00

Dallas

Pipelines

45

Celanese

367

6,641.00

Dallas

Chemicals

46

Whole Foods Market

369

6,591.80

Austin

Food and Related Products

47

Group 1 Automotive

379

6,393.00

Houston

Automotive

48

Atmos Energy

416

5,898.40

Dallas

Utilities

49

Affiliated Computer Services

423

5,772.50

Dallas

Information Technology

50

Blockbuster

434

5,544.40

Dallas

Specialty Retailers

51

XTO Energy

436

5,513.00

Fort Worth

Oil and Gas

52

Frontier Oil

462

5,188.70

Houston

Oil and Gas

53

BJ Services

482

4,802.40

Houston

Oil and Gas

54

Holly

484

4,791.70

Dallas

Oil and Gas

55

El Paso

486

4,749.00

Houston

Pipelines

56

Spectra Energy

487

4,742.00

Houston

Pipelines

57

Cameron International

490

4,666.40

Houston

Oil and Gas

58

FMC Technologies

498

4,638.60

Houston

Oil and Gas

59

Comerica

501

4,618.00

Dallas

Banking

60

Neiman Marcus

513

4,419.70

Dallas

Specialty Retailers

61

Brinker International

519

4,376.90

Dallas

Food and Related Products

62

RadioShack

531

4,251.70

Fort Worth

Specialty Retailers

63

EOG Resources

538

4,190.80

Houston

Oil and Gas

64

Temple-Inland

557

3,926.00

Austin

Packaging

65

Michaels Stores

564

3,862.00

Irving

Specialty Retailers

66

Crosstex Energy

565

3,860.40

Dallas

Pipelines

67

Trinity Industries

569

3,832.80

Dallas

Transportation Equipment

68

Flowserve

576

3,762.70

Irving

Industrial and Farm Equipment

69

Lennox International

579

3,749.70

Richardson

Industrial and Farm Equipment

70

Torchmark

602

3,486.70

McKinney

Insurance

71

Dynegy

612

3,410.00

Houston

Energy

72

Noble Energy

627

3,272.00

Houston

Oil and Gas

73

Westlake Chemical

641

3,192.20

Houston

Chemicals

74

Idearc

642

3,189.00

Dallas/Ft. Worth Airport

Publishing/Printing

75

American National Insurance

662

3,071.10

Galveston

Insurance

76

US Oncology Holdings

673

3,000.80

Houston

Health Care

77

CVR Energy

680

2,966.90

Sugar Land

Oil and Gas

78

Benchmark Electronics

690

2,915.90

Angleton

Semiconductors and Electronics

79

Rent A Center

692

2,906.10

Plano

Specialty Retailers

80

Pride International

715

2,760.30

Houston

Oil and Gas

81

Quanta Services

735

2,670.70

Houston

Engineering

82

Adams Resources & Energy

744

2,636.20

Houston

Energy

83

Southern Union

750

2,616.70

Houston

Utilities

84

Perot Systems

752

2,612.00

Plano

Information Technology

85

Exterran Holdings

762

2,540.50

Houston

Oil and Gas

86

Susser Holdings

763

2,539.20

Corpus Christi

Specialty Retailers

87

Sally Beauty Holdings

769

2,513.80

Denton

Specialty Retailers

88

Zale

784

2,437.10

Irving

Specialty Retailers

89

HCC Insurance Holdings

794

2,388.40

Houston

Insurance

90

AmeriCredit

805

2,339.90

Fort Worth

Diversified Financials

91

Service Corp. International

808

2,327.90

Houston

Miscellaneous

92

Alliance Data Systems

817

2,291.20

Dallas

Financial Data Services

93

MetroPCS Communications

828

2,235.70

Richardson

Telecommunications

94

ENSCO International

855

2,143.80

Dallas

Oil and Gas

95

Grant Prideco

863

2,118.70

Houston

Oil and Gas

96

Patterson-UTI Energy

864

2,114.20

Snyder

Oil and Gas

97

Men's Wearhouse

865

2,112.60

Houston

Specialty Retailers

98

Stewart Information Services

867

2,106.70

Houston

Insurance

99

Rowan

870

2,095.00

Houston

Oil and Gas

100

Oil States International

872

2,088.20

Houston

Oil and Gas

101

Pioneer Natural Resources

875

2,071.30

Irving

Oil and Gas

102

Quanex

880

2,049.00

Houston

Automotive

103

Rush Enterprises

886

2,030.80

New Braunfels

Automotive

104

Metals USA Holdings

930

1,845.30

Houston

Diversified Wholesalers

105

Newfield Exploration

942

1,791.00

Houston

Oil and Gas

106

Helix Energy Solutions Group

955

1,767.40

Houston

Oil and Gas

107

Oceaneering International

961

1,743.10

Houston

Oil and Gas

108

Chaparral Steel

970

1,722.90

Midlothian

Metals

109

ExpressJet Holdings

977

1,685.50

Houston

Airline

110

Cinemark Holdings

978

1,682.80

Plano

Entertainment

111

Dresser-Rand Group

985

1,665.00

Houston

Industrial and Farm Equipment

112

Key Energy Services

986

1,662.00

Houston

Oil and Gas

113

Complete Production Services

991

1,655.20

Houston

Oil and Gas