APRIL 1, 2019 LOS ANGELES BUSINESS JOURNAL 13

Ranked by number of employees in L.A. CountyENVIRONMENTAL ENGINEERING & CONSULTING FIRMS NEXT WEEK

Private Equity Firms, Venture Capital Firms and Investment Banks

THE LIST

Continued on page 14

Revenue (inmillions)

Rank Company• name

• address

• website

Employees• L.A. County

(environmental services)

• company total L.A.• 2018

• 2017

Total• 2018

• 2017

Environmental Services Offered(partial list)

Profile• headquarters

• offices (L.A./total)

• year founded

Top Local Executive• name

• title

• phone

1Tetra Tech Inc.3475 E. Foothill Blvd.Pasadena 91107; tetratech.com

53417,000

NA $2,922$2,034

design, consulting, studies, remediation, hazardouswaste, solid waste, coastal engineering, watertreatment/supply

Pasadena5 / 4501966

Dan BatrackCEO, Chairman, President(626) 351-4664

2AECOM300 S. Grand Ave.Los Angeles 90071; aecom.com

18687,000

181.3147.2

20,15618,200

environmental investigations, remedial design andconstruction, operations and maintenance, planningand compliance

Los Angeles4 / 6001990

Rick SimonEnvironment Business LineLeader Senior Director(213) 593-8100

3Stantec300 N. Lake Ave., Suite 400Pasadena 91101; stantec.com

18522,000

52.857.2

3,3053,967

site assessment and remediation, permitting andcompliance, regulatory liaison, monitoring andmanagement

Edmonton, Alberta4 / 4001954

Eric NielsenE.V.P., U.S. West(626) 796-9141

4Partner Engineering and Science Inc.2154 Torrance Blvd., Suite 200Torrance 90501; partneresi.com

150700

NA NA130

consulting, site assessments (Phase I, Phase II,Phase III), subsurface testing, remediation,inspection reports

Torrance2 / 452007

Joseph DerhakePresident(800) 419-4923

5SCS Engineers3900 Kilroy Airport Way, Suite 100Long Beach 90806; scsengineers.com

141890

1514.1

191184

air and water compliance monitoring and reporting,alternative and renewable energy solutions,brownfields

Long Beach5 / 681970

James WalshCEO, President(562) 426-9544

6Arcadis445 S. Figueroa St., Suite 3650Los Angeles 90071; arcadis.com

10527,354

NA14.3

NA1,164

risk assessments and remediation, monitoring,ecological assessments, remedial investigations,feasibility studies

Highlands Ranch,Colo.1 / 3501888

Macaria FloresCity Executive, Los Angeles(213) 486-9884

7SWCA Environmental Consultants51 W. Dayton St.Pasadena 91105; swca.com

89850

NA9.3

NA97

CEQA and NEPA compliance consulting; natural,cultural and paleontological resource managementservices

Phoenix1 / 312005

Cara CorsettiPrincipal(626) 240-0587

8Ramboll US Corp.350 S. Grand Ave., Suite 2800Los Angeles 90071; ramboll-environ.com

85NA

NA 228210

air and water quality, regulatory compliance, siteassessment, hazardous waste management,remediation

Arlington, Va.1 / 1301982

Eddie ArslanianPrincipal, OperationsDirector(213) 943-6300

9EFI Global Inc.5261 W. Imperial HighwayLos Angeles 90045; efiglobal.com

791

700NA NA Phase I, Phase II, remediation, underground

storage tank removal, asbestos/lead/hazmat testing,CEQA/NEPA, PCA, inspections

Houston2 / 621971

Matthew RoddaDistrict Manager(310) 854-6300

10Environmental Science Associates626 Wilshire Blvd., Suite 1100Los Angeles 90017; esassoc.com

72530

15.112.9

10092

project planning and feasibility, federal and stateenvironmental compliance, regulatory permittingand compliance

San Francisco3 / 191969

Bobbette BiddulphS.V.P., Regional Director(213) 599-4300

11Ship & Shore Environmental Inc.2474 N. Palm DriveSignal Hill 90755; shipandshore.com

5560

0.70.1

1511

industrial air pollution control, heat and energyrecovery systems, soil vapor extraction systems,scrubbers, remediation systems, thermal oxidizers

Signal Hill1 / 32000

Anoosheh OskouianCEO, President(562) 997-0233

12Citadel Environmental Services Inc.1725 Victory Blvd.Glendale 91201;citadelenvironmental.com

531

NANA NA Phase I/II, asbestos/lead/mold inspections and

mitigation, design/oversight, industrial hygiene,water loss

Glendale3 / 51993

Loren WitkinCEO(818) 246-2707

13ICF International Inc.811 W. 7th St., Suite 800Los Angeles 90017; icfi.com

515,000

12.510.6

110106

environmental and transportation planning, historicarchitecture and archaeology, resourcesmanagement

Fairfax, Va.2 / 821969

Tony DeJulioBranch Leader(213) 627-5376

14Jacobs Engineering Group Inc.600 Wilshire Blvd., Suite 1000Los Angeles 90017; jacobs.com

501

80,000NA 15

10architecture, engineering and construction,operations and maintenance, scientific and specialtyconsulting

Dallas3 / 2831946

Steven DemetriouCEO(213) 239-1300

15Dudek38 N. Marengo Ave.Pasadena 91101; dudek.com

49573

6.64.6

8272

water/wastewater, energy, transportation,development, health care, education, municipal

Encinitas1 / 131980

Eric WilsonEnvironmental ServicesLeader(626) 204-9800

1 Business Journal estimate.NA - Not Available N/A - Not Applicable Note: Information on this list was provided by the companies. Companies areranked by the number of L.A. County employees involved in environmental engineering/consulting services. To the bestof our knowledge, this information is accurate as of press time. While every effort is made to ensure the accuracy and

thoroughness of the list, omissions and typographical errors sometimes occur. Please send corrections or additions oncompany letterhead to the Research Department, Los Angeles Business Journal, 5700 Wilshire Blvd., Suite 170, LosAngeles 90036. ©2019 Los Angeles Business Journal. This list may not be reprinted in whole or in part without priorwritten permission from the editor. Reprints are available from Wright’s Media (877) 652-5295.

Researched by Joshua Niv

013-16_bio-lists.indd 13 3/29/19 10:30 AM

14 LOS ANGELES BUSINESS JOURNAL THE LIST APRIL 1, 2019

Revenue (inmillions)

Rank Company• name

• address

• website

Employees• L.A. County

(environmental services)

• company total L.A.• 2018

• 2017

Total• 2018

• 2017

Environmental Services Offered(partial list)

Profile• headquarters

• offices (L.A./total)

• year founded

Top Local Executive• name

• title

• phone

16Mott MacDonald1000 Wilshire Blvd., Suite 400Los Angeles 90017;mottmacamericas.com

482,300

$10.2$5.5

$472$462

coastal, water, wastewater, remediation(groundwater, soil, asbestos, lead), power, oil andgas

Iselin, N.J.1 / 631972

Tony PurdonE.V.P.(818) 506-8088

17Terra-Petra Environmental Engineering700 S. Flower St., Suite 2580Los Angeles 90017; terra-petra.com

4749

NA NA site remediation, vapor intrusion mitigation design,Phase I and II, soil management, oil well consulting,CQA/CQC inspections and waterproofing consulting(design, consult, forensic)

Los Angeles1 / 52002

Kevin BuchananPresident(213) 458-0494

18Sapphos Environmental Inc.430 N. Halstead St.Pasadena 91107;sapphosenvironmental.com

43NA

NA NA9

planning, resource management, compliance(CEQA/NEPA), construction monitoring, GIS

Pasadena1 / 11992

Marie CampbellPresident(626) 683-3547

19Kimley-Horn and Associates660 S. Figueroa St., Suite 2050Los Angeles 90017; kimley-horn.com

421

3,541NA

19.4811806

CEQA/NEPA, initial studies, impact reports,assessments, agency permit processing, planning,outreach programs

Raleigh, N.C.1 / 851967

Jason MatsonRegional Leader(213) 261-4040

Lee & Ro Inc.1199 S. Fullerton RoadCity of Industry 91748; lee-ro.com

421

NANA NA

10municipal water and wastewater, infrastructureengineering, construction management

City of Industry1 / 41979

M. Steve RoCEO(626) 912-3391

21Partner Energy Inc.680 Knox St., Suite 150Los Angeles 90502; ptrenergy.com

4150

NA 1011

commissioning, green certification and design,sustainability consulting, benchmarking, energyaudits, energy modeling, retro-commissioning

Los Angeles1 / 32009

Tony LiouPresident(888) 826-1216

22Alta Environmental Inc.3777 Long Beach Blvd., Annex BuildingLong Beach 90807; altaenviron.com

391

NANA10

NA11

regulatory compliance, air and water quality, siteassessment and remediation, building sciences,occupational safety

Long Beach2 / 51997

Ryan KerriganCEO(562) 495-5777

23Geosyntec Consultants Inc.448 S. Hill St., Suite 1008Los Angeles 90013; geosyntec.com

381

1,200NA NA contaminated site assessment and cleanup,

planning and management, building healthevaluations, rehabilitation

Boca Raton, Fla.4 / 781983

Ken SusiloV.P.(310) 957-6100

24ATC Group Services25 Cupania CircleMonterey Park 91755;atcgroupservices.com

251,757

43.9

229223

hazardous materials management, industrialhygiene/mold/indoor air quality, safety andcompliance, Phase I and II environmental siteassessments, remediation

Lafayette, La.1 / 1051982

Dawn MerrillBranch Manager(323) 517-9780

25AEI Consultants Inc.2207 W. 190th St.Torrance 90504; aeiconsultants.com

22340

86.4

7056

environmental and engineering due diligence, siteinvestigation and remediation, constructionconsulting

Walnut Creek1 / 251992

Adam BennettV.P.(310) 798-4255

26Wood6001 Rickenbacker RoadLos Angeles 90040; woodplc.com

206,500

2524

1,100850

assessment, remediation, hazardous/toxicmaterials, sediments, terrestrial ecology, aquaticecology, wetlands

Alpharetta, Ga.1 / 1201946

James WeaverV.P., Los Angeles BasinManager(323) 889-5300

Rincon Consultants Inc.250 E. 1st St., Suite 301Los Angeles 90012;rinconconsultants.com

201

250NA NA land use planning, biological resources, site

assessment and remediation, water resourcesVentura1 / 131994

Michael GialketsisCEO, President(213) 788-4842

28Psomas555 S. Flower St., Suite 4300Los Angeles 90071; psomas.com

19575

6.48.1

112103

CEQA/NEPA documentation, permitting andregulatory compliance, biological and waterresource management

Los Angeles4 / 161946

Jim HunterV.P., Director ofEnvironmental Planningand Resource Management(213) 223-1400

29Woodard & Curran888 S. Figueroa St., Suite 1700Los Angeles 90017; woodardcurran.com

181,064

15.612.2

224204

water resources planning, engineering, automation,and operations, environmental compliance andremediation

Portland, Maine1 / 291979

Persephene St. CharlesSenior Technical PracticeLeader(213) 223-9460

Davenport Engineering Inc.23705 Crenshaw Blvd., Suite 101Torrance 90505; davenport-co.com

1822

NA NA regulatory compliance, permitting, air pollutant andgreenhouse gas emissions, auditing, health riskassessment

Torrance1 / 21997

Neal DavenportPrincipal Engineer(310) 787-4600

1 Business Journal estimate.NA - Not Available N/A - Not Applicable Note: Information on this list was provided by the companies. Companies areranked by the number of L.A. County employees involved in environmental engineering/consulting services. To the bestof our knowledge, this information is accurate as of press time. While every effort is made to ensure the accuracy and

thoroughness of the list, omissions and typographical errors sometimes occur. Please send corrections or additions oncompany letterhead to the Research Department, Los Angeles Business Journal, 5700 Wilshire Blvd., Suite 170, LosAngeles 90036. ©2019 Los Angeles Business Journal. This list may not be reprinted in whole or in part without priorwritten permission from the editor. Reprints are available from Wright’s Media (877) 652-5295.

Researched by Joshua Niv

ENVIRONMENTAL ENGINEERING & CONSULTING FIRMS Continued from page 13

013-16_bio-lists.indd 14 3/28/19 7:53 PM

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ENVIRONMENTAL ENGINEERING & CONSULTING FIRMS

APRIL 1, 2019 THE LIST LOS ANGELES BUSINESS JOURNAL 15

Revenue (inmillions)

Rank Company• name

• address

• website

Employees• L.A. County

(environmental services)

• company total L.A.• 2018

• 2017

Total• 2018

• 2017

Environmental Services Offered(partial list)

Profile• headquarters

• offices (L.A./total)

• year founded

Top Local Executive• name

• title

• phone

31Climate Resolve

525 S. Hewitt St.

Los Angeles 90013; climateresolve.org

81

NA

NA

$1.3

NA

$1.3

energy efficiency, water conservation, solar energy,

zero net energy, zero net carbon emissions

programs

Los Angeles

1 / 1

2010

Jonathan Parfrey

Executive Director

(213) 634-3790

Orswell & Kasman Inc.

316 W. Foothill Blvd.

Monrovia 91016; orswell-kasman.com

8

NA

NA NA Phase I, transaction screen reports, records

research reports, asbestos surveys, environmental

investigations

Monrovia

1 / 1

1990

Jack Orswell

President

(626) 932-1800

Burns & McDonnell

617 W. 7th St., Suite 202

Los Angeles 90017; burnsmcd.com

8

6,900

3.3

2.1

3,500

2,800

site remediation, assessment, impact studies,

groundwater monitoring, regulatory compliance,

permitting, air quality, sustainability consulting,

facility decommissioning

Kansas City, Mo.

1 / 53

1995

Renita Mollman

V.P., General Manager,

California Region

(626) 817-7900

34Envicom Corp.

4165 E. Thousand Oaks Blvd., Suite 290

Westlake Village 91362;

envicomcorporation.com

7

21

NA NA CEQA/NEPA compliance, biological resources,

cultural resources, land planning, permitting/

entitlement

Westlake Village

1 / 1

1972

Travis Cullen

President

(818) 879-4700

35Impact Sciences Inc.

811 W. 7th St., Suite 200

Los Angeles 90017; impactsciences.com

5

10

NA NA CEQA/NEPA compliance, air quality, noise,

greenhouse gas emissions

Los Angeles

1 / 3

1988

Jessica Kirchner Flores

CEO, President

(213) 935-1901

1 Business Journal estimate.NA - Not Available N/A - Not Applicable Note: Information on this list was provided by the companies. Companies areranked by the number of L.A. County employees involved in environmental engineering/consulting services. To the bestof our knowledge, this information is accurate as of press time. While every effort is made to ensure the accuracy and

thoroughness of the list, omissions and typographical errors sometimes occur. Please send corrections or additions oncompany letterhead to the Research Department, Los Angeles Business Journal, 5700 Wilshire Blvd., Suite 170, LosAngeles 90036. ©2019 Los Angeles Business Journal. This list may not be reprinted in whole or in part without priorwritten permission from the editor. Reprints are available from Wright’s Media (877) 652-5295.

Researched by Joshua Niv

013-16_bio-lists.indd 15 3/28/19 7:54 PM