Mott Macdonald I&E, LLC

Company facts

Self-certified in SAM.gov

• For Profit Organization
• Limited Liability Company

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 221111 Hydroelectric Power Generation
• 221310 Water Supply and Irrigation Systems
• 221320 Sewage Treatment Facilities
• 236220 Commercial and Institutional Building Construction
• 237110 Water and Sewer Line and Related Structures Construction
• 237310 Highway, Street, and Bridge Construction
• 237990 Other Heavy and Civil Engineering Construction
• 541310 Architectural Services

Show all 22

• 541320 Landscape Architectural Services
• 541340 Drafting Services
• 541350 Building Inspection Services
• 541360 Geophysical Surveying and Mapping Services
• 541370 Surveying and Mapping (except Geophysical) Services
• 541490 Other Specialized Design Services
• 541618 Other Management Consulting Services
• 541620 Environmental Consulting Services
• 541690 Other Scientific and Technical Consulting Services
• 541990 All Other Professional, Scientific, and Technical Services
• 561210 Facilities Support Services
• 562111 Solid Waste Collection
• 562212 Solid Waste Landfill
• 562910 Remediation Services

SAM.gov registration date

May 16, 2003

Physical address

111 S Wood Ave, Iselin, NJ 08830, USA

Website

mottmac.com

Founded

1989

Employees

10K-50K

Estimated annual revenue

$1B-$10B

Industry

1. Industrials
2. Capital Goods
3. Construction & Engineering
4. Civil Engineering

SIC code

87 Engineering & Management Services

Profiles

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Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Apr 2, 2026.