Who we are

We are a group of engineers who takes immense delight to deliver innovative solutions for transportation infrastructure and traffic operation challenges.

Our Value

• ​To safeguard the health, safety, and the welfare of the human race.
• To uphold the integrity of the engineering and construction profession. ​

Our Vision

To exceed our clients' expectations by providing comprehensive, innovative and practical engineering and management solutions to their transportation infrastructure and traffic operation needs.

Alpha Sieger Inc. (ASI) is an engineering consulting firm that specializes in transportation infrastructure planning, engineering, and construction management. Also, ASI has extensive experience in traffic engineering, traffic operation, and intelligent transportation systems (ITS). ASI has clients from the state Dots' and private industries. 

Alpha Sieger Inc. was founded by Asnake Negussie, P.E., and Melanie Sieger in November 2013 at Germantown, Maryland. Mr. Negussie has over 18 years of extensive experience in the planning, design, and construction management of transportation engineering projects. Also, Mr. Negussie is a registered Professional Engineer in the District of Columbia, Maryland, and Virginia. Ms. Sieger has a Master's in Economics and Real estate business management. Ms. Sieger has over 20 years of extensive experience in commercial real estate and business management.

ASI's mission is to serve our clients to help build a better and sustainable transportation system by ensuring a safe, efficient, and accessible. 

Professional Affiliations:

• Institute of Transportation Engineers
• American Council of Engineering Companies
• American Society of Civil Engineers
•  The Montgomery County Small Business Association 

Alpha Sieger Inc. certifications numbers are as follows:

• MDOT- MBE, DBE, SBE, #14-647
• ​DDOT / WMATA Certification No.15-05-09-N
• Montgomery County Local Small  Business Reserve Program (LSBRP) MCG #059415 

Alpha Sieger Inc.  NAICS Codes are as follows:

•   237310 - MBE/DBE/SBE - HIGHWAY, STREET, AND BRIDGE CONSTRUCTION (SPECIFICALLY: CONSTRUCTION MANAGEMENT AND INSPECTION)
• 531320 - MBE/DBE/SBE - OFFICES OF REAL ESTATE APPRAISERS
• 541330 - MBE/DBE/SBE - ENGINEERING SERVICES
• 541340 - MBE/DBE/SBE - DRAFTING SERVICES
• 541618 - MBE/DBE/SBE - OTHER MANAGEMENT CONSULTING SERVICES (SPECIFICALLY: PARKING OPERATIONS AND MANAGEMENT)

" BUILD A BETTER & SUSTAINABLE WORLD!"