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Orbital Sciences Corporation 7500 Greenbelt Center Drive, Suite 700 Greenbelt MD20770

UEI: SLED_C998479337FB46A3

Orbital Sciences Corporation 7500 Greenbelt Center Drive, Suite 700 Greenbelt MD20770 is a federal contractor, registered under UEI SLED_C998479337FB46A3. It has been awarded $64,885,400 in federal contracts. Primary work spans Engineering Services.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_C998479337FB46A3

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Orbital Sciences Corporation provides specialized aerospace services, with technical expertise in high-altitude balloon operations. Their core capabilities include the management and execution of the NSAS Balloon Operations Contract, demonstrating a specialization in atmospheric research and orbital...

Key Performance Metrics

Awards Count

1

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

$64.9M100%

Awards by NAICS

541330 - Engineering Services$64.9M100%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in Orbital Sciences Corporation 7500 Greenbelt Center Drive, Suite 700 Greenbelt MD20770's top NAICS codes and agencies

Pure Water Southern California Direct Potable Reuse Testing Facility

Solicitation # pure-water-southern-california-direct-potable-reuse-testing-facility

Kiewit Infrastructure West Co. is seeking proposals for the Pure Water Southern California Direct Potable Reuse Testing Facility project located in California. This solicitation is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, and Women-Owned Small Businesses, falling under NAICS code 541330 for engineering services. The opportunity was posted on October 29, 2026, with a response deadline of November 3, 2026. Interested parties should coordinate with the primary point of contact, Sepideh Aria, to submit their responses by the specified date.

Kiewit Infrastructure West Co.

POSTED

about 3 hours ago

DEADLINE

Business Impact Analysis and Update Disaster Recovery Plan Services – Inland Empire Utilities Agency

Solicitation # business-impact-analysis-update-disaster-recovery-plan-services-inland-empire-utilities-agency

Aanko Technologies Inc. is soliciting certified DBE and SBE sub-consultants and suppliers to provide professional services for the Inland Empire Utilities Agency across San Bernardino and Riverside Counties, California. The scope of work focuses on emergency management, business continuity planning, technical writing, data collection, and the updating of IT and disaster recovery plans. This opportunity is targeted toward firms specializing in administrative management, engineering services, computer systems design, and public relations documentation. Interested parties must submit their responses by November 17, 2026. The project emphasizes the need for specialized technical consultation and disaster recovery expertise to ensure the operational resilience of the utility agency. Primary coordination for this solicitation is managed by Liz Jordan-Wettstein at Aanko Technologies Inc.

Aanko Technologies Inc.

POSTED

about 3 hours ago

DEADLINE

Infrastructure Asset Management ConsultantThe Infrastructure Asset Management Consultant subcontract involves providing professional analysis of road assets for prime contractors working on Bulloch County road asset management projects. The selected consultant will analyze roadway data to prioritize necessary repairs and integrate asset information with financial and work-order systems to facilitate accurate budgeting. To qualify, the consultant must possess Professional Engineering licensure and utilize specialized asset management software. The primary deliverables for this engagement include a comprehensive Road Asset Management Plan, detailed budgetary forecasts, and structured maintenance schedules. This opportunity is associated with the Bulloch County Board of Commissioners in Georgia under NAICS code 541330. Interested parties must submit their responses by November 20, 2026.

Bulloch County Board of Commissioners

POSTED

about 5 hours ago

DEADLINE

Civil Engineering Design and ReportingThis subcontract for Civil Engineering Design and Reporting, issued by the City of Tshwane, involves providing engineering inputs and civil infrastructure designs for prime contractors. The scope of work includes developing civil designs and analyzing property compliance with municipal by-laws and SANS standards utilizing CAD software. The selected provider is responsible for delivering comprehensive Civil Services Reports and detailed engineering designs. A critical requirement for this engagement is that all work must be led or reviewed by an ECSA registered Professional Engineer. The project will be performed in Tshwane-Pretoria, South Africa, under NAICS code 541330. Interested parties must submit their responses by the deadline of November 12, 2026.

City of Tshwane

POSTED

about 7 hours ago

DEADLINE

Geotechnical Investigation ServicesThis subcontract for Geotechnical Investigation Services, issued by the City of Tshwane, involves performing subsurface explorations and soil analysis for prime contractors on professional engineering projects. The scope of work includes conducting site visits, field investigations, and soil sampling and testing utilizing laboratory equipment and drilling rigs. All geotechnical data must be analyzed in accordance with SANS standards and municipal by-laws, culminating in the delivery of a formal Geotechnical Investigation Report. The project is located in Tshwane-Pretoria, South Africa, and falls under NAICS code 541330. The solicitation was posted on October 29, 2026, with a response deadline set for November 12, 2026, at 08:00:00 UTC.

City of Tshwane

POSTED

about 7 hours ago

DEADLINE

MEP (Mechanical, Electrical, Plumbing) Engineering

Healthcare Materials Management Services (HMMS)

POSTED

about 7 hours ago

DEADLINE

in about 1 month

Civil Engineering & Site Works Design

Healthcare Materials Management Services (HMMS)

POSTED

about 7 hours ago

DEADLINE

in about 1 month

Structural Engineering Services

Healthcare Materials Management Services (HMMS)

POSTED

about 7 hours ago

DEADLINE

in about 1 month

Solicitation # 49564

The New Jersey Department of Transportation Procurement is soliciting bids for contract TP-869, which focuses on construction inspection services for the Route 295/42/I-76 Direct Connection project. Specifically categorized as Construction Inspection C-6 Level B, this project falls under NAICS code 541330 and will be performed within the state of New Jersey. Interested parties must submit their responses by the deadline of November 5, 2026, at 3:00 PM. The solicitation was officially posted on October 29, 2026, and further details regarding the bidding process can be accessed through the Bid Express platform.

New Jersey Department of Transportation Procurement

POSTED

about 7 hours ago

DEADLINE

Rail Infrastructure & Network Analysis

North Lincolnshire Council

POSTED

about 7 hours ago

DEADLINE

Rail Service Feasibility Study

North Lincolnshire Council

POSTED

about 7 hours ago

DEADLINE

Utility Infrastructure Planning and Coordination

POSTED

about 7 hours ago

DEADLINE

in about 1 month

Structural Design and Analysis Services

POSTED

about 7 hours ago

DEADLINE

in about 1 month

First Article and Production Lot Testing (FAT/PLT)This subcontract involves performing First Article Testing and Production Lot Testing for prime contractors supporting DLA Troop Support hardware contracts. The primary objective is to validate manufactured assemblies against technical drawings and specifications to ensure full design and process compliance. Key responsibilities include developing inspection method sheets, coordinating the return of samples, and delivering certified test reports along with validated samples. The project is managed under the Department of Defense for Construction and Equipment Containers, with performance taking place in New Cumberland, Pennsylvania. Classified under NAICS code 541330, the opportunity was posted on October 29, 2026, with a response deadline of November 9, 2026.

CONSTRUCTION & EQUIPMENT CONTAINERS

POSTED

about 8 hours ago

DEADLINE

Reverse Engineering & Technical Documentation ServicesThis subcontract opportunity, titled Reverse Engineering and Technical Documentation Services, supports the Department of Defense through the DLA Weapons Support Maritime Supply Chain. The selected provider will perform engineering analysis and reverse engineer existing components to develop precise manufacturing drawings and comprehensive Engineering Analysis Reports for prime contractors. Technical execution requires the use of 3D scanning, CMM, and CAD software to ensure accurate documentation of hardware. The procurement is designated as a Total Small Business Set-Aside under NAICS code 541330. Interested parties must submit their responses by November 13, 2026, following the posting date of October 29, 2026. The primary objective of the contract is the delivery of detailed technical drawings and analysis reports to sustain maritime supply chain hardware.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

about 8 hours ago

DEADLINE

Transportation & Parking Reform ConsultantThe City of Cambridge is seeking a Transportation and Parking Reform Consultant under a subcontract to establish updated street design and parking reform standards for prime contractors. The primary objective is to develop context-based, interconnected street networks and implement strategies that prioritize the increase of on-street parking while simultaneously reducing the prevalence of surface lots. A key component of the project involves integrating Light Imprint infrastructure to enhance overall walkability within the city. The selected consultant will be responsible for delivering formal street design standards and a dedicated Parking Reform section to be integrated into the city code. This opportunity, categorized under NAICS code 541330, was posted on October 29, 2026, with a response deadline of December 1, 2026.

City of Cambridge

POSTED

about 9 hours ago

DEADLINE

in about 1 month

Urban Design & Form-Based Code SpecialistThis subcontract opportunity is for an Urban Design and Form-Based Code Specialist to support prime contractors on development projects for the City of Cambridge in Maryland. The selected specialist will be responsible for drafting Form-Based Codes, which includes developing the Rural to Urban Transect and Pedestrian Sheds, as well as establishing building form standards for massing, height, and placement. Key deliverables include the creation of regulating plans, zoning maps, and the final draft of the Cambridge Development Code and Building Form Standards. A significant focus of the scope involves designing Missing Middle Housing typologies, specifically courtyard apartments and cottage courts. Interested parties should note that the response deadline for this engagement is December 1, 2026. The project falls under NAICS code 541330, focusing on engineering services to modernize the city's urban design and zoning framework.

City of Cambridge

POSTED

about 9 hours ago

DEADLINE

in about 1 month

Landscape Architecture & Site DesignThis subcontract opportunity for Landscape Architecture and Site Design supports prime contractors on community development projects for the Town of Orange Park in Florida. The selected provider will be responsible for developing site plans, creating historic design regulations, and delivering professional landscape architecture drawings and renderings using CAD software and advanced rendering tools. Qualified candidates must hold a valid Professional Landscape Architect license in the State of Florida. Interested parties should note that the response deadline for this solicitation is December 1, 2026.

Town of Orange Park

POSTED

about 9 hours ago

DEADLINE

in about 1 month