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Aecom Ltd

UEI: SLED_F16AD61F62CCA10D

Aecom Ltd is a federal contractor, registered under UEI SLED_F16AD61F62CCA10D. It has been awarded $259,860 in federal contracts. Primary work spans Unknown NAICS. Top awarding agencies include Natural England and Colchester City Council.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_F16AD61F62CCA10D

Federal Contracting Overview

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

AI Capability Profile

Aecom Ltd provides specialized consultancy and engineering services focused on urban infrastructure and sustainable transportation. Their core capabilities include the development of concept designs, feasibility reports, and technical drawings for civil engineering projects, with specific expertise ...

Key Performance Metrics

Awards Count

2

All time

Active

2

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

Natural England$165.9K63.8%Colchester City Council$94.0K36.2%

Awards by NAICS

Awards by Agency Over Time

Awards by Place of Performance

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Timber and Construction Material SupplyThis subcontract for Timber and Construction Material Supply involves providing essential materials for prime contractors working on Natural England facility projects. The scope of work includes the supply of 15-foot wooden gates, hardwood and chestnut posts, fencing rails, and all necessary gate furniture and fixings. All provided materials must strictly adhere to the written specifications outlined in the prime contract diagrams. The supplier is responsible for delivering all specified timber and hardware to the designated W3W location at suave.heap.detail. This opportunity is categorized under NAICS code 423310, with a response deadline set for November 27, 2026.

Natural England

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Gate and Fencing InstallationThis subcontract for Natural England involves the installation of gateways and perimeter fencing for prime contractors. The scope of work includes installing four hardwood gate posts, hanging two 15-foot wooden gates with necessary fixings, and installing hardwood or chestnut fence posts and rails, as well as the re-installation of rolled-back fencing. The contractor is responsible for providing all required hardwood and chestnut timber and gate furniture to deliver a secure and functional gateway system. To ensure safety and compliance, the contractor must provide a CDM compliant Risk Assessment and have a qualified first aider on site. Interested parties must submit their responses by November 27, 2026. This project falls under NAICS code 238990 and is focused on enhancing the security and accessibility of Natural England facility projects.

Natural England

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Drainage and Infrastructure InstallationThis subcontract for Drainage and Infrastructure Installation involves providing specialized installation services for Natural England facility projects. The scope of work includes the installation of two plastic culverts, the laying of geotextile membranes, and the placement of Type 1 sub-base materials. Additionally, the contractor is responsible for pouring concrete to create headwalls and foundations for gate and fence posts, ultimately delivering fully installed culverts and stabilized concrete bases. The project requires the contractor to supply all necessary plastic culverts, geotextile, and sub-base materials. To ensure safety and regulatory compliance, the contractor must provide a CDM compliant Risk Assessment and ensure a qualified first aider is present. Interested parties must submit their responses by November 27, 2026.

Natural England

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Site Preparation and EarthworksThis subcontract for Site Preparation and Earthworks involves providing excavation and site preparation services for prime contractors at the Natural England facility located at Barrington Hill NNR. The scope of work includes cutting and rolling back existing fencing, removing old posts and disused gateways, digging out gateway areas to a minimum width of six metres, and managing ditches and stone culverts. The successful contractor is responsible for providing all necessary excavation equipment and waste disposal vehicles to deliver a fully cleared and excavated site. Compliance requirements include the provision of a CDM compliant Risk Assessment and the presence of a qualified first aider. This opportunity was posted on November 3, 2026, with a response deadline of November 27, 2026. The project falls under NAICS code 238910 and is managed by Natural England.

Natural England

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Barrington Hill new gateway

Solicitation # ocds-h6vhtk-0796c1

Natural England is soliciting bids for the installation of a new 15-foot-wide gateway at the Barrington Hill National Nature Reserve, located at W3W suave.heap.detail in South West England. The project involves preparing the site by removing old fencing and gateposts, excavating a gateway area at least 6 meters wide, and installing two wooden gates with hardwood posts, plastic culverts, and a Type 1 sub-base. All work must adhere to British Standard BS 1722-7 for fencing and UC4 pressure-treatment specifications for timber. The contract period begins on December 7, 2026, with a mandatory completion date of February 26, 2027. The contract will be awarded based on the most advantageous tender, with a weighting of 70% for commercial cost and 30% for technical capability, specifically focusing on health and safety and relevant experience. Bidders must provide proof of employer and public liability insurance, a CDM compliant risk assessment, and evidence of professional competency. Payments will be made in pounds sterling via BACS transfer upon submission of a compliant invoice. Submissions must be emailed to Tom Sunderland by November 27, 2026, and must include a completed commercial response, technical responses, and mandatory supplier information.

Natural England

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Fine-Scale GIS Mapping and Spatial Data DeliveryThis subcontract for Fine-Scale GIS Mapping and Spatial Data Delivery supports prime contractors on Natural England projects by providing specialized mapping layers and spatial data. The selected provider must be proficient in ESRI software and ISO metadata standards to create fine-scale layers compatible with ArcGIS 10.2, develop accessible symbology files for non-expert users, and generate standalone ISO 19139 XML metadata. All datasets must strictly comply with Open Government Licence standards. The final deliverables include the GIS layers, symbology files, XML metadata, and a comprehensive guidance document. Interested parties must respond by November 13, 2026, for this project categorized under NAICS code 541370.

Natural England

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Avian Habitat Usage Analysis and Ecological ReportingThe Avian Habitat Usage Analysis and Ecological Reporting subcontract involves providing specialized ecological analysis for prime contractors on Natural England projects. The work is centered on the Teesmouth and Cleveland Coast, specifically focusing on SSSI, SPA, and Ramsar sites. The primary objective is to evaluate habitat usage across supporting and brownfield areas by analyzing more than 20,000 over-wintering coastal birds and other qualifying species. The selected provider must possess deep expertise in the regulations governing protected sites to develop distribution methodologies and author detailed technical reports. The final deliverable is a comprehensive habitat usage report detailing the methods used and the resulting data. This opportunity falls under NAICS code 541620 and requires a response by November 13, 2026.

Natural England

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Tees Bird Mapping Project

Solicitation # ocds-h6vhtk-078b54

Natural England is soliciting a fixed-price contract for the Tees Bird Mapping Project to analyze and map the usage of supporting, brownfield, and FLL habitats by designated bird species within the Teesmouth and Cleveland Coast SSSI, SPA, and Ramsar sites. The project focuses on supporting assemblages of over 20,000 over-wintering coastal birds. Key deliverables include fine-scale GIS mapping layers compatible with ESRI ArcGIS 10.2, a detailed report on methods and results, a guidance document for the mapping tool, and ISO 19139 XML metadata. The contract is reserved for UK suppliers and is particularly suitable for small and medium-sized enterprises. The period of performance is scheduled from November 26, 2026, through March 31, 2027, with draft deliverables due by March 16, 2027. Award will be based on the most advantageous tender, weighted 70% on technical criteria—specifically methodology, personnel experience, and project management—and 30% on commercial cost. The contractor's liability is capped at 5 million pounds or 150% of the contract value, whichever is greater. Payments will be made via BACS transfer upon the completion of project milestones.

Natural England

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Environmental Health and Climate Interconnection Training SpecialistThe Environmental Health and Climate Interconnection Training Specialist subcontract involves the design and delivery of specialized training for prime contractors working on Natural England staff projects. The selected provider is responsible for developing and conducting two distinct sessions: one in-person event located in Reading, UK, and a subsequent online follow-up session. The curriculum must specifically address the complex interconnections between nature, climate, and health challenges. As part of the deliverables, the contractor must create all necessary supporting training materials and transfer the associated intellectual property rights to the authority. The contract is considered complete upon the successful delivery of both training sessions and the submission of all required materials. This opportunity is categorized under NAICS code 611430 and is managed by Natural England.

Natural England

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Understanding the Interconnection of Nature, Climate and Health Challenges

Solicitation # ocds-h6vhtk-07969d

Natural England is soliciting a fixed-price contract for staff training focused on the interconnection of nature, climate, and health challenges. The project requires the delivery of two training sessions, one of which must be conducted in person in Reading, with the final delivery expected in March 2027. The scope of work includes ensuring participants understand the Green Infrastructure Framework, GI mapping and standards, and the Sustainable Development Goals. The contract is anticipated to run for four months, starting November 30, 2026, and ending no later than March 19, 2027. The contract will be awarded to the most advantageous tender based on a weighted evaluation of 60 percent technical and 40 percent commercial factors. Technical criteria include the service proposal, key personnel qualifications, methodology, and quality assurance measures. Under the selected intellectual property terms, Natural England will own all new intellectual property rights and be granted a perpetual, irrevocable, royalty-free license for all training materials. The agreement incorporates standard goods and services terms for purchases under 50,000 GBP and includes a contractor liability cap of 5,000,000 GBP. Proposals must be submitted by November 22, 2026.

Natural England

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Conservation Planning ConsultantThe Conservation Planning Consultant subcontract for Natural England involves the analysis of habitat and species data to support prime contractors. The primary objective is to generate prioritized action lists for maintenance and enhancement, specifically focusing on identifying high-value sites, areas threatened by scrub expansion, and potential locations for targeted habitat creation. This work requires the application of specialized knowledge regarding Provision 110 of the Environment Act 2021 concerning Protected Site Strategies. The successful consultant will be responsible for delivering a final research report and a comprehensive prioritized action list. Interested parties must respond by November 23, 2026, for this engagement categorized under NAICS code 541620.

Natural England

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Specialist Taxa Surveyor (Invertebrates and Vascular Plants)This subcontract opportunity for a Specialist Taxa Surveyor involves supporting prime contractors on Natural England projects through the collation and analysis of species records. The selected provider will be responsible for identifying rare, threatened, or locally significant vascular plants and invertebrates, as well as determining characteristic OMH communities. Technical requirements include performing invertebrate assemblage quality assessments using taxonomic identification keys and the Pantheon tool, necessitating deep expertise in UK taxonomy. The primary deliverables for this engagement are detailed species and community analysis reports. Interested parties should note that the response deadline is November 23, 2026, with the project falling under NAICS code 541715.

Natural England

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OMH Habitat Mapping and Field Survey SpecialistThis subcontract for an OMH Habitat Mapping and Field Survey Specialist involves performing field-based identification and mapping of Open Mosaic Habitat for prime contractors on Natural England projects located in the Tees Estuary. The specialist is responsible for conducting field surveys and analyzing aerial photography and historical records to track habitat changes and map current resources. All work must be completed using GIS software and analysis tools while adhering to the S41 NERC Act and Protected Site Strategy standards. The final deliverables for this engagement consist of digital maps and associated data. Interested parties should note that the response deadline is November 23, 2026, and the project falls under NAICS code 541620.

Natural England

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Opportunity Mapping for Open Mosaic Habitat at the Tees Estuary

Solicitation # ocds-h6vhtk-0794a1

Natural England is soliciting a fixed-price research project to map Open Mosaic Habitat (OMH) resources across the Tees Estuary. This initiative supports the Protected Site Strategy for the Teesmouth and Cleveland Coast SSSI, SPA, and Ramsar designated sites, ensuring compliance with the S41 NERC Act and Provision 110 of the Environment Act 2021. The project aims to identify unmapped OMH areas, analyze habitat changes over time, and collate species records for invertebrates and vascular plants using the Pantheon tool. The final output will be a comprehensive report featuring a prioritized list of actions to maintain and enhance the OMH resource. The contract is reserved for UK suppliers and is particularly suitable for small and medium-sized enterprises. The estimated period of performance runs from December 7, 2026, to March 31, 2027, with key deliverables including a draft report due March 1, 2027, and a final report due the week of March 22, 2027. Award decisions are based on the most advantageous tender, weighted 60% on technical criteria—covering methodology, key personnel, project management, and health and safety—and 40% on the whole life cost. All deliverables and invoices are to be submitted electronically to the designated project officer.

Natural England

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Environmental Policy Writer / Guidance ConsultantNatural England is seeking an Environmental Policy Writer or Guidance Consultant for a subcontract to develop a draft annexe for the Nature Recovery and the Historic Environment guidance. The selected consultant will be responsible for creating technical guidance for prime contractors using established templates and developing short case studies that demonstrate the application of ICH practices within nature recovery projects. Qualified candidates must possess professional experience in drafting government guidance or environmental policy. The primary deliverables for this engagement include the completed Draft Guidance Annexe and the accompanying case studies. Interested parties must respond by November 12, 2026.

Natural England

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Visual Researcher / Image ArchivistThis subcontract opportunity for a Visual Researcher / Image Archivist supports prime contractors working on nature recovery projects for Natural England. The selected provider will be responsible for identifying and sourcing visual evidence and imagery, specifically focusing on targeted searches for traditional land management and cultural practices. Key deliverables include the provision of a curated collection of images and visuals to support government publications. The scope of work involves the use of digital archiving tools and the comprehensive management of image licensing and copyright requirements. Interested parties should note that the solicitation was posted on October 19, 2026, with a response deadline of November 12, 2026. The contract falls under NAICS code 519290 and is dedicated to enhancing the visual documentation of environmental recovery efforts.

Natural England

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Intangible Cultural Heritage (ICH) Research SpecialistThe Intangible Cultural Heritage Research Specialist subcontract involves conducting a comprehensive review of published and grey literature to support prime contractors on Natural England nature recovery projects. The selected specialist will analyze academic sources, government reports, and non-commercial publications to identify specific cultural heritage practices relevant to nature recovery. This role requires a high level of expertise in cultural heritage research methodologies and established access to academic databases to ensure a thorough analysis. The primary deliverable for this engagement is a formal Literature Review report. Interested parties must respond by November 12, 2026, for this opportunity associated with NAICS code 541720. The project is managed under the agency of Natural England and focuses on integrating cultural heritage insights into environmental recovery efforts.

Natural England

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Nature recovery and intangible cultural heritage

Solicitation # ocds-h6vhtk-078af5

Natural England is seeking a contractor to conduct a comprehensive literature review of published and grey literature regarding Intangible Cultural Heritage, also known as Living Heritage, and its application within nature recovery projects. The scope of nature recovery includes urban greening, improving landscape character, increasing species abundance and diversity, restoring ecosystem resilience, and planning sustainable places for climate, health, and wellbeing. The successful contractor will produce a draft annexe for the Nature Recovery and the Historic Environment guidance using a provided template, a selection of short case studies illustrating these practices, and publication-ready photographs with all necessary permissions. The contract is scheduled to run for three months, starting on December 3, 2026, and ending by February 28, 2027. Award decisions will be based on the most advantageous tender, utilizing a weighted scoring system split equally between technical and commercial components. Key personnel must demonstrate a strong track record in sourcing and synthesizing information and a deep understanding of the connections between ICH practices and nature. The contractor's liability is capped at 5,000,000 pounds, and payment will be made via BACS transfer upon the completion and approval of the final product. All deliverables are to be submitted electronically to the designated point of contact, Hannah Rigden.

Natural England

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