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A B OLDE DAALHUIS

UEI: QBMNTHZUCNN9

A B OLDE DAALHUIS is a federal contractor, registered under UEI QBMNTHZUCNN9. It has been awarded $27,000 in federal contracts. Primary work spans Other Scientific and Technical Consulting Services. Top awarding agencies include Department Of Commerce.

Contact Information

Registration and classification details

Registration

UEI Code

QBMNTHZUCNN9

Federal Contracting Overview

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

AI Capability Profile

A B Olde Daalhuis provides highly specialized technical services focused on mathematical writing and editing. The contractor possesses deep subject matter expertise in the preparation and refinement of complex mathematical documentation, specifically contributing to the development of the Mathematic...

Key performance metrics

Award counts and award dollars by type, as prime and as subcontractor.

Awards Count

6

All time

Active

0

Currently performing

Completed

6

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

Awards by agency, industry, year, award type, size, and place of performance.

Awards by Agency

Department Of Commerce$27.0K100%

Awards by NAICS

541690 - Other Scientific and Technical Consulting Services$27.0K100%

Awards by Agency Over Time

Awards by Place of Performance

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DBE Subconsultant Opportunity – AARC Consultants

Solicitation # dbe-subconsultant-opportunity-aarc-consultants

AARC Consultants, a certified SBE, WBE, and MBE, is seeking qualified Disadvantaged Business Enterprises and other eligible small businesses for subcontracting opportunities. This effort supports a project for the Inland Empire Utilities Agency focused on providing Business Impact Analysis, Disaster Recovery, and Business Continuity Plan Services under RFP number RFP-VC-26-006. The work will be performed in California and falls under NAICS code 541690. Eligible firms include SBA certified Women-Owned Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation certified Disadvantaged Business Enterprises. Interested parties must respond by November 17, 2026. Primary inquiries regarding this solicitation should be directed to Jason Richards.

AARC Consultants, LLC

POSTED

DEADLINE

Digital Accessibility (ADA/WCAG) Compliance Specialist

University of Michigan

POSTED

about 5 hours ago

DEADLINE

PEMS Technical Trainer

State Air Resources Board

POSTED

about 5 hours ago

DEADLINE

CCTV and Access Control Systems Design & ConsultancyThis subcontract involves providing technical consultancy services for prime contractors managing facility projects for the Newry, Mourne and Down District Council. The selected consultant will be responsible for conducting technical assessments of current CCTV and Access Control systems, developing detailed specifications for planned upgrades across various sites, and providing expert advice on the integration of hardware and software. Key deliverables include technical consultancy reports, comprehensive system design specifications, and strategic upgrade roadmaps. Qualified candidates must possess the necessary experience and certifications in security systems consultancy to perform these duties. The opportunity was posted on November 9, 2026, with a response deadline of December 2, 2026. This engagement falls under NAICS code 541690 and focuses on enhancing the security infrastructure of the council's facilities through professional design and technical guidance.

Newry, Mourne and Down District Council (NMD)

POSTED

about 8 hours ago

DEADLINE

Digital Forensics & Chain-of-Custody IntegrationThe Digital Forensics and Chain-of-Custody Integration subcontract, issued by the Department of Defense via W6QM Micc-Fdo Ft Eustis, focuses on the technical integration and validation of data capture and archiving for Department of the Army Criminal Investigation Division projects. The selected provider will develop specialized methods for capturing ephemeral data and maintaining the technical integrity of the chain-of-custody for digital evidence. A critical component of the scope includes providing technical validation for data intended for use in federal or military courts, culminating in the delivery of a validated archiving system and detailed chain-of-custody reports. This opportunity is categorized under NAICS code 541690 and will be performed in Quantico. The solicitation was posted on November 9, 2026, with a response deadline set for December 9, 2026.

W6QM Micc-Fdo Ft Eustis

POSTED

about 12 hours ago

DEADLINE

Supply Chain Risk Management (SCRM) and Cyber-Physical Security

POSTED

about 12 hours ago

DEADLINE

in about 1 month

Natural Resource Investigations in the Upper Mississippi River Basin, Mississippi Valley Division (MVD)

Solicitation # W912EK27TBD

The US Army Corps of Engineers, Rock Island District, is conducting a sources sought notice to identify qualified small business sources for natural resource investigations within the Upper Mississippi River Basin and potentially the lower Mississippi River. The scope of work involves specialized species surveys for federally endangered bats and freshwater mussels, requiring dive capabilities and specific permits from the USFWS and state agencies. Additionally, the requirement includes habitat evaluation, restoration design, biological data collection, GIS mapping, and the preparation of technical reports and mitigation plans in accordance with the National Environmental Policy Act. The government is utilizing this process to determine if a set-aside is appropriate for various small business categories, including HUBZone, 8(a), and veteran-owned entities. Interested parties must submit a tailored capability statement of no more than ten pages by December 4, 2026, detailing their performance approach and small business status. Key operational requirements include the ability to mobilize within seven days of a task order and the capacity to manage at least three simultaneous task orders. For teaming arrangements, the small business must incur at least 15 percent of the total contract value to comply with limitations on subcontracting.

W07V Endist Rock Island

POSTED

about 12 hours ago

DEADLINE

State IT Security & Privacy Compliance ServicesThis subcontract for State IT Security and Privacy Compliance Services supports the North Carolina Department of Environmental Quality on AI Permitting Pilot projects. The primary objective is to perform security assessments for prime contractors, which includes conducting Security Vendor Readiness Assessment Reports and verifying adherence to GovRAMP internal standards. The scope of work focuses on auditing data workflows to ensure the protection of personally identifiable information and confidential business data in accordance with State IT security standards. The selected provider will be responsible for delivering comprehensive security assessment reports and formal compliance certifications. This opportunity falls under NAICS code 541690 and was posted on November 9, 2026, with a response deadline of January 5, 2027.

Department of Environmental Quality

POSTED

about 19 hours ago

DEADLINE

in about 2 months

Hospital Safety Program Operationalization ConsultingThis subcontract for Hospital Safety Program Operationalization Consulting involves the high-level design and implementation of safety programs for prime contractors working on New York State Department of Health projects at Helen Hayes Hospital. The selected provider will be responsible for developing comprehensive safety program frameworks, establishing operational protocols for Hospital Safety Officers, and creating essential reporting templates and key performance indicators to ensure program effectiveness. The project requires specialized expertise in healthcare safety regulations and hospital accreditation standards to deliver operational safety programs and all mandatory safety reports. Interested parties should note the response deadline of December 17, 2026, for this engagement categorized under NAICS code 541690.

NYS Department of Health

POSTED

about 19 hours ago

DEADLINE

in about 1 month

Banking Sector Analyst and White Paper ContributorThis subcontract for the International Labour Organization involves providing specialized banking sector analysis and pipeline updates for prime contractors. The selected party will utilize financial analysis tools and market research databases to conduct sector evaluations and develop technical content for a formal white paper. Key requirements for this role include demonstrated expertise in technical writing and deep knowledge of banking sector dynamics. The project is based in Nepal and falls under NAICS code 541690. Primary deliverables include detailed analysis reports and specific contributions to the white paper. This engagement focuses on delivering high-level technical insights to support the agency's objectives within the financial sector.

POSTED

about 24 hours ago

DEADLINE

Mineral Economist/Market Analyst – Malawi Mineral Value Chain Analysis Study

Solicitation # UNDP-MWI-01002-3

The UNDP is seeking a Mineral Economist or Market Analyst to conduct a Mineral Value Chain Analysis Study in Malawi. This assignment is scheduled for a duration of 35 working days, with the primary place of performance located within Malawi. Interested parties must submit their proposals directly through the Quantum portal by the specified deadline. All requests for clarification should be sent in writing via the portal's messaging functionality. Applicants who already possess a profile in the system should use their existing credentials, while new users must register through the provided procurement links and guidelines.

POSTED

about 24 hours ago

DEADLINE

The U.S. Energy Information Administration (EIA), Office Energy Analysis (OEA) requires the renewal of their Oxford Economics Subscription.The U.S. Energy Information Administration, specifically the Office of Energy Analysis within the Department of Energy, is seeking the renewal of its subscription to Oxford Economics. This requirement is categorized as a forecast and is associated with NAICS code 541690, with the place of performance located in the District of Columbia. The incumbent contractor for these services is Oxford Economics USA, Inc. This procurement is designated as a small business set-aside, and Timothy Butka serves as the primary point of contact for the Small Business Program.

Energy Information Administration

POSTED

DEADLINE

Technical Support for Strategic Management per the Statement of Work.The Department of Energy's Office of Environmental Management is forecasting a contract for technical support for strategic management. This requirement falls under NAICS code 541690 and is slated for performance in Washington. The current incumbent contractor for these services is Performance Edge, LLC. The opportunity was posted on November 8, 2026, and is categorized as a forecast with a set-aside type listed as other. Interested parties may coordinate with Kenneth Johnson, the Small Business Program Manager, regarding this acquisition.

Office of Environmental Management

POSTED

DEADLINE

SUMMARY OF ACTION: The purpose of this action is to: 1. Initiate and award a new subscription with FACTS for Iran Oil and Gas Retainer services. 2. Previous Contract #: 89303019PEI000029, which ended…The Energy Information Administration is initiating a new Firm Fixed Price contract with FACTS for Iran Oil and Gas Retainer services. This sole source procurement serves as a follow-on to a previous agreement that expired in March 2022. The contract provides for six seat-licenses for the FACTS Global Energy Online service, with the base period funding set at 44,220.00 dollars. The total estimated cost for the full term is 267,570.72 dollars, covering a five-year period of performance. This timeline consists of a one-year base period running from April 20, 2022, to April 19, 2023, followed by four one-year option periods extending through April 19, 2027.

Energy Information Administration

POSTED

DEADLINE

Southwest Power Pool (SPP) Regional Transmission Organization (RTO) Software Consulting ServicesThe Western Area Power Administration, under the Department of Energy, is forecasting a requirement for software consulting services to support the Southwest Power Pool Regional Transmission Organization. This project falls under NAICS code 541690 and is expected to be performed in Indiana. The current incumbent contractor for these services is Utilicast LLC. Interested parties can coordinate with the Small Business Program Managers for further information regarding this upcoming procurement opportunity.

Western Area Power Administration

POSTED

DEADLINE

CONSULTING SERVICES - Claude E. Garton - LED Lighting Upgrade and Play Structure with Fall Protection Surface

Solicitation # RFP27-11

The Lakehead District School Board has issued solicitation RFP27-11 for consulting services related to an LED lighting upgrade and the installation of a play structure with a fall protection surface. This project is managed by the Lakehead District School Board and will be performed within Canada. Interested parties must submit their responses electronically by the deadline of November 26, 2026, at 7:00 PM. The solicitation was officially posted on November 7, 2026.

Lakehead District School Board

POSTED

DEADLINE

CONSULTING SERVICES - Valley Central HRV Contactor and Split Damper Replacement

Solicitation # RFP27-20

The Lakehead District School Board is seeking proposals for consulting services related to the Valley Central HRV Contactor and Split Damper Replacement. This solicitation, identified as RFP27-20, focuses on specialized technical replacements to maintain facility infrastructure within Canada. Interested parties must submit their responses electronically by the deadline of December 10, 2026, at 7:00 PM. The solicitation was officially posted on November 7, 2026, and all further details and submission portals are managed through the board's designated bidding system.

Lakehead District School Board

POSTED

DEADLINE

in about 1 month

Quality Assurance (QA) ConsultancyThis Quality Assurance Consultancy subcontract for Oil & Gas Development Company Limited (OGDCL) focuses on the establishment and auditing of quality management systems for prime contractors operating on OGDCL projects in Pakistan. The selected consultant will be responsible for developing Quality Management Plans, conducting comprehensive system audits of contractor quality processes, and managing non-conformance reports to ensure operational standards are met. Key deliverables for this engagement include Approved Quality Plans, detailed Quality Audit Reports, and the formulation of corrective action plans. To qualify for this role, the consultant must hold an ISO 9001 Lead Auditor certification. Interested parties must submit their responses by November 23, 2026.

Oil & Gas Development Company Limited (OGDCL)

POSTED

DEADLINE