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COSTAR GROUP, INC.

Parent2 subsidiariesUEI: UVJ7C98LBMY3

COSTAR GROUP, INC. is a federal contractor, registered under UEI UVJ7C98LBMY3. It has been awarded $13,206,439 in federal contracts. Primary work spans Other Activities Related to Real Estate, Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services, and Internet Service Providers. Top awarding agencies include General Services Administration, Department Of The Treasury, and Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

UVJ7C98LBMY3

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

158

All time

Active

0

Currently performing

Completed

158

Past period of performance

Total Awards

All time

Award Analytics & Distribution

Awards by Agency

General Services Administration$7.8M58.9%Department Of The Treasury$3.9M29.5%Department Of Defense$690.0K5.2%Department Of Housing And Urban Development$591.0K4.5%Department Of Homeland Security$82.5K0.6%

Other agencies (5 agencies, <0.5% each)$166.0K1.3%

Awards by NAICS

531390 - Other Activities Related to Real Estate$5.0M38.1%518210 - Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services$3.1M23.7%518111 - Internet Service Providers$1.0M7.9%531320 - Offices of Real Estate Appraisers$909.8K6.9%519190 - All Other Information Services$454.4K3.4%519130 - Internet Publishing and Broadcasting and Web Search Portals$368.9K2.8%541511 - Custom Computer Programming Services$309.8K2.4%

- Unknown NAICS$304.2K2.3%

541618 - Other Management Consulting Services$223.2K1.7%541990 - All Other Professional, Scientific, and Technical Services$194.5K1.5%531311 - Residential Property Managers$174.4K1.3%514210 - Data Processing Services$146.5K1.1%421430 - Unknown NAICS$126.9K1%541410 - Interior Design Services$105.0K0.8%334119 - Other Computer Peripheral Equipment Manufacturing$92.2K0.7%561720 - Janitorial Services$86.7K0.7%561210 - Facilities Support Services$77.6K0.6%561990 - All Other Support Services$77.0K0.6%541519 - Other Computer Related Services$72.2K0.6%

Others - Other NAICS codes (10 codes, <0.5% each)$271.1K2.1%

Awards by Agency Over Time

Awards by Place of Performance

Subsidiaries

2 companies roll up into COSTAR GROUP, INC., sized by each one's own awards

Award distribution

$2.6M

Costar Portfolio Strategy, LLC$2.4M Loopnet, INC.$216.6K

1Costar Portfolio Strategy, LLCUEI H89MJGKCWRA9$2.4M91.6%2Loopnet, INC.UEI KSFGWJPBKAR3$216.6K8.4%

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Open opportunities in COSTAR GROUP, INC.'s top NAICS codes and agencies

Traffic Control and Work Zone SafetyThis subcontract agreement involves providing traffic management and safety installations for prime contractors on projects adjacent to highways within the City of Iowa City. The scope of work specifically focuses on U.S. Highway 6, where the contractor is responsible for installing signage, cones, and barrels, as well as providing professional flagging services to ensure a safe and compliant work zone. All operations must strictly adhere to the Manual on Uniform Traffic Control Devices and Iowa DOT traffic control standards. The solicitation was posted on October 21, 2026, with a response deadline of November 17, 2026. This opportunity falls under NAICS code 561990 and is managed through the City of Iowa City.

City Of Iowa City

POSTED

about 14 hours ago

DEADLINE

Monthly On-site Shredding Services NH26-004

Solicitation # monthly-site-shredding-services-nh26-004

POSTED

about 16 hours ago

DEADLINE

MI 2026-11 Paper Shredding Services

Solicitation # MI 2026-11

Adams and Associates, Inc., contracting for the U.S. Department of Labor, is soliciting bids for monthly paper shredding services at the Miami Job Corps Center in Miami Gardens, Florida. The contract, identified by solicitation number MI 2026-11, requires the vendor to provide ten standard shred containers in central locations and perform shredding services once per month. The period of performance is scheduled from November 1, 2026, to October 31, 2027. This opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Bids must be submitted by October 23, 2026, and must include a cost breakdown for service calls and containers, a W9, a vendor questionnaire, and an authority to commit. Award selection is based on the most responsible bidder rather than the lowest cost. Mandatory requirements include a valid Unique Entity ID and active SAM.gov registration, as well as specific insurance coverages for Workers Compensation, Automobile Liability, and Comprehensive General Liability of at least one million dollars per occurrence. Vendors must comply with the Service Contract Act, Wage Determination No. 2015-4543, and all center security protocols, including prohibitions on fraternization with students. Payment terms are NET 30 days from the date of invoice.

Miami Job Corps Center

POSTED

about 16 hours ago

DEADLINE

in about 16 hours

WOJC - Fire Protection Systems Inspection, Testing, and Maintenance - December 1, 2026 to November 30, 2027

Solicitation # WOJC - Fire Protection Systems Inspection, Testing, and Maintenance (December 1, 2026 to November 30, 2027)

Education & Training Resources is seeking quotes for a subcontracting opportunity to provide comprehensive inspection, testing, and maintenance of fire protection and life safety systems at the Westover Job Corps Center in Chicopee, Massachusetts. The period of performance runs from December 1, 2026, through November 30, 2027. The scope of work includes annual inspections of fire alarm systems across 23 buildings, annual and quarterly maintenance for automatic sprinkler systems in three buildings, annual flow testing for 21 fire hydrants, annual servicing of approximately 173 portable fire extinguishers, and semi-annual maintenance for kitchen fire suppression systems in two buildings. All services must comply with NFPA standards, the Massachusetts Comprehensive Fire Safety Code, the Massachusetts State Building Code, and OSHA regulations. Bids are due by November 6, 2026, and will be evaluated based on best overall value rather than the lowest price. Required submission materials include a completed bid sheet with a detailed cost breakdown, a proposed service schedule, Massachusetts licensing and credentials, certificates of insurance, and a completed vendor packet including a W-9 and SAM.gov UEI number. The contract is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Awardees must adhere to federal regulations including the Service Contract Act and the Davis-Bacon Act, and must provide 24/7 emergency response capabilities. Payment is subject to the submission of proper invoices and the completion of a signed punch list and warranty for project closure.

Westover Job Corps Center

POSTED

about 16 hours ago

DEADLINE

DETROIT JCC-2026-40 BACKFLOW PREVENTER TESTING, MAINTENANCE & INSPECTION

Solicitation # detroit-jcc-2026-40-backflow-preventer-testing-maintenance-inspection

Serrato Corporation

POSTED

about 16 hours ago

DEADLINE

Commercial Janitorial and Disinfection ServicesThis subcontract for Commercial Janitorial and Disinfection Services involves providing comprehensive interior cleaning and surface disinfection for prime contractors working on Oregon State Lottery facility projects in Salem. The scope of work includes wiping and disinfecting high-touch surfaces, fixtures, and countertops, as well as vacuuming, spot cleaning carpets, and managing waste removal to ensure facilities remain free of dust and residue. All services must be performed using Lottery-approved germicidal cleaners and CDC-approved disinfectants in strict accordance with OSHA standards. Interested parties should note that the response deadline is November 5, 2026, and the project falls under NAICS code 561720.

Contracts and Procurement

POSTED

about 16 hours ago

DEADLINE

Janitorial Services for Depot F Wilsonville

Solicitation # S-177000-00018230

The Oregon State Lottery Commission is soliciting bids for a professional contractor to provide janitorial services at Depot F, located at the Lottery Claim Center in Wilsonville, Oregon. The anticipated initial contract term is five years, with the award being granted to the responsible bidder who submits a responsive bid with the lowest total annual price. The scope of work includes surface disinfection using CDC-approved cleaners and OSHA-compliant methods, as well as exterior litter removal from parking areas. Bidders must provide three references for similar services performed within the last three years and ensure their offers remain binding for 90 days following the submission deadline of November 4, 2026, at 5:00 PM PT. The contractor must maintain specific insurance coverages, including 1 million dollars per occurrence and 2 million dollars aggregate for Commercial General Liability, and 500,000 dollars for Automobile Liability. Compliance requirements include adherence to the Americans with Disabilities Act, Title VI of the Civil Rights Act, and Oregon tax laws. Foreign contractors must register in Oregon within 20 business days of the effective date. Performance will be monitored via walk-through inspections by the Lottery Facilities Supervisor, and any identified service deficiencies must be corrected within 24 hours of notice. Invoicing is permitted monthly with payment terms of NET 30 days.

Contracts and Procurement

POSTED

about 16 hours ago

DEADLINE

AV Conferencing Systems Installation & IntegrationThis subcontract for AV Conferencing Systems Installation and Integration involves the installation and configuration of multi-room conferencing systems for prime contractors working on Pennsylvania Health Department projects in Philadelphia. The scope of work includes the physical installation of cameras, displays, speakers, and microphones, as well as the technical configuration of hardware interfaces and conferencing software. The selected provider is responsible for calibrating video framing and audio levels to deliver fully operational, tested, and commissioned systems. The opportunity was posted on October 21, 2026, with a response deadline of November 24, 2026. Under NAICS code 541519, the contractor must maintain both General Liability and Automobile Liability insurance to be eligible. All deliverables must meet the specific operational standards required by the Health Department to ensure seamless conferencing functionality.

Health Department

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Web Accessibility Compliance Audit for ReportsThis subcontract involves providing web accessibility compliance audits and formatting services for economic reports commissioned by prime contractors for the Office of Rail and Road. The primary objective is to ensure all delivered reports adhere to UK public body web accessibility regulations and specific agency guidelines. Responsibilities include auditing documents for compliance and performing necessary remediation to ensure full compatibility with screen readers. The opportunity was posted on October 21, 2026, with a response deadline of November 4, 2026. Classified under NAICS code 541511, the contract focuses on the delivery of finalized, accessibility-compliant reports to meet the regulatory standards of the Office of Rail and Road.

Office of Rail and Road

POSTED

about 17 hours ago

DEADLINE

Economic analysis of access applications

Solicitation # ORR/CT/26-42

The Office of Rail and Road (ORR) is seeking a UK-based consultancy service to provide economic analysis for four track access applications under the Railways Act 1993. The selected consultant will be responsible for conducting not primarily abstractive (NPA) tests, evaluating absolute revenue abstraction from existing operators, and assessing the financial viability of applicants through reviews of business plans and profit and loss forecasts. Key deliverables include demand and revenue forecasts and detailed analysis reports, with a specific requirement for the use of MOIRA 2 software and adherence to the passenger demand forecasting handbook (PDFH). The contract is estimated to run from November 9, 2026, to November 8, 2027, with a budget between £85,000 and £95,000. Payment is structured based on the delivery of final reports, with 50% of the fee due upon completion of applications 1 and 2, and 25% each for applications 3 and 4. Mandatory requirements for bidders include membership in the Rail Delivery Group’s passenger demand forecasting scheme and possession of Cyber Essentials or ISO27000 certification. Award decisions will be based on a weighted evaluation of methodology, delivery, experience, and cost, each accounting for 25% of the total score.

Office of Rail and Road

POSTED

about 17 hours ago

DEADLINE

CHANGE ORDER NOTICE: LRS VBS Mainframe Software Maintenance

Solicitation # 27-448DOIT-INFOT-B-54610

This special notice pertains to a change order for LRS VBS Mainframe Software Maintenance, identified by solicitation number 27-448DOIT-INFOT-B-54610. Issued by the State of Illinois through the Department of Innovation and Technology, the notice was posted on October 21, 2026, with a response deadline of November 4, 2026. The primary points of contact for this action are Purchaser Dave Carter and State Purchasing Officer Joshua Sergent. The change order is governed by specific legal and regulatory frameworks, including Section 33E-9 of the Criminal Code, Section 1-15.12 of the Procurement Code, and Section 1.2067 of the CPO-GS Administrative Rules. While the notice serves as a formal announcement of a contract modification, specific details regarding the contract value, pricing, and performance schedules are not provided in the available documentation.

INFOTECH448 - Information Technology

POSTED

about 17 hours ago

DEADLINE

Traffic Data API and System Configuration ServicesThe Traffic Data API and System Configuration Services subcontract involves providing specialized software configuration and API development for prime contractors working on traffic projects in Montgomery County, Texas. The scope of work focuses on the creation of secure REST APIs featuring API key access, the configuration of JSON and CSV data outputs, and the implementation of single sign-on support and identity management. Additionally, the contractor is responsible for technical field tasks including camera aiming and the configuration of detection zones. To qualify for this engagement, the provider must hold an ISO 27001 security certification. Key deliverables for the project include a fully operational data API, properly configured detection zones, and comprehensive training documentation. This opportunity is categorized under NAICS code 541511, with a response deadline set for November 12, 2026.

MONTGOMERY COUNTY

POSTED

about 18 hours ago

DEADLINE

GIS and Geospatial Data ManagementThis subcontract opportunity involves providing comprehensive geographic information systems and geospatial data management services for prime contractors working on Massachusetts Port Authority projects. The selected provider will be responsible for GIS database creation, spatial analysis, and digital project delivery utilizing ArcGIS or QGIS software. Key deliverables include the production of GIS layers, interactive maps, geospatial databases, and the establishment of data management protocols. Managed by the Capital Programs agency in Massachusetts, the project is based in Boston. Preference is given to candidates holding a GIS Professional certification. Interested parties must submit their responses by December 3, 2026, in accordance with the solicitation guidelines.

CAPPROG - Capital Programs

POSTED

about 18 hours ago

DEADLINE

in about 1 month

Cloud Infrastructure & Hosting (Azure PaaS)This subcontract focuses on the supply and management of Azure PaaS cloud hosting environments for prime contractors working on projects for the South Dakota Department of Health. The scope of work includes the establishment of development, test, and training environments, the configuration of Azure PaaS components, and the implementation of Single Sign-On integration. To ensure security and compliance, the provider must perform environment hardening in accordance with the standards set by the South Dakota Bureau of Information and Technology. The ultimate goal of the engagement is the delivery of a fully configured and secure cloud environment. The solicitation was posted on October 21, 2026, with a response deadline of November 26, 2026.

South Dakota State Government

POSTED

about 19 hours ago

DEADLINE

in about 1 month

Healthcare Interface Development (HL7/SOAP)This subcontract for the South Dakota State Government focuses on healthcare interface development to establish and maintain technical connections between SDIIS and various state and federal health systems. The scope of work involves developing operational interfaces using HL7 2.5.1 RSPAK11 QBP^Q11 standards, creating SOAP wrapped XML packages, and implementing two-directional SSL certificates. These efforts will ensure seamless integration with critical systems including SD Health Link, Birth Registry, VTRCS, and Maven. The project falls under NAICS code 541511 and is designed to support prime contractors on South Dakota Department of Health projects. Interested parties should note that the response deadline is November 26, 2026, with the solicitation having been posted on October 21, 2026.

South Dakota State Government

POSTED

about 19 hours ago

DEADLINE

in about 1 month

Legacy Data Migration & Conversion ServicesThis subcontract for Legacy Data Migration and Conversion Services supports prime contractors on South Dakota Department of Health immunization system projects. The scope of work involves the extraction, mapping, and conversion of legacy SDIS data into a new architecture. Key technical responsibilities include performing trial conversions, resolving duplicate patient records, and utilizing specialized data mapping and reconciliation software to guarantee zero data loss. The project deliverables consist of a fully migrated database and comprehensive reconciliation reports. This opportunity is categorized under NAICS code 541511 and is associated with the South Dakota State Government. Interested parties should note the response deadline of November 26, 2026.

South Dakota State Government

POSTED

about 19 hours ago

DEADLINE

in about 1 month

Nanotechnology Orchestrated Viral Annihilation (NOVA) – DTRA

Solicitation # 5fc9b9c3-3c66-4cf1-bd23-c37a93301889

Department Of Defense

POSTED

about 20 hours ago

DEADLINE

MIL-SPEC Packaging and Marking ServicesThis subcontract for MIL-SPEC Packaging and Marking Services supports prime contractors on Navsup Weapon Systems Support Mech projects within the Department of Defense. The scope of work involves providing specialized packaging and physical identification, ensuring all assets are marked according to MIL-STD-130 and packaged in compliance with MIL-STD-2073 and MIL-DTL-197. The contractor must utilize industrial marking equipment and adhere to POP-certified hazardous materials packaging standards as mandated by 49 CFR and FED-STD 313. The ultimate objective is to deliver packaged assets that are fully prepared for FOB Origin shipment through the Navy's CAV system. This opportunity falls under NAICS code 561990, with a response deadline set for November 4, 2026.

Navsup Weapon Systems Support Mech

POSTED

about 20 hours ago

DEADLINE