IT
(20 SINs)IT Professional Services
Information technology professional services including IT strategy, architecture, systems integration, and software development for federal agencies.
Health IT Services
Specialized health information technology services including EHR implementation, health data analytics, and HIPAA-compliant systems integration.
Cloud Computing & Cloud Related IT Professional Services
Cloud computing services including IaaS, PaaS, SaaS, and cloud migration, optimization, and managed services for federal agencies.
Software Licenses & Maintenance
Commercial off-the-shelf (COTS) software licenses, subscriptions, software maintenance, and related support services.
Cybersecurity & Risk Consulting
Cybersecurity risk assessments, vulnerability management, penetration testing, and compliance consulting services.
IT Hardware — Desktops, Laptops, Tablets
Commercial IT hardware including desktops, laptops, tablets, thin clients, and associated peripherals and accessories.
Servers, Storage & Networking Equipment
Enterprise servers, network-attached storage, SAN systems, networking equipment, routers, switches, and data center hardware.
Telecommunications Equipment & Devices
Telecommunications equipment including VoIP systems, video conferencing, unified communications, and mobile devices.
Communications & Broadcast Equipment
Satellite communications, radio systems, broadcast equipment, antenna systems, and related field communications devices.
Wireless Mobility Solutions
Wireless network services, mobile device management, cellular connectivity, and wireless infrastructure for federal facilities.
Information Technology Management Services
Managed IT services including help desk, network operations, system administration, and IT infrastructure management.
Artificial Intelligence & Machine Learning
AI/ML services including model development, natural language processing, computer vision, robotic process automation, and data science consulting.
Geographic Information Systems (GIS)
Geospatial information systems, mapping services, remote sensing analytics, and spatial data management for government applications.
Web-Based & Application Development
Custom web application development, mobile app development, UI/UX design, and digital platform creation for federal agencies.
Data Analytics & Business Intelligence
Data analytics services, business intelligence platforms, data warehousing, visualization dashboards, and big data solutions.
Cybersecurity & Information Assurance
Cybersecurity operations, security monitoring, incident response, FISMA compliance, and continuous diagnostics and mitigation (CDM) services.
Identity, Credential & Access Management
ICAM solutions including PIV card infrastructure, multi-factor authentication, zero trust architecture, and privileged access management.
Security Systems Integration — IT
IT-centric security systems including intrusion detection, SIEM platforms, endpoint protection, and network security appliances.
Data Processing, Hosting & Scanning
Document scanning, data entry, microfilm conversion, records digitization, and hosted data processing services.
Data Center & Hosting Services
Government data center operations, colocation services, managed hosting, and FedRAMP-compliant infrastructure services.
Professional Services
(28 SINs)Management & Financial Consulting
Strategic management consulting, organizational development, financial advisory, and program management consulting for federal agencies.
Human Resources & EEO Consulting
HR consulting services including workforce planning, compensation analysis, diversity and inclusion, and equal employment opportunity compliance.
Marketing, Communications & Public Relations
Strategic communications, public affairs, marketing consulting, social media management, and crisis communications for government agencies.
Process, Physical Distribution & Logistics Consulting
Lean Six Sigma consulting, process reengineering, supply chain optimization, and logistics management consulting.
Other Management Consulting Services
Specialized management consulting including change management, acquisition support, governance, and organizational transformation.
Risk Management & Mitigation Consulting
Enterprise risk management, compliance consulting, internal controls, and risk mitigation strategy for federal programs.
Environmental Consulting Services
Environmental compliance, NEPA analysis, remediation planning, sustainability consulting, and climate resilience assessment.
Auditing Services
Financial statement audits, performance audits, compliance audits, and internal audit services for government agencies per OMB and GAO standards.
Accounting & Financial Management
Financial management, budgeting, cost accounting, grants management, and financial systems support services.
Payroll & Related Services
Federal payroll processing, timekeeping systems, travel management, relocation services, and employee benefits administration.
Legal Services
Legal consulting, regulatory compliance advisory, contract law, intellectual property counsel, and litigation support for government agencies.
Paralegal & Document Review Services
Paralegal support, document review, e-discovery, legal research, and case management services for federal litigation.
Engineering Services
Civil, mechanical, electrical, structural, and environmental engineering services including design, analysis, and project engineering.
Architectural Services
Building design, space planning, master planning, historic preservation, and sustainable design services for federal facilities.
Landscape Architectural Services
Landscape design, site planning, environmental design, urban planning, and green infrastructure design services.
Drafting & Building Information Modeling
CAD drafting, BIM modeling, 3D visualization, as-built documentation, and technical illustration services for construction projects.
Building Inspection & Code Compliance
Building inspection services, code compliance consulting, structural assessments, and facilities condition assessments.
Surveying & Mapping Services
Land surveying, boundary surveys, topographic mapping, aerial surveys, and LiDAR scanning for federal construction and land management.
Testing Laboratories & Inspection Services
Materials testing, environmental testing, structural inspection, and quality assurance laboratory services.
Research & Development Services
Applied research, technology development, prototyping, pilot studies, and experimental development for federal R&D programs.
Market Research & Public Opinion
Market analysis, survey design and administration, focus groups, public opinion research, and data collection for government programs.
Program Evaluation & Performance Measurement
Federal program evaluation, outcome measurement, logic model development, and evidence-based decision support.
Translation, Interpretation & Sign Language
Document translation, real-time interpretation, ASL services, and multilingual support for government communications and operations.
Advertising & Integrated Marketing
Public awareness campaigns, government recruitment advertising, media placement, and integrated marketing communications.
Outdoor & Transit Advertising
Billboard advertising, transit advertising, digital signage, and out-of-home media for government public awareness campaigns.
Photography & Imaging Services
Official photography, aerial photography, document imaging, evidence photography, and digital asset management for government agencies.
Video Production & Multimedia
Video production, animation, multimedia content creation, training video development, and broadcast media for government communications.
Direct Mail & Mailing Services
Mass mailing services, direct mail campaigns, address management, postage, and mail processing for government outreach.
Human Capital
(7 SINs)Temporary Administrative & Clerical Staffing
Temporary staffing services for administrative, clerical, secretarial, and general office support positions across federal agencies.
Employment Placement Services
Permanent placement, executive search, recruitment process outsourcing, and talent acquisition services for federal workforce needs.
Professional & Management Development Training
Leadership development, management training, professional certifications, and workforce development programs for federal employees.
Computer & IT Training
IT skills training, cybersecurity certifications, cloud technology training, and software application instruction for government personnel.
Flight Training & Simulation
Pilot training, flight simulation services, aviation safety training, and unmanned aircraft system (UAS) operator instruction.
All Other Training & Educational Services
Specialized training including emergency response, safety, compliance, and mission-specific training for government organizations.
eLearning & Distance Learning
Online learning platforms, virtual classrooms, learning management systems, and digital training content development for government.
Facilities
(17 SINs)Facilities Management & Maintenance
Comprehensive facilities management including building operations, preventive maintenance, HVAC, and property management services.
Janitorial & Custodial Services
Facility cleaning, janitorial services, custodial operations, carpet care, and window cleaning for federal buildings and installations.
Landscaping & Grounds Maintenance
Grounds keeping, landscape maintenance, snow removal, tree care, and exterior facility maintenance services.
Pest Control & Extermination
Integrated pest management, extermination services, wildlife management, and pest inspection for federal facilities.
Solid Waste Collection & Disposal
Solid waste collection, recycling programs, composting, and waste disposal services for government buildings and installations.
Environmental Remediation & Hazardous Waste
Hazardous waste disposal, environmental remediation, asbestos abatement, lead paint removal, and contaminated site cleanup.
Plumbing, HVAC & Mechanical
Plumbing systems, HVAC installation and maintenance, mechanical services, and building automation system support.
Electrical & Power Systems
Electrical contracting, power distribution, generator installation, UPS systems, and electrical maintenance for federal buildings.
Painting & Wall Covering
Commercial painting, wall covering installation, protective coatings, and surface preparation for government facilities.
Site Preparation & Excavation
Grading, excavation, demolition, site clearing, and earthwork for federal construction projects.
All Other Specialty Trade Contractors
Specialized building trades including waterproofing, insulation, acoustical work, scaffolding, and miscellaneous construction services.
Commercial & Institutional Building Construction
New construction, renovation, and modernization of federal buildings, offices, warehouses, and institutional facilities.
Highway, Street & Bridge Construction
Road construction, bridge building, pavement maintenance, and transportation infrastructure for federal lands and installations.
Commercial & Industrial Machinery Repair
Building equipment repair, elevator maintenance, escalator service, and commercial machinery maintenance for federal facilities.
Industrial Laundry & Uniform Services
Uniform rental and cleaning, industrial laundry, linen services, and facility textile management for government operations.
Veterinary & Animal Care Services
Veterinary services for military working dogs, animal control, wildlife management, and K-9 program support services.
Food Service & Cafeteria Management
Cafeteria management, food preparation, catering, vending services, and dining facility operations for federal buildings.
Security
(5 SINs)Security Guard & Protective Services
Armed and unarmed security guard services, access control, patrol services, and protective operations for federal facilities.
Investigation & Background Check Services
Background investigations, personnel security screenings, due diligence investigations, and security clearance processing support.
Electronic Security & Surveillance Systems
CCTV installation, access control systems, intrusion detection, alarm monitoring, and integrated physical security systems.
Armored Car & Secure Transport
Armored vehicle services, secure document transport, currency handling, and high-value asset transportation for government operations.
Emergency Management & Continuity Services
Emergency preparedness, disaster recovery planning, continuity of operations (COOP), and crisis management consulting.
Office
(12 SINs)Office Furniture — Systems & Components
Modular office furniture systems, workstations, cubicles, desks, chairs, and ergonomic office equipment for federal workplaces.
Wood Office Furniture & Custom Millwork
Solid wood and veneer office furniture, conference tables, executive desks, bookcases, and custom millwork for government offices.
Institutional & Library Furniture
Furniture for government libraries, courtrooms, auditoriums, laboratories, and specialized institutional environments.
Office Supplies & General Products
General office supplies, paper products, writing instruments, organizational products, and everyday office consumables.
Printers, Copiers & Imaging Equipment
Multifunction printers, copiers, scanners, large-format plotters, and managed print services for government offices.
Commercial Printing & Reproduction
Government printing, bindery, large-scale reproduction, promotional materials, and GPO-compliant publishing services.
Stationery & Writing Supplies
Specialty stationery, envelopes, letterhead, writing instruments, and presentation materials for official government use.
Point of Sale & Office Electronics
Cash registers, barcode scanners, time clocks, calculators, and office electronics for government retail and administrative operations.
Business Support & Document Management
Document management, records management, copy centers, mail room operations, and administrative support services for government offices.
Office Administrative Services
Administrative support, executive assistance, office management, reception services, and general office operations support.
Document Preparation & Word Processing
Document formatting, word processing, desktop publishing, forms design, and document production services for government agencies.
Call Center & Answering Services
Government call centers, telephone answering services, citizen help desks, and inbound/outbound call management.
Industrial
(13 SINs)Hardware & Fasteners
Industrial hardware, fasteners, bolts, nuts, screws, anchors, and builder hardware for government construction and maintenance.
Machine Shop & Precision Machining
Custom machining, CNC services, precision metalwork, prototype fabrication, and industrial component manufacturing.
Construction Machinery & Equipment
Heavy equipment sales and rental including excavators, loaders, dozers, cranes, and construction vehicles for federal projects.
Power & Hand Tools
Professional-grade power tools, hand tools, pneumatic tools, and tool accessories for government maintenance and construction operations.
Industrial Valves & Pipe Fittings
Valves, pipe fittings, flanges, gaskets, and fluid handling components for federal facility plumbing and industrial systems.
Miscellaneous Metal Fabrication
Custom metal fabrication, welding, sheet metal work, structural steel, and specialized metalwork for government applications.
HVAC & Refrigeration Equipment
Air conditioning units, heating equipment, refrigeration systems, chillers, and air handling units for federal buildings.
Electric Motors, Generators & Transformers
Electric motors, generators, transformers, power distribution equipment, and uninterruptible power supplies for government infrastructure.
Plastics Products & Components
Custom plastic fabrication, polymer components, fiberglass products, and composite materials for government and military applications.
Industrial MRO Supplies
Maintenance, repair, and operations supplies including lubricants, adhesives, abrasives, safety products, and facility consumables.
Fuels, Lubricants & Petroleum Products
Gasoline, diesel, aviation fuels, lubricants, hydraulic fluids, and petroleum products for government fleet and facility operations.
Electrical Equipment & Supplies
Wire, cable, conduit, circuit breakers, lighting fixtures, and electrical distribution equipment for federal facility maintenance.
Computer & Electronics Repair
IT equipment repair, electronics maintenance, warranty services, and depot-level repair for government technology assets.
Scientific
(10 SINs)Analytical & Scientific Instruments
Laboratory analysis equipment, spectrometers, chromatographs, microscopes, and scientific measurement instruments for federal research.
Medical Diagnostic & Monitoring Instruments
Patient monitors, diagnostic imaging equipment, clinical analyzers, and medical measurement devices for government healthcare.
Surgical & Medical Instruments
Surgical instruments, operating room equipment, sterilization systems, and medical procedure supplies for federal healthcare facilities.
Pharmaceutical Products & Medical Supplies
Prescription drugs, vaccines, medical supplies, personal protective equipment, and healthcare consumables for government agencies.
Surgical Appliances & Prosthetics
Prosthetic devices, orthopedic implants, wheelchair systems, hearing aids, and assistive technology for VA and DoD healthcare.
Process Control & Environmental Monitoring
Industrial process control instruments, environmental sensors, air quality monitors, and water quality testing equipment.
Search, Detection & Navigation Instruments
GPS equipment, radar systems, sonar, meteorological instruments, and survey instruments for government field operations.
Chemicals, Reagents & Lab Supplies
Laboratory chemicals, reagents, lab consumables, filtration media, and specialty chemicals for government research and operations.
Scientific & Technical Consulting
Scientific advisory services, technical analysis, subject matter expertise, and specialized consulting for federal research programs.
Home Health Care & Nursing Services
Home health aides, visiting nurse services, in-home patient care, and community-based healthcare support for VA beneficiaries.
Transportation
(10 SINs)Motor Vehicles — Sedans, SUVs, Trucks
Government vehicle procurement including sedans, SUVs, pickup trucks, passenger vans, and specialty utility vehicles for the federal fleet.
Heavy Duty & Medium Trucks
Medium and heavy-duty trucks, cargo vehicles, tactical trucks, and specialized commercial motor vehicles for government operations.
Ambulances & Emergency Vehicles
Ambulances, fire apparatus, law enforcement vehicles, and other emergency response vehicles for federal agencies.
Electric & Alternative Fuel Vehicles
Battery electric vehicles, plug-in hybrids, hydrogen fuel cell vehicles, and EV charging infrastructure per Executive Order requirements.
Motor Vehicle Leasing & Fleet Management
Vehicle leasing, fleet management, fleet telematics, vehicle maintenance programs, and motor pool management for government fleets.
Freight Transportation Arrangement
Freight brokerage, shipping logistics, cargo handling, intermodal transport, and supply chain management for government shipments.
Courier & Express Delivery Services
Express courier, same-day delivery, package handling, and expedited shipping services for time-sensitive government materials.
Supply Chain & Logistics Consulting
Supply chain analysis, warehousing optimization, distribution network design, and transportation management consulting.
Aircraft Parts & Auxiliary Equipment
Aircraft components, avionics systems, engine parts, airframe accessories, and aviation support equipment for government aircraft.
Ship Building, Repair & Marine Services
Vessel construction, ship repair, dry dock services, marine engineering, and maritime maintenance for government watercraft.
Travel
(5 SINs)Hotels & Lodging — FedRooms
Government-rate hotel accommodations, temporary duty lodging, conference facilities, and per diem-compliant lodging nationwide.
Travel Management & Booking Services
Official travel booking, travel management centers, itinerary planning, and government travel policy compliance services.
Convention, Meeting & Event Planning
Conference planning, event management, meeting space coordination, and government conference support services.
Charter Bus & Shuttle Services
Charter bus services, shuttle transportation, employee transit, and group transportation for government travel and events.
Vehicle & Equipment Rental
Short-term vehicle rental, equipment rental, and temporary-use assets for government travel and field operations.
About the GSA Multiple Award Schedule
The GSA Multiple Award Schedule (MAS) is the federal government's premier contract vehicle, providing streamlined access to millions of commercial products and services at fair and reasonable prices. In 2019, GSA consolidated 24 separate schedules into a single MAS, organized by Special Item Numbers (SINs) that represent specific product and service categories.
Businesses holding GSA Schedule contracts can sell directly to federal agencies, state and local governments, and other eligible organizations. Each SIN represents a distinct category of offerings, from IT professional services and cloud computing to office furniture and building maintenance. Understanding which SINs align with your capabilities is essential for positioning your business in the federal marketplace.