Buy Citadel Sciences through Hubzone Depot
Build healthier, better-run schools with Citadel Sciences' continuous classroom environmental monitoring and owner's advocate guidance, purchased through Hubzone Depot inside your procurement system.

Inside your procurement system
- SAP Ariba

- +26more
Offers
Business & Professional Services, Construction & Facilities Services, Electronics & Accessories, Safety & Security
Serves
State and local government, K-12 schools, Colleges and universities, Nonprofits
How to buy
Your procurement system, or a quote before anything is bought
Your spend
Counts toward HUBZone and woman-owned small business goals
About Citadel Sciences
Citadel Sciences helps K-12 school districts build healthier, better-run schools. It was founded by leaders who protected health and safety in some of the country's most critical environments, including the White House. Districts use it to understand and improve the air and comfort in their classrooms, where students and teachers spend most of their day.
Citadel acts as the district's owner's advocate. It installs enterprise-grade continuous environmental monitors in classrooms and turns the data into clear action, covering ventilation, filtration and comfort, energy use, capital planning and funding. That gives facilities leaders evidence for where to invest and helps them explain those choices to boards and families.
Why buy Citadel Sciences through Hubzone Depot
Monitoring on our volume
Citadel Sciences programs are priced with the $400 million Hubzone Depot buys each year behind them.
Citadel Sciences in your buying platform
We connect Citadel Sciences to 32 procurement platforms, SAP Ariba, Coupa, Oracle and Workday among them.
Citadel Sciences on your approval trail
Monitors and advisory services follow your approvals and budgets, which helps with funding reports.
Diverse spend through Citadel Sciences
Because Hubzone Depot is SBA HUBZone certified and WBENC woman-owned, Citadel Sciences purchases count toward small business targets.
What you can source from Citadel Sciences
Tell us how many schools and classrooms you want to monitor. We scope it with Citadel Sciences and quote on our volume.
Business & Professional Services
Owner's advocate guidance on capital planning and funding.
Construction & Facilities Services
Data-driven advice on ventilation, filtration, comfort and energy use.
Electronics & Accessories
Continuous environmental monitors for classrooms.
Safety & Security
Healthier school environments backed by measured data.
Who we serve with Citadel Sciences
State and local government
K-12 schools
Colleges and universities
Nonprofits
Ask about Citadel Sciences
No RFQ is needed for Citadel Sciences; send a rough list and we will handle the rest.
01
A reply on Citadel Sciences by the next business day
We confirm schools, classroom counts and goals.
02
Citadel Sciences prices backed by our volume
Citadel Sciences' monitoring and services priced with our purchasing behind them.
03
Buy Citadel Sciences the way you prefer
Use the marketplace inside your procurement system for Citadel Sciences, or approve a single quote.
Frequently asked questions
Can our district buy Citadel Sciences through Hubzone Depot?
Yes. Order through our marketplace in your procurement system, or tell us about your schools and approve a quote.
What does Citadel Sciences monitor?
Classroom environmental conditions, using enterprise-grade continuous monitors.
What is an owner's advocate?
Citadel represents the district's interests, turning monitoring data into action on ventilation, filtration, energy, capital planning and funding.
Will buying Citadel Sciences through you help our small business goals?
It does. Citadel Sciences purchases made through Hubzone Depot are spend with an SBA-certified HUBZone small business that WBENC also certifies as woman-owned.
Can Citadel Sciences invoices go through our procurement platform?
Yes. Our marketplace connects to 32 platforms, including SAP Ariba, Coupa, Oracle and Workday, so Citadel Sciences can be bought where you already buy.