Institutional buyers — government agencies, universities, hospital systems, large corporations — buy through a process. The process exists to be auditable, which means it is documented, rule-bound and slow, and it rewards suppliers who understand it over suppliers who are merely good.
For a small business the opportunity is real and the entry is unglamorous.
Register where the buyer looks
Nothing happens before this, and it is administrative.
Federal. Registration in the federal contractor system with a unique entity identifier, plus the relevant industry classification codes. The codes matter: buyers search by them, and a business registered under two codes when it can perform six is invisible for four.
State of Maryland. The state procurement portal, which carries solicitations from state agencies and is where notifications are configured.
Baltimore City. The city’s own purchasing system, separate from the state.
Corporate. Each large company runs its own supplier onboarding, frequently with a separate supplier diversity registration. There is no central register; it is done one buyer at a time.
Certification as a procurement tool
Public buyers attach participation goals to contracts, and certified firms count toward them. That is the whole mechanism. It does not guarantee work, and it does give buyers and prime contractors a concrete reason to find you.
Which certification depends on who you intend to sell to, and the certifications page sets out the mapping. Holding the wrong one is common and unhelpful.
The subcontracting route
Most small businesses reach institutional revenue as a subcontractor, not as a prime, and this is the part that is consistently underused.
A prime contractor bidding on a goal-carrying contract must find certified subcontractors. They are looking, and they are looking before the bid goes in, not after. Approaching primes directly
- introducing the firm, the capability and the certification, ahead of any specific solicitation: is how most certified firms get their first award.
Waiting to be found in a directory is the passive version of the same thing, and it works far less often.
Finding out what is being bought
By the time a solicitation is published, the specification is fixed and the buyer may already have a supplier in mind who helped shape it. The useful work happens earlier.
Published procurement forecasts list what agencies expect to buy in the coming period. Supplier outreach events put you in front of the people who write the specifications. And small purchases — below the thresholds that trigger formal competition — are often made on a few quotes from suppliers the buyer already knows about, which is a strong argument for being known before you are needed.
What institutional selling does to cash flow
This is the part that damages unprepared businesses.
Payment terms are long, and through a prime contractor they are often longer, because the subcontractor is paid after the prime is paid. A business that wins a contract requiring it to buy materials and pay wages for two months before invoicing, and then wait another thirty to sixty days, needs working capital behind it.
Plan for that before bidding. The micro loans page covers the lenders who fund exactly this gap, and invoice financing exists precisely for receivables from creditworthy institutional payers.
Practical advice on bidding
Bid small first. A small purchase builds the past-performance record that larger bids demand, and past performance is the requirement a new supplier cannot manufacture any other way.
Answer the solicitation as written. Institutional evaluation is scored against stated criteria. A better answer to a different question scores nothing, and a non-responsive bid is usually disqualified without being read.
Get the insurance in place. Coverage types and limits are specified, and a bid that cannot evidence them is not competitive whatever the price.
Debrief after losing. Public buyers will explain why. That explanation is the most useful information available for the next bid, and it is free.
Selling to large corporations
Corporate buying differs from public buying in ways that change the approach.
There is no central register. Each company runs its own supplier onboarding, and you do it one buyer at a time. There is no equivalent of a procurement portal covering the private sector.
Relationships are permitted. Public buyers operate under rules designed to prevent favoritism. Corporate buyers have no such constraint, which means the pre-solicitation conversation that public procurement discourages is exactly how corporate purchasing works.
Supplier diversity programs are a genuine door. Large companies maintain spending targets and teams whose job is to find qualifying suppliers. They generally recognize certification from the regional supplier development councils; state programs do not carry there, which is covered on the certifications page.
Onboarding is the barrier. Insurance at specified limits, an approved invoicing process, sometimes a portal, sometimes an audit. Getting through onboarding is often harder than winning the first order and it only has to be done once.
What to have ready before any of this
The same package answers most institutional questions, and assembling it once saves repeating it.
A one-page capability statement: what you do, the work categories, what makes you a sensible choice, past performance, certifications held, registrations and identifiers, and contact details. This is a standard document in public procurement and a useful one in corporate selling.
Current certificates of insurance at the limits your sector’s buyers specify. References from comparable work. And the registrations live and renewed.
A realistic first year
For a small business starting from nothing, a sensible first year looks like: registrations complete in month one, certification applied for if it fits the market, three to five primes approached directly, notifications configured and read, one or two small purchases bid on, and a debrief taken on anything lost.
Revenue in that year is likely to be modest or absent. What it produces is a past-performance record and a set of relationships, which are the two things that make the second year different and which cannot be acquired any other way.