Testing Government Supplier Directories for Backlinks

Definition

A link-acquisition experiment that registers a real business in an official supplier directory, checks whether the resulting profile is public and links to the business site, and records the result before trying another registry.

Perspectives

Borja (2026-08-21, X)

In the US, create a SAM.gov account, obtain a Unique Entity ID, self-certify as a small business when eligible, then register in state vendor portals with the same company name, address, website, and description. Outside the US, search for the equivalent government supplier registry.

Use Claude to draft descriptions in each registry's format, then search the company name with site:.gov, confirm the website appears on the public profile, and log every live listing. Government-directory links are presented as free trust signals for Google and AI search.

How to apply

• Only for a real, registered business that legitimately qualifies for the registry and where registration without an immediate procurement bid is allowed — a backlink is never grounds for an irrelevant or false supplier profile.
• Worth trying as an experiment, not a channel: the source reports no ranking, referral or citation result. Before filling a long form, inspect a few existing profiles for whether they are public, indexed and carry a clickable website link; if not, the registry is a dead end.
• Keep the canonical name, address and website identical across registries; Claude may draft from approved facts but never gets credentials or sensitive identifiers. In the US the first step is SAM.gov; elsewhere find the equivalent registry.
• A live listing is an output, not a ranking result — track it beside baseline impressions, referring domains and AI citations, and weigh it against the other tactics in SEO instead of assuming .gov is superior. Distribb is the author's product, not evidence for this tactic.

Limits

• The source reports no before-and-after ranking, referral, conversion, or AI-citation results, so it does not establish that these listings improve Google or AI visibility.

• It does not independently verify that SAM.gov registration, small-business self-certification, the SBA public search, and a public website backlink follow automatically from one another.

• State and international portals can differ in eligibility, public-profile behavior, indexing, outbound-link attributes, and terms. The claim that every state or country offers the same opportunity is unverified.

• A .gov domain alone does not prove that a page transfers ranking value, and site:.gov visibility does not isolate the listing's effect.

• The external Distribb material is the author's product promotion, not evidence for this directory tactic; see Distribb.

• Original post