In short
- A shelf company is registered but never traded — buying one means transferring an existing EOOD/OOD's shares, not incorporating a new entity.
- An older registration date can matter for bank onboarding or B2B credibility, but it does not exempt the buyer from full due diligence.
- The real risk is history: liabilities, disputes, and filing gaps transfer with the company. Verify all of it before signing.
- Bulsmetka's core service is new-company formation and accounting — talk to us about your specific situation rather than assuming a ready inventory.
What a shelf company actually is
A shelf (or aged) company is a Bulgarian EOOD or OOD that was legally incorporated at some point in the past and has since sat dormant — no invoices issued, no assets acquired, no trading activity. What makes it attractive is purely the registration date: some buyers want a company with a longer paper trail than one incorporated last week, because certain banks, payment processors, and B2B counterparties weigh incorporation age when assessing risk, and in rare cases a tender or procurement process sets a minimum company age as an eligibility condition.
That's the whole benefit. It's not a shortcut past registration formalities, and it's not a way to acquire an established trading history, reputation, or client base — a genuinely dormant shelf company has none of that by definition.
How ownership transfer actually works
Buying an existing Bulgarian company means transferring its shares, not registering a new one. The mechanism is a share transfer agreement, notarized, together with the supporting declarations required under the Commerce Act and a resolution reflecting the change, all entered into the Commercial Register. It's exactly the same procedure used for any sale of an EOOD or OOD — see transfer of company shares for the full procedure and price, and document templates for the underlying share transfer agreement template.
Due diligence — the part that actually matters
A shelf company carries its full legal and financial history forward into your ownership. Before completing a purchase, a buyer should get, at minimum:
- ✓An accounting statement of balances and confirmation there are no outstanding liabilities to staff, suppliers, tax authorities, or the National Social Security Institute.
- ✓A litigation and enforcement-proceedings check, and confirmation there are no pledges or encumbrances on the shares or any company assets.
- ✓A full Commercial Register extract showing the complete history — including whether the company was ever dissolved and later reinstated. A dissolved-then-reinstated company is typically treated as only as old as its reinstatement, not its original registration date, which undermines the exact reason it was worth buying.
- ✓Confirmation that the share capital was actually paid in and that the company was never used for a licensed or regulated activity that could carry ongoing liabilities.
- ✓Warranties and indemnities in the transfer agreement itself covering any pre-transfer liability that surfaces later.
None of this is optional, and none of it is materially lighter than the due diligence you'd run on any other second-hand business purchase. Banks and payment processors, in particular, examine the current owner and beneficial owner regardless of how old the entity is — an aged company does not buy you an exemption from KYC.
When it makes sense — and when new formation is simpler
Sourcing an aged company for a specific client requirement — a law firm handling a case where registration age genuinely matters, for instance — is a legitimate reason to go through this process. For most founders, though, a newly formed EOOD is faster, cheaper, and carries none of the legacy risk: minimum capital of €1, registration typically within 1–2 business days, and a clean history from day one. See company formation and registering an EOOD.
Where Bulsmetka fits
Our core service is registering new companies and running their ongoing accounting — not maintaining a standing inventory of shelf companies for sale. If you're a law firm, consultancy, or founder with a specific reason to source an existing entity, talk to us about your situation and we'll tell you honestly whether it's something we can help arrange or whether a fresh registration serves you better.
Frequently asked questions
What is a shelf company?
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A company that was legally registered at some point in the past but has never traded, issued invoices, or held assets since — the registration date is older than the date it starts being actively used.
Does buying an aged company reduce due diligence from banks or payment processors?
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No. Modern compliance practice looks at the current owner, current beneficial owner, business model, and source of funds regardless of the registration date. An older incorporation date is one input among many, not an exemption from checks.
How is ownership of a Bulgarian company transferred?
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Through a notarized share transfer agreement, supporting declarations under the Commerce Act, and an entry in the Commercial Register — the same mechanism used for any sale of shares in an existing EOOD or OOD, aged or not.
Does Bulsmetka maintain an inventory of shelf companies for sale?
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Our core service is registering new companies and running their ongoing accounting. If you're sourcing an existing entity for a specific reason, talk to us about your situation rather than assuming we hold a ready inventory.
Sources
Commerce Act (Art. 129 and share transfer provisions); Registry Agency, registryagency.bg; National Revenue Agency, nra.bg. Verified 4 September 2026.
Important
Bulsmetka is an accounting firm, not a law firm. This is general information, not a substitute for individual legal due diligence on a specific company.