🇧🇬 Bulgaria · tenders · suppliers · agencies
Your private intelligence officer for Bulgarian government procurement.
Bulgaria's CAIS (Централизирана автоматизирана информационна система), operated through the eOP platform, is the mandatory system for all public procurement in the country. With EU accession benefits driving energy sector investments, transport infrastructure, and digital transformation, Bulgarian procurement offers growing opportunities for domestic and international suppliers. Sell to State indexes every eOP listing so you find tenders without manual portal browsing.
Free to browse · 2 weeks free on every plan · API, CLI & MCP included
How Sell to State works.
Three steps between you and every Bulgarian government tender.
Ask in Plain English
Describe your products or services in everyday language. Sell to State maps your query to CPV codes and the procurement categories used on Bulgaria's eOP platform.
Or perhaps: “Which agencies are looking for cybersecurity consultants?”
Sell to State Searches CAIS / eOP
Sell to State indexes the full CAIS system — open procedures, restricted tenders, and negotiated contracts from ministries, municipalities, energy companies, and state agencies across Bulgaria.
Bulgaria’s government procurement portal publishes thousands of opportunities. Sell to State reads them all so you can read none.
Receive Structured Contract Data
Results arrive with notice numbers, contracting authority details, estimated values in BGN, submission deadlines, and award criteria — structured for your bid process.
Clean. Structured. Ready for your pipeline.
Ready to search Bulgarian government contracts?
Sign Up →Why Sell to State for Bulgaria?
Full eOP Coverage
Every tender in Bulgaria's centralized procurement system — ministries, municipalities, and state enterprises — in one search.
Energy Sector Focus
Surface energy infrastructure, grid modernisation, and renewable energy tenders driving Bulgaria's transition.
Plain English
No Bulgarian-language navigation or CPV code lookups required. Ask what you need and Sell to State delivers.
Export-Ready
Structured data with notice numbers, authorities, values in BGN, and deadlines — ready for your bid pipeline.
€5B+
Annual public procurement spend
eOP
Full portal coverage
Seconds
Not hours to find tenders
24/7
Continuous monitoring
Who Sell to State is for.
Energy Suppliers
Find nuclear, gas, and renewable energy procurement from NEK, Bulgargaz, ESO, and regional energy distributors.
Construction Firms
Track motorway, rail, and municipal infrastructure projects backed by EU cohesion and recovery funds.
IT Vendors
Surface e-government, digital registry, and cybersecurity tenders from Bulgarian ministries and the State e-Government Agency.
Frequently asked questions.
What is Sell to State? +
Sell to State is an AI-powered procurement search tool. It lets you query Bulgaria's CAIS/eOP platform in plain English and receive structured contract data from across the Bulgarian public sector.
What is CAIS? +
CAIS (Централизирана автоматизирана информационна система) is Bulgaria's centralized automated information system for public procurement, accessible via the eOP platform at app.eop.bg. All contracting authorities must publish tenders here. Sell to State indexes it continuously.
Who is Sell to State built for? +
Bulgarian SMEs, energy sector suppliers, construction firms, IT companies, EU-funded project contractors, and any business targeting public contracts from Bulgarian ministries, municipalities, or state enterprises.
How much does Sell to State cost? +
360 лв per month, or 3,600 лв per year (saving 720 лв). Sign up to lock in early access pricing.
What data does Sell to State cover? +
All eOP notices: open procedures, restricted tenders, negotiated procedures, contract awards, framework agreements, and design contests from every Bulgarian contracting authority.
Can I use Sell to State as an MCP server? +
Yes. Sell to State exposes a Model Context Protocol interface, so you can query Bulgarian procurement data from any MCP-compatible AI assistant or IDE.
Explore the data
Bulgaria procurement, by pillar.
Every way in
How suppliers find Bulgaria tenders with Sell to State.
The same dataset reaches you five ways. Most suppliers start with search and alerts; teams plug the data into their own systems over export, API and MCP.
Find tenders →
Search open government contract opportunities across 194 countries in plain English — one bid search engine instead of a dozen portals.
Tender alerts →
Set criteria once — sector, buyer, country — and new matching tenders are pushed to you within minutes of posting.
Procurement software →
Track who wins, size a market from award history, and qualify before you bid — eProcurement built for the sell side.
CSV export · REST API →
Export any result set to CSV, or pull the same data as JSON over a stable REST API — one bearer token, every country.
CLI · MCP server →
Script it from the CLI, or wire procurement awards straight into an AI agent over the Model Context Protocol (MCP) server.
Simple pricing.
One flat plan. Whole-team access. Billed in USD.
3-day free trial
Bulgaria government contracts — start for free
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