Claude Partner Network in Bulgaria: Two Listed Companies

Lexis Solutions and Accedia were the only two Bulgarian companies identified in our review of Anthropic's public Claude Partner Network directory on 8 October 2026. Both companies' public profiles display the Select partner tier.

Our October 8 review covered 313 public company profiles. For businesses looking for an Anthropic implementation partner in Bulgaria, that gives a focused starting point: two locally based firms whose partner standing can be checked directly in the programme's directory.

This guide explains what the listing means, what each company publicly offers, and what to ask when choosing a team to build with Claude.

Published by Lexis Solutions, one of the companies featured here. The two-company count refers to our 8 October 2026 directory review; the individual profiles and their Select badges were checked again on 9 October 2026. The directory can change as profiles are added or updated.

Which Bulgarian companies are listed in the Claude Partner Network?

The two firms identified in our review were:

• Lexis Solutions — based in Sofia, Bulgaria; listed at Select; focused on Claude implementation, custom data infrastructure, and full-stack AI products.
• Accedia — headquartered in Sofia, Bulgaria; listed at Select; offering AI, software engineering, data, and technology consulting.

We identified Bulgarian companies using the location information in their public profiles and company websites. Regional service coverage is a separate attribute: serving customers in a region does not establish where a company is based.

The count describes publicly listed Bulgarian firms at the time of our review. Readers can check the latest listings in the Claude Partner Network directory.

What is Anthropic's Claude Partner Network?

The Claude Partner Network is Anthropic's programme for companies that help customers adopt and implement Claude. The Services Track recognises a firm's delivery practice, including its certified practitioners and customer work.

Services partners can help with AI strategy, architecture, integration, implementation, and adoption. Anthropic presents these firms through its public services partner directory, where buyers can inspect company profiles and partner tiers. See the official Claude Partner Network overview.

The programme distinguishes services partners from cloud platform partners. This article focuses on Bulgarian services partners that businesses can engage for Claude consulting and implementation.

What does the Select partner tier mean?

Select is a named tier in the Claude Partner Network Services Track. Anthropic's published Select requirements include:

• At least 10 active certified individuals.
• At least two joint customers deployed in production in the preceding 12 months.
• At least one public customer story.

Anthropic describes the Services Track through three tiers: Select, Preferred, and Global Premier. Its Services Track announcement explains how certified practitioners, production deployments, and public customer references contribute to a firm's standing.

For a buyer, the tier is one verifiable signal to consider alongside the proposed team's experience, relevant references, and approach to your project. Company tier and individual certification describe different things: the tier belongs to the firm; a certification belongs to the practitioner who earned it.

Lexis Solutions: a Select partner for Claude implementation and AI products

Lexis Solutions has achieved the Select partner tier in the Claude Partner Network Services Track. You can verify that standing in our official partner profile.

We are a software company based in Sofia, Bulgaria, working with product teams and enterprises across Europe and North America. Our Claude practice combines three areas:

• Claude implementation: integrating Claude into products and internal systems, building agentic workflows, and establishing evaluation and operational controls.
• Custom data infrastructure: connecting databases, APIs, document sources, and data pipelines so the AI system has useful context.
• Full-stack product engineering: building the web and mobile interfaces through which people use the system.

These capabilities are described in our directory profile. Our Select partner announcement explains the milestone and our approach to production Claude delivery.

A certified engineering team

As of October 2026, 90% of our engineers hold the Claude Certified Architect – Foundations certification, according to our internal certification records.

That percentage describes our engineering team. When discussing a project, we can identify the practitioners who would work on it and explain how their experience relates to the proposed architecture, integrations, and deployment.

Public engineering work you can examine

Our work with Barton Malow's Data & Automation Engineering team provides an example of the engineering around an enterprise AI assistant. We helped build Moneypenny, a multi-model platform with a governed tool layer for warehouse queries, metadata retrieval, reporting, and deterministic calculations.

The platform enforces data access through individual warehouse identities and makes its capabilities available through a web application, Microsoft Teams, a REST API, and a Model Context Protocol endpoint. This multi-model implementation demonstrates how we approach integration and governance across AI systems. The Barton Malow case study describes the architecture.

What to discuss with Lexis: the workflow you want to improve, the data and tools Claude must use, the interface your team needs, and the tests that will establish whether the system works reliably.

Accedia: a Select partner with a broader AI and software practice

Accedia is an AI and custom software development company headquartered in Sofia, Bulgaria. Its official Claude Partner Network profile displays Select and describes the company as a member of the network.

Accedia's public materials cover software engineering, data analytics, cloud engineering, and technology consulting. Its company website describes its Bulgarian delivery team and work with customers in the US, UK, and Europe.

Its AI services include generative AI applications using Anthropic and other model providers, retrieval-augmented generation, agentic workflows, AI strategy, and ongoing AI operations. The company describes a delivery process spanning use-case definition, data preparation, development, evaluation, and deployment. See its AI development services.

What to discuss with Accedia: the Claude-specific experience of the assigned team, examples that match your proposed workflow, and how implementation and support fit within your wider software programme.

How to choose a Claude implementation partner in Bulgaria

Both firms have a public Select listing. The next step is to compare the team and delivery plan for your actual use case.

Ask who will build the system. Identify the architects and engineers assigned to the project, their current certifications, and their experience with similar integrations. This connects a company-level credential to the people doing the work.

Start with a defined workflow. Name the users, approved data sources, actions Claude may take, and decisions requiring human approval. A clear first scope makes proposals easier to compare.

Request an evaluation plan. Agree on representative tasks, expected outcomes, and difficult cases before development begins. Include incorrect or missing data, tool failures, and requests that exceed a user's permissions.

Review deployment and data handling. Ask where the application will run, how it reaches your systems, which data is sent to the model, and how logs and credentials are managed. Document the controls your organisation requires.

Define ownership after launch. Agree who owns source code, infrastructure configuration, evaluation datasets, monitoring, and support. A useful handover should let your team understand and operate what has been delivered.

How to verify a Bulgarian Claude partner

To check a firm's current standing:

1. Open the official partner directory.
2. Search for the company's name and open its profile.
3. Read the displayed partner tier and check the linked company website.
4. Confirm the company's location separately from its regional service coverage.
5. Ask the firm for the relevant delivery team and customer references.

For this guide, the direct profiles are Lexis Solutions and Accedia.

Discuss your Claude project with Lexis Solutions

If you are looking for a Bulgarian team to implement Claude, bring us one workflow you want to improve and the systems it touches. We can assess the integration work, propose an initial scope, and agree on how to measure the result.

Talk to Lexis Solutions about your Claude implementation.