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Elsewhen Tech Stack

AI consultancy delivering agentic systems and LLM integration for enterprises

Business Consulting and Services London, England 51–200 employees Founded 2011 Privately Held

Elsewhen is a London-based digital and AI consultancy founded in 2011, now building agentic LLM solutions and vector-search data pipelines on Python, FastAPI, and GCP. The tech stack (LangGraph, LlamaIndex, RAG) and project list reveal a shift from traditional strategy consulting toward production AI systems—specifically multi-agent architectures and LLM integration into client products. Leadership-tier hiring (7 senior, 4 director, 2 principal roles in 30 days) suggests rapid scaling of technical depth to move clients from pilots to revenue-generating AI deployments.

Tech Stack 11 technologies

Core StackPython FastAPI Flask RAG LangGraph LlamaIndex GCP Cloud Run SQL Excel
AdoptingGoogle AI

What Elsewhen Is Building

Challenges

  • Increasing revenue from existing accounts
  • Deepening client value
  • Improving internal efficiency
  • Integrating llm into existing products
  • Implementing multi-agent architectures
  • Expanding llm capabilities
  • Expanding public sector footprint
  • Ai adoption
  • Business transformation
  • Improving profit margins

Active Projects

  • Agentic llm solutions with langgraph
  • Data pipelines for vector search and knowledge retrieval
  • Ai pocs
  • Internal ai enhancement
  • Llm integration into existing products
  • Public sector practice expansion
  • G-cloud 14 framework expansion
  • Ai dps framework expansion
  • Llm-based solutions using rag

Hiring Activity

Accelerating15 roles · 7 in 30d

Department

Engineering
5
Sales
4
Product
3
Finance
1

Seniority

Senior
7
Director
4
Principal
2

Notable leadership hires: Technology Director

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About Elsewhen

Elsewhen helps enterprise clients in financial services, insurance, ecommerce, and public sector integrate AI and agentic systems into their operations. The consultancy combines strategy, design, transformation, and engineering to deliver outcomes across digital transformation and AI productivity platforms. Operating from London with 51–200 employees, the company serves FTSE 100 and S&P 500 organisations and is expanding its public sector practice under the G-Cloud 14 framework. Core challenges centre on deepening value per account, improving margins, and scaling LLM adoption across client portfolios.

HeadquartersLondon, England
Company Size51–200 employees
Founded2011
Hiring MarketsUnited Kingdom

Frequently Asked Questions

What tech stack does Elsewhen use?

Python, FastAPI, Flask, LangGraph, LlamaIndex, RAG, Google Cloud Platform, Cloud Run, SQL, and Excel. Currently adopting Google AI.

What is Elsewhen working on?

Agentic LLM solutions, multi-agent architectures, vector-search data pipelines for knowledge retrieval, LLM integration into existing products, and expansion of public sector capabilities under G-Cloud 14.

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