What A6K LTD does

A6K LTD is a UK-based sole-trader contract software development consultancy operated by Andy Pook under the trading name "A6k." The business provides senior backend engineering, software architecture, and DevOps services to enterprise and mid-market clients, with a specialization in the Microsoft .NET ecosystem (C#, ASP.NET Core, dotnet 6/7/8/9/10) alongside cloud-native infrastructure including Docker, Kubernetes, Kafka, PostgreSQL, SQL Server, and CI/CD tooling on Azure and AWS. A portfolio website at a6k.dev and a downloadable CV PDF function as the primary commercial surfaces; no SaaS products, APIs, or packaged offerings are sold.

Engagements are structured as time-and-materials or fixed-scope contracts of typically 6-12 months duration, secured through direct outreach, referrals, and the principal's professional reputation. The client roster spans more than a dozen named enterprises across staffing/workforce management (NES Fircroft, current anchor), financial technology (Oval Money), accounting (Insync Group), education assessment (NFER), veterinary practice management (Medivet), retail (Game), market research (GfK), insurance/reinsurance (SwissRe via Codit), rail (Blackbox), broadcasting (Global Radio), and ed-tech (Connections Education). Notable technical artifacts include an offline-first mobile architecture with message-based synchronization built for NES Fircroft, reusable service frameworks for microservices on Kafka and IBM MQ, and SignalR-based real-time web applications.

A6K LTD operates without external funding, institutional investors, partnerships, parent companies, or hired employees. Headcount is one (Andy Pook). Revenue figures, contract rates, operating geographies, and incorporation details are not publicly disclosed. The business is best characterized as a personal-services consultancy monetizing a single practitioner's expertise rather than a scalable software company.

Name

A6K LTD

Legal name

A6K LTD

Website

https://a6k.dev

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

1–10 employees

Short description

A6K LTD is a UK sole-trader contract software development consultancy run by Andy Pook, delivering senior backend engineering, microservices architecture, and DevOps expertise in the .NET/C# ecosystem to enterprise clients across multiple verticals.

Ownership category

akta.pro rank

Product category

Software Development Services

NAICS

Custom Computer Programming Services (541511), Computer Systems Design and Related Services (54151), Computer Systems Design Services (541512)

SIC

Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Programming Services (7371)

akta.pro primary industry

DevOps Consulting & Transformation (BPAEAKAA)

akta.pro secondary industries

Cloud, DevOps & Infrastructure Staffing (BPACADAD), Managed DevOps / Platform Operations (Run & Operate) (BPAEAKAO)

Keywords

• Contract software development
• Backend development
• Microservices architecture
• Cloud native development
• Devops consulting

Headquarters

HQ city

Nottingham

HQ country

United Kingdom

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations

Revenue model

1. Contract Software Development: Time-and-materials or fixed-scope contract engagements for enterprise clients. Services include coding, architecture, and devops consulting. Revenue is earned through billable hours or project fees, typically on 6-12 month engagements.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

A6K LTD provides contract software development services as a sole-trader consultancy, delivering backend code, microservices architecture, and DevOps pipeline implementation for enterprise clients. Engagements span C#/.NET, Docker/Kubernetes, messaging systems (Kafka, RabbitMQ), and Azure/AWS cloud platforms, typically on 6-12 month time-and-materials or fixed-scope contracts.

Product overview

A6K LTD is a personal portfolio/CV website for Andy Pook, a contract software developer. The site serves as an online resume showcasing his professional work history, technical skills, and experience across various development projects. No commercial products or services are offered.

Differentiator

Problem solved

Functional benefit

Products and services

• Contract Software Development Services Time-and-materials or fixed-scope contract engagements providing backend code, microservices architecture, and DevOps pipeline implementation for enterprise clients using C#/.NET, Docker, Kubernetes, Kafka, and Azure/AWS cloud platforms. Typical engagements last 6-12 months.

Named customers12 records

Segments2 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators1 record

Recent moves5 records

Expansion highlights3 records

Broad incumbents

• BJSS: Large UK-headquartered technology and engineering consultancy delivering custom software, cloud, and DevOps services to enterprise and public-sector clients. Comparable in stack and customer segment but operates as a much larger organization.
• AND Digital: UK-based digital consultancy providing software engineering, cloud, and DevOps capabilities to enterprise clients. Comparable in offering senior engineering and cloud transformation, though structured around larger delivery teams.
• Thoughtworks: Global technology consultancy offering custom software development, platform engineering, and cloud-native transformation. Overlaps with A6K's enterprise modernization and microservices focus but at significantly larger scale and broader portfolio.
• Toptal: Global freelance talent marketplace connecting independent senior engineers (including .NET and cloud specialists) with enterprise clients. Comparable as a competing channel for accessing senior contract engineering talent, though operating at much greater scale.

Others

• Upwork: Global freelance marketplace where independent contractors (including .NET and cloud engineers) compete for enterprise engagements. Comparable as an alternative channel for contract developer services, though operating as a platform rather than a consultancy.

Regional players

• Tessella: UK-based science and technology consultancy delivering bespoke software, data engineering, and analytics for enterprise clients. Comparable as a UK-based senior engineering consultancy with bespoke project work, though with a scientific/analytical tilt.
• Made Tech: UK-focused technology consultancy delivering custom software and platform engineering, primarily to UK public-sector and enterprise clients. Comparable in geography and contract engineering model, though with a stronger public-sector tilt.

Direct peers

• Codurance: UK-headquartered software craft consultancy providing bespoke development, architecture, and DevOps services to enterprise clients. Overlaps directly with A6K's microservices, cloud-native, and senior engineering offerings.
• Equal Experts: UK-based software consultancy delivering custom backend and cloud-native development for enterprise clients. Highly comparable business model to A6K's contract development work, with similar focus on agile delivery and senior engineering quality.
• Scott Logic: UK-based technology consultancy delivering custom software, data engineering, and platform solutions. Comparable in serving enterprise clients with bespoke development and architectural expertise across verticals.

Market position

Strengths3 records

Weaknesses3 records

Competitive moat2 records

Key risks5 records

Key highlights5 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about A6K LTD