About
1AYM is an enterprise AI and platform consultancy and an OpenAI Select Partner, founded in 2024 by Tayyeb Mahmud. We are headquartered in the UK and deliver across the UK, the Gulf and the US. We take organisations from AI ambition to governed production systems their people use every day: executive discovery, architecture, hands-on engineering, governance, rollout and measurement. Every engineer here is either certified on the platforms we build on, or has shipped inside a top-tier engineering organisation, and we scale the team to the contract.
What separates us from an advisory firm is that the people who write the strategy write the code. A plan a board can fund and an engineer can start on Monday needs both halves written by the same practice, and the second half is where most AI programmes stop. Two client environments depend on our work every working day.
Delivery in each place has a receipt: one client environment runs on Postgres in Google Cloud’s Doha region to meet Gulf data-residency requirements, and another reached 91% adoption in North America, a figure published in the Anthropic customer case study.
How we work
The three stages on the homepage, opened out into the steps a programme actually passes through. Each one ends with something written down and handed over, so a programme can stop after any of them and still own what it paid for.
Sessions with the executive sponsor and the people who do the job today. What the outcome is worth, what stands in the way of it, and how it will be judged.
You leave with the outcome written down, what it is worth, and the measure it will be judged against.What data exists and who may see it, which systems have to be touched, which models and tools fit, and what security, governance and adoption risk each candidate carries. Scored, so the sequence is defensible.
You leave with a scored shortlist, with the data, security and adoption risk set against each candidate.Target architecture, context strategy, access control, human review, evaluation, observability, and who owns each part of it once we are gone.
You leave with the target architecture and the operating model, with an owner named against each part.One real workflow, end to end, in your systems and against your data. Then deterministic checks, thresholds and human approval sized to the risk, tested on representative data before anyone depends on it.
You leave with working software in your environment, and evidence of what it does.Identity, monitoring, release control and incident handling, then documentation, training and handover to your own team. Adoption, cycle time and cost are measured, so the change is reported rather than asserted.
You leave with a running system, a team that can maintain it, and numbers for the board.How it is bought
Three commercial shapes. A fixed-scope statement of work with defined outputs, a defined price and acceptance criteria written into it. A retained architecture engagement, typically two to three days a week. Or engineers embedded in your own programme on a contract from three months, where the constraint is capacity rather than a scoped deliverable.
In every case it is one supplier and one contract. Where a programme needs more engineers we scale the team to the contract, and every one of them is held to the same standard.
Governance and data
Governance is risk-based and built as controls rather than written as a policy: use-case approval, data-sensitivity classification, least-privilege and default-deny access, audit logging that records refusals as well as answers, deterministic validation and human approval sized to the risk, and staged rollout with monitoring behind it.
We work to UK GDPR and the Data Protection Act 2018, plus whatever your sector adds, and we architect for data residency where a region is a requirement. We hold no ISO or SOC certification, and we do not imply one.
Who you'll meet
Every engineer here is either certified on the platforms we build on, or has shipped inside a top-tier engineering organisation: Meta, Spotify, UBS, Starling Bank, S&P Global, Sky. We scale the team to the contract.
The senior engineers you will meet first
Founder and Principal Architect
10+ years
AI adoption, agent systems, and Claude and OpenAI platform architecture. Sits with the sponsor, sets the standard, and still writes the code.
Certification
Holds both Anthropic Claude certifications, Architect – Professional and Associate – Foundations, verifiable on Credly.
In production
A PE-backed marketing agency · a government-backed EdTech
14 years · London
Data platform work, and the context and memory architecture that decides what an AI system is allowed to see, keep and recall.
Shipped inside
Meta · Spotify · Viasat/Inmarsat
17 years · London
Pipeline orchestration, CI/CD and data infrastructure: the layer most AI programmes are actually blocked on once the model choice is settled.
Shipped inside
Starling Bank · UBS · S&P Global · Sky · Société Générale
We name colleagues only with their permission, and we do not name clients. 1AYM delivers the work, and the role, the years and the organisations on each card are the standard being met. You meet the engineers before you sign anything.
Status and certification
One company status and two personal certifications. They are different kinds of thing, and the difference is worth stating plainly.
OpenAI Select Partner is a company status, held by 1AYM and awarded after a partner agreement, a compliance review and a technical assessment. It belongs to the practice rather than to any individual, and it is written that way everywhere on this site.
The two Claude certifications, Architect – Professional and Associate – Foundations, were issued by Anthropic in July 2026 on passing a proctored exam. They are personal credentials held by our founder, and each one verifies on Credly in under a minute.
Two things to be precise about, because they are the two most often blurred. A partner status is not a certification, so the pairing we use when both are stated in one breath is “OpenAI Select Partner and Claude certified” and never anything shorter. And Anthropic issued the two credentials above to an individual: 1AYM holds no partner status with Anthropic, and does not imply one.
Company details
The statutory trading disclosure, as it stands on the Companies House public register.
1AYM Ltd was incorporated on 25 February 2025. The practice itself began in 2024, which is the date the paragraph at the top of this page states.
Half an hour is enough to tell you whether we can help, what it would take, and roughly what it would cost. We will say plainly when the answer is that you do not need us.
Last reviewed · 1AYM