SigmatonSecurity designed in
Access, approvals and audit evidence are designed on day one, not bolted on the week before go-live.
Why we exist
Big-company security shouldn’t need a big-company budget.
Growing companies face the same auditors, attackers and integration problems as a market utility or a national health system, but without a technology risk PMO or a dedicated identity team.
We bring that capability in: senior program leadership, hands-on delivery across access, data, systems and automation, and the controls and evidence to prove it works.
- BeliefSecurity designed in, not bolted on
- MethodAssess, deliver, prove, hand over
- StandardAudit-ready from day one
How we work
Three rules we don’t bend.
They’re why our work gets through security review and stays in use after we hand it over.
Prove it in one team
Real users and a measure everyone agrees on. We scale only what proves itself.
Hand over, don’t lock in
Runbooks, named owners and documentation, so your team can run what we build without us.
What we bring
Enterprise capability, sized for growing companies.
The practices, controls and delivery rigor of a large security and technology organization, without the layers.
identityIdentity & privileged access
Passwordless MFA, single sign-on, privileged access vaulting, break-glass access and Zero Trust roadmaps.
dataData protection & risk
DLP, cloud access security, classification, email authentication, audit remediation and third-party risk.
systemsSystems & delivery
ERP migration, APIs and EDI, quality engineering, program leadership, budgets and vendor management.
automationAI & automation
AI agents, process automation and Writer AI rollouts with scoped access, human approval and a full audit trail.
Leadership
Senior leadership in the room, from scoping to handover.
Sigmaton was founded by Avinash Narayanan, who has spent more than a decade leading identity, data protection and enterprise systems programs in financial services, healthcare and the public sector.
Every engagement is led at that level, with the same controls, evidence and ownership we would expect inside a regulated enterprise.
Work with us
Bring us the problem that keeps coming back.
A 30-minute consultation is enough to tell whether we can help and what a first engagement would look like.
Book a consultationGood fits
- Identity, MFA or privileged access programs
- Data protection or audit remediation
- ERP migrations and integrations
- AI and automation with real controls