About SigmaSync

Most business advice comes from people who have studied businesses.

SigmaSync comes from people who have worked inside them. There is a difference — and it shows in the work.

The advisor who has read about chair economics in a salon does not know what it feels like to stand behind one. The consultant who has studied fresh produce markets does not know what it costs — in margin, in relationships, in daily decisions — to run one.

The work SigmaSync does is grounded in a different kind of experience. Not academic. Not theoretical. Earned inside the same industries as the businesses we work with, at ground level and in management, over more than two decades. That is where the diagnostic instinct comes from. You cannot see a business clearly from the outside. You have to have been in the room.

The SigmaSync team
Hemi Hara — Lead Strategist

Photography, video, media and marketing — behind-the-curtain industry access

Construction management — civil infrastructure, potable water and sewer

Fresh produce wholesale — Tier 1 and 2, daily margin and live pricing

Restaurant and food retail strategy — $15M+ annual revenue

Hair and beauty — floor level and management

Industry specialisation

Cross-industry

Lead Strategist

Hemi Hara

Photography, video, and marketing ran as a consistent thread across the industries — not as a separate career, but as the access point. When you're hired to document a business, to build its presence, or tell its story to the market, you get behind the curtain. You see the mechanics. You see the numbers. You see how staff actually behave on the floor compared to what the owner believes is happening. That view, repeated across industries and over decades, made the pattern impossible to miss.

It was never the market. It was never the competition. It was always internal — pricing set by gut feel rather than real cost, structures that hadn't kept up with the business, staff making decisions on behalf of clients before the conversation started, owners doing work that should have been handed over years ago. Staff, pricing, structure, client identification. The picture was the same every time.

Tendering is trust. A quote that doesn't account for real overhead isn't a competitive price — it's a forecast of future arguments. Reaching construction manager level in civil infrastructure meant learning that what breaks a project is almost never what's visible in the scope. Fresh produce distribution operates at a margin that punishes every slow decision — Tier 1 and Tier 2 wholesale, pricing negotiated against shelf life and market movement simultaneously. The strategy work across restaurants and fresh food retailers turning $15M+ annually was built on that same discipline: know your numbers before you open your mouth, or someone else will set them for you.

In hair and beauty, floor level and then management, the same problem appeared in a different form. Staff who pre-decided for their clients. Who looked at the person in the chair and quietly determined what they'd spend before the consultation began. Revenue leaving through a habit nobody had named — and an owner wondering why the team wasn't performing. That observation is what the Consultation Mastery Program is built on.

Taliha-Paige Maggs — Health & Aesthetics

Registered nurse — active clinical registration

Founder, Glow Cosmetique — injectable aesthetics, current operator

Bespoke client portal and operational systems — built from the ground up

Inside-out approach — hormonal and gut health affecting skin outcomes

TGA compliance, clinical governance, duty of care

Industry specialisation

Health & Wellness

Health & Aesthetics

Taliha-Paige Maggs

Aesthetic medicine sits at an unusual intersection. The treatment is regulated like healthcare. The business environment feels like retail. The client is emotionally invested in the outcome. Managing all three simultaneously — clinical governance, commercial performance, and a trust relationship that depends on getting the result right — is what running a clinic actually involves. Most business advice doesn't account for any of that.

Behind the client-facing operation sits an infrastructure most clinics never build. Bespoke backend systems, client portals, direct marketing architecture, and personalised contact frameworks create an operational engine that runs largely unseen — which is how it should run. A clinic that depends on the practitioner's memory and manual follow-up doesn't scale. One built on systems does.

She approaches skin and beauty outcomes with a clinical lens that goes deeper than most practitioners are trained to look. Hormonal and gut health imbalances surface on skin before they surface anywhere else. Treatment that addresses the visible outcome without considering the internal environment achieves less than it should — and clients who don't see the improvement they expected don't return. That inside-out perspective changes the consultation entirely.

TGA advertising restrictions mean you can't show before-and-afters the way other industries use results as marketing. She holds a nursing registration and operates Glow Cosmetique today. She is not describing what clinical businesses face — she is navigating it.

Amber Grinter — Consultation & Training

Multi-award winning stylist — chain franchise management and six-star cruise ships

HITO certified hairdresser — qualified since 2007

Founder, Ooh La La Hairdressing — custom-built salon, closed by COVID 2022

Competitive dressage rider — New Zealand horse studs

NZ Certificate Financial Services Level 5 · Real Estate Economics, LSE

Industry specialisation

Hair, Beauty & Aesthetics

Consultation & Training

Amber Grinter

Not all chairs are equal. Award-winning work across the industry. Managing salons for major chain franchises. Six-star cruise ships, where every client is a high-expectation guest and every consultation is visible. Each environment raised the standard for what the conversation should look like — and made the gap between a good consultation and an average one impossible to ignore.

A parallel career working with dressage horses in New Zealand studs runs alongside the hairdressing. Dressage is precision — every movement deliberate, every aid invisible. What it trains is an instinct for reading resistance, for understanding when pressure is being applied in the wrong place, for knowing that compliance built on force breaks down the moment the pressure lifts. That instinct doesn't stay at the stable.

She built Ooh La La Hairdressing from the ground up — a custom-built salon constructed as an attachment to a house, designed to serve the growth of the Christchurch market while controlling overheads and risk from day one. The kind of thinking that goes into that build isn't how most salon owners approach opening. COVID closed it in 2022. What it taught her before it closed is in the Consultation Mastery Program.

Growing up in a household where both parents were established real estate agents meant commercial thinking, trust structures, and the mechanics of a negotiation weren't things she learned later — they were the language at the table. Entrepreneurship wasn't a concept she discovered. It was the environment she was raised in. By eighteen she had purchased her first property. Not by accident, and not by luck — by years of absorbed understanding about how ownership is built, how value is created, and what it costs when trust breaks down in a transaction. NZ Level 5 General Insurance, Real Estate Economics from LSE, and her current work as a Claims Broker Manager are extensions of something that started before most people begin thinking commercially at all.

How we work

We don't publish who we work with.

This is not an oversight. In most industries, being seen to need help is read as weakness by peers and as a warning sign by clients. Our clients' work with us stays between us.

What we use as proof instead: the experience of the people delivering the work, the frameworks tested in our own businesses before they are offered to anyone else, and the clarity of the diagnostic process.

Read the full confidentiality policy →

Industries

Hair, Beauty & Aesthetics

Health & Wellness

Trades & Construction

Hospitality

Professional Services

The ecosystem

SigmaSync is the entry point.

When a client's needs move beyond the internal layer of the business — into marketing strategy, visual content, or commercial space — the right company is there. Clients don't navigate the complexity. They get referred to the right place.

SigmaSync

Business coaching, consulting & training

You are here

My Pixel Strategy

Brand & marketing strategy

Pixel Matrix

Visual content production

Manaaki

Commercial leasing & business hubs

Start here

If the way we describe the problems sounds like the way you experience them — that is not a coincidence.

The discovery call is where we understand the business and determine whether we can help.