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1997The foundation

Holding the companies
that hold the buildings.

Fire safety, M&E and building services group for London and the South East

A compliance-led building-services group, fire safety, passive fire, M&E and facilities management. Foundation trading since 1997; group stood up 2026. Built to consolidate the mid-market.

Line drawing of a seven-storey building in section before dawn, a few rooms lit
AM, the day shift clocks onOne group · one standard · one palettePM, the night shift answers
24/7The building, covered

One building.
Every discipline.

A section through one building, coloured by the discipline that looks after each part of it. Pick a number to trace the system, then follow it to the company that delivers it.

The building, covered: a section through a seven-storey mixed-use buildingA cross-section from basement to roof. Below ground, a plant room with boilers, pumps and the electrical switchboard. At street level, an entrance with access control, CCTV and the fire alarm panel, and a restaurant kitchen whose extract duct climbs a riser to a roof fan. Above, three office floors with partitions, desks and a comms room protected by gas suppression, then three residential floors with flat entrance fire doors. Detectors, sounders, call points and emergency lighting on every floor; a services riser fire-stopped at each floor line, with fire dampers where ducts cross compartment walls; a stair core with a dry riser outlet and refuge point on each landing; a lift shaft; and on the roof an air handling unit, extract fan, smoke vent and lightning conductor. Fire and life safety is drawn in orange, ventilation and air hygiene in blue, mechanical and electrical in green, fit-out and fabric in purple, and the building itself in ink.

Section A-A · seven storeys, basement and roofNot to scale

Ventilation and air hygiene

Delivered by Clean Ducts and Gemini AMPM

Mechanical and electrical

Delivered by AMPM Building Services

Fit-out and fabric

Delivered by AMPM Building Services

Maintenance and 24/7 response

Delivered by both companies

12 MONTHSThe compliance calendar

What needs testing,
and how often.

Fire alarms, emergency lighting, lifts, water, gas, ductwork: every building runs on a calendar of inspections, tests and services. The compliance calendar sets it out for yours.

Pick a building type, tick the systems it has, and see every task by rhythm. Each one says whether it rests on law, a British Standard or guidance, and shows its sources. England only.

Take it away as
A calendar file with every recurring task in it01
A printed plan for the plant room wall02
A link you can send to a colleague03
A request for AMPM to price the plan04
2026The day shift

The day belongs to
Building Services.

MEPH, commercial fit-out, fabric and groundworks, one accountable contractor for London and the South East. The newest name in the group, run by the hands that have delivered this work for decades.

One programme. One PM. One warranty. The complexity stops at their door, not yours.

The day shift
MEPH, mechanical, electrical, public health01
Commercial fit-out, Cat A & Cat B02
Fabric, envelope, cladding, BSA remediation03
Groundworks, hard & soft landscaping04
12:00The meridian

Six names.
One arc.

AMPM is the meridian, the line the whole day crosses. Each company owns its hours; the group holds the standard across all of them.

1997
the flagship has traded continuously since
NSI GOLD
fire, suppression, evacuation alert and security certificates, held by Gemini AMPM Ltd
100%
employee-owned trading flagship
4
front doors trading today, one standard
1997 → 2026The record

Buildings, evidenced.

Selected work from across the group, compliance-led, audit-ready, documented to the standard the Building Safety Act now expects of everyone.

2027The platform

The mid-market's
only enterprise stack.

Uptick for assets and PPMs. Procore for delivery. Microsoft 365 for the golden thread. Deployed end-to-end: rare at our scale, and the reason procurement teams scoring social value and delivery rate us the way they do.

We don't sell the tools. We sell the consequence of operating them well: documentation that holds up under inspection, programmes that don't slip.

The standard
Compliance-led, not compliance-loaded01
Same buyer, more surface02
Enterprise stack, mid-market overhead03
AI as leverage, never novelty04
Endorsed, not absorbed05
EST 1997The night shift

The night belongs
to Gemini.

Fire doesn't keep office hours. The group's flagship has watched over the South East's most demanding buildings since 1997, employee-owned since 2024, because the people who protect your building should own the company that sends them.