Spending power
TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.
Spending power
Key facts
Counted staff
3
self-reported band not used
Founded
2000
26 years
Legal entities
None matched
Office countries
1
1 address
Funding rounds
None on record
Company type
Public Company
self-reported
Description
Trenching Dynamix is a leading civil contractor based in Canterbury, specializing in horizontal infrastructure with a strong focus on 3-Waters services. Founded in Christchurch in 2000 and acquired by Westroads Ltd in 2014, we have become a trusted partner in delivering high-quality infrastructure solutions across the region.
Christchurch City Council Authorised Water Supply Installers are available to install new PE and PVC Watermains, or connections to existing systems.
Our team of Christchurch City Council Authorized Drainlayers is equipped to meet all your Wastewater and Stormwater needs.
Additional services such as Pipe Bursting and Pressure Testing are offered.
Through our subsidiary, Coast2Coast, we provide specialised services including PE welding (butt and electrofusion), Pressure Testing, and Chlorination.
Additionally, we offer hydro excavation for service location and protection.
At Trenching Dynamix, we pride ourselves on providing tailored, efficient, and reliable solutions to meet the diverse needs of our Clients.
Specialties
All 11 specialties
- Water
- Wastewater
- Stormwater
- Pipe Bursting
- PE Welding
- Pressure Testing
- Chlorination
- Hydro Excavation
- Civil Construction
- 3-Waters
- Drainage
Locations
Country footprint
Show as table · Offices in 1 country
| Countries | 1 |
|---|---|
| Primary country | NZ |
All codes: NZ
Addresses
- NZ106 Carmen Road; Christchurch, Canterbury 8042Primary
Grid intelligence Members
Signals & hiring
Hiring, headcount and registry-change signals, streamed to members.
Latest signal
Hiring activity
Headcount trend
Financials
Registry-filed capital and financial indicators, standardised by TheGrid.
Paid-up capital
Fiscal period
Registered charges
Revenue
Profit / loss
People & contacts
3 employee profiles on record · names withheld.
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FAQ
How many people work at Trenching Dynamix?
The record holds 3 counted staff profiles at January 2026. Its self-reported band sits above that count and is not published as a headcount.
Where does Trenching Dynamix have offices?
One address on record, New Zealand only. Primary: 106 Carmen Road, Christchurch, Canterbury 8042.
Has Trenching Dynamix raised funding?
None linked to this brand.
What does Trenching Dynamix list as its specialties?
11 tags on the brand's own list, among them civil construction, water and wastewater.
Which companies are listed alongside Trenching Dynamix?
3 profiles list Trenching Dynamix as a peer — 72nd percentile in Construction. It lists ten peers of its own. Papa Projects NZ Limited and Westroads NZ list it back.