RIX Ground Engineering
RIX Ground Engineering is an Australian specialist ground engineering contractor delivering jet grouting, soil mixing, piling, anchoring, and design-and-construct services to tier-1 contractors on major infrastructure, mining, and renewable energy projects across Australia.
- Company typePrivate
- Founded2019
- HeadquartersKurnell, Australia
- Headcount11–50
- GTM typeB2B
- OfferingServices
What RIX Ground Engineering does
RIX Ground Engineering (RGE), established in 2019, is an Australian specialist ground engineering contractor operating as part of The RIX Group. The company delivers an in-house portfolio of ten core services — jet grouting, grout injection, in-situ soil mixing, rigid inclusions, restricted access piling and micropiles, ground anchors, canopy tubes, deep geotechnical investigation, slurry walls, and integrated design-and-construct delivery — to major infrastructure, commercial, mining, ports, and renewable energy projects. Its technology stack centres on a modern, automated fleet of 50+ major plant items, including GPS-controlled batch plants, low-headroom piling rigs capable of working at 2.45m headroom, 61-strand anchoring systems rated to 9,000kN working loads, and heliportable geotechnical rigs capable of 1,000m coring depth. Senior technical leadership averages 25+ years of geotechnical experience, and design work is performed in-house using PLAXIS FEM, WALLAP, RATZ, PIGLET, and AutoCAD.
The business operates a project-based, custom-quoted contracting model: revenue is generated through tendered and direct-enquiry contracts (phone and email intake funnelled to an internal estimating team) with general contractors and project owners. Pricing is bespoke per project, driven by soil conditions, depth, column size, access constraints, and technical complexity, with multi-year contract cadences typical. RGE is headquartered in Kurnell, NSW, and operates regional offices in Brisbane and Perth, supporting nationwide mobilisation across Australia and into New Zealand. Notable end-customers include CPB, John Holland, Ghella, Multiplex, Downer, Georgiou, Gamuda Laing O'Rourke, South 32, and Westfield on infrastructure projects spanning metro stations, light rail, bridges, and fish markets. Certifications include ISO 9001, ISO 14001, ISO 45001, and JAS-ANZ accreditation, which together function as procurement prerequisites for tier-1 infrastructure tenders.
RIX Ground Engineering firmographics
Firmographics- Name
- RIX Ground Engineering
- Legal name
- RIX Ground Engineering
- Website
- https://rixge.com.au
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- RIX Ground Engineering is an Australian specialist ground engineering contractor delivering jet grouting, soil mixing, piling, anchoring, and design-and-construct services to tier-1 contractors on major infrastructure, mining, and renewable energy projects across Australia.
- Ownership category
- akta.pro rank
RIX Ground Engineering industry classification
Industry- Product category
- Ground Engineering Services
- NAICS
- Site Preparation Contractors (23891), Poured Concrete Foundation and Structure Contractors (23811)
- SIC
- Heavy Construction Other Than Bldg Const - Contractors (1600)
- akta.pro primary industry
- Piling & Deep Foundations (Driven, Bored, CFA, Micropiles) (IMAFAOAA)
- akta.pro secondary industries
- Earth Retention & Excavation Support (Sheet/Soldier Piles, Diaphragm Walls, Bracing) (IMAFAOAD), Tunneling & Underground Geotechnics (Ground Treatment, Support, NATM/SEM Interfaces) (IMAFAOAJ), Foundations & Geotechnical Works (Piles, Anchors, Ground Improvement) (EUAMAFAB), Shallow Foundations & Ground Support (Footings, Rafts, Ground Beams) (IMAFAOAB)
Keywords
Where RIX Ground Engineering is headquartered
LocationHeadquarters
- HQ city
- Kurnell
- HQ country
- Australia
- HQ region
- Oceania
Offices3 records
Markets served
RIX Ground Engineering business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Infrastructure, Operations, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- Ground Engineering Contract Services: RIX Ground Engineering operates as a specialist contractor delivering ground engineering solutions to major infrastructure and building projects. Revenue is generated through project-based contracts involving engineering design and construction services. Services include jet grouting, grouting, soil mixing, rigid inclusions, micropiling, ground anchors, canopy tubes, slurry walls, and geotechnical investigation. The company offers both design-only and design-and-construct delivery models.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom project-based pricing based on geotechnical requirements |
| Other | Multi-year contract | Rigid inclusions cost varies by scale, geological conditions, depth/diameter requirements, and project complexity |
| Unit Pricing | Multi-year contract | Micropile pricing calculated per linear metre with complexity factors |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
RIX Ground Engineering product offering
Product offeringCore offering
RIX Ground Engineering is a specialist ground engineering contractor that delivers in-situ ground improvement and foundation solutions for major infrastructure and building projects across Australia. Core services include jet grouting, grout injection, in-situ soil mixing, rigid inclusions, restricted-access piling and micropiles, ground anchors, canopy tubes, slurry walls, deep geotechnical investigation, and integrated design-and-construct project delivery executed in-house by skilled crews using a modern automated fleet.
Product overview
RIX Ground Engineering (RGE) is a specialist ground engineering contractor providing a comprehensive range of in-situ ground improvement and foundation solutions. The company operates as a unified service portfolio rather than a software platform, offering ten core service offerings: Jet Grouting for high-pressure soil stabilisation; Grout Injection for permeability reduction; In-situ Soil Mixing (wet, dry, mass, shallow and deep techniques); Rigid Inclusions for load-sharing concrete columns; Restricted Access Piling & Micropiles for confined spaces; Ground Anchors with capacities up to 9000kN; Canopy Tubes for tunnelling roof support; Deep Geotechnical Investigation services; Slurry Walls for groundwater containment; and Design & Construct project delivery. These services are delivered in-house by skilled crews using modern automated fleet equipment, with operations spanning multiple locations across Australia.
Differentiator
Problem solved
Functional benefit
Products and services
- Jet Grouting An in-situ ground improvement technique using high-pressure grout jets to erode, mix, and stabilise existing soils into soilcrete with strengths between 500 and 10,000 kPa and permeabilities as low as 1×10⁻⁸ to 10⁻⁹ m/s. Delivered for major infrastructure and building projects requiring confined and soft ground stabilisation.
- Grout Injection Ground improvement technique that strengthens weak soil and controls water flow by pumping specialised grouts into soil or rock, including water stop grouting, pressure grouting, and low-impact permeation grouting methods. Used where stabilisation and groundwater control are required.
- In-Situ Soil Mixing Transforms weak or unstable ground into high-strength material through in-situ blending with cementitious binders, delivered via wet, dry, mass, shallow, and deep soil mixing techniques. Uses automated batch plants with real-time GPS control and data logging to achieve ground improvement within hours or days rather than weeks or months.
- Rigid Inclusions High-modulus concrete columns providing cost-effective load-sharing solutions for weak soils, designed using 3D Finite Element Analysis and able to be integrated with stone columns for mixed-modulus applications. Used as a cost-efficient alternative to deep foundations requiring pile caps and grade beams.
- Restricted Access Piling and Micropiles Small-diameter piles (typically 100-300mm, up to 600mm) installed by compact, powerful piling rigs operating in headroom as low as 2m. Provides high load-bearing capacity with resistance to uplift and dynamic forces for restricted access sites including basements, retrofit works, and confined urban projects.
- Ground Anchors Structural elements that transfer loads from structures into the ground to provide stability, including high-capacity permanent ground anchors (SBMA and pressure-grouted systems) with working loads from 5kN to 9,000kN, up to 508mm diameter and 60m deep, supported by stressing jacks from 150kN to 7,500kN.
- Canopy Tubes Self-drilling steel casing pipes providing advanced roof and ground pre-support in tunnelling, creating a reinforced arch above the tunnel face to control deformation, limit water ingress, and provide a safe working environment. Available up to 508mm diameter and 40m in length.
- Deep Geotechnical Investigation Geotechnical investigation services for restricted and remote sites including dams, tunnels, mountain terrain, deserts, and mine sites. Includes soil analysis, vertical and inclined rock coring, and advanced downhole testing (permeability, modulus, in-situ stress, and borehole geophysics), with coring depths up to 1,000 metres via hand-portable to heliportable rigs.
- Slurry Walls Low-permeability underground barriers that block movement of water and contaminants through soil, constructed at depths of 5 to 40 metres using bentonite slurry for trench stabilisation. Capabilities include clamshell grabs, hydraulic cutters, mechanical excavators, and hydromills for depths up to 250m.
- Design and Construct Integrated design and construction contract service managed by RPE-qualified engineers, combining engineering and building services under a single agreed quote. Delivers cost-efficient ground engineering solutions with clear lump sum pricing and single-point accountability.
Quantifiable outcome
- Jet grout columns achieving 500-10,000 kPa strength with permeabilities as low as 1×10⁻⁹ m/s
- +4 more outcomes
Companies that use RIX Ground Engineering
Customer profileNamed customers13 records
Segments4 records
Ideal customer profiles4 records
RIX Ground Engineering technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
RIX Ground Engineering partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core and minor.
- RIX Specialist ContractingcoreRIX Specialist Contracting is a sister company within The RIX Group offering specialist geotechnical contracting services. As part of the same corporate family, RIX Ground Engineering has access to shared resources, expertise, and operational capabilities across the RIX Group network of companies.
- RIX Asset MaintenanceminorRIX Asset Maintenance operates as a separate entity within The RIX Group offering rope access asset maintenance services. The relationship enables cross-referral opportunities and complementary service offerings for clients requiring both ground engineering and asset maintenance solutions.
- Aburra RIXminorAburra RIX is a joint venture entity operating within The RIX Group. The partnership expands the group's service capabilities and geographic coverage, particularly in the NSW market, with specialised geotechnical and asset maintenance services.
Scale indicators3 records
Recent moves5 records
Expansion highlights4 records
RIX Ground Engineering competitors and assessment
Company assessmentDirect peers
- Franki Foundations: Australian piling and ground engineering contractor (part of Bachy Soletanche) competing directly with RGE on driven piles, bored piles, and ground improvement across Australia and New Zealand.
- Bauer AG: German specialist foundation engineering group with deep expertise in slurry walls, diaphragm walls, piling, and ground improvement — directly competes with RGE on heavy civil infrastructure projects.
- Mainland Civil: Australian civil and ground engineering contractor with overlapping service offering in piling, ground improvement, and foundations on infrastructure projects.
- Keller Group plc: Global specialist geotechnical contractor operating across ground improvement, piling, and earth retention — direct overlap with RGE's jet grouting, soil mixing, anchors, and piling service lines.
- Wagstaff Piling: Australian piling contractor specialising in bored and driven piles for infrastructure projects — competes for similar head-contract and subcontract piling scopes.
- Menard (Vinci Construction): World-leading ground improvement specialist (part of Vinci) offering soil mixing, stone columns, rigid inclusions, and grouting — direct competitor to RGE's ground improvement services.
- Vibro-Pile (Australia): Australian piling and ground engineering contractor serving infrastructure projects — directly competes on piling and foundation scopes in the Australian market.
- Bencorrum: Australian specialist piling contractor operating in similar infrastructure and commercial segments, with overlapping piles, anchors, and ground engineering capabilities.
Broad incumbents
- Soletanche Bachy: Global deep foundations leader (Vinci subsidiary) with broad offering in diaphragm walls, barrettes, and ground engineering — overlaps with RGE's slurry walls, piling, and ground anchors.
Regional players
- Strata Group (Geotechnical): Australian geotechnical services firm offering similar investigation, grouting, and ground improvement services with strong regional footprint.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights7 records
Customer concentration
RIX Ground Engineering social profiles
Digital presenceRIX Ground Engineering compliance and trust
Trust signalCompliance3 records
RIX Ground Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
RIX Ground Engineering leadership team
Management profileNumber of profiles
Profiles5 records
RIX Ground Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
RIX Ground Engineering M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about RIX Ground Engineering
What does RIX Ground Engineering do?
RIX Ground Engineering is a specialist ground engineering contractor that delivers in-situ ground improvement and foundation solutions for major infrastructure and building projects across Australia. Core services include jet grouting, grout injection, in-situ soil mixing, rigid inclusions, restricted-access piling and micropiles, ground anchors, canopy tubes, slurry walls, deep geotechnical investigation, and integrated design-and-construct project delivery executed in-house by skilled crews using a modern automated fleet.
Is RIX Ground Engineering a public or private company?
RIX Ground Engineering is a private company. It is classified as corporate owned and is currently operating.
When was RIX Ground Engineering founded?
RIX Ground Engineering was founded in 2019. It employs 11 to 50 people.
Where is RIX Ground Engineering based?
RIX Ground Engineering is headquartered in Kurnell, Australia, in the Oceania region.
How does RIX Ground Engineering make money?
One revenue line is on record: ground Engineering Contract Services.
Who are RIX Ground Engineering's main competitors?
Direct peers on record are Franki Foundations, Bauer AG, Mainland Civil, Keller Group plc, Wagstaff Piling, Menard (Vinci Construction), Vibro-Pile (Australia) and Bencorrum. Soletanche Bachy is listed as a broad incumbent. Strata Group (Geotechnical) is listed as a regional player.
Does RIX Ground Engineering have an API?
No public API is recorded for RIX Ground Engineering.
What industry is RIX Ground Engineering in?
RIX Ground Engineering's product category is Ground Engineering Services. Its primary akta.pro industry code is IMAFAOAA, Piling & Deep Foundations (Driven, Bored, CFA, Micropiles), with a secondary code of IMAFAOAD, Earth Retention & Excavation Support (Sheet/Soldier Piles, Diaphragm Walls, Bracing). Its NAICS code is 23891 and its SIC code is 1600.