Costplan
CostPlan Group is a private construction quantity surveying firm offering cost management, contract administration, planning, health and safety, and CDM compliance services to construction and infrastructure clients across Australia, Papua New Guinea, and the United Kingdom.
- Company typePrivate
- Founded2006
- HeadquartersBrisbane, Australia
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Costplan does
CostPlan Group is a private construction quantity surveying professional services firm operating across Australia, Papua New Guinea, and the United Kingdom. Founded in 2006 and headquartered in Ashford, Kent with its principal Australian office in Brisbane, the firm employs between 11 and 50 people across four office locations and is led by CEO David Tilby. Its core services span Cost Management, Contract Administration, Planning and Programme Management, Health and Safety, and CDM 2015 compliance, supplemented by retained H&S advisory work and online eLearning courses. Notable project credentials include the Waigani National Court Complex in Papua New Guinea, the Exmouth Gateway Project in Exeter (UK), and the 300 South Pine Road development in Queensland (Australia), indicating experience with both government and commercial clients.
The business operates on a professional services revenue model, earning fees from construction and infrastructure projects through direct client engagement rather than through channel partners or resellers. Pricing is quote-based, determined by project scope and requirements, with no publicly disclosed rates or standardised fee schedules. CostPlan holds memberships with both the Royal Institution of Chartered Surveyors (RICS) and the Australian Institute of Quantity Surveyors (AIQS), which provide professional credibility and access to international standards but represent industry-baseline credentials rather than differentiating factors. The company has no disclosed parent entity, no subsidiaries, no funding history, and no M&A activity in the provided material.
The firm's go-to-market motion is sales-led, relying on direct outreach, a website enquiry form, a LinkedIn company page, and referential credibility from professional body affiliations and completed project showcases. There is no evidence of proprietary technology platforms, AI/ML capability, APIs, or productised software offerings — service delivery is people-based, executed by chartered quantity surveyors on client project sites across the firm's geographic footprint.
Costplan firmographics
Firmographics- Name
- Costplan
- Legal name
- CostPlan Group
- Website
- https://cpsqs.com
- Company type
- Private
- Founded year
- 2006
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- CostPlan Group is a private construction quantity surveying firm offering cost management, contract administration, planning, health and safety, and CDM compliance services to construction and infrastructure clients across Australia, Papua New Guinea, and the United Kingdom.
- Ownership category
- akta.pro rank
Costplan industry classification
Industry- Product category
- Construction Quantity Surveying Services
- NAICS
- Architectural, Engineering, and Related Services (5413)
- SIC
- Services-Engineering Services (8711)
- akta.pro primary industry
- Construction Management (Agency/Owner’s Rep) (IMAFAAAC)
Keywords
Where Costplan is headquartered
LocationHeadquarters
- HQ city
- Brisbane
- HQ country
- Australia
- HQ region
- Oceania
Offices4 records
Markets served
Costplan business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Professional Services - Quantity Surveying: CostPlan generates revenue through providing professional quantity surveying services to construction and infrastructure projects. Services include cost management, contract administration, planning and programme management, health and safety consulting, and CDM 2015 compliance services. Revenue is likely generated through project-based fees or retainer arrangements with clients undertaking construction projects.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Costplan product offering
Product offeringCore offering
Costplan Group provides professional construction quantity surveying services spanning the full project lifecycle. Its core offerings include Cost Management (financial analysis and budget control), Contract Administration (oversight and enforcement of contract terms), Planning & Programme Management (project controls and construction planning), Health & Safety (risk assessment and compliance), and CDM 2015 Services (Construction Design and Management regulatory compliance). Two supplementary offerings — H&S Retained Services and Online Elearning Courses — extend the Health & Safety vertical.
Product overview
Costplan is a construction quantity surveying company offering a unified suite of professional services. The core portfolio consists of five principal offerings: Cost Management, Contract Administration, Planning & Programme Management, Health & Safety, and CDM 2015 Services. These are complemented by two supplementary offerings — H&S Retained Services and Online Elearning Courses — which extend the Health & Safety vertical. The services are designed to work together across the project lifecycle, from initial planning through to contract enforcement and safety compliance.
Differentiator
Problem solved
Functional benefit
Products and services
- Cost Management Meticulous financial analysis and strategic planning service to control expenses, enhance budget accuracy, and maximise value throughout the construction project lifecycle. Targeted at construction and infrastructure project owners and developers.
- Contract Administration Expert oversight and enforcement of contract terms and obligations on construction projects, minimising risks and disputes while ensuring smooth project progress and stakeholder satisfaction. Targeted at construction project owners, contractors, and developers.
- Planning & Programme Management Project controls and construction planning service providing comprehensive and tailored strategies to efficiently manage and coordinate every phase of a project, ensuring timely delivery and optimal resource utilisation. Targeted at construction and infrastructure project owners.
- Health & Safety Comprehensive risk assessment, proactive safety measures, and rigorous compliance strategies to create a secure and protected work environment for construction stakeholders. Targeted at construction firms and project owners needing health and safety oversight.
- CDM 2015 Services Advisory and coordination services ensuring full compliance with UK Construction Design and Management Regulations 2015, fostering safer and more efficient project environments through meticulous planning and coordination. Targeted at UK construction firms, principal contractors, and principal designers operating under CDM 2015.
- H&S Retained Services Retained health and safety services providing ongoing support beyond initial project phases. Targeted at construction clients needing continuous H&S advisory rather than one-off engagements.
- Online Elearning Courses Online elearning courses for health and safety training, delivered digitally to construction industry learners. Targeted at construction professionals and firms needing accessible H&S training.
Companies that use Costplan
Customer profileNamed customers3 records
Segments1 record
Ideal customer profiles2 records
Costplan technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Costplan partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered minor.
- Australian Institute of Quantity Surveyors (AIQS)minorProfessional membership association for quantity surveyors in Australia. CostPlan displays AIQS membership as part of their professional credibility and industry alignment.
- Royal Institution of Chartered Surveyors (RICS)minorGlobal professional body for chartered surveyors. CostPlan maintains RICS affiliation demonstrating adherence to international professional standards and ethical practices in quantity surveying.
Scale indicators1 record
Recent moves4 records
Expansion highlights4 records
Costplan competitors and assessment
Company assessmentBroad incumbents
- AECOM: Global infrastructure consulting firm whose cost management practice overlaps with CostPlan's QS and project controls offerings, though it operates as part of a much wider portfolio.
- Mott MacDonald: Global engineering consultancy whose project and cost management practice competes directly with CostPlan on infrastructure and built-environment cost mandates.
- Arcadis: Design and advisory firm with a construction cost consultancy practice (formerly including EC Harris / Davis Langdon heritage) serving similar end-markets.
Direct peers
- Linesight: Construction cost consultancy serving similar end-markets (commercial, residential, infrastructure) with comparable cost management and project controls services.
- Currie & Brown: Construction cost management consultancy with directly overlapping QS, contract administration and project monitoring offerings.
- Gleeds: Global construction consultancy with a core quantity surveying practice covering cost management and project advisory.
- Rider Levett Bucknall (RLB): Independent global construction cost and project management consultancy operating across the same QS, cost management and project controls categories as CostPlan.
- WT Partnership: Asia-Pacific headquartered quantity surveying practice with directly comparable cost management and project services, including presence in Australia and PNG-adjacent markets.
- Turner & Townsend: Global construction cost consultancy providing quantity surveying, cost management and project advisory — the most direct large-scale competitor to CostPlan's core service suite.
- Mace Group: International construction and project consultancy with a dedicated cost consultancy practice spanning QS, cost management and programme management.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat2 records
Key risks6 records
Key highlights7 records
Customer concentration
Costplan social profiles
Digital presenceCostplan financial estimates
Financial estimateRevenue estimate
Valuation estimate
Costplan leadership team
Management profileNumber of profiles
Profiles1 record
Costplan funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Costplan 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 Costplan
What does Costplan do?
Costplan Group provides professional construction quantity surveying services spanning the full project lifecycle. Its core offerings include Cost Management (financial analysis and budget control), Contract Administration (oversight and enforcement of contract terms), Planning & Programme Management (project controls and construction planning), Health & Safety (risk assessment and compliance), and CDM 2015 Services (Construction Design and Management regulatory compliance). Two supplementary offerings — H&S Retained Services and Online Elearning Courses — extend the Health & Safety vertical.
Is Costplan a public or private company?
Costplan is a private company. It is classified as unknown and is currently operating.
When was Costplan founded?
Costplan was founded in 2006. It employs 11 to 50 people.
Where is Costplan based?
Costplan is headquartered in Brisbane, Australia, in the Oceania region.
How does Costplan make money?
One revenue line is on record: professional Services - Quantity Surveying.
Who are Costplan's main competitors?
Broad incumbents on record are AECOM, Mott MacDonald and Arcadis. Direct peers are Linesight, Currie & Brown, Gleeds, Rider Levett Bucknall (RLB), WT Partnership, Turner & Townsend and Mace Group.
Does Costplan have an API?
No public API is recorded for Costplan.
What industry is Costplan in?
Costplan's product category is Construction Quantity Surveying Services. Its primary akta.pro industry code is IMAFAAAC, Construction Management (Agency/Owner’s Rep). Its NAICS code is 5413 and its SIC code is 8711.