Terrasite
Terrasite Limited is a UK groundworks and construction sub-contractor, founded 2017 as a Breheny Group subsidiary, delivering foundations, drainage, roads, sewers and external works for enterprise main contractors across residential, healthcare and retail projects in the East of England.
- Company typePrivate
- Founded2017
- HeadquartersNeedham Market, United Kingdom
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Terrasite does
Terrasite Limited is a privately held UK groundworks and civil engineering sub-contractor formed in April 2017 by John Breheny, Chairman of the Breheny Group, as a stand-alone subsidiary to complement the heavy civils and infrastructure work of sister company Breheny Civil Engineering Ltd. Headquartered in Creeting St Mary near Ipswich, Suffolk, the company delivers below-ground works — including foundations, drainage, roads, sewers, service ducting, and external works — alongside an additional above-ground bespoke construction service for clients requiring continued superstructure support. Project tendering targets packages ranging from £500K to £4.5m, with the largest single package disclosed at £6m (Woodbridge Care Home groundworks).
The firm serves enterprise main contractors and developers across residential, healthcare, retail, social housing, and industrial end-markets, primarily within the East of England region spanning Suffolk, Essex, Hertfordshire, and Cambridgeshire. The senior management team — Managing Director Ralph Daff, Managing Estimator Andrew Hyland, Commercial Manager Ben Brett, Construction Manager Paul Dorling — brings over 100 years of combined groundworks experience, with several having spent decades within the broader Breheny Group. The company holds SSiP/SMAS health and safety accreditations and SMSTS/SSSTS site management certifications, supporting procurement eligibility for regulated tenders. Operations rely on a sales-led, project-based tendering model with no external equity funding; the business reinvests profits to maintain an extensive modern plant fleet, including Volvo excavators.
Customers are exclusively enterprise-tier main contractors and developers (Horizon Construction Group, Hills Building Group, Lanswood, Gipping Construction, Barnes Construction, RG Carter, Kiafield Properties), with multiple repeat relationships evidenced by testimonial evidence. Go-to-market is direct tendering rather than distributor- or reseller-driven, and the company is privately held within the Breheny Group family business structure.
Terrasite firmographics
Firmographics- Name
- Terrasite
- Legal name
- Terrasite Limited
- Website
- https://terrasite.co.uk
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Terrasite Limited is a UK groundworks and construction sub-contractor, founded 2017 as a Breheny Group subsidiary, delivering foundations, drainage, roads, sewers and external works for enterprise main contractors across residential, healthcare and retail projects in the East of England.
- Ownership category
- akta.pro rank
Terrasite industry classification
Industry- Product category
- Groundworks & Civil Engineering
- NAICS
- Site Preparation Contractors (238910), Water and Sewer Line and Related Structures Construction (237110)
- SIC
- Heavy Construction Other Than Bldg Const - Contractors (1600)
- akta.pro primary industry
- Mass Excavation & Bulk Earthmoving (Cut/Fill, Grading) (IMAFAKAC)
- akta.pro secondary industries
- Trenching & Utility Excavation (IMAFAKAD), Shallow Foundations & Ground Support (Footings, Rafts, Ground Beams) (IMAFAOAB)
Keywords
Where Terrasite is headquartered
LocationHeadquarters
- HQ city
- Needham Market
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Terrasite business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Marketing or Sales, Others
Revenue model
- Groundworks Services: Terrasite generates revenue through project-based groundworks contracts. They tender for projects ranging from £500K to £4.5m, providing all works on or below the ground for both commercial and residential clients. Projects include foundations, drainage, roads, sewers, service ducting, and external works.
- Construction Services: As an additional service, Terrasite carries out bespoke construction projects continuing above ground on superstructure works required. This extends revenue opportunities beyond groundworks into full construction services.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Project-based pricing - Groundworks projects |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Terrasite product offering
Product offeringCore offering
Terrasite carries out groundworks covering all works on or below the ground — including foundations, drainage, roads, sewers, service ducting, and external works — for commercial and residential clients on greenfield and brownfield sites, with projects typically ranging from £500K to £4.5m. As an additional service, the company also undertakes bespoke construction projects continuing above ground on superstructure works required by clients.
Product overview
Terrasite operates as a groundworks and construction company offering two primary service lines: Groundworks (core service covering all works on or below ground) and Construction (bespoke above-ground superstructure works). The company typically tenders for projects up to £5m in value, serving both commercial and residential clients in greenfield and brownfield environments including private housing, social housing, hospitals and schools, and industrial and retail units. The Groundworks service forms the core offering, while Construction represents an additional service for clients requiring extended support.
Differentiator
Problem solved
Functional benefit
Products and services
- Groundworks Groundworks service covering all works on or below the ground, including foundations, drainage, roads, sewers, service ducting, and external works for both commercial and residential clients on greenfield and brownfield sites. Projects are typically tendered at values between £500K and £4.5m.
- Construction Bespoke construction service continuing above ground on superstructure works, offered as an additional service to clients who require continued support beyond the groundworks package, with early-dialogue value engineering and least-cost solutions.
Quantifiable outcome
- Projects delivered on programme and to budget
- +1 more outcomes
Companies that use Terrasite
Customer profileNamed customers7 records
Segments4 records
Ideal customer profiles3 records
Terrasite technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Terrasite partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and minor.
- Breheny GroupcoreTerrasite Ltd was formed in April 2017 by John Breheny to complement the services provided by the Breheny Group. Breheny Civil Engineering Ltd (BCE), well known for its heavy civils, infrastructure and technical works, identified a need to provide more conventional groundworks services. Terrasite acts as a stand-alone business but also supports BCE as and when any project requires. John Breheny is Chairman of the Breheny Group.
- SMAS (Safety Schemes in Procurement)minorTerrasite holds accreditation to SSiP organisations such as SMAS, demonstrating commitment to health and safety standards in procurement processes.
Scale indicators3 records
Recent moves7 records
Expansion highlights3 records
Terrasite competitors and assessment
Company assessmentBroad incumbents
- Kier Group: Major UK infrastructure and construction group with significant groundworks and earthworks capability across highways, utilities, and residential developments. Operates as a broader incumbent but is a credible bidder on larger groundwork tenders Terrasite would also pursue.
- Willmott Dixon: Large UK contractor with residential, leisure, and education focus, often self-delivering groundworks as part of integrated packages. Larger and broader than Terrasite but overlaps on the same end-customers (private housing developers, healthcare, retail).
- Morgan Sindall Group: Large UK construction and regeneration group with substantial groundworks activity through its construction services arm. Operates at larger scale but competes for the same groundworks tenders Terrasite bids on.
- Galliford Try: UK construction group operating across buildings, infrastructure, and groundworks including residential, highways, and water sectors. Larger scope but Terrasite competes for the same groundwork packages in residential and infrastructure tenders.
Direct peers
- Knights Brown Construction: Regional UK civil engineering and groundworks contractor operating across the South and East of England. Closely comparable in size, project value range, and service mix (foundations, drainage, roads, sewers) to Terrasite.
- McLaren Construction Group: Mid-sized UK main contractor with in-house groundworks capability serving residential and commercial developments. Comparable in serving private developers and competing for similar-value groundwork packages.
- Murphy Group (J. Murphy & Sons): UK-based contractor delivering earthworks, groundworks, and infrastructure across utilities, rail, and highways. Comparable product offering in site preparation and below-ground works; operates at larger scale but competes for similar groundworks packages.
- Breheny Civil Engineering: Parent group company performing heavy civils, infrastructure and technical works across East Anglia. Directly comparable groundworks-adjacent activity, shares management and ownership with Terrasite, and is the explicit partner Terrasite was formed to complement.
- Bowmer + Kirkland: UK construction and development group with significant groundworks capability serving commercial, residential, and retail schemes. Directly comparable in tendering for projects in the £1-5m range and in delivering roads, sewers, foundations.
Regional players
- Clancy Group: UK civils contractor delivering groundworks and utility connections primarily in London and the South East for residential developers. Same product (foundations, drainage, roads, sewers) but serving overlapping UK regions adjacent to Terrasite's East of England territory.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Terrasite social profiles
Digital presenceTerrasite compliance and trust
Trust signalCompliance4 records
Terrasite financial estimates
Financial estimateRevenue estimate
Valuation estimate
Terrasite leadership team
Management profileNumber of profiles
Profiles8 records
Terrasite funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Terrasite 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 Terrasite
What does Terrasite do?
Terrasite carries out groundworks covering all works on or below the ground — including foundations, drainage, roads, sewers, service ducting, and external works — for commercial and residential clients on greenfield and brownfield sites, with projects typically ranging from £500K to £4.5m. As an additional service, the company also undertakes bespoke construction projects continuing above ground on superstructure works required by clients.
Is Terrasite a public or private company?
Terrasite is a private company. It is classified as corporate owned and is currently operating.
When was Terrasite founded?
Terrasite was founded in 2017. It employs 51 to 100 people.
Where is Terrasite based?
Terrasite is headquartered in Needham Market, United Kingdom, in the Europe region.
How does Terrasite make money?
Two revenue lines are on record. Groundworks Services are the primary driver. The others are construction Services.
Who are Terrasite's main competitors?
Broad incumbents on record are Kier Group, Willmott Dixon, Morgan Sindall Group and Galliford Try. Direct peers are Knights Brown Construction, McLaren Construction Group, Murphy Group (J. Murphy & Sons), Breheny Civil Engineering and Bowmer + Kirkland. Clancy Group is listed as a regional player.
Does Terrasite have an API?
No public API is recorded for Terrasite.
What industry is Terrasite in?
Terrasite's product category is Groundworks & Civil Engineering. Its primary akta.pro industry code is IMAFAKAC, Mass Excavation & Bulk Earthmoving (Cut/Fill, Grading), with a secondary code of IMAFAKAD, Trenching & Utility Excavation. Its NAICS code is 238910 and its SIC code is 1600.