Dowhigh
Dowhigh is a Liverpool-based civil engineering contractor, founded in 1975, delivering public works construction including drainage, earthworks, highways, and surfacing. The privately held UK firm employs 11-50 people and serves regional infrastructure projects.
- Company typePrivate
- Founded1975
- HeadquartersLiverpool, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Dowhigh does
Dowhigh is a privately held civil engineering contractor headquartered in Liverpool, United Kingdom, that delivers public works construction services including drainage, earthworks, highways, and surfacing. Founded in 1975, the firm operates in the regional UK infrastructure market, competing for public sector construction work via traditional competitive tendering. Its service scope spans ground preparation, road construction, and surface finishing — activities that are foundational to highways, utilities, and broader municipal infrastructure programmes.
The company employs between 11 and 50 people, positioning it as a small-to-mid-sized regional contractor rather than a national infrastructure player. With nearly five decades of continuous operation, Dowhigh fits the profile of an established, family- or founder-controlled civil engineering SME that competes on local presence, plant availability, and prequalification credentials rather than scale or proprietary technology. Its customer base is, by sector convention, public sector or principal contractor-led; however, no specific framework memberships, contract awards, or end-client logos are documented in the available material.
Beyond the firmographic profile, the public information footprint is materially limited. The company website (dowhigh.co.uk) was inaccessible due to a verification/loading page, and no revenue figures, leadership roster, project portfolio, certifications, or pricing model have been disclosed in the available source material. This data gap constrains any deeper financial or strategic assessment and means the conclusions elsewhere in this analysis are necessarily inferential, grounded in sector benchmarks rather than first-party disclosure.
Dowhigh firmographics
Firmographics- Name
- Dowhigh
- Website
- https://dowhigh.co.uk
- Company type
- Private
- Founded year
- 1975
- Headcount range
- 11–50 employees
- Short description
- Dowhigh is a Liverpool-based civil engineering contractor, founded in 1975, delivering public works construction including drainage, earthworks, highways, and surfacing. The privately held UK firm employs 11-50 people and serves regional infrastructure projects.
- Ownership category
- akta.pro rank
Dowhigh industry classification
Industry- Product category
- Civil Engineering Construction Services
- NAICS
- Heavy and Civil Engineering Construction (237), Site Preparation Contractors (23891), Other Heavy and Civil Engineering Construction (23799)
- SIC
- Heavy Construction Other Than Bldg Const - Contractors (1600), Water, Sewer, Pipeline, Comm & Power Line Construction (1623)
- akta.pro primary industry
- Highway & Roadway Construction (Highways, Arterials, Streets) (IMAFAEAA)
Keywords
Where Dowhigh is headquartered
LocationHeadquarters
- HQ city
- Liverpool
- HQ country
- United Kingdom
- HQ region
- Europe
Markets served
Dowhigh business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Infrastructure
Dowhigh product offering
Product offeringCore offering
Dowhigh is a civil engineering contractor that delivers public works construction services, with core capabilities spanning drainage, earthworks, highway construction, and surfacing. The firm, headquartered in Liverpool and founded in 1975, executes infrastructure projects typically for public-sector and infrastructure clients in the United Kingdom.
Differentiator
Problem solved
Functional benefit
Products and services
- Drainage Construction
Companies that use Dowhigh
Customer profileIdeal customer profiles1 record
Dowhigh technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Dowhigh competitors and assessment
Company assessmentDirect peers
- McPhillips (Wellington) Holdings: McPhillips is a privately-held UK civil engineering and construction contractor with capabilities in highways, drainage, and infrastructure works; closely comparable to Dowhigh's service mix and regional contractor business model.
- Jones Bros Civil Engineering UK: Jones Bros is a family-owned UK civil engineering firm focused on infrastructure including highways, bridges, and renewable energy sites; directly comparable in capabilities and privately-held mid-sized scale.
- JN Bentley: JN Bentley is a UK civil engineering and infrastructure contractor delivering water, highways, and environmental projects; comparable to Dowhigh in scope (highways, drainage, earthworks) and in mid-sized, privately-held regional profile.
Broad incumbents
- Kier Group: Kier Group is a major UK-listed infrastructure, construction, and highways services contractor; competes for the same public sector highways and civil works tenders as Dowhigh but with national scale and full lifecycle capabilities.
- Galliford Try: Galliford Try is a major UK-listed construction and infrastructure group with strong highways and civil engineering capabilities; comparable offering to Dowhigh but operating across a much larger national footprint.
- Tarmac: Tarmac is a major UK construction materials and infrastructure provider with significant surfacing, highways, and civil engineering operations; overlaps with Dowhigh's surfacing and highway works but operates as a national materials-led incumbent.
- M Group Services: M Group Services (formerly Morrison Utility Services) is one of the UK's largest infrastructure contractors operating across utilities, highways, and civil engineering; competes with Dowhigh on drainage and highways frameworks but at much larger scale.
- Balfour Beatty: Balfour Beatty is a leading UK-listed infrastructure group with significant highways and civil engineering operations; overlaps with Dowhigh's core activities but operates at national/Tier-1 scale.
- Skanska UK: Skanska UK is a leading contractor delivering highways, civil engineering, and infrastructure projects across the country; competes for public sector work directly relevant to Dowhigh, though typically on larger programmes.
- VolkerWessels UK: VolkerWessels UK delivers civil engineering, highways, and infrastructure projects across the UK through multiple subsidiaries; comparable service offering to Dowhigh but at significantly larger, multi-regional scale.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights4 records
Customer concentration
Dowhigh social profiles
Digital presenceDowhigh financial estimates
Financial estimateRevenue estimate
Valuation estimate
Dowhigh leadership team
Management profileNumber of profiles
Dowhigh funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Dowhigh 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 Dowhigh
What does Dowhigh do?
Dowhigh is a civil engineering contractor that delivers public works construction services, with core capabilities spanning drainage, earthworks, highway construction, and surfacing. The firm, headquartered in Liverpool and founded in 1975, executes infrastructure projects typically for public-sector and infrastructure clients in the United Kingdom.
When was Dowhigh founded?
Dowhigh was founded in 1975. It employs 11 to 50 people.
Where is Dowhigh based?
Dowhigh is headquartered in Liverpool, United Kingdom, in the Europe region.
Who are Dowhigh's main competitors?
Direct peers on record are McPhillips (Wellington) Holdings, Jones Bros Civil Engineering UK and JN Bentley. Broad incumbents are Kier Group, Galliford Try, Tarmac, M Group Services, Balfour Beatty, Skanska UK and VolkerWessels UK.
Does Dowhigh have an API?
No public API is recorded for Dowhigh.
What industry is Dowhigh in?
Dowhigh's product category is Civil Engineering Construction Services. Its primary akta.pro industry code is IMAFAEAA, Highway & Roadway Construction (Highways, Arterials, Streets). Its NAICS code is 237 and its SIC code is 1600.