ROK Construction

What ROK Construction does

ROK Construction Ltd is a privately held, family-run design-and-build construction firm headquartered at 101 Sadler Road, Lincoln, United Kingdom (LN6 3RS). Operating under the entity name Rok Construction ltd, the company has been in business for over 50 years and reports a headcount in the 11-50 range. Its services span five integrated categories: agricultural construction (bespoke CE-marked steel-framed buildings for grain stores, livestock, hay barns, bale stores, wood stores, general purpose agricultural buildings, and equestrian facilities), industrial construction (factories, process plants, laboratories, warehouses, and offices, plus refurbishment and alteration), groundwork (precision-engineered foundations, drainage, underground utilities, earthworks, and land clearance), drainage (pipework, mains water, soakaways, culverts), and demolition (including on-site crushing). The underlying technology is conventional for the trade—steel-framed structural systems with CE marking, precision-engineered groundworks using standard excavating and drainage techniques, and accredited demolition practice—rather than proprietary or platform-based.

The business model is project-based and direct-to-consumer. Revenue is generated through bespoke, one-off construction contracts covering design, planning, building regulations, health and safety compliance, and execution; pricing is custom quote-based with no published rate cards or tiers (billing is pay-as-you-go per project). The go-to-market motion is relationship-driven and local: customers reach the firm via phone, email, or a "Get a Quote" web form, with no intermediary, reseller, or marketplace channel and minimal digital marketing footprint (a WordPress website last meaningfully updated in 2021, supplemented by phone outreach and reputational/referral flow). Customer segmentation is vertical: agricultural (primary), industrial (primary), equestrian (secondary), and domestic (secondary). Geographic reach is concentrated in Lincolnshire and extended across Southeast England for the groundworks division.

Ownership is fully private and family-controlled, with no parent company, institutional investors, subsidiaries, or M&A activity disclosed. Regulatory/compliance posture includes CE marking on buildings, CHAS (Contractors Health and Safety Assessment Scheme) membership, and CSCS (Construction Skills Certification Scheme) workforce certification—table-stakes for accessing regulated UK commercial and public-sector work. No patents, trademarks, awards, or partnerships/alliances are disclosed. Operating status is active, with current phone numbers, an active website, and listed services; revenue is not publicly disclosed.

Name

ROK Construction

Legal name

Rok Construction ltd

Website

https://rokconstruction.co.uk

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

ROK Construction is a family-run, Lincoln-based design-and-build firm providing CE-marked steel-framed agricultural, industrial, equestrian, and domestic construction, plus groundwork, drainage, and demolition services across Southeast England.

Ownership category

akta.pro rank

Product category

Agricultural and Industrial Construction Services

NAICS

Nonresidential Building Construction (2362), Industrial Building Construction (23621), Utility System Construction (2371)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), Heavy Construction Other Than Bldg Const - Contractors (1600), Construction - Special Trade Contractors (1700)

akta.pro primary industry

Office & Corporate Building Construction (IMAFACAA)

Keywords

• Agricultural construction
• Industrial construction
• Groundwork services
• Drainage installation
• Demolition services

Headquarters

HQ city

Lincoln

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales

Revenue model

1. Construction Services: ROK Construction generates revenue through providing design and build services for agricultural, industrial, equestrian, and domestic buildings. Revenue is project-based, derived from new construction, refurbishments, alterations, and civil engineering work. The company handles projects from initial design stage through to completion, managing planning, building regulations, and health and safety aspects.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

ROK Construction is a family-run design and build construction company providing bespoke steel-framed buildings and civil engineering services for agricultural, industrial, equestrian, and domestic clients. The company manages projects from initial design through to completion, including Planning, Building Regulations, and Health and Safety, with CE marked steel-framed structures, precision-engineered groundworks, drainage systems, and demolition/crushing services.

Product overview

ROK Construction is a family-run design and build company offering integrated services across agricultural, industrial, equestrian, and domestic construction sectors. The company's core portfolio includes five service areas: Agricultural Construction (CE-marked bespoke steel-framed buildings for grain stores, livestock, equestrian facilities), Industrial Construction (factories, warehouses, laboratories, offices), Groundwork (precision-engineered foundations, underground utilities, earthworks), Drainage (pipework, soakaways, culverts, mains water systems), and Demolition (crushing). Projects are managed from initial design through to completion, with handling of Planning, Building Regulations and Health and Safety aspects.

Differentiator

Problem solved

Functional benefit

Products and services

• Agricultural Construction

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Scale indicators2 records

Recent moves4 records

Expansion highlights1 record

Direct peers

• W & H Brown Construction: W&H Brown is a UK construction contractor delivering agricultural, industrial, and commercial building projects alongside groundworks and civil engineering services. Closely comparable to ROK Construction across both vertical specialisms (agricultural + industrial) and the integrated groundworks/civil engineering offering, serving similar SMB and regional end-markets.
• RHPP Group: RHPP is a UK groundworks and civil engineering contractor offering foundations, drainage, utilities, and infrastructure services. Directly comparable to ROK Construction's Groundwork and Drainage service lines (foundations, drainage systems, underground utilities), making it a head-to-head peer in the civil engineering/groundworks subcontracting space.
• Capital Steel Buildings: Capital Steel Buildings is a UK specialist in design, manufacture, and erection of steel-framed buildings for agricultural, industrial, equestrian, and commercial sectors. Closely comparable to ROK Construction in target markets (agricultural/industrial steel buildings), product type (CE-marked bespoke steel frames), and project-based revenue model, making it a near-direct peer in the agricultural/industrial building niche.

Broad incumbents

• Portakabin: Portakabin is one of the UK's largest modular building manufacturers and turnkey construction service providers, serving commercial, industrial, education, and healthcare markets. Comparable to ROK for end-to-end design-and-build delivery of nonresidential structures, but Portakabin dominates standardized modular rather than bespoke steel-framed construction.
• Wernick Group: Wernick Group is a long-established UK modular and permanent building construction firm with 90+ years of history, providing design-and-build solutions across commercial, industrial, and education sectors. Directly comparable to ROK Construction for its design-and-build model and steel-framed building expertise, but at considerably larger national scale and a wider sector footprint.
• McAvoy Group: McAvoy Group is an established Northern Ireland / UK-wide offsite construction specialist delivering modular building solutions for industrial, commercial, and education clients. Comparable to ROK Construction for its design-and-build contracting model and focus on nonresidential structures, but operating nationally with an offsite/modular focus rather than ROK's regional ground-up steel construction.
• Algeco UK: Algeco UK is a major national provider of modular and offsite building solutions serving industrial, commercial, and public-sector clients. Comparable to ROK Construction for steel-based building delivery and turnkey project execution, though Algeco operates at far larger scale with standardized modular offerings rather than bespoke steel-framed construction.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks6 records

Key highlights5 records

Customer concentration

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ROK Construction