Construction Marketing Statistics 2026: Market Size, Pipeline and AI

Construction is one of the largest sectors in the UK economy and one of the least marketed. That gap is the whole story.

Most of the money in construction moves through tenders, frameworks, repeat clients and specification decisions made years before a spade goes in the ground. None of that looks like a conversion funnel. Yet the firms winning commercial and industrial work in 2026 are increasingly the ones that turn up in a procurement search, a specifier's shortlist, or a LinkedIn feed at the moment a project is being scoped.

This article pulls together verified figures on the size of UK construction, the 2026 pipeline, marketing budgets, channel use and AI adoption. It deals with commercial contractors, specialist subcontractors and industrial services firms. Domestic trades, where the buyer is a homeowner and the decision takes a fortnight, are a separate market with separate numbers.

Key construction marketing statistics for 2026

• There were 885,000 construction SMEs in the UK at the start of 2025, 16% of all UK SMEs, according to the Department for Business and Trade Business Population Estimates [1].
• 370,770 VAT and PAYE registered construction firms were operating in Great Britain in 2024, per ONS construction statistics [2].
• Construction new work was worth £140,684 million in Great Britain in 2024, with new orders at £71,707 million [2].
• Construction new orders fell 10.5%, or £1,238 million, in Q1 2026 compared with Q4 2025, on ONS figures [3].
• The RICS UK Construction Monitor headline workloads net balance was -4% in Q2 2026, a fifth consecutive quarter in negative territory [4].
• Barbour ABI recorded £7bn of contract awards and £12.4bn of planning approvals in July 2026, the strongest approvals month of the year [5].
• Only 13% of UK construction businesses reported using at least one AI technology in June 2026, against 58% in information and communication, per the ONS [6].
• 45% of construction and property professionals reported no AI implementation at all in a RICS survey of more than 2,200 professionals, with just under 12% using it regularly in specific processes [7].
• 76% of B2B marketers use LinkedIn to distribute thought leadership, ahead of email newsletters at 54%, per the Content Marketing Institute [8].
• UK marketing budgets recorded a net balance of +6.9% in Q2 2026, but spend on published brands fell at a net balance of -8.3%, according to the IPA Bellwether Report [9].
• CITB forecasts an average of 41,200 extra construction workers needed each year between 2026 and 2030, around 206,000 in total [10].

How big is the UK construction market, and how many firms compete in it?

Construction new work in Great Britain was worth £140,684 million in 2024, and there were 370,770 VAT and PAYE registered construction firms operating in the industry, according to ONS construction statistics [2].

That works out at roughly £380,000 of new work per registered firm per year, before repair and maintenance is counted.

The wider business population is larger still. The Department for Business and Trade put the number of construction SMEs at 885,000 at the start of 2025, 16% of all UK SMEs [1]. Across the whole UK business population, 4.3 million businesses (75%) had no employees beyond the owner [1].

The two counts differ because one measures registered trading entities and the other includes unregistered sole traders. Neither is wrong. But if you quote 885,000 as "your competition" for a £4m industrial cladding contract, you are being silly. The realistic competitive set for most commercial packages is dozens of firms.

What the numbers do tell you is that construction is structurally fragmented, dominated by very small businesses, and therefore has an unusually thin layer of firms with any marketing function at all. A contractor with a working website, a case study library and a named marketing lead is not competing against best practice. It is competing against nothing.

Is the 2026 construction pipeline growing or shrinking?

Mixed, and it depends entirely on which sector you sell into. Total output has been broadly flat, orders fell sharply in Q1 2026, but infrastructure is running hot and planning approvals hit their strongest month of the year in July.

ONS figures show monthly construction output fell 0.8% in May 2026, although output grew 1.6% in the three months to May, with new work up 1.1% and repair and maintenance up 2.1% [11]. Construction new orders fell 10.5%, or £1,238 million, in Q1 2026 against Q4 2025, driven mainly by private commercial and infrastructure new work [3].

The RICS UK Construction Monitor for Q2 2026 gives the clearest sector picture [4].

Within infrastructure, energy was strongest at +39%, water and sewage at +23% and communications at +22% [4].

Meanwhile Barbour ABI recorded £7bn of contract awards in July 2026, recovering after a weak second quarter, and £12.4bn of planning approvals, up from £11.4bn in May and the strongest approvals performance of 2026 [5].

For a marketer, generic "construction is up" or "construction is down" messaging is useless. A specialist mechanical contractor chasing data centre and energy work is looking at a +39% net balance. A fit-out contractor in private commercial is looking at -7%. The same national headline covers both.

The approvals figure matters more than the awards figure for lead generation timing. Planning approvals lead, contract awards lag. A £12.4bn approvals month is a pipeline that converts into tender invitations over the following six to eighteen months, which is when your case studies, accreditations and specification presence need to already be in place.

Where does commercial construction work actually come from?

Overwhelmingly from tender processes, frameworks and repeat client relationships rather than inbound enquiry. UK annual construction new orders were £71,707 million in 2024, and that formal order flow is the channel most commercial work travels through [2].

There is no reliable UK dataset that splits contractor revenue cleanly into tender, relationship and inbound. Anyone who quotes you one is guessing. What the order data does show is scale and volatility: £71.7bn of new orders in a year, then a 10.5% quarterly drop in Q1 2026 [2] [3].

Inbound marketing in commercial construction rarely produces the contract directly. It produces the invitation to tender, the pre-qualification shortlist place, and the specification mention. Those are the real conversion events, and almost none of them are measurable in Google Analytics.

That is why construction marketing attribution is so frequently broken. A quantity surveyor reads three of your case studies over eight months, never fills in a form, and then adds you to a tender list by email. Your analytics records eight anonymous sessions and zero conversions. The marketing worked. The measurement did not.

How much are construction firms spending on marketing, and is budget rising?

UK marketing budgets across all sectors recorded a net balance of +6.9% in Q2 2026, with 23.8% of companies increasing spend, 16.9% cutting and 59.4% holding steady, according to the IPA Bellwether Report [9].

The category detail is where it gets interesting for construction.

The Bellwether panel also underpins adspend growth forecasts of 2.1% for 2026 and 2.3% for 2027 [9].

Events leading at +11.0% is the one line in that table that maps almost perfectly onto how construction actually sells. Trade shows, framework supplier days, CPD sessions and site visits are where specifiers and main contractors form supplier preferences.

The caveat: Bellwether is a cross-sector UK panel, not a construction panel. Treat these as the direction of travel for UK marketing budgets generally, and assume construction lags the average rather than leads it.

Which channels do B2B construction and industrial marketers actually use?

LinkedIn dominates. The Content Marketing Institute surveyed 1,015 B2B marketers between 24 June and 14 August 2025 and found 76% use LinkedIn to distribute thought leadership, ahead of email newsletters at 54% and speaking events or webinars at 52% [8].

The same research found 59% describe their marketing as at least somewhat effective, and 32% planned to invest in owned media including content and websites in 2026 [8]. The barriers are familiar: 40% struggle to create content that drives a desired action, 39% cite resource constraints, and 33% report difficulty measuring content effectiveness [8].

LinkedIn's own about page puts the platform at over 1.3 billion members globally, with more than 430 million across Europe, the Middle East and Africa [12].

For construction specifically, LinkedIn's dominance is less about reach than about role targeting. The buying group on a commercial project includes a project manager, a quantity surveyor, an M&E consultant, an architect and a client-side estates lead. LinkedIn is the only channel where those five job titles can be reached separately with different messages.

The measurement problem is worse in construction than the average because of the lag. If a specification decision made in 2026 produces revenue in 2028, no standard attribution window survives it.

Why is construction so far behind on digital and AI?

Because it is a low-margin, project-based, heavily subcontracted industry with very small firms. Only 13% of UK construction businesses reported using at least one AI technology in June 2026, compared with 58% in information and communication.

That gap comes from ONS analysis of the Business Insights and Conditions Survey, wave 159, fielded 5 to 28 June 2026 among UK businesses with 10 or more employees [6].

Professional-level data tells the same story. The RICS artificial intelligence in construction report, published in September 2025 and based on more than 2,200 professionals globally with 48% in the UK, found approximately 45% reported no AI implementation, 34% were in early pilot phases, and just under 12% used AI regularly in specific processes [7]. Fewer than 1% reported fully embedded, organisation-wide use.

The barriers RICS recorded were a lack of skilled personnel (46%), integration with existing systems (37%) and data quality and availability (30%) [7]. On investment, 28% had no plans to invest in AI over the following 12 months and only 6% planned significant increases [7].

NBS surveyed 559 design and construction professionals for its Digital Construction Report 2025 and reported that more than half worry about being left behind as digital transformation accelerates [13].

Two things follow. First, the AI content flood that has degraded B2C and SaaS search results has not hit construction with the same force, so basic, well-structured, genuinely expert content still performs unusually well. Second, if only 13% of the sector uses any AI at all, buyers are not yet routing supplier research through ChatGPT in large numbers. Optimising exclusively for AI answer engines in construction, in 2026, is early.

Early is not the same as wrong. The 13% figure has been climbing.

What are architects and specifiers signalling about future demand?

Caution. The RIBA Future Trends Workload Index stood at -1 in June 2026, a third consecutive month of negative expectations, with the Staffing Index also falling into negative territory [14].

RIBA reported improving confidence in the commercial sector, while private housing showed a level of pessimism about future work not seen in over two years [14]. Confidence strengthened among medium and large practices, but smaller practices remained pessimistic.

Builders merchants data points the same way. The Builders Merchant Building Index reported May 2026 total like-for-like value sales essentially flat at -0.1%, with volumes down 5.8% year on year [15].

The volume versus value split in that merchant data is the detail worth noticing. Flat value with a 5.8% volume decline means material price inflation is doing the work that demand used to do.

For product manufacturers selling into specification, architects' workload expectations are an early demand signal and merchant volumes are a late one. Both are currently soft, which argues for spending 2026 building specification relationships and technical content rather than chasing volume through price promotion.

How does the skills shortage change the marketing job?

It turns recruitment marketing into a revenue function. CITB forecasts an average of 41,200 extra workers needed each year between 2026 and 2030, equivalent to 1.6% of the 2025 workforce, or around 206,000 additional workers over the period [10].

CITB puts the 2025 UK construction workforce at 2,606,380 and forecasts around 2.68 million by 2030, with output growth projected at -0.2% in 2026, peaking at 2.8% in 2028 [10].

A contractor that cannot crew a job cannot bid for it, so employer brand stops being an HR concern and becomes a capacity constraint on sales.

It also changes the content mix. The same LinkedIn presence that reaches quantity surveyors reaches site managers thinking about their next move. Very few construction firms run those two audiences deliberately through one content programme. The ones that do get two returns on one budget.

How to read these numbers

Most of the construction data here is official statistics, which is unusually good for a marketing article, but that does not make it simple.

ONS output and orders figures are survey-based estimates, revised routinely, and expressed as growth rates rather than levels in the monthly bulletins. The monetary values quoted here come from the annual construction statistics release, which lags by around a year.

RICS and RIBA figures are net balances from practitioner surveys, not measured activity. A net balance of -4% means slightly more respondents reported falling workloads than rising ones. It does not mean output fell 4%.

The two firm counts, 370,770 and 885,000, measure different things. The first counts VAT and PAYE registered firms in Great Britain, the second counts UK SMEs including unregistered sole traders. Do not use them interchangeably.

The marketing benchmarks are the weakest link. IPA Bellwether is a UK cross-sector panel with no published construction split. The Content Marketing Institute survey is a global, self-selecting sample that skews towards people who already care about content marketing. Both are directional, not construction-specific.

CITB forecasts are projections, not observations. The Construction Products Association's Spring 2026 forecast sits behind a member paywall and has not been quoted here, because a figure you cannot see on the source page is a figure you should not publish.

What this means going into 2027

Sector targeting beats national messaging. Infrastructure at +16% and private housing at -12% are not the same market. Segment your pipeline by RICS sector rather than by geography.

Specification and framework presence is the real funnel. With £71.7bn of annual new orders flowing through formal processes, the marketing job is to be shortlisted, not to be clicked.

AI optimisation in construction is early, not absent. At 13% sector adoption, over-investing in answer-engine optimisation ahead of the basics is a mistake. Getting technical data and project references machine-readable is not.

Events keep their budget. Events led every Bellwether category at +11.0% in Q2 2026. In a sector that buys on relationship and risk, that allocation is rational.

Recruitment and client marketing should share a budget line. With 41,200 extra workers needed annually to 2030, employer brand is now a bidding constraint. If you want help working out how findable your construction business really is in search and AI answers, you can book a call with me.