Hampshire’s 29 Fastest Growing Building Material Startups

At Best Startup London we track over 100,000 London based startups and over 500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and organisations we think deserve more appreciation than they are currently getting.

We’ve ranked the top 29 Building Material companies in Hampshire. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if you’re interested in their financials).

We selected the organisations listed in this article based on:

• Track record
• Executive leadership
• Market share
• Innovation
• ESG rating

Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.

Top Building Material Companies & Startups (Hampshire)

Colt Group

Colt provides comfortable and safe working conditions in industrial and commercial buildings specializing in smoke control and ventilation.

Silavent Ltd

Silavent Ltd. manufactures domestic ventilation products and equipment in the United Kingdom.

Dean & Dyball

Dean & Dyball is a civil engineering and building business, based in Ringwood, Hampshire.

Mountjoy Portsmouth

Mountjoy Portsmouth is a dynamic firm that offers a wide range of construction, building maintenance and facilities management services.

Cubicle Systems

Cubicle Systems is a manufacturer and supplier of commercial washrooms.

Excel Roofing Services

Excel Roofing Services is a fix and supply roofing firm.

R W Armstrong & Sons

R W Armstrong & Sons is a residential builder providing building services.

Pipestock

Pipestock supplies PVC, MDPE and stainless steel products that include pipe, fittings, valves, hoses, water meters and pipeline ancillary.

strukta Group

strukta Group is a manufacturer and distributor of structural steel fabricators servicing the construction industry.

New Milton Sand & Ballast

NMSB is a producer and supplier of aggregates, concrete, horticultural sand, soils, composts, and merchanting supplies.

Royce Communications

Royce Communications is a building solutions provider company that solves customers’ infrastructure problems and business growth.

Target Tiles

Target Tiles is an e-store that supplies an array of wall, floor, mosaic, and patio tiles along with adhesives, seals, tools, and systems.

Timber Windows

Timber Windows specializes in offering a wide range of unusual windows, doors, orangeries and conservatories designs.

J B Corrie

J B Corrie provides professional fencing services.

Hs Butyl

Hs Butyl is a manufacturer of butyl tapes.

Drainfast

Drainfast is a supplier of drainage supplies and related products.

Golden Larch Contracting

Golden Larch Contracting specializes in the design, sales& supply of fencing products like fence panels, sawn timber, gates & close boards.

Crown Roofing Ltd.

Crown Roofing Ltd. is a specialist roofing contractor.

Kershaw Roofing

Kershaw Roofing is the company that specializes in Single-Ply Roofing.

Hardware Warehouse

Hardware Warehouse is an online retailer of flooring accessories, sheet metal, adhesive panels, hooks, trestles, kitchen, and bathroom taps.

REMIX DRY MORTAR LIMITED

Remix Dry Mortar is a cement and concrete manufacturing company.

Solardome

Solardome specializes in manufacturing, designing, planning, and supplying aluminum geodesic domes, glasshouses, and accessories.

Alternative Flooring

Alternative Flooring designs and manufactures floorcoverings.

Collard

Collard is a Hampshire-based provider of sustainable construction services.

Twistfix

Twistfix provides a range of insulating solutions, one of the most popular being the Ecoflex Foil Insulation system.

R.J. Winnicott

R.J. Winnicott provides comprehensive service of construction works, ranging from larger domestic extensions, alterations, refurbishments.

Mountjoy

Mountjoy offers building and maintenance support also delivers flexible, tailored, repairs, upgrades and refurbishment services.

Polymax

Polymax is a manufacturing and distributing of rubber products.

Mann McGowan

Mann McGowan is a building materials company.