Allards International

What Allards International does

Allards International Limited is a privately held UK engineering company headquartered in Arbroath, Scotland, founded in 1983. It designs, manufactures and supplies plate heat exchangers, shell & tube heat exchangers and plate & shell heat exchangers, alongside a comprehensive replacement-parts catalog covering seven major OEM brands (Tranter, Alfa Laval, Sondex, APV, GEA, Vicarb and Funke). The firm describes itself as Scotland's largest stockist of heat exchanger plates and gaskets, holding a multi-OEM inventory of 500+ products and offering same-day dispatch on selected stock items.

The company's underlying technology centers on thermal and mechanical design of heat exchangers using in-house software, with mechanical design analysis performed to multiple international pressure vessel codes including ASME VIII Div 1 & 2, EN13445, PD5500, RCC-M and AD:2000. Shell & tube units are built to TEMA standards with high-pressure capability (typically up to 100 bar) and a wide metallurgy range (carbon steel, stainless steel, 22%Cr / 25%Cr duplex, 254SMO, Hastelloy, titanium). Plate & shell units are fully welded designs achieving design pressures above 100 bar. The firm carries industry accreditations (NQA, FPAL, Achilles, HTRI).

Commercially, Allards operates a B2B sales-led model with quote-based pricing, reaching customers via phone and email. Revenue is generated through three streams: replacement-parts sales (plates, gaskets, frames, accessories), complete heat exchanger units, and engineering/design services. The customer base of 100+ clients is concentrated in process industries — notably international oil & gas (BP, Shell, Talisman Energy), pharmaceutical, food processing, energy/chemicals (Ineos, Formosa), shipping/logistics (Maersk) and manufacturing (Kubota, Doosan) — served globally through manufacturing and logistics partners across Europe and beyond.

Name

Allards International

Legal name

Allards International Limited

Website

https://allards-international.com

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

11–50 employees

Short description

Allards International is a Scotland-based engineering company that designs, manufactures and supplies plate, shell & tube, and plate & shell heat exchangers, plus replacement parts for seven major OEM brands, serving oil & gas, pharmaceutical and food processing customers worldwide.

Ownership category

akta.pro rank

Product category

Industrial Heat Exchangers and Replacement Parts

NAICS

Power Boiler and Heat Exchanger Manufacturing (332410), Power Boiler and Heat Exchanger Manufacturing (33241)

SIC

Fabricated Plate Work (Boiler Shops) (3443), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)

akta.pro primary industry

Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers) (IMAHAEAC)

akta.pro secondary industries

Heat Exchangers & Thermal Transfer Equipment (IMAHAKAC), Heat Exchangers, Coils & Hydronic HVAC Components (IMADANAF)

Keywords

• Plate heat exchangers
• Shell and tube exchangers
• Thermal design engineering
• Heat exchanger replacement parts
• Industrial process equipment

Headquarters

HQ city

Arbroath

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Heat Exchanger Parts Sales: Sales of replacement parts including plates, gaskets, frames, and complete heat exchanger units. Parts are stocked and available for same day dispatch. Revenue is generated through product sales with manufacturing and logistics partners across Europe and beyond.
2. Engineering Services: Thermal design services and mechanical design analysis provided by in-house engineering team. Services include tailoring heat exchangers to meet specific process conditions and optimizing for maximum efficiency and performance.
3. Heat Exchanger Accessories: Supply of accessories including frames, liners, supports, bolts and other components for heat exchanger systems.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Allards International designs, manufactures, and supplies industrial heat exchangers (Plate & Frame, Shell & Tube, Plate & Shell) along with replacement plates and gaskets for seven major OEM brands. The company also delivers in-house thermal and mechanical engineering services, tailoring equipment to client process conditions and ensuring compliance with international pressure vessel codes, with worldwide delivery and same-day dispatch on selected stock items.

Product overview

Allards International is Scotland's largest stockist of heat exchanger plates and gaskets, offering a comprehensive portfolio of products and services centered on plate heat transfer technology. The core product line includes three main heat exchanger types: Plate & Frame Heat Exchangers (gasketed plate packs compressed between end frames), Shell & Tube Heat Exchangers (TEMA-compliant designs for petroleum, chemical, and commercial applications), and Plate & Shell Heat Exchangers (welded plate packs in pressure vessels for high-pressure applications exceeding 100 bar). Supporting the heat exchangers, the company supplies replacement parts across seven major OEM brands—Tranter, Alfa Laval, Sondex, APV, GEA, Vicarb, and Funke—each with extensive model coverage and multiple plate/gasket material options (304, 316L stainless steel, Titanium, duplex steels, Hastelloy). Engineering services include in-house thermal design using proprietary software and mechanical design analysis to international pressure vessel codes. The company operates from Arbroath, Scotland with stock and same-day dispatch capability.

Differentiator

Problem solved

Functional benefit

Products and services

• Plate & Frame Heat Exchangers Gasketed plate heat exchangers consisting of specially formed individual plates assembled into a plate pack, with gaskets sealing liquid flows and end frames/threaded rods compressing the pack. Designed for B2B process-industry customers in oil & gas, pharmaceutical, food processing, and broader process sectors.
• Shell & Tube Heat Exchangers Heat exchangers designed and manufactured to TEMA standards (Class R for petroleum, Class C for commercial, Class B for chemical process service), built for high pressures typically up to 100 bar and a wide range of metallurgies. Intended for B2B process-industry customers.
• Plate & Shell Heat Exchangers Fully welded plate heat exchangers integrated with a shell, combining Shell & Tube and plate heat exchanger advantages. A welded circular-plate pack inside a pressure vessel enables compact, low-weight, mechanically strong designs achieving design pressures over 100 bar. Sold to B2B process-industry customers.
• Tranter Plates & Gaskets (Replacement Parts) Replacement plates and gaskets for Tranter plate heat exchangers, covering models including GD09, GC12, GC30, GL13, GC16, GC26, GX26, GX42, GC51, GX51, GX64, GX91, GX118, GC60, GX60, GX100, GX140, GX180, GX85, GL145, GX145, GX205, GX265, GX325, GL130, GL230, GL330, and GL430. For B2B operators maintaining Tranter-installed heat exchangers.
• Alfa Laval Plates & Gaskets (Replacement Parts) Replacement plates and gaskets for Alfa Laval plate heat exchangers, covering models including M3, M6B, M6M, M10B, M10M, M15E, M15B, M15M, MX25M, MX25B, M30, MA30M, MA30S, M6MW, M10BW, MK15BW, T20MW, MA30W, AM10, A10B, A15B, AM20B, A20B, AM20, AK20, AX30B, AX30BW, Clip6/8/10/15, P16, P26, P32, P36, T2B, TL3B, TL6B, TS6M, TL10B, TL10P, TL15P, T20M/B/P/S, TS20M, TL35S, TL35B, T45M, T50M, and TS50M. For B2B operators maintaining Alfa Laval heat exchangers.
• Sondex Plates & Gaskets (Replacement Parts) Replacement plates and gaskets for Sondex plate heat exchangers, covering models including S4A, S8A, S7A, S14A, S20A, S16B, S9A, S19A, S31A, S17, S21, S21A, S22, S37, S35, S50, S30, S41, S41A, S42, S63, S43H, S43A, S43, S65, S100, S47, S64, S81, S121, S62, S86, S110, S86A, S113G, S201G, SF123, SF160, S130G, SFD13, SFD22, and SFD23. For B2B operators maintaining Sondex heat exchangers.
• APV Plates & Gaskets (Replacement Parts) Replacement plates and gaskets for APV plate heat exchangers, covering models including T4, H12, H17, N25, N35, N50, A055, A085, A145, J060, J092, J107, J154, J185, M60, M92, M107, SR1, SR2, SR3, R5, SR6GL, SR6AG, R8GL, SR9, R10, R14, B063, B110, B134, B158, B205, P105, P190, R55, K34, K55, and K71. For B2B operators maintaining APV heat exchangers.
• GEA Plates & Gaskets (Replacement Parts) Replacement plates and gaskets for GEA plate heat exchangers, covering models including VT04, VT10, VT20, VT20S, VT40, VT405P, VT405, AT405, VT80, VT80S, VT2058, NT25M, NT50T, NT50M, NT50X, NT100T, NT100M, NT100X, NT150L, NT150S, NT250S, NT250M, NT250L, NT350S, NT350M, NH350S, NH350M, FA184, and N40. For B2B operators maintaining GEA heat exchangers.
• Vicarb Plates & Gaskets (Replacement Parts) Replacement plates and gaskets for Vicarb plate heat exchangers, covering models including V2, V4, V8, V13, V20, V28, V45, V60, V100, V110, V130, V170, and V280. For B2B operators maintaining Vicarb heat exchangers.
• Funke Plates & Gaskets (Replacement Parts) Replacement plates and gaskets for Funke plate heat exchangers. Plate materials: 304, 316L, Titanium. Gasket materials: NBR, HNBR, EPDM, FKM. Models include FP04, FP08, FP05, FP09, FP10, FP16, FP22, FP14, FP20, FP205, FP31, FP40, FP50, FP71, FP41, FP60, FP80, FP42, FP62, FP82, FP112, FP405, FP70, FP100, and FP130. For B2B operators maintaining Funke heat exchangers.
• Thermal Design Services In-house thermal design services for heat exchangers using proprietary software, providing tailored solutions across exchanger types and the latest technologies to maximise efficiency and performance for B2B process-industry customers.
• Design Engineering Services Mechanical design analysis carried out to multiple international pressure vessel codes including ASME VIII Div 1 & Div 2, EN13445, PD5500, RCC-M, and AD:2000. Provided to B2B process-industry customers requiring code-compliant heat exchanger designs.
• Heat Exchanger Accessories Heat exchanger accessories supplied to B2B customers, including frames, liners, supports, bolts, and other components for heat exchanger systems.

Quantifiable outcome

• Same day dispatch available on selected stock items
• +2 more outcomes

Named customers8 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Seven partnerships are on record, tiered core.

• TrantercoreTechnology or IntegrationAuthorized supplier of Tranter plate heat exchanger parts and products. Allards International stocks and supplies Tranter replacement plates and gaskets including models GD09, GC12, GC30, GL13, GC16, GC26, GX26, GX42, GC51, GX51, GX64, GX91, GC60, GX60, GX100, GX140, GX180, GX85, GL145, GX145, GX205, GX265, GX325, GL130, GL230, GL330, and GL430.
• Alfa LavalcoreTechnology or IntegrationAuthorized supplier of Alfa Laval plate heat exchanger parts and products. Allards International stocks and supplies Alfa Laval replacement plates and gaskets including models M3, M6B, M6M, M10B, M10M, M15E, M15B, M15M, MX25M, MX25B, M30, MA30M, MA30S, M6MW, M10BW, MK15BW, T20MW, MA30W, AM10, A10B, A15B, AM20B, A20B, AM20, AK20, AX30B, AX30BW, Clip6, Clip8, Clip10, Clip15, P16, P26, P32, P36, T2B, TL3B, TL6B, TS6M, TL10B, TL10P, TL15P, T20M, T20B, T20P, TS20M, T20S, TL35S, TL35B, T45M, T50M, and TS50M.
• SondexcoreTechnology or IntegrationAuthorized supplier of Sondex plate heat exchanger parts and products. Allards International stocks and supplies Sondex replacement plates and gaskets including models S4A, S8A, S7A, S14A, S20A, S16B, S9A, S19A, S31A, S17, S21, S21A, S22, S37, S35, S50, S30, S41, S41A, S42, S63, S43H, S43A, S43, S65, S100, S47, S64, S81, S121, S62, S86, S110, S86A, S113G, S201G, SF123, SF160, S130G, SFD13, SFD22, and SFD23.
• APVcoreTechnology or IntegrationAuthorized supplier of APV plate heat exchanger parts and products. Allards International stocks and supplies APV replacement plates and gaskets including models T4, H12, H17, N25, N35, N50, A055, A085, A145, J060, J092, J107, J154, J185, M60, M92, M107, SR1, SR2, SR3, R5, SR6GL, SR6AG, R8GL, SR9, R10, R14, B063, B110, B134, B158, B205, P105, P190, R55, K34, K55, and K71.
• GEAcoreTechnology or IntegrationAuthorized supplier of GEA plate heat exchanger parts and products. Allards International stocks and supplies GEA replacement plates and gaskets including models VT04, VT10, VT20, VT20S, VT40, VT405P, VT405, AT405, VT80, VT80S, VT2058, NT25M, NT50T, NT50M, NT50X, NT100T, NT100M, NT100X, NT150L, NT150S, NT250S, NT250M, NT250L, NT350S, NT350M, NH350S, NH350M, FA184, and N40.
• VicarbcoreTechnology or IntegrationAuthorized supplier of Vicarb plate heat exchanger parts and products. Allards International stocks and supplies Vicarb replacement plates and gaskets including models V2, V4, V8, V13, V20, V28, V45, V60, V100, V110, V130, V170, and V280.
• FunkecoreTechnology or IntegrationAuthorized supplier of Funke plate heat exchanger parts and products. Allards International stocks and supplies Funke replacement plates and gaskets including models FP04, FP08, FP05, FP09, FP10, FP16, FP22, FP14, FP20, FP205, FP31, FP40, FP50, FP71, FP41, FP60, FP80, FP42, FP62, FP82, FP112, FP405, FP70, FP100, and FP130. Plate materials available: 304, 316L, Titanium. Gasket materials: NBR, HNBR, EPDM, FKM.

Scale indicators5 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Alfa Laval: One of the world's largest manufacturers of plate heat exchangers and the OEM behind many of the models Allards stocks as a parts distributor. Directly comparable in core product technology (gasketed plate, welded plate-and-shell, brazed plate) and serves overlapping oil & gas, pharma and food processing customers.
• Xylem (Bell & Gossett): Large diversified water and heat-transfer equipment company with plate and brazed-plate heat exchanger offerings serving HVAC, district heating and industrial markets. Adjacent competitor with overlapping technology and process-industry exposure.
• GEA Group: Global heat exchanger manufacturer whose plate exchanger range (NT-series, VT-series, FA-series) is explicitly supported by Allards as an authorized parts supplier. Highly comparable in plate heat exchanger technology and serves dairy/food, chemical and energy customers.

Direct peers

• Tranter (SPX Technologies): OEM of plate heat exchangers (the same GX/GC/GL series that Allards stocks). Comparable in plate heat exchanger design and replacement-part supply to oil & gas and process industries worldwide.
• Kelvion (formerly GEA Heat Exchangers): Specialist manufacturer of plate, shell & tube and plate-and-shell heat exchangers for oil & gas, chemical and power applications. Closely competes with Allards' design-and-supply offering and uses overlapping international pressure vessel code standards.
• Sondex (Danfoss): Plate heat exchanger manufacturer (S-series) acquired by Danfoss, serving HVAC, refrigeration and process industries. Allards is an authorized parts supplier for the Sondex range, making it a direct channel peer.
• Graham Corporation: US-based designer and manufacturer of heat transfer equipment (shell & tube, plate, condensers) for defense, energy and process industries. Comparable in engineered heat exchanger supply, multi-code mechanical design (ASME) and oil & gas end-market focus.
• Vicarb: Plate heat exchanger manufacturer (V-series) serving chemical, petrochemical and food processing industries. Allards is an authorized parts supplier for Vicarb, making it a direct OEM peer in product and customer overlap.
• Funke Wärmetauscher: German plate heat exchanger manufacturer whose FP-series is supported by Allards as an authorized parts supplier. Closely comparable in plate technology, materials range and process-industry target customers.
• APV (SPX Technologies): OEM of plate heat exchangers (H, N, A, J, SR, R series) focused on dairy, food, beverage and hygienic process applications. Overlaps with Allards' food processing and pharma customer segments and product-line coverage.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/profile.php
• LinkedInlinkedin.com/company/allards-international

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 Allards International