XLG Heat Transfer
XLG Heat Transfer is a Spanish manufacturer of custom-engineered tubular heat exchangers and process plants, serving food, dairy, pharmaceutical, cosmetic, and industrial customers worldwide through two product lines distinguished by hygienic and heavy-industrial certifications.
- Company typePrivate
- Founded2005
- HeadquartersMolina De Segura, Spain
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What XLG Heat Transfer does
XLG Heat Transfer S.L. is a privately-held Spanish manufacturer of custom-engineered tubular heat exchangers and complete process plants, founded in 2005 and headquartered in Molina de Segura, Murcia, Spain. The company operates two product lines: a Hygienic/Sanitary line (Multitube M, Hygienic Monotube DD, Multitube MRDDP, Pharmagrade PH, Multichannel T3/T4, and Processing Plant) designed for food, dairy, pharmaceutical, and cosmetic applications under 3A and ASME BPE standards; and an Industrial line (shell-and-tube designs BEW, I-Series, DEU, NEN, BEU, BKU, Double Wall, Monotube S/SDR/SX, Hairpin HS/HI, Coil CM/CC, and Scraped Surface BOXER) for high-temperature and high-pressure applications up to 1000 bar(g) and 350°C. The portfolio is unified by proprietary tube geometries — corrugated, dimpled, twisted, and flat tubes — that enhance heat transfer and reduce fouling, and by Gladius, an online calculation center for sizing and specifying equipment.
The business model is custom-engineered B2B equipment sales with professional design services bundled in. XLG sells directly to industrial customers worldwide through website inquiry forms, downloadable enquiry sheets, phone, and email, with quote-based pricing that varies by design, materials (stainless steel, duplex, titanium, exotic alloys), and process conditions. CEO Emilio Sáez leads the company, which holds ISO 9001, ISO 14001, ISO 45001, ASME U-Stamp (2025-2028), 3A Sanitary, National Board, and European Pressure Equipment Directive certifications. A current EUR 763,000 R&D project, funded by Spain's CDTI and EU ERDF, targets an advanced evaporation system with expected completion in 2026. The company is active across international markets through a trilingual English, Spanish, and French website, serving food/dairy, pharmaceutical, cosmetic, chemical, petrochemical, oil and gas, and power generation end markets.
XLG Heat Transfer firmographics
Firmographics- Name
- XLG Heat Transfer
- Legal name
- XLG Heat Transfer, S.L.
- Website
- https://xlg-heattransfer.com
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- XLG Heat Transfer is a Spanish manufacturer of custom-engineered tubular heat exchangers and process plants, serving food, dairy, pharmaceutical, cosmetic, and industrial customers worldwide through two product lines distinguished by hygienic and heavy-industrial certifications.
- Ownership category
- akta.pro rank
XLG Heat Transfer industry classification
Industry- Product category
- Industrial Heat Exchangers
- NAICS
- Power Boiler and Heat Exchanger Manufacturing (33241), Power Boiler and Heat Exchanger Manufacturing (332410), Heating Equipment (except Warm Air Furnaces) Manufacturing (333414)
- SIC
- Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures (3430), Heating Equipment, Except Electric & Warm Air Furnaces (3433)
- akta.pro primary industry
- Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers) (IMAHAEAC)
- akta.pro secondary industry
- Heat Exchangers & Thermal Transfer Equipment (IMAHAKAC)
Keywords
Where XLG Heat Transfer is headquartered
LocationHeadquarters
- HQ city
- Molina De Segura
- HQ country
- Spain
- HQ region
- Europe
Offices1 record
Markets served
XLG Heat Transfer business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Heat Exchanger Equipment Sales: Manufacture and sale of tubular heat exchangers including multitube, monotube, shell and tube, hairpin, coil, and scraped surface designs. Equipment is sold as custom-engineered products to meet specific customer process requirements.
- Custom Engineering Design Services: Custom design and engineering services where XLG calculates and specifies heat exchangers based on customer process parameters, fluid characteristics, temperature and pressure requirements.
- Complete Processing Plants: Sale of complete pasteurization or sterilization plants incorporating XLG heat exchangers along with pumps, valves, flowmeters, homogenizers, tanks, electrical cabinets and control systems on self-supporting structures.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom quotation-based pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
XLG Heat Transfer product offering
Product offeringCore offering
XLG Heat Transfer is a Spanish manufacturer that designs and produces custom-engineered tubular heat exchangers, including shell-and-tube, monotube, multitube, hairpin, coil, and scraped-surface designs. The company serves food, dairy, pharmaceutical, cosmetics, and chemical industrial process clients, and also delivers complete processing plant engineering and assembly.
Product overview
XLG Heat Transfer is a manufacturer of high-efficiency tubular heat exchangers and process plants. The product portfolio is organized into two main lines: the Hygienic and Sanitary Line (including Multitube M, Hygienic Monotube DD, Multitube MRDDP, Pharmagrade PH, Multichannel T3/T4, and Processing Plant) designed for food, pharmaceutical, body care and cosmetic industries meeting 3A and ASME BPE standards; and the Industrial Line (including Shell and Tubes BEW, I-Series, DEU, NEN, BEU, BKU, Double Wall, Monotube S, SDR, SX, Hairpin HS, HI, Coil CM, CC, and Scraped Surface BOXER) for high-temperature and high-pressure industrial applications. The company also offers Gladius, a proprietary online calculation center tool for heat exchanger sizing and design. The products use enhanced heat transfer tubes (corrugated, dimpled, twisted, smooth) across all product categories.
Differentiator
Problem solved
Functional benefit
Brands
- XLG: Company brand for heat exchangers and process plants, including trademarked XLG® designation
- Gladius
Products and services
- Multitube Heat Exchanger M Industrial multitube heat exchanger used for heating, cooling, and condensation duties across general process applications.
- Hygienic Monotube Heat Exchanger DD Hygienic/sanitary monotube heat exchanger designed for food, dairy, beverage, pharmaceutical, and cosmetics process duties.
- Multitube Heat Exchanger MRDDP Multitube heat exchanger designed for process applications requiring higher heat transfer area in a compact footprint.
- Pharmagrade Heat Exchanger PH Pharmaceutical-grade heat exchanger engineered for high-purity pharmaceutical and biotechnology process applications.
- Multichannel Heat Exchanger T3/T4 Multichannel heat exchanger in T3 and T4 configurations for industrial process heating and cooling duties.
- Processing Plant Complete process plant engineering, fabrication, and assembly service integrating heat exchangers with broader process equipment for industrial customers.
- Shell and Tubes Heat Exchanger BEW Shell-and-tube heat exchanger in the BEW configuration for general industrial process applications.
- Shell and Tubes Heat Exchanger I-Series Shell-and-tube heat exchanger in the I-Series line for industrial heat transfer duties.
- Monotube Heat Exchanger S Monotube heat exchanger designed for process applications with single-tube construction.
- Shell and Tubes Heat Exchanger BKU Shell-and-tube heat exchanger in the BKU configuration for process plant applications.
- Scraped Surface Heat Exchanger BOXER Scraped-surface heat exchanger designed for viscous, sticky, or fouling products in food and industrial processing.
- Shell and Tubes Heat Exchanger DEU Shell-and-tube heat exchanger in the DEU configuration for general industrial duties.
- Shell and Tubes Heat Exchanger NEN Shell-and-tube heat exchanger in the NEN configuration for industrial heat transfer applications.
- Shell and Tubes Heat Exchanger BEU Shell-and-tube heat exchanger in the BEU configuration for process plant applications.
- Shell and Tubes Heat Exchanger Double Wall Double-wall shell-and-tube heat exchanger providing separation between product and service fluids for safety and hygienic requirements.
- Monotube Heat Exchanger SDR Monotube heat exchanger in the SDR configuration for process heating and cooling.
- Monotube Heat Exchanger SX Monotube heat exchanger in the SX configuration for industrial process applications.
- Hairpin Multitube Heat Exchanger HS Hairpin-style multitube heat exchanger for high-pressure and high-temperature process applications.
- Hairpin Monotube Heat Exchanger HI Hairpin monotube heat exchanger designed for high-pressure industrial duties.
- Coil Monotube Heat Exchanger CM Coil-style monotube heat exchanger for industrial process vessels and tanks.
- Coil Calandria Heat Exchanger CC Calandria coil heat exchanger used in industrial evaporator and process vessel applications.
- Gladius Calculation Center Proprietary in-house thermal and mechanical calculation and design service used by XLG to engineer and verify heat exchangers for each customer project.
Quantifiable outcome
- Corrugated tubes enhance heat transfer and reduce fouling compared to smooth tubes
- +1 more outcomes
Companies that use XLG Heat Transfer
Customer profileSegments4 records
Ideal customer profiles1 record
XLG Heat Transfer technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
XLG Heat Transfer partnerships and signals
Strategic signalScale indicators3 records
Recent moves6 records
Expansion highlights5 records
XLG Heat Transfer competitors and assessment
Company assessmentDirect peers
- Funke Wärmeaustauscher: German manufacturer of shell-and-tube, plate, and spiral heat exchangers for chemical, petrochemical, and industrial applications. Comparable to XLG as a similarly specialized European competitor in industrial tubular heat exchanger design and custom engineering.
- API Heat Transfer: US-based manufacturer of shell-and-tube, plate, and air-cooled heat exchangers serving industrial, chemical, and power customers. Directly comparable to XLG in custom-engineered shell-and-tube and TEMA-design products, particularly for high-pressure and high-temperature industrial service.
- Kelvion: Specialist in plate, shell-and-tube, and finned heat exchangers across HVAC, industrial, and hygienic applications. Closely comparable to XLG in the industrial shell-and-tube and TEMA-style heat exchanger business for chemical, petrochemical, and food end-markets.
- HRS Heat Exchangers: UK-headquartered specialist in tubular and scraped-surface heat exchangers for food, beverage, and pharmaceutical applications. Highly comparable to XLG in hygienic corrugated/scrape-surface technology and dairy/pharma customer base, and a similarly sized niche competitor.
- SPX Heat Transfer (Tranter): Heat exchanger brand under SPX specializing in plate and gasketed heat exchangers for industrial and hygienic applications. Comparable to XLG as a custom-engineered heat exchanger manufacturer competing for similar dairy, food, and process-industry RFPs.
- Barriquand Technologies Thermiques: French manufacturer of plate and spiral heat exchangers for chemical, food, and industrial applications. Comparable to XLG as a European specialist in custom-engineered heat exchangers serving overlapping dairy, chemical, and industrial verticals.
Broad incumbents
- Alfa Laval: Global leader in heat transfer, separation, and fluid handling with a broad plate, brazed, and tubular heat exchanger portfolio serving food, pharma, and industrial markets. Comparable to XLG as the dominant incumbent whose scale and service network XLG competes against in custom tubular applications.
- GEA Group: Large German engineering group with extensive heat exchanger and homogenization equipment serving dairy, food, beverage, and chemical customers. Comparable to XLG across hygienic/sanitary tubular designs and complete process plant scope in dairy and food verticals.
- SWEP (Alfa Laval): Brazed-plate heat exchanger brand owned by Alfa Laval serving HVAC, refrigeration, and industrial applications. Comparable to XLG as a heat exchanger category competitor with overlapping industrial and process customers, though its brazed-plate technology differs from XLG's tubular focus.
Emerging players
- WCR Heat Exchanger: European custom heat exchanger manufacturer focused on tubular and shell-and-tube designs for food, beverage, and industrial customers. Comparable to XLG as a similarly sized, custom-engineered European competitor in the same niche.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
XLG Heat Transfer social profiles
Digital presenceXLG Heat Transfer compliance and trust
Trust signalCompliance7 records
XLG Heat Transfer financial estimates
Financial estimateRevenue estimate
Valuation estimate
XLG Heat Transfer leadership team
Management profileNumber of profiles
Profiles1 record
XLG Heat Transfer funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
XLG Heat Transfer 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 XLG Heat Transfer
What does XLG Heat Transfer do?
XLG Heat Transfer is a Spanish manufacturer that designs and produces custom-engineered tubular heat exchangers, including shell-and-tube, monotube, multitube, hairpin, coil, and scraped-surface designs. The company serves food, dairy, pharmaceutical, cosmetics, and chemical industrial process clients, and also delivers complete processing plant engineering and assembly.
Is XLG Heat Transfer a public or private company?
XLG Heat Transfer is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was XLG Heat Transfer founded?
XLG Heat Transfer was founded in 2005. It employs 11 to 50 people.
Where is XLG Heat Transfer based?
XLG Heat Transfer is headquartered in Molina De Segura, Spain, in the Europe region.
How does XLG Heat Transfer make money?
Three revenue lines are on record. Heat Exchanger Equipment Sales are the primary driver. The others are custom Engineering Design Services and complete Processing Plants.
Who are XLG Heat Transfer's main competitors?
Direct peers on record are Funke Wärmeaustauscher, API Heat Transfer, Kelvion, HRS Heat Exchangers, SPX Heat Transfer (Tranter) and Barriquand Technologies Thermiques. Broad incumbents are Alfa Laval, GEA Group and SWEP (Alfa Laval). WCR Heat Exchanger is listed as an emerging player.
Does XLG Heat Transfer have an API?
No public API is recorded for XLG Heat Transfer.
What industry is XLG Heat Transfer in?
XLG Heat Transfer's product category is Industrial Heat Exchangers. Its primary akta.pro industry code is IMAHAEAC, Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers), with a secondary code of IMAHAKAC, Heat Exchangers & Thermal Transfer Equipment. Its NAICS code is 33241 and its SIC code is 3430.