What Aralab does

Aralab, S.A. is a Portuguese manufacturer of high-precision climatic and environmental simulation chambers, founded in 1985 and headquartered in Rio de Mouro, Portugal. The company designs and manufactures its equipment in-house and sells globally through a network of distributors and technical partners in 60+ countries, reaching customers in over 80 countries. Its product portfolio is organized into three main lines: FitoClima (plant growth and bio-research chambers for life sciences and agriculture), StabilClima (pharmaceutical stability testing and controlled environment storage chambers compliant with ICH Q1A/Q1B and FDA 21 CFR Part 11), and TESTA (industrial environmental simulation chambers for temperature, thermal shock, solar radiation, battery, and HVAC testing). All products are controlled via the proprietary ClimaPlus Web browser-based control system.

The company serves enterprise pharmaceutical firms (Bayer, Pfizer, Roche, AstraZeneca, MSD, Abbott, Sanofi, Teva, Sandoz), leading academic and research institutions (Chinese Academy of Sciences, Max Planck, Imperial College London, University of Oxford, Wageningen, INRA), industrial manufacturers (Gestamp, Syngenta, SGS, Agilent), and nonprofit research organizations. Revenue is generated through hardware sales of climatic chambers (reach-in to 48,000L walk-in configurations), bespoke custom solutions, and recurring maintenance/service contracts. Pricing is quote-based on configuration with no publicly disclosed rates. In May 2026, Aralab jointly acquired a 51% stake in India-based Newtronic alongside Memmert to expand into Asian life sciences markets. The company remains family-controlled, with a new executive team installed in January 2026 led by CEO Luís Branco and second-generation Araújo family members in CDSO, COO, and CXO roles.

Name

Aralab

Legal name

Aralab, S.A.

Website

https://aralab.pt

Company type

Private

Founded year

1985

Operating status

Operating

Headcount range

101–250 employees

Short description

Aralab is a Portuguese manufacturer of high-precision climatic and environmental simulation chambers (FitoClima, StabilClima, TESTA lines) serving pharmaceutical stability testing, bio-research, and industrial testing customers in over 80 countries.

Ownership category

akta.pro rank

Product category

Environmental Test Chambers

NAICS

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (3334)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Laboratory Apparatus & Furniture (3821)

akta.pro primary industry

Ventilation, Ducting & Air Distribution Equipment (IMAHAKAG)

akta.pro secondary industry

Controls, Thermostats, Sensors & Building Automation (HVAC Controls) (IMADANAH)

Keywords

• Climatic test chambers
• Environmental simulation equipment
• Plant growth chambers
• Stability testing chambers
• Controlled environment rooms

Headquarters

HQ city

Albarraque

HQ country

Portugal

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Climatic Chamber Sales: Direct sales of climatic chambers and controlled environment rooms including reach-in chambers, walk-in rooms, and custom solutions. Equipment is sold to laboratories, research centers, and industrial environments worldwide.
2. Maintenance and Service: Preventive and corrective maintenance services, retrofits, LED lighting upgrades, and technical assistance to ensure equipment longevity and peak performance.
3. Custom Solutions: Design and manufacture of bespoke chambers tailored to specific customer requirements, operational parameters, and regulatory needs.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

Aralab designs, manufactures, and sells in-house high-precision climatic chambers and controlled environment rooms that deliver precise control over temperature, humidity, light, CO2, and airflow. The portfolio spans reach-in chambers (300L), walk-in rooms (up to 48,000L), and container-based mobile units under the FitoClima (bio/plant science), StabilClima (pharmaceutical/industrial stability), TESTA (industrial environmental testing), and FieldClima product lines, all operated through the proprietary ClimaPlus Web control system.

Product overview

Aralab manufactures high-precision climatic chambers and controlled environment rooms for research, pharmaceutical stability testing, and industrial environmental testing applications. The product portfolio comprises three main product lines: FitoClima (bio/plant growth chambers including reach-in and walk-in configurations for plant science, agriculture, and cannabis cultivation), StabilClima (stability testing chambers for pharmaceuticals, archives, and controlled storage, including container-based mobile solutions), and TESTA (environmental simulation chambers for industrial testing including temperature, thermal shock, solar radiation, battery, and HVAC testing). All chambers are controlled via Aralab's proprietary ClimaPlus Web control system. The company also offers custom/bespoke chamber solutions configured to specific customer parameters and requirements.

Differentiator

Problem solved

Functional benefit

Brands

• FitoClima: Product line for Bio/plant growth chambers and controlled environment rooms for research and agricultural applications.
• StabilClima
• TESTA
• FieldClima
• ClimaPlus

Products and services

• FitoClima 600 PDH Reach-in climate chamber for low-humidity and drying applications such as seed storage, biological material incubation, and dehydration, with temperature control from +5°C to +30°C and dehumidification down to 5% RH.
• FitoClima 600 to 1200 Plant Growth Chambers Reach-in environmental simulation chambers for plant growth and biotechnology research, including Arabidopsis, with precise control of temperature, humidity, airflow, and photoperiod and lighting from 200 to 2,000 µmol m-2 s-1.
• FitoClima Production Rooms Indoor farming growth rooms for precision plant production with CO2 control, HEPA filtration, adjustable airflow, and hydroponic irrigation, designed for leafy greens and controlled environment agriculture.
• FitoClima PLH Walk-In Growth Rooms Multi-tier walk-in growth rooms for plant cultivation with individual light control per tier, operating at 5–45°C, 35–95% RH, lighting from 200 to 3,000 µmol/m²/s, and volumes from 5m³ to 25m³.
• FitoClima HP Walk-In Growth Rooms Single-tier walk-in chambers with ceiling-mounted lights delivering over 2,000 µmol/m²/s at one meter from the ceiling for tall plants requiring high light intensity in plant research.
• FitoClima Walk-In Algae Environmental rooms engineered for algae and marine organism research with accurate temperature, light, and environmental control, equipped with tanks, oxygenation accessories, and LED lighting.
• FitoClima Medical Plants Cannabis Chambers Environmental plant growth rooms for medical plants and cannabis cultivation from germination to harvest, with CO2 control, temperature 5–45°C, humidity 40–80% RH, light intensity 250–2,000 µmol/m²/s, and volumes from 10,000L to 30,000L.
• StabilClima Walk-In Stability Chambers Walk-in chambers for stability testing and controlled environment storage, compliant with ICH Q1A and FDA 21 CFR Part 11 for pharmaceuticals, with temperature 15–45°C, humidity 35–90% RH, and volumes from 5m³ to 25m³.
• StabilClima 600 Photostability Chamber Environmental chamber for photostability testing compliant with ICH Q1B (Option 2), with UV and Visible light sensors and automatic management, and also supports ICH Q1A climatic stability testing.
• StabilClima 600 to 1200 600 and 1200-liter reach-in climatic chambers with temperature (-5°C to 60°C) and humidity control for stability studies compliant with ICH Q1A and FDA 21 CFR Part 11, supplied with IQ/OQ/PQ documentation.
• FieldClima Stability Series Mobile walk-in stability rooms built inside 20ft and 40ft shipping containers for outdoor or indoor installation, with stability-grade temperature 15–45°C, humidity 35–90% RH, up to 40,000L usable volume, and plug-and-play setup.
• SC Environmental Rooms Walk-in stability chambers with temperature, humidity, and airflow control for pharmaceutical stability testing (ICH Q1A compliant) and FDA 21 CFR Part 11 / Gamp5 compliance, with adaptive design and height-adjustable trays, volumes from 10,000L to 20,000L.
• StabilClima 600 / 1200 PH-CI Curing Chambers Temperature and humidity curing chambers for cement, concrete, and mortar testing, part of the materials testing portfolio.
• TESTA Reach-In Environmental simulation chambers for thermal/climatic testing, temperature change testing, aging tests, and stress testing with temperature range -75°C to 180°C, rates of change up to 10K/min, and volumes from 300L to 2,000L.
• TESTA CT/TT Temperature Test Chambers Reach-in climatic and thermal test chambers: CT series for climatic testing (10°C to 95°C, humidity 10–98% RH) and TT series for thermal testing (-75°C to 180°C).
• TESTA 8.000 to 18.000 Walk-In Chambers Large walk-in environmental chambers for testing larger materials and components within the TESTA testing range.
• TESTA Walk-In BT (Battery Testing) Walk-in environmental chambers for battery and energy storage system testing within the TESTA line, intended for automotive and energy storage applications.
• TESTA_e 120TS Temperature Shock Chamber Two-zone thermal shock chamber with basket moving between hot and cold zones, temperature range +60°C to +220°C and -20°C to -85°C, for high/low temperature, temperature change, and thermal shock testing.
• TESTA 1.000 Solar Radiation Chamber Environmental chamber for Solar Radiation Aging Tests with a 2,500W full-spectrum lamp compliant with DIN 75220 and IEC 60904-9, irradiance 600–1,200 W/m², for plastics, polymers, coatings, and electronic components.
• TESTA BT Battery Testing Chambers Environmental simulation chambers for battery testing aligned with EUCAR hazard levels and protections, available from reach-in to walk-in sizes with safety components for battery testing applications.
• TESTA Psychrometric Test Chambers Environmental test rooms for development and performance evaluation of air conditioners, gas boilers, and heat pumps within the HVAC industry.
• TESTA_e COMPACT Compact temperature testing chamber providing rigorous temperature testing in a space-efficient footprint.
• TESTA_e Mini Benchtop Chambers Compact benchtop temperature chambers offering precision and versatility for small-scale temperature testing applications.
• TESTACAL 300 Calibration Chamber Calibration chamber characterized by extraordinary uniformity and stability performance for metrology and calibration applications.
• ClimaPlus Web Control System Next-generation browser-based control system for Aralab chambers, evolution of ClimaPlus 9000, with mirrored web interface, remote access via browser, unlimited programs, native email/SMS notifications, role-based access, audit trail, and Aralab Portal integration.
• Maintenance and Service Contracts Preventive and corrective maintenance services, retrofits, LED lighting upgrades, and technical assistance for Aralab chambers to ensure equipment longevity and peak performance.
• Custom/Bespoke Chamber Solutions Design and manufacture of bespoke climatic chambers tailored to specific customer requirements, operational parameters, and regulatory needs, spanning 120L reach-in to 48,000L walk-in rooms.

Quantifiable outcome

• Temperature uniformity of +/- 1°C and humidity uniformity of +/- 2-2.5% RH across chamber volumes
• +1 more outcomes

Named customers26 records

Segments6 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered major.

• MemmertmajorStrategic or Co-development Partner · 28 May 2026Aralab and Memmert jointly acquired a 51% equity stake in Newtronic. This partnership combines Aralab and Memmert's global technological expertise, sales and service footprint, and product development capabilities with Newtronic's strong regional presence and engineering know-how in India.
• NewtronicmajorStrategic or Co-development Partner · 28 May 2026Newtronic is a leading Indian manufacturer of environmental testing equipment and laboratory solutions with over 45 years of activity. The acquisition strengthens Aralab's presence in the rapidly expanding Asian life sciences and industrial markets.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Weiss Technik: Weiss Technik (a Schunk subsidiary) manufactures climatic test chambers, temperature shock chambers, and environmental simulation equipment — directly comparable to Aralab's TESTA industrial testing range and serving many of the same automotive, aerospace, and electronics customers.
• Memmert: Memmert is a German manufacturer of laboratory ovens, incubators, and climate chambers with strong overlap in pharmaceutical stability and environmental testing applications; notably, Memmert is also Aralab's co-acquirer of Newtronic, making it both peer and partner.
• Cincinnati Sub-Zero (CSZ): CSZ is a US manufacturer of environmental test chambers, temperature/humidity chambers, and stability storage units serving pharmaceutical, medical device, and industrial customers — directly comparable to Aralab's StabilClima stability and TESTA industrial testing lines.
• Thermotron Industries: Thermotron is a US-based manufacturer of environmental test chambers, including temperature/humidity, thermal shock, and AGREE vibration chambers serving aerospace, defense, and electronics — a direct peer to Aralab's TESTA line in the industrial testing segment.
• Angelantoni Test Technologies: Angelantoni is an Italian manufacturer of environmental test chambers, climatic simulation equipment, and pharmaceutical storage solutions — directly comparable to Aralab in both product range and European customer base, including pharma stability and industrial testing segments.
• CTS Clima Temperatur-Systeme: CTS Clima is a German manufacturer of climatic test chambers and temperature shock systems for automotive, electronics, and materials testing — directly comparable to Aralab's industrial testing (TESTA) range with overlapping end markets.
• BINDER: BINDER is a German-headquartered manufacturer of climatic chambers, incubators, and environmental simulation equipment serving pharmaceutical, biotech, and industrial testing customers — Aralab's closest direct competitor in reach-in and walk-in stability and environmental test chambers.
• Russells Technical Products: Russells Technical Products is a US-based custom manufacturer of environmental test chambers and walk-in rooms for industrial and aerospace testing — comparable to Aralab's TESTA walk-in and custom chamber capabilities with similar customization-driven business model.
• ESPEC Corporation: ESPEC is a Japanese manufacturer specializing in environmental testing chambers (temperature, humidity, thermal shock) for automotive, electronics, and pharmaceutical applications — a leading direct competitor with comparable global reach to Aralab's TESTA and StabilClima lines.

Broad incumbents

• Thermo Fisher Scientific: Thermo Fisher Scientific offers environmental chambers, incubators, and stability storage equipment as part of a much broader laboratory products portfolio. It serves similar pharma and research customers as Aralab but at vastly greater scale, with overlapping (but not specialty-focused) offerings.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/Aralab_
• YouTubeyoutube.com/user/AralabChambers
• Facebookfacebook.com/AralabChambers
• LinkedInlinkedin.com/company/aralab
• Instagraminstagram.com/aralabchambers

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

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

M&A1 record

Investments1 record

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

Frequently asked questions about Aralab