Search Testing Laboratories

Oberndorfer Präzisions-Werk

DAkkS D-K-15148-01-00 Oberndorf am Neckar, DE

7 accredited capabilities in Dimensional / Geometric, Rail Dynamic Behaviour / Running Tests Since 2025

Oceaneering International Services

UKAS 0025 Stockton-on-Tees, GB

14 accredited capabilities in Tensile / Compression / Flexural, Non-Destructive Testing (NDT), Hardness (Vickers, Rockwell, Brinell)

Oceanscan

UKAS 7640 Bridge of Don, GB

7 accredited capabilities in Electrical, Hardness (Vickers, Rockwell, Brinell), Radio Frequency

Oelze Präzisions-Meßzeugfabrik

DAkkS D-K-15021-01-01 Aschaffenburg, DE

12 accredited capabilities in Dimensional / Geometric, Rail Braking Systems Since 2025

Oerlikon Metco WOKA

DAkkS D-PL-19494-01-00 Barchfeld-Immelborn, DE

4 accredited capabilities in Spectroscopy (XRF, ICP, AAS), Aggregates / Soils Since 2020

Officine Ambrogio Melesi e C. srl

ACCREDIA 01377 Cortenova, IT

21 accredited capabilities in Hardness (Vickers, Rockwell, Brinell), Tensile / Compression / Flexural, Corrosion / Salt Spray

Officine Nicola Galperti e Figlio

ACCREDIA 01322 Cercino, IT

20 accredited capabilities in Hardness (Vickers, Rockwell, Brinell), Tensile / Compression / Flexural, Corrosion / Salt Spray

Officine Santafede srl

ACCREDIA 01372 Primaluna, IT

15 accredited capabilities in Tensile / Compression / Flexural, Corrosion / Salt Spray, Radiographic Testing (RT)

Offshore Renewable Energy Catapult

UKAS 2769 Blyth, GB

36 accredited capabilities in High Voltage Testing, Product Safety (IEC 60335, IEC 62368), Electrical Safety

Oil Salvage

UKAS 4704 Bootle, GB

24 accredited capabilities in Lubricants / Oils, Fuel Testing, Spectroscopy (XRF, ICP, AAS)

Oil States Industries (UK)

UKAS 1042 Whitburn, GB

5 accredited capabilities in Tensile / Compression / Flexural, Climate / Temperature Cycling, UV / Weathering

Oil Technics (Fire Fighting Products)

UKAS 10915 Gourdon, GB

5 accredited capabilities in Reaction to Fire, Fuel Testing

Oilfield Testing Services

UKAS 8421 Great Yarmouth, GB

Capabilities not listed

Oldenburgisch-Ostfriesischer Wasserverband Trinkwasserlabor Nethen

DAkkS D-PL-18932-02-00 Rastede-Nethen, DE

26 accredited capabilities in Elemental Analysis, Drinking Water Analysis, Environmental / Surface Water Since 2026

Oldham Specsavers Hearcare

UKAS 20113 Whiteley, GB

Capabilities not listed

Olfasense

RvA L403 Amsterdam, NL

4 accredited capabilities in Environmental, Noise / Acoustics, Gas Analysis

Olfasense

DAkkS D-PL-17433-01-00 Kiel, DE

5 accredited capabilities in Chromatography (GC, HPLC), Noise / Acoustics, Chemical Since 2021

Olfasense UK

UKAS 2430 Bristol, GB

9 accredited capabilities in Environmental, CE Marking Compliance, Environmental / Surface Water

Omega-Test srl

ACCREDIA 01749 Limena, IT

2 accredited capabilities in Elemental Analysis, Temperature / Pressure

Omegametrix

DAkkS D-ML-21960-01-00 Martinsried, DE

7 accredited capabilities in Clinical Chemistry, Chromatography (GC, HPLC) Since 2025

Omgevingsdienst Midden- en West-Brabant

RvA I073 Tilburg, NL

38 accredited capabilities in Spectroscopy (XRF, ICP, AAS), Environmental, Noise / Acoustics

Omgevingsdienst Regio Arnhem (ODRA)

RvA I168 Arnhem, NL

21 accredited capabilities in Spectroscopy (XRF, ICP, AAS), Environmental, Gas Analysis

Omgevingsdienst Zuid-Limburg

RvA L200 Maastricht, NL

3 accredited capabilities in Elemental Analysis, Spectroscopy (XRF, ICP, AAS), Environmental

Omnia Lab Center Srl

ACCREDIA 01415 Gioia Tauro, IT

4 accredited capabilities in Food Safety Testing, Aggregates / Soils

On Site Services (Calibration)

UKAS 7967 Edwinstowe, GB

1 accredited capabilities in Dimensional / Geometric