OSTC Group

Annual Revenue Estimate: NA


Email Convention: [email protected]


Overall Ranking (24%)

The Overall Ranking is a score from 1 star (very bad) to 5 stars (excellent) generated based on the Company Reviews of current and former employees at this company, taking everything into account.

The number you see in the middle of the donut pie chart is the simple average of these scores. If you hover over the various sections of the donut, you will see the % breakdown of each score given.

The percentile score in the title is calculated across the entire Company Database and uses an adjusted score based on Bayesian Estimates (to account for companies that have few reviews). Simply put, as a company gets more reviews, the confidence of a "true score" increases so it is pulled closer to its simple average and away from the average of the entire dataset.

The Overall Ranking is generated based on the Company Reviews.

  • 5 Stars
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  • 1 Star

Company Details

The OSTC Group, or OSTC Limited, is a proprietary trading and electronic market making firm based in London, United Kingdom.

It is a privately funded proprietary trading firm with no outside investors or customers, trading across all major asset classes in the Americas, Europe and Asia. The firm's primary business is proprietary trading and electronic market making, and specializes in the trading of interest rates and commodity derivatives. The firm focuses on delta neutral strategies with risk adverse trading methodology that has delivered stable growth since inception.

The OSTC Group has offices in 12 locations across the UK, Eastern and Continental Europe and Asia. It is committed to invest and recruit in talented and motivated individuals, and continue to build its reputation.




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Imperial House, Bromley, Kent, BR1 1SD, United Kingdom

+44 203 326 9050


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Technium2 Kings Road, Wales, SA1 8PJ, United Kingdom

+44 1792 720021


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Phoenix House, 1st Floor, Brighton, BN1 2RT, United Kingdom

+44 1273 358701

Warsaw (Poland Headquarters)

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ul Emilii Plater 28, Warsaw, 00-688, Poland


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ul Okopowa 7, Gdansk, 80-819, Poland


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ul. Kacik 4, Krakow, 30-549, Poland


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ul Piotrkowska 166/168, Lodz, 90-368, Poland


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pl. Andersa 5, Poznan, 61-894, Poland


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C/ Conde de Aranda 22, Madrid, 28001, Spain


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Av. Astronomia 1, Torre 5, Planta, Seville, 41015, Spain


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Rua Dom Joao V, 7, Lisbon, 1250 , Portugal


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CB 16, Stylus Serviced Office , Mumbai, 400 063, India