Companies Directory

Dulwich Prep & Senior is the largest boys’ prep school in the UK, and it is situated in one of the most beautiful parts of the most cosmopolitan city in the world. From September 2025, the school will extend its provision to GCSE. The school’s strength is its community: our staff who are professional, passionate and brilliantly collegiate (CPD is massively important); our pupils who are inquisitive, challenging learners with a spring in their step; and our parents who are hugely supportive, appreciative and ambitious. Together we create an intellectual atmosphere that is celebratory and energised. No learning initiative is missed, no matter how large or seemingly insignificant, and every opportunity to learn and have fun together is grasped. Our evolving curriculum, investment in stunning new facilities, the running of more than 150 clubs, trips and activities and the atmosphere of care and trust nurtured through our values all flow from our community life.

An incredibly nurturing school inspiring 3-13 year old boys and girls to fulfil their extraordinary potential, nestled in 50 glorious acres in the Weald of Kent at Cranbrook.

Eén groep, (6) meerdere productielocaties en samen meer dan een eeuw ervaring in plaatbewerking. Gecombineerd met een state-of-the-art machinepark en vele ondersteunende technieken maakt het Dumaco dé plaatbewerkingsspecialist van de Benelux. Plaatbewerken is niet nieuw, maar de techniek waarmee nieuwe materialen bewerkt wordt staat nooit stil. Wat vandaag innovatief is kan morgen alweer standaard zijn. Altijd voorop lopen vraagt om een pioniersgeest. Een state-of-mind die uitgaat van mogelijkheden en niet van beperkingen. We hebben in de afgelopen decennia al veel voorbij zien komen. Zo waren wij er als een van de eerste bij toen er met fiberlasers werd gesneden. Ook in de toekomst kunt u ervan uitgaan dat wij bij nieuwe technieken weer voorop lopen. Dit alles om u te laten profiteren van snelheid, nauwkeurigheid en leveringsbetrouwbaarheid. Onze specialisten vertellen u graag alles over de optimale bewerking en afwerking van uw product. Uw plaatwerk onderbrengen bij Dumaco betekent dat u kiest voor innovatie in productie, kwaliteit en betrouwbaarheid.

The company was founded in 1996 in Romania and it has since become one of the leading transport and logistics companies within key industry sectors such as Chemicals, Automotive, Retail and FMCG. Dumagas Transport S.A. is owned 100% by Omnia Capital Private Equity and it has reported in 2022 a turnover of € 37 million. For the past 10 years Dumagas has experienced a solid expansion, driven by organic growth in logistics areas of specialized transportation such as Tankers, Car Carriers, LPG, NGL, Temperature Controlled and general goods transportation by Mega and Standard trailers. Dumagas is accompanying its customers diversification with international growth. The development confirms the company’s positioning in European cross-trade flows. For more information we recommend you to visit our web page www.dumagas.ro

Dumankaya: Almost half a century of experience in Construction The construction company, founded in 1963 by İbrahim and Halit Dumankaya, has later become a group of companies providing services today in construction sector as well as a wide array of issues from marketing of construction materials to automotive, from insurance sector to PVC frame systems production. Having set its mission as “enriching the identity of the city with living places” Dumankaya is one of the leading corporations in its domain in Turkey. Dumankaya signature in the centers of attraction in Istanbul... Being a strong group of Turkey, Dumankaya provides services in many different areas, mainly in construction sector. By providing living spaces that create demand through innovative projects, Dumankaya raises standards in construction sector in Turkey. It not only meets demand of residence of fast growing Turkey but also raises life standards and enriches life culture. Brings new vision to sector. For a better and more beautiful life..

The Dumarey Group is an independent provider specializing in the development, integration, and production of cutting-edge propulsion systems, including transmissions and engines. With extensive expertise in engineering, manufacturing, and technological integration, backed by proven methods and processes, Dumarey Group delivers comprehensive "turnkey" solutions tailored to industry needs. Its product portfolio encompasses the design of advanced propulsion systems, state-of-the-art control technologies, transmissions for passenger and commercial vehicles, injectors, after-treatment technologies, kinetic energy recovery systems, and second-life battery solutions. The company operates across eight locations in Europe and Asia, employing around 3,000 people and generating annual revenues of approximately 1 billion euros. The Dumarey Group was founded in 1983 by Guido Dumarey.

Dumas is a leading full-service underground mining contractor providing services to clients throughout the Americas. From concept to completion, our services cover the complete project lifecycle. This includes site development and infrastructure, mine construction, production mining and specialty engineering services. With an extensive fleet of high quality production equipment, Dumas can meet the demands of any project in any location. Underpinning our success is the commitment and expertise of our greatest asset - people. We pride ourselves on an ability to find the common ground in all our relationships: with our clients, partners and suppliers, employees, and government and community groups. That is why we position our company on a message of "Your project. Our expertise. Common ground." Dumas is part of STRACON Group, a leading provider of specialty mining services throughout North, Central, and South America. Our operating companies leverage state-of-the-art processes and technology to enhance outcomes at every stage of the mining life cycle for open pit and underground mines. We are a key component of the mining industry´s contribution to the global energy transition. With corporate offices in Lima, Santiago, and Toronto, STRACON Group is perfectly positioned to serve as a strategic partner to mining clients across the Americas. Our operating companies include STRACON S.A., Dumas, STRACON Tech, AMECO South America, and STRACON Engineering.