Bart Van Der Sloot Email & Phone Number

Amsterdam, North Holland, Nl

Leaseweb is a global cloud infrastructure provider, offering Bare Metal servers, Cloud, Storage, CDN and Colocation services, operating in the Netherlands, Germany, UK, USA, Canada, Singapore, Hong Kong, Japan and Australia.At Leaseweb Network, a global operating company in the Leaseweb group, we design, build and operate the networks and Internet traffic of the various Leaseweb operating companies around the world and their customers.As Managing Director I lead a multi-cultural team of professionals in network operations, sales, procurement and product management. Results include cost savings in network services >30%, optimising network uptime to >99,999%, growth in network products >10% YoY and streamlining of work processes to improve efficiency and customer satisfaction.

Amsterdam, Nl

FiberRing provides network connectivity and Internet access services among leading data centers in and around Amsterdam. Our Amsterdam-based Sales and 24/7 Support teams have thorough knowledge of all our data centers, and serve all types of customers, from those with a few Mbps of webhosting traffic to those running over 1 Tbps of video and cloud traffic.FiberRing is a registered tradename of LeaseWeb Network B.V.

Amsterdam, Nl

AMS-IX (Amsterdam Internet Exchange) is a neutral and independent Internet Exchange founded in Amsterdam, now interconnecting around 1000 networks on various internet exchanges around the world. All operations are managed by the AMS-IX Company (Amsterdam Internet Exchange B.V.), which has the AMS-IX Association as its single shareholder.The Executive Board is responsible for managing the activities of the AMS-IX Association and acts as the Supervisory Board and General Shareholder Meeting of the AMS-IX Company. Its members are selected by the General Meeting of the AMS-IX Association.

Investments and start-up funding, start-up coaching.Supporting Cool-Spot Fresh Technology in 2015 and 2016 in its growth and internationalization initiatives (a start-up in open cooling systems for work benches in professional kitchens, buffets and fresh food retail stores, e.g. fish, meat).

Broomfield, Colorado, Us

Lumen Technologies (formerly known as CenturyLink) acquired Level 3 Communications in 2017. Level 3 built, owned and operated the world's largest fiber optic network - on which it provided internet access (IP Transit), content delivery (CDN), high capacity transport, video distribution, enterprise network and many other services - to support organizations that move high volumes of data - like telecom carriers, internet service providers, hosting companies, broadcasting & media companies, governments and international corporations.After the acquisition of GIobal Crossing by Level 3 I ran a Sales team in the Benelux that combined maximizing Level 3's market leader position in the mature Wholesale telecom market for Data and Internet services with building a new business in the Broadcast market with video oriented cloud services (video transport, storage, encoding/transcoding, content delivery).In this and previous roles in Global Crossing I have developed a deep understanding of colocation, dark fiber, wavelengths, (virtual) private lines, corporate network (VPN services), IP Transit, peering, Content Delivery Network, storage, fiber based video transport and encoding/transcoding services and associated contracting negotiations, market trends and technologies.I'm well respected in an extensive contact network throughout Europe with incumbent telecom carriers, alternative carriers, Internet Service Providers, Internet Exchanges, webhosters and resellers, as well as in a global contact network of trusted telecom contacts. Since 2011 I have established contacts and generated new business with broadcasters, (post)production companies and other service providers in the Benelux broadcast markets.

Broomfield, Colorado, Us

Established new Works Council (Ondernemingsraad) representing the Sales function at Level 3 in the Netherlands, in cooperation with representatives from Operations and Support functions. Elected as chairman in first Works Council meeting.

Level 3 Communications acquired Global Crossing in 2011.After having coached the European Sales team to retain customers through a 2 year Chapter 11 period , I moved into a Sales Director role for Wholesale markets throughout Europe. In this position I led my team to establish new relations and sign business with all large Wholesale customers in the Benelux (including KPN, Belgacom/BICS, Post.lu, Liberty Global, Telenet, Leaseweb), I've recruited and managed teams in France, Italy and Spain and have led Global Crossing's expansion into Central & Eastern Europe, including setting up an office in Poland.

Global Crossing was a telecommunications company that provided computer networking services and operated a tier 1 internet backbone. It developed a global US$ 20B fully owned fiber based network and offered wholesale and enterprise data and voice services (internet access, point-to-point connectivity). Its core network delivered services to more than 700 cities in more than 70 countries. Its European organisation (developing the network in Europe and managing European customers) was established in 1998. Building the European Sales and Marketing organisation of Global Crossing (including organisation design, staff recruitment, definition and implementation of sales related processes and systems, CRM, Financial reporting).

Brussels, Brussels, Be

The European Competitive Telecommunications Association was founded in 1998, and looks after the regulatory and commercial interests of new entrant telecoms operators, ISPs and suppliers of products and services to the communications industry. The members of the Board set strategy and monitor execution of ECTA's activities by the staff. I fulfilled the role of Treasurer in the period 2006 - 2009.

Amsterdam, Noord-Holland, Nl

Set up and run a new Professional Services group within Philips Business Communications to perform consultancy and system integration work for major clients , especially around Network Management, Customer Relation Management (CRM), Call Centre and Voice Response services. Develop team of 20 consultants and engineers performing telebanking projects in Asia Pacific and Europe.

Amsterdam, Noord-Holland, Nl

Initiate and manage the portfolio of call centre products of Philips Business Communications (Automatic Call Distribution products, Voice Response, Computer Telephone Integration), set up cooperations with IT companies and system integrators (e.g. IBM, Microsoft, Novell) - based in Nurnberg Germany. Define products and marketing mix, support development and launch, sales training etc.. Developed Philips as market leader in Germany for call centre products in partnership with Deutsche Telekom.

Amsterdam, Noord-Holland, Nl

Introduce Network Management products (for PBX networks) in the Dutch market, define and implement Marketing mix, support sales channels (e.g. KPN), perform consultancy work for major customers around network management.

Ir., Telecommunications

Corporate Governance

Gymnasium, Gymnasium Beta