Capt. John P. MARCUS
|since 2015||Managing partner NBB GmbH|
|since 2012||UK Certificate of Equivalent Competency as Master (unlimited)|
|since 2005||Dynamic positioning (DP) trainer|
|since 2001||BSH licensed compass adjuster|
|since 1998||Committee member of maritime board of enquiry Bremerhaven and Emden|
|since 1997||Sworn surveyor (Chamber of Commerce Bremen)|
|since 1992||Ship sea trials national and international (sea trial captain and engineers incl. performance measurements) in own Nautisches Buero Bremen|
|1981-1992||Service on board as officer and master|
|1977-1981||Studies at Hochschule für Nautik Bremen, extra master and graduated industrial engineer maritime traffic|
|Member of:||DGON (Dt. Ges. Ortung u. Nav.), STG (Schiffbautechn. Gesellschaft), PIANC (International Navigation Association), BVS Bundesverband Sachverständige, NI (Nautical Institute-MNI), VDKR (Verband dt. Kompassregulierer), VDKS (Verband Deutscher Kapitäne u. Schiffsoffiziere e.V.), Nautischer Verein zu Bremen (Vorstand) und Brhv., GMAA (German Maritime Arbitration Association), Beisitzer Schiedsgericht Bremerhaven und Emden|
|Activity emphasis:||Investigation of general averages, Vessel manoeuvrability, large sailing and motor yachts|
Nautisches Buero Bremen was founded in 1986 by Capt. John P. Marcus as a small business enterprise.
Activities started mainly with construction supervisions and special marine operation consultancy.
In the end of the 80th the founder became member of the sea trials team of Bremer Vulkan Werft in Vegesack.
From 1992 on he acted as sea trials captain on behalf of this yard.
Specialising on this business segment John Marcus developed concentrated sea trials programs and sophisticated methods cutting non-productive and therefore expensive sea trials time to two-third. This advantage was possible by using own developed measurement programs, becoming compass adjuster and being appointed as sworn marine surveyor. This concept was honoured by various shipyards and time-by-time Nautisches Buero Bremen became sea trials partners for up to ten Europe ship builders.
Mrs. Helen Harjes, former Helen Liebig, born 1959, daughter of ex Weser pilot Reinhard Meister, completed her education as shipbroker (chartering) in 1982. Afterwards she was employed by Gottfr. Steinmeyer & Co.
Helen Harjes manages NBB office since 2006. In 2012 she completed upgrade seminars and became Bachelor Professional of Business (CCI) – (Wirtschaftsfachwirt IHK).
Helen Harjes received single procuration for all NBB company, personal and financial affairs in 2011. All crew and personnel matters are dealt with by her.
Helen also administers the Nautical Association of Bremen.
All personnel have long-term experience in yard trials and deliveries.
All seagoing personnel hold the complete set of valid STCW licenses (some have additional MCA licenses) and health certificates.
All personnel are personally insured against accident and illness.
The company is insured by German underwriters.