/usr/include/orbsvcs/Trader/ is in libtao-orbsvcs-dev 6.0.1-3.
This file is owned by root:root, with mode 0o755.
..
/usr/include/orbsvcs/Trader/Constraint_Interpreter.h
/usr/include/orbsvcs/Trader/Constraint_Nodes.h
/usr/include/orbsvcs/Trader/Constraint_Nodes.inl
/usr/include/orbsvcs/Trader/Constraint_Visitors.h
/usr/include/orbsvcs/Trader/Interpreter.h
/usr/include/orbsvcs/Trader/Interpreter_Utils.h
/usr/include/orbsvcs/Trader/Interpreter_Utils_T.cpp
/usr/include/orbsvcs/Trader/Interpreter_Utils_T.h
/usr/include/orbsvcs/Trader/Offer_Database.h
/usr/include/orbsvcs/Trader/Offer_Iterators.h
/usr/include/orbsvcs/Trader/Offer_Iterators_T.cpp
/usr/include/orbsvcs/Trader/Offer_Iterators_T.h
/usr/include/orbsvcs/Trader/Service_Type_Repository.h
/usr/include/orbsvcs/Trader/Trader.h
/usr/include/orbsvcs/Trader/Trader_Constraint_Visitors.h
/usr/include/orbsvcs/Trader/Trader_Interfaces.h
/usr/include/orbsvcs/Trader/Trader_T.cpp
/usr/include/orbsvcs/Trader/Trader_T.h
/usr/include/orbsvcs/Trader/Trader_Utils.h
/usr/include/orbsvcs/Trader/Trading_Loader.h
/usr/include/orbsvcs/Trader/trading_export.h
/usr/include/orbsvcs/Trader/trading_serv_export.h
/usr/include/orbsvcs/Trader/trading_skel_export.h