Account auditing;Accountancy;Accountancy advice relating to tax preparation;Accountancy advice relating to taxation;Accountancy advice relating to the preparation of tax returns;Accountancy, book keeping and auditing;Accountancy services;Accountancy services relating to accounts receivable;Accounting;Accounting advisory services;Accounting consultancy relating to taxation;Accounting for third parties;Accounting, in particular book-keeping;Accounting services;Accounting services for mergers and acquisitions;Accounting services for pension funds;Accounting services relating to costs for farming enterprises;Accounting services relating to tax planning;Accounts (Drawing up of statements of -);Accounts (Preparation of -);Acquisition (Business -) searches;Acquisition of business information relating to company activities;Acquisition of business information relating to company status;Acquisition of commercial information;Acquisitions (Advice relating to -);Acquisitions (Business -) consulting services;Addressing envelopes;Addressing of envelopes;Administering medication reimbursement programs and services;Administering pharmacy reimbursement programs and services;Administration, billing and reconciliation of accounts on behalf of others;Administration (Business -) relating to statistical methods;Administration (Commercial -) of the licensing of the goods and services of others;Administration of a discount program for enabling participants to obtain discounts on goods and services through use of a discount membership card;Administration of business affairs;Administration of business payroll for others;Administration of businesses;Administration of consumer loyalty programs;Administration of cultural and educational exchange programs;Administration of customer loyalty and incentive schemes;Administration of employee benefit plans;Administration of employee pension plans;Administration of employee welfare benefit plans;Administration of foreign business affairs;Administration of frequent flyer programs;Administration of incentive award programs to promote the sale of the goods and services of others;Administration of loyalty and incentive schemes;Administration of loyalty programs involving discounts or incentives;Administration of loyalty rewards programs;Administration of loyalty rewards programs featuring trading stamps;Administration of newspaper subscription [for others];Administration of patient reimbursement programs;Administration of preferred provider plans;Administration of prepaid health care plans;Administration of sales and promotional incentive schemes;Administration of sales promotion incentive programs;Administration of the business affairs of franchises;Administration of the business affairs of retail stores;Administration relating to business appraisal;Administration relating to business planning;Administration relating to marketing;Administration relating to sales methods;Administrative accounting;Administrative assistance in responding to calls for tenders;Administrative assistance in responding to requests for proposals [RFPs];Administrative data processing;Administrative hotel management;Administrative loyalty card services;Administrative management of health care clinics;Administrative management of hospitals;Administrative order processing;Administrative processing and organising of mail order services;Administrative processing of computerized purchase orders;Administrative processing of orders;Administrative processing of purchase orders;Administrative processing of purchase orders placed by telephone or computer;Administrative processing of purchase orders within the framework of services provided by mail-order companies;Administrative processing of warranty claims;Administrative services relating to credit card registration;Administrative services relating to customs clearance;Administrative services relating to dental health insurance;Administrative services relating to employee stock plans;Administrative services relating to hospital referrals;Administrative services relating to referrals for general building contractors;Administrative services relating to referrals for insurance agents;Administrative services relating to the management of legal dockets;Administrative services relating to the referral of clients to lawyers;Administrative services relating to the referral of patients;Administrative services relating to the relocation of personnel;Administrative services relating to warranty claims processing;Advertisement and publicity services by television, radio, mail;Advertisement billboards (Rental of -);Advertisement for others on the Internet;Advertisement hoarding rental;Advertisement hoardings (Rental of -);Advertisement via mobile phone networks;Advertisements (Placing of -);Advertisements (Preparing of -);Advertising;Advertising agencies.

Abacus instruction;Academic examination services;Academic mentoring of school age children;Academies [education];Academy education services;Academy services (Education -);Administration of lotteries for others;Adult education services;Adult education services relating to accounting;Adult education services relating to auditing;Adult education services relating to banking;Adult education services relating to commerce;Adult education services relating to environmental issues;Adult education services relating to finance;Adult education services relating to intellectual property;Adult education services relating to law;Adult education services relating to management;Adult education services relating to medicine;Adult education services relating to pharmacy;Adult training;Adult tuition;Advanced driving instruction for drivers of motor cars;Advanced training;Adventure playground services;Adventure training for children;Advice relating to medical training;Advisory services relating to education;Advisory services relating to entertainment;Advisory services relating to publishing;Advisory services relating to the organisation of sporting events;Advisory services relating to training;Aerial fitness instruction;Aerial photography;Aerobic and dance facilities;Aerobics competitions;Aerobics training services;Aikido instruction;Air shows (Arranging and conducting -);Airplane flight instruction;Amusement and theme park services;Amusement arcade gaming machine rental services;Amusement arcade machine rental services;Amusement arcade services;Amusement arcade services (Providing -);Amusement arcades;Amusement centers;Amusement centre services;Amusement centres;Amusement park and theme park services;Amusement park services;Amusement park services with a theme of films;Amusement park services with a theme of radio productions;Amusement park services with a theme of television productions;Amusement parks;Amusement services;Amusements;Analysing educational test scores and data for others;Analyzing educational tests scores and data for others;Animal dressage;Animal exhibitions;Animal exhibitions and training of animals;Animal exhibitions (Arranging of -);Animal exhibitions (Conducting of -);Animal shows;Animal training;Animated musical entertainment services;Animation production services;Aquatic recreation areas (Operation of -);Archive library services;Arrangement of conferences for educational purposes;Arrangement of conferences for recreational purposes;Arrangement of conventions for educational purposes;Arrangement of conventions for recreational purposes;Arrangement of professional golf tournaments;Arrangement of seminars for educational purposes;Arrangement of seminars for recreational purposes;Arrangement of sports competitions;Arrangement of training courses in teaching institutes;Arranging and conducting athletic competitions;Arranging and conducting award ceremonies;Arranging and conducting competitions;Arranging and conducting conferences;Arranging and conducting conferences and seminars;Arranging and conducting educational conferences;Arranging and conducting of American football training programs;Arranging and conducting of balls;Arranging and conducting of beauty contests;Arranging and conducting of classes;Arranging and conducting of colloquiums;Arranging and conducting of commercial, trade and business conferences;Arranging and conducting of competitions [education or entertainment];Arranging and conducting of concerts;Arranging and conducting of conferences;Arranging and conducting of conferences and congresses;Arranging and conducting of conferences, congresses and symposiums;Arranging and conducting of congresses;Arranging and conducting of conventions;Arranging and conducting of cultural activities;Arranging and conducting of day school courses for adults;Arranging and conducting of education courses relating to the travel industry.

Administration of mail servers;Administration of user rights in computer networks;Advice and consultancy in relation to computer networking applications;Advice and development services relating to computer software;Advice relating to the design of computer hardware;Advice relating to the development of computer systems;Advisory and consultancy services relating to computer hardware;Advisory and consultancy services relating to the design and development of computer hardware;Advisory and information services relating to computer peripherals;Advisory and information services relating to computer software;Advisory and information services relating to the design and development of computer hardware;Advisory and information services relating to the design and development of computer peripherals;Advisory services in the field of product development and quality improvement of software;Advisory services relating to architecture;Advisory services relating to biochemistry;Advisory services relating to building design;Advisory services relating to chemical reagents;Advisory services relating to computer based information systems;Advisory services relating to computer hardware;Advisory services relating to computer hardware design;Advisory services relating to computer programming;Advisory services relating to computer software;Advisory services relating to computer software design;Advisory services relating to computer software used for graphics;Advisory services relating to computer software used for printing;Advisory services relating to computer software used for publishing;Advisory services relating to computer systems analysis;Advisory services relating to computer systems design;Advisory services relating to design engineering;Advisory services relating to energy efficiency;Advisory services relating to environmental pollution;Advisory services relating to environmental protection;Advisory services relating to gene therapy research;Advisory services relating to industrial design;Advisory services relating to industrial engineering;Advisory services relating to interior design;Advisory services relating to man-machine interfaces for computer software;Advisory services relating to material testing;Advisory services relating to planning applications;Advisory services relating to pollution control;Advisory services relating to product testing;Advisory services relating to science;Advisory services relating to scientific instruments;Advisory services relating to scientific research;Advisory services relating to technological research;Advisory services relating to the design of aquaria;Advisory services relating to the design of ponds;Advisory services relating to the planning of football grounds;Advisory services relating to the planning of premises;Advisory services relating to the rental of computers or computer software;Advisory services relating to the safety of the environment;Advisory services relating to the use of computer software;Advisory services relating to the use of energy;Aerial surveying services;Agricultural research;Agricultural research services;Agrochemical research services;Air flow acoustic measurement services;Air flow biochemical analysis services;Air flow component testing services;Air flow measurement services;Air flow particle counting services;Air quality data collection services;Airborne remote monitoring relating to environmental explorations;Airborne remote monitoring relating to scientific explorations;Airborne remote sensing relating to environmental explorations;Airborne remote sensing relating to scientific explorations;Aircraft design;Analysing of air in building environments;Analysis and evaluation of product design;Analysis and evaluation of product development;Analysis and testing for oil workings;Analysis and testing services for the oil industry;Analysis and testing services in the field of oil exploitation;Analysis and testing services in the field of oil exploration;Analysis and testing services relating to electrical engineering apparatus;Analysis (Computer systems -);Analysis for oil field exploration;Analysis for oil research;Analysis for oil-field exploitation;Analysis in the field of molecular biology;Analysis in the field of oil exploration;Analysis of geological samples;Analysis of human serum for medical research;Analysis of human tissues for medical research;Analysis of materials;Analysis of oil deposits;Analysis of oil fields;Analysis of oil reservoirs;Analysis of oil soakings;Analysis of paints;Analysis of polymeric coatings;Analysis of product design;Analysis of product development;Analysis of stream water quality;Analysis of telecommunication signals;Analysis of the mode of action of chemical combinations on animals;Analysis of the structural behaviour of building materials;Analysis of the structural behaviour of buildings;Analysis of used machine oils.

Installation, maintenance and repair of office machines and equipment; remote diagnosis services ascertaining the cause of malfunctions in office machines and equipment. .

Installation, maintenance and repair of computer software. .

Software, namely, automation software and controllers for the oil and gas industries; Internet-connected devices, namely, controllers, monitoring and predictive diagnostic instrumentation for the oil and gas industries.

Business consulting in the field of oil and gas; information, consultancy and advisory services relating to the aforesaid.

Maintenance and repair of gas and oil equipment, machinery and automation systems; technical consulting related to oil and gas equipment, machinery, technology and automation systems; information, consultancy and advisory services relating to the aforesaid.

Custom manufacturing of oil and gas equipment, machinery, automation systems and controllers; information, consultancy and advisory services relating to the aforesaid.

Software development, namely, automation software and controllers for the oil and gas industries; technical services related to equipment, technology, automation systems and controls, in each case, in the oil and gas field; information, consultancy and advisory services relating to the aforesaid.

Installation, maintenance and repair of office machines and equipment; remote diagnosis services ascertaining the cause of malfunctions in office machines and equipment.

Installation, maintenance and repair of computer software. .