4209
Provide research and development services
- 420040 technical research
- 420061 technical project studies
- 420064 engineering
- 420096 physics [research]
- 420101 mechanical research
- 420157 quality control
- 420161 research and development of new products for others
- 420192 urban planning
- 420207 consultancy in the field of energy-saving
- 420208 research in the field of environmental protection
- 420212 provision of scientific information, advice, and consult about Carbon offset
- 420213 quality evaluation of standing timber
- 420214 quality evaluation of wool
- 420216 water analysis
- 420217 scientific laboratory services
- 420218 energy auditing
- 420222 scientific research
- 420233 telecommunications technology consultancy
- C420006 quality testing
- C420007 Quality Assessment
- C420008 Certified quality system
- C420015 engineering drawing
4210
Provide geological survey, research and development service
- 420008 analysis for oil-field exploitation
- 420042 oil-well testing
- 420062 geological surveys
- 420063 oil-field surveys
- 420079 land surveying
- 420095 oil prospecting
- 420118 geological prospecting
- 420119 geological research
- 420136 calibration [measuring]
- 420167 underwater exploration
- 420193 surveying
4211
Provide Chemical research services
- 420007 chemical analysis
- 420030 chemistry services
- 420031 chemical research
- 420045 cosmetic research
4212
Provide biological research services
- 420017 bacteriological research
- 420190 biological research
- 420224 clinical trials
4213
Meteorological information service
- 420076 meteorological information
4217
Construction consulting and designing
- 420011 architectural services
- 420036 architectural consultation
- 420038 construction drafting
- 420048 design of interior decor
- C420013 development of construction project
4220
Computer programming and related services
- 420083 computer rental
- 420090 computer programming
- 420139 computer software design
- 420140 updating of computer software
- 420141 consultancy in the design and development of computer h
- 420159 rental of computer software
- 420175 recovery of computer data
- 420176 maintenance of computer software
- 420177 computer system analysis
- 420194 computer system design
- 420197 duplication of computer programs
- 420198 conversion of data or documents from physical to electr
- 420199 creating and maintaining web sites for others
- 420200 hosting computer sites [web sites]
- 420201 installation of computer software
- 420203 data conversion of computer programs and data [not phys
- 420204 computer software consultancy
- 420205 rental of web servers
- 420206 computer virus protection services
- 420209 providing search engines for the internet
- 420210 digitization of documents [scanning]
- 420215 monitoring of computer systems by remote access
- 420219 web site design consultancy
- 420220 software as a service [SaaS]
- 420221 information technology [IT] consultancy
- 420223 server hosting
- 420225 off-site data backup
- 420226 electronic data storage
- 420227 providing information on computer technology and progra
- 420229 cloud computing
- 420230 outsource service providers in the field of information
- 420232 computer technology consultancy