| 83332 | Engineering works, civil, engineering advisory and pre-design services for the construction of | |
| 83392 | Engineering works, civil, geotechnical engineering services for the construction of | |
| 83392 | Engineering works, civil, ground water assessment for the construction of | |
| 83312 | Engineering works, civil, integrated engineering services for the construction of | |
| 83342 | Engineering works, civil, mechanical engineering design services for the construction of | |
| 83332 | Engineering works, civil, mechanical installation appraisal of | |
| 83392 | Engineering works, civil, other engineering services for the construction of | |
| 83322 | Engineering works, civil, project management services concerning the construction of | |
| 83342 | Engineering works, civil, specialty engineering design services for the construction of | |
| 83342 | Engineering works, civil, structural engineering design services for the construction of | |
| 83392 | Engineering works, civil, structural failure investigation of | |
| 83332 | Engineering works, civil, structural installation appraisal of | |
| 83352 | Engineering works, civil, technical inspection services during the construction of | |
| 83392 | Engineering works, civil, undertaking contamination studies of | |
| 83332 | Engineering works, civil, undertaking environmental impact studies of | |
| 83332 | Engineering works, civil, undertaking project impact studies of | |
| 83332 | Engineering works, civil, undertaking technical feasibility studies of | |
| 91240 | Engineering, military, administrative services related to | |
| 81130 | Engineering, research and experimental development concerning | |
| 87159 | Engines and turbines (except aircraft, vehicle and cycle engines), maintenance and repair of | |
| 87149 | Engines, aircraft, maintenance and repair of | |
| 73129 | Engines, rental or leasing of, without operator | |
| 83820 | Enlargement of negatives | |
| 83820 | Enlargement of slides | |
| 97130 | Entreprises, washing, cleaning and ironing of textiles and apparel for | |
| 85250 | Entry, illegal, guarding of commercial property against | |
| 85250 | Entry, illegal, guarding of industrial property against | |
| 85250 | Entry, illegal, guarding of private property against | |
| 85950 | Envelopes, addressing of | |
| 85950 | Envelopes, mailing of | |
| 85950 | Envelopes, metering of | |
| 85950 | Envelopes, sealing of | |
| 85950 | Envelopes, stuffing of | |
| 81190 | Environment, the, research and experimental development concerning | |
| 95991 | Environmental advocacy organizations, services of | |
| 83131 | Environmental consulting services | |
| 83221 | Environmental impact studies of urban development programmes | |
| 94900 | Environmental protection services n.e.c., other | |
| 62249 | Equipment n.e.c, household, specialized store retail trade services of | |
| 62349 | Equipment n.e.c., household, mail order retail trade services of | |