The Adelphi
1 Coleman Street, Singapore 179803 · District 6 · City Hall
1,283 live businesses are registered at 1 Coleman Street, Singapore 179803, as at 16 September 2026.
Management corporation
Businesses registered here
PT PROPERTY GAMMA INVESTMENT PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesPULSAR SHIPPING OVERSEAS PTE. LTD.
Port, shipping and maritime-related consultancy servicesPULSE NATION PTE. LTD.
Event organisersPURE TINCTURE PTE. LTD.
Beauty and personal care shopsPURETRESS PTE. LTD.
Hair salons and barbersQEXTRON DYNAMIC SYSTEMS (PRIVATE) LIMITED
Management consultancy servicesQIANHE TCM HEALTHCARE PTE. LTD.
TCM and other non-Western clinicsQUALMAC PTE. LTD.
Wholesale of a general line of groceriesQUANTUM EDUCATIONAL CONSULTANTS PTE. LTD.
Management consultancy services n.e.c.QUEENN MARKETING PTE. LTD.
Health supplement shopsQUESTUM TRADING PTE. LTD.
Wholesale trade of a variety of goods without a dominant productQUEYRON PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesQUILLPOINT PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesQV INTERNATIONAL HOLDING PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesR SQUARE PTE. LTD.
Other information technology and computer service activitiesRAIDER INT'L PTE. LTD.
Wholesale trade of a variety of goods without a dominant productRB ASSET FOUR PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesRB ASSET MANAGEMENT PTE. LTD.
Property fund/REIT managementRB ASSET ONE PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesRB ASSET THREE PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesRB ASSET TWO PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesRB DIGITAL MEDIA PTE. LTD.
Advertising activitiesRB DIGITAL SOLUTIONS PTE. LTD.
Information technology consultancy (except cybersecurity)RB SHIPMANAGEMENT PTE. LTD.
Ship management servicesRBMA PTE. LTD.
Other activities auxiliary to financial service activities n.e.c.RDC CORPORATE PTE. LTD.
Management consultancy servicesRED DOT ADVISORY PTE. LTD.
Management consultancy servicesRED DOT CONSULT PTE. LTD.
Management consultancy servicesREFERENCE AUDIO
Wholesale trade of a variety of goods without a dominant productREGAIN HAIR CARE CENTRE
Hair salons and barbersREGAIN HAIR CARE PTE. LTD.
Hair salons and barbersREGAL LAW LLC
Law firmsRELATIONSHIP CORNER PSYCHOTHERAPY
Other health servicesRELIFIN (ASIA) PTE. LTD.
Information technology consultancy (except cybersecurity)REN XIN TANG TCM CLINIC PTE. LTD.
TCM and other non-Western clinicsREPUBLIC RETAILERS SINGAPORE PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesREPUTESG PTE. LTD.
Internet search enginesRESONANCE COUNSELLING & PSYCHOTHERAPY
Other social services without accommodation n.e.c.RESPLENDENCE BEAUTY SALON
Beauty salons and spasREV 22 MIRACLE OF LIFE PTE. LTD.
Health supplement shopsREV 22 PTE. LTD.
Other health servicesREVERSE WHITE STUDIO
Home appliance shopsRHINO TOOLS INDUSTRY PTE. LTD.
Wholesale trade of a variety of goods without a dominant productRHYS STRATEGIC HOLDINGS PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesRICHFIELD TECHNOLOGIES (S) PTE LTD
Installation of industrial machinery and equipment, mechanical engineering worksRINGO AUTOMATION PTE. LTD.
Electronics-related industrial design servicesRISE AGAINST HUNGER SINGAPORE PTE. LTD.
Event organisersROBO ROBO PTE. LTD.
Toy and game shopsROCK CANYON HOLDINGS PTE. LTD.
Real estate developersROCK FUNDS PTE. LTD.
Single/multiple family offices activitiesROCKBOX INTERIOR
Interior designersROVID SOLUTIONS PTE. LTD.
Manufacture/repair of other general purpose machinery and equipment n.e.c. (except electrical and electronic)ROXY DISC HOUSE
Music and video shopsROYAL CHERRY PTE. LTD.
Wholesale trade of a variety of goods without a dominant productROYAL CORPORATE SERVICES PTE. LTD.
Stenographic and secretarial servicesROYAL MARINE COMMERCIAL MANAGEMENT PTE. LTD.
Ship management servicesROYAL MARINE MANAGEMENT PTE. LTD.
Shipping companies and chartering of ships/boats with crew (freight)ROYAL MARINE SERVICES PTE. LTD.
Ship management servicesROYAL MARINE SHIPMANAGEMENT PTE. LTD.
Ship management servicesROYTEC GLOBAL PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesRPMERLEON STUDIOS LLP
Music, dance and art schoolsRSA GLOBAL PTE. LTD.
Management consultancy servicesRSG CONGLOMERATION PTE. LTD.
Management consultancy servicesRUWAC PRIVATE LTD.
Wholesale of industrial machinery and equipmentRXILIENT BIOTECH PTE. LTD.
Research and experimental development on biotechnology (except medical and veterinary science)RXILIENT HEALTH PTE. LTD.
Activities of head and regional head offices; Centralised administrative offices and subsidiary management officesRXILIENT MEDICAL PTE. LTD.
Wholesale of medicinal and pharmaceutical products (Western)RXMTG PTE. LTD.
Public relations, marketing and brand consultancy servicesSABCO INVESTMENT PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesSAFE CONTROL BOILER SERVICE PTE. LTD.
Process and industrial plant engineering design and consultancy servicesSAGE VENTURES MANAGEMENT PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesSAGEL HOLDINGS PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesSAL VENTURES LTD.
Management consultancy servicesSALA DESIGN GROUP SINGAPORE PTE. LTD.
Landscape design and landscape architectureSALON AT GOLDHILL PTE. LTD.
Beauty salons and spasSALON DE EXPRESSION
Beauty salons and spasSAM SINGAPORE PTE. LTD.
Wholesale trade of a variety of goods without a dominant productSAMB PTE. LTD.
Publishing of games software/applicationsSAN HE TANG PTE. LTD.
Management consultancy servicesSANWAY CAPITAL PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesSANWAY INVESTMENT PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesSARA-LEON 2026 PTE. LTD.
PubsSARANA PTE. LTD.
Arts facilities/venue operationSB BLOODSTOCK PTE. LTD.
Wholesale trade of a variety of goods without a dominant productSEA & SEA UNDERWATER CAMERA EQUIPMENT
Wholesale of adults' clothingSEA GREEN (PRIVATE LIMITED)
Management consultancy services n.e.c.SEC MANAGEMENT HOLDINGS PTE. LTD.
Holding companies of firms engaged in non-financial and insurance activitiesSECAI MARCHE PTE. LTD.
Wholesale trade of a variety of goods without a dominant productSECRET CRYSTALS
Gift and craft shopsSEDNA SHIP MANAGEMENT PTE. LTD.
Ship management servicesSEEDEER (INDONESIA) E-COMMERCE PTE. LTD.
Development of software and applications (except games and cybersecurity)SEQUOIA TECHNOLOGIES PTE. LTD.
Other information technology and computer service activitiesSERISYS SOLUTIONS (SINGAPORE) PTE. LTD.
Information technology consultancy (except cybersecurity)SESSIONS SALON
Hair salons and barbersSETIA DIGITAL PTE. LTD.
Management consultancy servicesSFOX GLOBAL PTE. LTD.
Development of software and applications (except games and cybersecurity)SFOX PTE. LTD.
Other financial service activities n.e.c. (except insurance and pension funding activities)SG DESIGN PTE. LTD.
Building engineering consultantsSG INST. OF HOSPITALITY PTE. LTD.
Training and learning centresSGMATRIX PTE. LTD.
Employment agencies