Welcome to enjoy

Reception services

The reception services in the Santa Maria building, next to the main entrance, are open from Monday to Friday, from 7:45 a.m. to 4:15 p.m. The main entrance is open during the same hours as the reception services.

Reception services
+358 50 584 8532

HTC Helsinki’s reception services provide information for the building’s users and visitors to all tenant companies.

The reception services include the reception and guidance of visitors, receiving and passing on various reports and alerts, monitoring the premises with CCTV, supervising and maintaining public order and security in the building, receiving and passing on service requests related to business premises, as well as other miscellaneous and minor service tasks that can be carried out without leaving the reception area.

Hosts are always responsible for their visitors.


+358 40 842 0443
Service +358 20 530 5700

The maintenance service provider’s 24-hour service centre is on duty during evenings, nights, weekends and public holidays.

Maintenance services

The property management company has signed a service agreement with a maintenance company for the maintenance of heating, water, ventilation and electrical systems and the cleaning of the building’s outdoor areas and parking lots.

The maintenance company is also responsible for the maintenance of outdoor areas. However, the City of Helsinki is responsible for snow management and slip prevention on all of the footpaths on Tammasaarenkatu.

The maintenance company has a separate price list for maintenance tasks that fall within the tenant’s responsibility, such as changing light bulbs and mounting whiteboards. If the task can be completed by the on-site maintenance worker in less than one hour, the maintenance company charges the customer for one hour only. If the maintenance work requires a mechanic, the minimum charge for two hours.

The maintenance service provider responsible for HTC Helsinki is at the property on weekdays.

Fitness centre

The HTC Helsinki fitness centre on the basement level of HTC Nina is open from Monday to Sunday, from 5 a.m. to 1 a.m. More information on the fitness centre is available at



The carwash in the indoor car park is open on weekdays from 8 a.m. to 5 p.m. The carwash is on the basement level of HTC Vega.

Carwash Oy
+358 50 377 1700
More info:


Restaurant and catering services

Antell Oy operates two staff restaurants at the property, located on the ground floor of HTC Santa Maria and HTC Nina, near the main entrances.

The restaurants accept cash, Lounasseteli lunch vouchers, debit cards and credit cards. Other payment methods, such as payment by access card, may be negotiated with Antell.

Opening hours:
Explorer (Santa Maria)
Mon–Fri from 7:30 a.m. to 4:00 p.m., lunch served from 11:00 a.m. to 1:30 p.m.

Acqua (Nina)
Mon–Fri from 11:00 a.m. to 2:00 p.m., lunch served from 11:00 a.m. to 2:00 p.m.

See this week’s menus »

Antell Oy
020 770 2251

Café is located on the ground floor of HTC Santa Maria.

Cleaning services

The property is responsible for arranging the cleaning of common areas and shared facilities (lobbies, stairways, conference room floor, etc.), and the property company has signed a service agreement with a cleaning service provider accordingly.

Each tenant company is responsible for arranging the cleaning of their leased premises.

Complaints concerning cleaning services should be communicated to the cleaning service supervisor.

+358 400 929 139

Massage and cosmetology services

Rhombo offers the following services at HTC Helsinki:
Cosmetology services
Massage services
– Classic massage
– Indian head massage
– Dry cupping therapy
– Hot stone massage
– Shiatsu

More information is available at:


Waste management

HTC Helsinki’s shared waste disposal area is located on the basement level of HTC Santa Maria, next to the loading dock. Tenant companies are responsible for delivering their waste to the waste disposal area and sorting it into the appropriate containers. The management is responsible for removing the waste from the disposal area.

Security services

The security company receives all alarms triggered at the property. All alarms caused by the incorrect use of the access control system result in a visit by a security guard. The security company will always respond to an alarm by having security personnel visit the property in person.

Reception services
+358 50 584 8532 (from 8:00 a.m. to 4:00 p.m.)

Local services

The metro station and services at the Ruoholahti shopping centre are within walking distance.

The Cable Factory cultural centre (Kaapelitehdas) is right next door, and the Salmisaari sports centre is a five-minute walk from the property.