IT Support Company · Sydney NSW
3Columns
3Columns is listed on Google under “Computer security service” in Sydney. It ranks 546th of 562 IT support & managed service providers in Sydney by rating floor (floor 2.92).
How it compares in Sydney
- Its 3.5 is 1.5 below the median of 5.0 for IT support & managed service providers in Sydney.
- It has more reviews than 139 of the other 561 listed (24%).
- 18 of the other 561 have a lower rating.
- It opens on Saturday, as 165 of the other 534 with hours on file do.
Opening hours
| Monday | Open 24 hours |
|---|---|
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
Open 24 hours, 7 days a week.
Details
- Listed on Google as
- Computer security service
- Suburb
- Sydney NSW
- Phone
- (02) 8593 2358
- Website
- 3columns.io
- Google rating
- 3.5 from 8 reviews (October 2026)
- Rating floor
- Floor 2.92 · what this means
Ranked near 3Columns
All 562 IT support & managed service providers in Sydney
More in Sydney
- Cafes4,441 ranked
- Hair Salons2,915 ranked
- Mechanics2,915 ranked
- Real Estate Agents2,534 ranked
- Gyms2,517 ranked
- Restaurants2,386 ranked
- Childcare Centres2,374 ranked
- Beauty Salons2,354 ranked
- GP Clinics & Medical Centres2,191 ranked
- Builders & Trades2,060 ranked
- Dentists1,893 ranked
- Plumbers1,835 ranked
- Electricians1,791 ranked
- Law Firms & Legal Services1,762 ranked
- Massage Therapists1,640 ranked
- Mortgage Brokers1,618 ranked
- Supermarkets & Grocers1,504 ranked
- Physiotherapists1,400 ranked
- Cleaning Services1,377 ranked
- Barbers1,329 ranked
- Bakeries1,305 ranked
- Accountants1,199 ranked
- Clothing & Fashion Stores1,191 ranked
- Pharmacies1,170 ranked
IT Support & Managed Service Providers elsewhere in New South Wales
- IT Support & Managed Service Providers in Newcastle37 ranked
- IT Support & Managed Service Providers in Central Coast30 ranked
- IT Support & Managed Service Providers in Wollongong16 ranked
- IT Support & Managed Service Providers in Coffs Harbour9 ranked
- IT Support & Managed Service Providers in Tamworth6 ranked
- IT Support & Managed Service Providers in Bowral6 ranked
- IT Support & Managed Service Providers in Port Macquarie6 ranked
- IT Support & Managed Service Providers in Dubbo5 ranked
- IT Support & Managed Service Providers in Albury5 ranked
- IT Support & Managed Service Providers in Wagga Wagga4 ranked
- IT Support & Managed Service Providers in Bathurst4 ranked
- IT Support & Managed Service Providers in Tweed Heads4 ranked
- IT Support & Managed Service Providers in Orange3 ranked
- IT Support & Managed Service Providers in Maitland3 ranked
- IT Support & Managed Service Providers in Griffith3 ranked
Is this your business? Ask for a correction or removal
Ratings and review counts are Google's, as listed in October 2026. Phone numbers, websites and opening hours are the ones each business lists. Nothing here is paid for or verified by Calso. How the ranking works.