About

SIL

SIL is a Wellington technology company that designs, builds and runs the systems modern buildings and businesses depend on. We bring Wi-Fi, networking, security and hosting together under one roof, so our clients deal with one team instead of juggling several contractors.

Our own technology

We don't just install other people's products. We build our own software for managed building Wi-Fi, access requests, plate recognition and network monitoring, and we keep developing it with the people who use it every day. That means faster fixes, features that solve real problems, and systems that improve over time rather than going out of date.

Built to last

We choose equipment and platforms that keep working for years and can be upgraded without ripping everything out. We'd rather protect your investment than sell you a replacement.

Plain-English support

Technology should make life easier, not more complicated. We take the jargon out, explain your options clearly, and look after your systems around the clock so problems are often fixed before you notice them.

Local and accountable

We're based in Wellington and work alongside building owners, property managers and business owners across New Zealand. When you call SIL, you get people who know your site and take responsibility for getting it right.