Rocket Lab has selected Nasa's Wallops Launch Facility in the US state of Virginia for its first US launch site.
The Kiwi-American company had been accessing four North American sites to complement its existing Launch Complex One on the Mahia Peninsula.
Founder and chief executive Peter Beck said Rocket Lab would build its own launchpad at Wallops, with monthly launches expected to start in the third quarter of next year.
Some 30 jobs will be immediately created in Virginia, with another 100 in the pipeline, Beck said. Rocket Lab employs 330, with around 200 positions based in Auckland.
The selection of Wallops will mean an increase in production at Rocket Lab's Huntington Beach, California factory, which is around 50 per cent larger than the assembly plant it opened in Auckland last week.