# Rocket Lab: 20-launch Synspective deal pushes launch backlog beyond 100 missions

> Constraint Alpha research note. Confidence: high.

Published: 2026-10-01T16:35:00Z  
Research as of: 2026-10-01  
Scope: company / Rocket Lab (RKLB)

## Summary

Rocket Lab signed a multi-year agreement for 20 new Electron missions with Synspective, its largest commercial Electron contract to date, while the latest completed Synspective flight became Electron mission 97 and Rocket Lab's 18th launch of 2026.

## What changed

- The September 30 agreement adds 20 Electron missions scheduled annually from 2028 through 2031 and brings total contracted Electron missions for Synspective to 47; remaining contract terms were not disclosed.
- Rocket Lab says the agreement pushes its launch backlog beyond 100 missions.
- The September 26 New Zealand launch delivered Synspective's 13th StriX satellite and marked Rocket Lab's 97th Electron mission and 18th launch of 2026.

## Why it matters

Demand visibility has increased while repeated completed launches provide execution evidence. The constraint question remains whether Rocket Lab can convert a larger manifest into reliable cadence and revenue without treating backlog as delivered capacity.

## Evidence

- [Rocket Lab: 20-launch Synspective agreement](https://investors.rocketlabcorp.com/news-releases/news-release-details/rocket-lab-secures-largest-ever-electron-commercial-deal-20) — 20 new Electron missions, largest commercial Electron contract, 47 total Synspective missions and launch backlog above 100 missions. (as of 2026-09-30)
- [Rocket Lab: 97th Electron mission](https://investors.rocketlabcorp.com/news-releases/news-release-details/mission-success-rocket-lab-launches-97th-electron-mission) — Completed 97th Electron mission, 13th StriX deployment and 18th Rocket Lab launch of 2026. (as of 2026-09-26)

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Canonical URL: https://constraintalpha.com/research/rocket-lab-synspective-20-launch-deal-2026