Nebula Appoints Rob Kittler as Partner Acquisition Manager

July 20, 2026

Ex-Gamma Head of Connectivity Practice joins to accelerate MSP recruitment drive.

Nebula has appointed Rob Kittler as Partner Acquisition Manager, signalling the next phase of the company's channel expansion strategy.

The appointment comes at a time of significant growth for the vendor. Nebula added more than 42,000 net new users to its CallSwitch One platform in 2025, along with concluding its legacy base migration of almost 200k users onto 100% owned-IP.  Rob will be tasked with growing the company's 700-strong reseller and MSP community across the UK.

Rob joins Nebula after seven years at Gamma, where he served most recently as Head of Connectivity Practice. During his time at Gamma he worked hand-in-hand with the partner community across connectivity and mobile, giving him first-hand insight into what resellers need from a vendor.

Rob Kittler, Partner Acquisition Manager at Nebula, said: “The channel is at an inflection point. M&A among partners is leaving resellers with sprawling product portfolios to rationalise, while at vendor level too much of the IP being sold is outsourced — owned and controlled by someone other than the vendor selling it. Nebula's position as an IP owner gives partners a level of influence over the roadmap they simply can't get elsewhere, and the pace of software development here made this an easy decision.”

Sam Giggle, MD of Channel at Nebula, said: "Partner acquisition isn't a numbers game for us, it's about finding MSPs who want a genuine growth partner, and giving them a platform and a programme they can build a business on. Rob has spent the best part of a decade at the heart of the UK channel, and he understands partners' businesses from the inside."

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