Mark Arnold

Co-Founder and Managing Partner

Charles Gonzalez

Managing Director

Edina Leiher

Vice President, Operations and CCO

Basil Livanos

Managing Director

Alastair Tedford

Co-Founder and Managing Partner

Christine Vogt

Vice President

Robert Wake

Managing Director

3 past transactions

Helveta

Venture Round in 2010
Helveta Ltd develops technology products for the timber and food sectors. It offers The CI World platform, an interactive cartography application that provides auditable traceability, asset tracking, resource and forest use mapping, and chain of custody control for extended supply chains; and allows monitoring logging activities, and to export data points and associated icons to GIS products enabling the online sharing of maps among communities over the Web. The company serves growers, farm managers, agronomists, and buyers. Helveta Ltd was incorporated in 2004 and is based in Oxford, the United Kingdom with operations in Nigeria, the Central African Republic, the Republic of Congo, and Cameroon.

Xceleron

Venture Round in 2010
Xceleron, founded in 1997 in York, UK, and now headquartered in Germantown, Maryland, specializes in bioanalytical accelerator mass spectrometry (AMS) services for drug development. The company pioneered human microdose and microtracer techniques to assess the pharmacokinetics and metabolism of developmental drugs during Phase 0, Phase I, and Phase II/III clinical trials. By focusing on micro-dosing and pre-clinical evaluations, Xceleron effectively conducts intravenous pharmacokinetics, metabolite profiling, and mass balance investigations in humans. The company's expertise is particularly beneficial given the challenges posed by contemporary small molecules, which often exhibit low solubility and long half-lives, making early pharmacokinetic and metabolic characterization essential for cost-effective clinical advancement. Driven by a commitment to integrity and scientific collaboration, Xceleron aims to facilitate the rapid and affordable delivery of life-changing products to those in need.

Osterman Propane

Series C in 2008
Founded in New England over five decades ago, Osterman Propane delivers efficient propane gas and heating solutions to industrial, commercial, and residential customers. The company supplies propane energy services at competitive prices.
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