Avesta develops and manufactures femtosecond laser oscillators and amplifiers (both solid-state and fiber-based) as well as ultrafast diagnostic tools and various laser components. We offer Ti:Sapphire, Yb-doped, Cr:Forsterite solid-state ultrafast and CW lasers, as well as Er-doped and Yb-doped ultrafast fiber lasers, including cross-platform OPO, OPA and OPCPA solutions and synchronized multi-channel systems. In the field of diagnostics we offer pulse duration measurement devices like single-shot and scanning autocorrelators, spectrometers, SPIDER spectral phase measurement, third-order cross-correlators for pulse contrast measurement. In components we offer EO and AO pulse pickers, harmonic generators, Faraday rotators and isolators, optical attenuators, high-energy THz generators, Raman shifters, hollow-fiber pulse compressors and dispersion management units. All our systems are produced in-house, we also make OEM systems and components for other vendors. Currently (as of 2018) we have an installed base of more than 2700 cases.