Source: Fclef Basses website (25 February 2022)

Egilegor basses was founded by the luthier & bassist Imanol Artola Egilegor. Imanol, besides been luthier, He began by making instruments as an amateur, but developed his skills and ended up producing more complex models and designs and now offers bass models that are very difficult to find anywhere else. Egilegor make full use of CAD  to design their prototypes; so they are able to monitor characteristics as center of gravity, body cavities thicknesses, perfect fret spacing... prior to the construction of the instrument. Once the design is done, each component is machined using CNC to get a perfect assembly of all the components. All instruments are then assembled and finished manually to give the best sound and playability.

Source: Egilegor basses website (25 February 2022)

Anaconda Basses is a UK-based bass brand founded by Andrew Taylor-Cummings in 2013. Over the years Andrew owned over 40 basses and had modded each one to extract the very best tone & playability. This led him down the path of building basses on a part-time basis and selling them on eBay. The responses to these basses by customers was so complimentary that in 2013 Andrew decided to follow his passion and build instruments full-time.

Source: Anaconda Basses website (25 February 2022)

Bee Basses are made by Fred in McMinnville, Oregon. He has been building basses since the mid 1990s. His design philosophy is to take all the things he liked from the multitude of basses he has owned and played over the years (G&L, Fender, B.C. Rich, Kramer, Guild, Alembic, Steinberger, Warwick, Lakland , and too many Sting Rays to count), put them all into a big pot, stir it up and pour it into every bass he builds.

Source: Bee Basses website (25 February 2022)

The Bass-o-lin was designed in the early 1980s by Dan Agostino as an electric bass that could be played with a bow as well as by fingers or pick. It could be played on a strap or upright

Asama is a Japanese made guitar brand from the 1970s and 1980s. The range included electric guitars with built-in effects, acoustic and classical guitars, basses, banjos and mandolins.

Arirang acoustic and electric guitars as well as basses and banjos were made in Korea during the late 1970s to 1980s.

Source: Tony Bacon and Paul Day, The Guru's Guitar Guide

Michael Anderberg builds electric guitars and basses by hand in Jacksonville, Florida. Anderberg's background (since the 1970s) is in building and refinishing furniture but in the early 1990s he started building guitars.

Source: Anderberg Guitars website (archived 2011)

The Amazing Musical Instrument Company was founded by Mike Zimmerman in 1987 in Toronto, Canada. A.M.I.C. made electric violins, guitars, bass guitars, and electric mandolins as well as electric cellos and upright basses. The company stopped trading in 1989 after making around 400 instruments in total.