Is “public listed” an adjective?

Question

The series in the sentence below and its positioning sound awkward. Micro, small and large are all adjectives, but public listed? Has the rule on parallelism been violated? And should anything be hyphenated? I'd like to know what's the best option for cleaning up this sentence:

Data were gathered from all micro, small, large and public listed housing developers in XXX.

My attempts:

Data were gathered from all housing developers, micro, small, large and public listed, in XXX.

Answer 1

I think the usage of the adjectives in the sentence is good. Because we use adjectives in the following order:

Determiner and Quantities - a, an, her, five, many, much several etc.

Opinion - pretty, ugly, smart, cheap, etc.

Size - big, fat, thin, tall, large, small etc.

Shape - circle, square, tall, etc.

Age - old, young 10 years, a year, a week, new etc.

Color - yellow, green, pink etc.

Origin - American, English, Asian, Middle Eastern, African, European, Chinese etc.

Material - cotton, wood, plastic, cloth, glass, gold etc.

Purpose - the reason that something is needed ( example hat box, sleeping bag, computer table)

In the example mentioned micro, small and large are used for size and public listed is used for the purpose.

But I can rewrite the sentence like this:

Data were gathered from all housing developers, including micro, small, large and public listed ones in XXX.

Answer 2

Assuming that the true intention is to say that only publicly listed housing developers contributed data to it, then I agree with Dante Jiang's reformulation:

Data were collected from micro, small and large publicly listed housing developers in XXX.

But if 'publicly listed' is intended as an additional optional attribute, then including a second parallel construction explicitly stating the other set of options would be good:

Data were collected from all housing developers: micro, small, and large, publicly and privately listed.