The Map & Data Library converted the 1991 Statistics Canada publication to computer-readible format in 2002. This publication contains the official concordance between the 1980 Canadian Standard Industrial Classification (SIC) and the 1987 United States Standard Industrial Classification (SIC). The concordance was developed jointly by the U.S. Bureau of the Census and Statistics Canada

The Quarterly Census of Employment and Wages (QCEW) program (also known as ES-202) collects employment and wage data from employers covered by New York State's Unemployment Insurance (UI) Law. This program is a cooperative program with the U.S. Bureau of Labor Statistics. QCEW data encompass approximately 97 percent of New York's nonfarm employment, providing a virtual census of employees and their wages as well as the most complete universe of employment and wage data, by industry, at the State, regional and county levels. "Covered" employment refers broadly to both private-sector employees as well as state, county, and municipal government employees insured under the New York State Unemployment Insurance (UI) Act. Federal employees are insured under separate laws, but are considered covered for the purposes of the program. Employee categories not covered by UI include some agricultural workers, railroad workers, private household workers, student workers, the self-employed, and unpaid family workers. QCEW data are similar to monthly Current Employment Statistics (CES) data in that they reflect jobs by place of work; therefore, if a person holds two jobs, he or she is counted twice. However, since the QCEW program, by definition, only measures employment covered by unemployment insurance laws, its totals will not be the same as CES employment totals due to the employee categories excluded by UI. Industry level data from 1975 to 2000 is reflective of the Standard Industrial Classification (SIC) codes.

This data collection contains information on state government revenues and expenditures between 1790 and 1915. The data were collected in order to categorize revenues and expenditures according to 20th-century census standards. Standard industrial classification (SIC) codes are included.

This file provides data by Standard Industrial Classification (SIC) codes on the total number of reporting units, mid-March employment, first quarter payroll, and number of reporting units by employee size class. SIC codes are based on the 1957 edition of the Standard Industrial Classification (SIC) Manual and its 1963 supplement.

Product contains one data file (.txt format) for each year from 1997-2023 containing 11-15 million records per year. Records provide information about business location (including address, census block, census tract & lat/long coordinates), number of employees, sales volume, NAICS & SIC codes, unique identifier across time for businesses and parent entities.

There are three sections of this data. The first covers data from 1958-1971, the second contains data for 1972-1976, and the third is a combination of 1958-1976. 1958-1971: contains establishment statistics and industry structure data for 421 4-digit census manufacturing industries. All are SIC industries in the 2000 to 4000 range, with the exception of 6 "ordnance accessories" industries (SIC 1900's). Also, SIC 9999 is included as the last SIC. Industry definitions are based on the 1967 SIC. There are 15 records per industry for a total of 6315 records. 1972-1976: This file contains establishment statistics and industry structure data for 450 4-digit census manufacturing industries. Establishment data is from Industry Profiles. Industry structure data is from the Census of Manufactures: 1972 Special Report, Concentration Ratios in Manufacturing. Industry definitions are based on the 1972 SIC definitions. There is one record per industry. 1958-1976: A combination of the two datasets described above, organized to provide a time series for as many industries (343) as it was possible to maintain a complete and accurate data over time. There is one record for each industry,

This data collection provides summary information on business establishments with at least one paid employee. Information is presented on the number of employees for the mid-March pay period, first quarter total payroll, total annual payroll, number of establishments, and the number of establishments by employment-size classes. Part 12 is a reference file that contains two-, three-, and four-digit standard industrial classification (SIC) titles and codes.

This study matches Canadian and US manufacturing industries at the 2-digit SIC code level for census years 1900 to 1940. Canadian figures start at 1870. Only general figures were recorded, such as number of employees, number of establishments, salary and wages, gross production, cost of input materials, gross value added. The project does have some drawbacks, such as the lack of US figures gross production, cost of materials, and lack of figures for the iron and steel industry. But for an aggregate comparison of the two countries, the numbers can be considered reliable.