1997 Economic Census:
Bridge Between NAICS and SIC
Manufacturing

 
NAICS 334:   Computer & electronic product mfg -   Finder by Major Group (2-digit SIC)
Go to
bridge		 NAICS Description Estab-
lish-
ments		 Value of shipments
($1,000)		 Paid
employees		 Annual
payroll
($1,000)
334 Computer & electronic product mfg 17,465 438,209,195 1,698,529 72,717,428
3341 Computer & peripheral equipment mfg 1,983 108,723,470 242,213 11,068,811
3342 Communications equipment mfg 2,312 81,841,446 293,910 13,616,207
3343 Audio & video equipment mfg 554 8,454,194 31,727 944,647
3344 Semiconductor & other electronic component mfg 6,270 139,708,587 588,938 22,257,945
3345 Navigational, measuring, medical, & control instruments mfg 5,432 89,626,590 486,815 22,946,055
3346 Mfg & reproducing magnetic & optical media 914 9,854,908 54,926 1,883,763

 

NAICS 334:   Computer & electronic product mfg -   6-digit NAICS by 4-digit SIC
Includes only establishments with payroll. Introductory text includes scope and methodology. Figures to the left of SIC codes indicate the percent of SIC receipts represented by that part; and link to Table 1 where other parts of the NAICS are shown. links to 1997 and 1992 Comparative Statistics for whole SICs.
NAICS SIC Pt Description Estab-
lish-
ments		 Value of shipments
($1,000)		 Paid
employees		 Annual
payroll
($1,000)
3341   Computer & peripheral equipment mfg 1,983 108,723,470 242,213 11,068,811
33411   Computer & peripheral equipment mfg 1,983 108,723,470 242,213 11,068,811
334111 Comparable   Electronic computer mfg 563 66,331,909 100,115 4,282,451
  3571
Electronic computers
 563 66,331,909 100,115 4,282,451
334112 Comparable   Computer storage device mfg 211 13,907,367 42,364 1,950,230
  3572
Computer storage devices
 211 13,907,367 42,364 1,950,230
334113 Comparable   Computer terminal mfg 142 1,483,460 5,764 253,087
  3575
Computer terminals
 142 1,483,460 5,764 253,087
334119 Almost Comparable   Other computer peripheral equipment mfg 1,067 27,000,734 93,970 4,583,043
  3577
Computer peripheral equipment, n.e.c.
 1,006 25,130,308 87,253 4,337,970
93% of 3578 20
Calculating & accounting equipment (pt)
 61 1,870,426 6,717 245,073
D 3699 50
Electrical equipment & supplies, n.e.c. (pt)
 0 0 0 0
NAICS SIC Pt Description Estab-
lish-
ments		 Value of shipments
($1,000)		 Paid
employees		 Annual
payroll
($1,000)
3342   Communications equipment mfg 2,312 81,841,446 293,910 13,616,207
33421   Telephone apparatus mfg 598 38,300,044 104,262 5,329,203
334210 Not Comparable   Telephone apparatus mfg 598 38,300,044 104,262 5,329,203
96% of 3661 10
Telephone & telegraph apparatus (pt)
 598 38,300,044 104,262 5,329,203
33422   Radio & TV broadcasting & wireless communications equipment mfg 1,217 39,308,114 164,461 7,371,880
334220 Not Comparable   Radio & TV broadcasting & wireless communications equipment mfg 1,217 39,308,114 164,461 7,371,880
  3663
Radio & TV communications equipment
 1,091 37,042,241 148,156 6,765,352
6% of 3679 10
Electronic components, n.e.c. (pt)
 126 2,265,873 16,305 606,528
33429   Other communications equipment mfg 497 4,233,288 25,187 915,124
334290 Comparable   Other communications equipment mfg 497 4,233,288 25,187 915,124
  3669
Communications equipment, n.e.c.
 497 4,233,288 25,187 915,124
NAICS SIC Pt Description Estab-
lish-
ments		 Value of shipments
($1,000)		 Paid
employees		 Annual
payroll
($1,000)
3343   Audio & video equipment mfg 554 8,454,194 31,727 944,647
33431   Audio & video equipment mfg 554 8,454,194 31,727 944,647
334310 Comparable   Audio & video equipment mfg 554 8,454,194 31,727 944,647
  3651
Household audio & video equipment
 554 8,454,194 31,727 944,647
NAICS SIC Pt Description Estab-
lish-
ments		 Value of shipments
($1,000)		 Paid
employees		 Annual
payroll
($1,000)
3344   Semiconductor & other electronic component mfg 6,270 139,708,587 588,938 22,257,945
33441   Semiconductor & other electronic component mfg 6,270 139,708,587 588,938 22,257,945
334411 Comparable   Electron tube mfg 159 3,858,499 21,976 742,074
  3671
Electron tubes
 159 3,858,499 21,976 742,074
334412 Comparable   Bare printed circuit board mfg 1,401 9,787,576 76,702 2,313,578
  3672
Printed circuit boards
 1,401 9,787,576 76,702 2,313,578
334413 Comparable   Semiconductor & related device mfg 1,099 78,539,562 199,497 10,112,757
  3674
Semiconductors & related devices
 1,099 78,539,562 199,497 10,112,757
334414 Comparable   Electronic capacitor mfg 129 2,482,163 18,882 531,259
  3675
Electronic capacitors
 129 2,482,163 18,882 531,259
334415 Comparable   Electronic resistor mfg 119 1,280,527 11,964 314,045
  3676
Electronic resistors
 119 1,280,527 11,964 314,045
334416 Almost Comparable   Electronic coil, transformer, & other inductor mfg 450 1,545,439 19,431 458,981
0% of 3661 20
Telephone & telegraph apparatus (pt)
 7 8,904 63 1,836
  3677
Electronic coils & transformers
 426 1,512,232 19,178 450,160
0% of 3825 10
Instruments to measure electricity (pt)
 17 24,303 190 6,985
334417 Comparable   Electronic connector mfg 347 5,598,906 37,232 1,172,969
  3678
Electronic connectors
 347 5,598,906 37,232 1,172,969
334418 Not Comparable   Printed circuit assembly (electronic assembly) mfg 715 26,068,825 111,054 3,843,066
3% of 3661 30
Telephone & telegraph apparatus (pt)
 20 1,364,671 6,083 260,894
63% of 3679 20
Electronic components, n.e.c. (pt)
 695 24,704,154 104,971 3,582,172
334419 Not Comparable   Other electronic component mfg 1,851 10,547,090 92,200 2,769,216
27% of 3679 30
Electronic components, n.e.c. (pt)
 1,851 10,547,090 92,200 2,769,216
NAICS SIC Pt Description Estab-
lish-
ments		 Value of shipments
($1,000)		 Paid
employees		 Annual
payroll
($1,000)
3345   Navigational, measuring, medical, & control instruments mfg 5,432 89,626,590 486,815 22,946,055
33451   Navigational, measuring, medical, & control instruments mfg 5,432 89,626,590 486,815 22,946,055
334510 Not Comparable   Electromedical & electrotherapeutic apparatus mfg 545 11,427,848 54,385 2,618,356
D 3699 55
Electrical equipment & supplies, n.e.c. (pt)
 11 52,855 542 20,770
D 3842 30
Surgical appliances & supplies (pt)
 74 807,427 6,722 224,883
  3845
Electromedical equipment
 460 10,567,566 47,121 2,372,703
334511 Almost Comparable   Search, detection, navigation, & guidance instrument mfg 687 32,575,608 188,161 9,982,809
D 3699 60
Electrical equipment & supplies, n.e.c. (pt)
 7 77,832 604 24,725
  3812
Search & navigation equipment
 680 32,497,776 187,557 9,958,084
334512 Comparable   Automatic environmental control mfg 317 2,935,692 21,450 664,820
  3822
Environmental controls
 317 2,935,692 21,450 664,820
334513 Comparable   Industrial process control instrument mfg 1,002 7,890,923 49,196 2,004,259
  3823
Process control instruments
 1,002 7,890,923 49,196 2,004,259
334514 Comparable   Totalizing fluid meter & counting device mfg 222 3,765,769 17,390 683,294
  3824
Fluid meters & counting devices
 222 3,765,769 17,390 683,294
334515 Almost Comparable   Electricity measuring & testing instrument mfg 826 13,852,897 63,332 3,001,690
100% of 3825 20
Instruments to measure electricity (pt)
 826 13,852,897 63,332 3,001,690
334516 Almost Comparable   Analytical laboratory instrument mfg 674 7,193,511 38,359 1,790,118
D 3699 65
Electrical equipment & supplies, n.e.c. (pt)
 10 36,473 159 7,518
  3826
Analytical instruments
 664 7,157,038 38,200 1,782,600
334517 Comparable   Irradiation apparatus mfg 155 3,942,256 14,276 664,233
  3844
X-ray apparatus & tubes
 155 3,942,256 14,276 664,233
334518 Not Comparable   Watch, clock, & part mfg 146 921,365 6,333 178,487
D 3495 20
Wire springs (pt)
 2 D (100-249) D
D 3579 20
Office machines, n.e.c. (pt)
 16 D (500-999) D
  3873
Watches, clocks, & watchcases
 128 718,191 5,646 155,180
334519 Almost Comparable   Other measuring & controlling device mfg 858 5,120,721 33,933 1,357,989
D 3699 70
Electrical equipment & supplies, n.e.c. (pt)
 5 6,174 29 1,621
99% of 3829 10
Measuring & controlling devices, n.e.c. (pt)
 853 5,114,547 33,904 1,356,368
NAICS SIC Pt Description Estab-
lish-
ments		 Value of shipments
($1,000)		 Paid
employees		 Annual
payroll
($1,000)
3346   Mfg & reproducing magnetic & optical media 914 9,854,908 54,926 1,883,763
33461   Mfg & reproducing magnetic & optical media 914 9,854,908 54,926 1,883,763
334611 Not Comparable   Software reproducing 124 1,258,435 8,027 310,933
6% of 7379 91
Reproduction of software
 124 1,258,435 8,027 310,933
334612 Not Comparable   Prerecorded CD (except software), tape, & record reproducing 531 3,870,110 25,554 756,860
  3652
Prerecorded records & tapes
 280 2,245,374 16,598 493,804
13% of 7819 80
Services allied to motion picture production (pt)
 251 1,624,736 8,956 263,056
334613 Comparable   Magnetic & optical recording media mfg 259 4,726,363 21,345 815,970
  3695
Magnetic & optical recording media
 259 4,726,363 21,345 815,970
N=Not available D=Withheld to avoid disclosure

=sum of SIC parts listed below the symbol
(Bridge complete.) Comparable NAICS derivable from SIC data.
(Drawbridge slightly open.) Almost comparable Sales or receipts from SIC are within 3% of NAICS sales or receipts.
(Drawbridge open.) Not comparable NAICS sales or receipts cannot be estimated within 3% from SIC data.

Master menu and index 3-digit NAICS menu Data in formats for downloading PDF report

Source: 1997 Economic Census, Comparative Statistics

Last modified: 7/19/00