Data Network Corporation Logo
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Data Network Corporation

Data Network Corporation is a computer technologies brand from the United States. Its symbol was originally designed at Applebaum & Curtis in 1965, according to the logo database LogosBrands.

Data Network Corporation is a computer technologies brand from the United States. Its symbol was originally designed at Applebaum & Curtis in 1965, according to the logo database LogosBrands.[1]

Design and History

Applebaum & Curtis was a New York City design firm operated by Harvey Patrick Appelbaum, who ran the studio from 1961 to 1984.[2] The firm was also known for its 1969 logo for the Manhattan School of Music, which combined an “M” with musical notes.[3]

LogosBrands categorizes the Data Network Corporation mark as a curve logo, indicating the design incorporates curved shapes.[1] No additional visual details about the 1965 mark are documented in the available sources.

It is important to note that the Data Network Corporation referenced in the 1965 logo record is distinct from Data Networks, Inc., a Reston, Virginia-based information technology firm founded in April 1984.[4] That later company filed a trademark application in 2012 for a word-and-design mark consisting of the letters “DNC” with the words “DATA NETWORKS” and “CORPORATION” beneath, each underlined. The application was abandoned in 2013.[5]

Logo Index is an independent educational archive covering logos, visual identities and graphic design history. All trademarks and brand assets remain the property of their respective owners.

Logo data

Measured from the original SVG file on 01/10/2026.

Colors

Pure black, single color.

  • #000000Black, 100%

    RGB 0, 0, 0; CMYK 0, 0, 0, 100

    White text 21.0:1 (passes AA)

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Backgrounds and sizes

Contrast and color difference

Compared with Technology

455 measured Technology logos

Only 2% of Technology logos in the archive are lettermarks.

  • Main color black40%
  • Lettermark2%
  • Single color50%

From measured files, not tags. Updated 28/10/2026.

Structure

Logo type
LettermarkClassified by AI
Proportions
1.5 : 1Horizontal
Ink coverage
31%69% empty space inside the outline
Symmetry
Asymmetric32% left-right match
Outline
Free-formOverall silhouette
Complexity
Moderate1 shapes, about 175 points

Visual description

Classified by AI

Symbol shows
Stylized letter N
Style
Minimal, geometric, flat
Layout
Symbol on its own
Techniques
Monogram, geometric construction, line art, negative space

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