Helical logo with an interlocking geometric cube-like line symbol above the text HELICAL
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Helical Bar

Helical plc is a London-focused real estate development and investment company, formerly known as Helical Bar plc until a name change in July 2016. The company was incorporated in 1919 as The Helical Bar and Engineering Company Limited.

Helical plc is a London-focused real estate development and investment company, formerly known as Helical Bar plc until a name change in July 2016 [1]. The company’s roots go back to 1919, when The Helical Bar and Engineering Company Limited was incorporated to make and sell reinforcing steel for the construction industry [2]. Today, Helical is recognised as one of London’s leading development-focused real estate companies [2].

Design and History

In 2022, Helical underwent a full rebrand and activation programme implemented by the London-based design agency Sampson May, which had previously produced Helical’s annual and sustainability reports for several years [3]. The rebrand included a new website as a key component of Helical’s digital communications [3]. Sampson May described the project as creating a “new digital-first brand and website” to communicate a benchmark shift in Helical’s strategy and its future-focused outlook [4].

According to Sampson May, the new visual identity “retains a link to the heritage and equity of the old brand but delivers a more impactful, confident and contemporary identity that can work at scale from development hoardings to small-scale digital applications and moving image” [4]. Helical itself has referred to its corporate brand as “distinctive new (award winning)” and noted that it features a “distinctive yet subtle marque and font” [5]. The rebrand work was shortlisted for the Digital Impact Awards 2022 in the category of best use of digital within the property sector [3].

Typography and Design

The primary typeface used in the Helical identity is APK Protocol, which Sampson May describes as “distinct, beautifully crafted and highly legible across both digital and print applications” [4]. Helical has stated that it prefers to let each of its building developments occupy its own distinct identity, separate from the overarching Helical corporate personality [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 30/09/2026.

Colors

Single color.

  • #C7816AOrange, 100%

    RGB 199, 129, 106; CMYK 0, 35, 47, 22

    Black text 6.8:1 (passes AA)

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Backgrounds and sizes

Contrast and color difference

Compared with Real Estate

102 measured Real Estate logos

Only 5% of Real Estate logos in the archive use orange as the main color.

  • Main color orange5%
  • Combination mark59%
  • Single color46%
  • Most common main color here: black31%

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

Structure

Logo type
Combination markClassified by AI
Proportions
1 : 1.1Roughly square
Ink coverage
6.6%93% empty space inside the outline
Symmetry
Asymmetric5.3% left-right match
Outline
Free-formOverall silhouette
Complexity
Moderate2 shapes, about 248 points

Tints and shades

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#C7816A

Typography

Lettering style: Geometric sans, uppercase.

This is a style class, not the exact font. The font has not been documented.

Free fonts in this style: Montserrat, Outfit, Urbanist

Visual description

Classified by AI

Symbol shows
Interlocking geometric block structure
Style
Geometric, minimal, technical
Layout
Symbol above the name
Techniques
Geometric construction, line art
Text in the logo
HELICAL

More orange Real Estate logos

Same main color, same industry

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