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Org structure

How an interior design firm is structured

An interior design and architecture firm, say a 120-person practice in Bengaluru, turns client briefs into designed and built spaces. A principal architect or managing partner leads. Design studios do the creative work, project execution runs the site build, business development wins clients, and a visualization team makes 3D views. Procurement buys materials and furniture, site supervisors oversee contractors, and accounts and HR support the firm. Work runs project to project against handover dates, staff move between projects, and site visits take people out of the studio, so reporting lines and attendance follow the current projects rather than fixed desks.

Org chart

Principal ArchitectDesign HeadSenior DesignerInterior DesignerJunior DesignerDraughtsmanProjects HeadSite SupervisorBusiness DevelopmentManagerBD ExecutiveVisualization Lead3D ArtistProcurement ExecutiveAccounts ManagerHR Executive

The design studio branch is shown in depth, from the design head to a senior designer and the designers and draughtsmen. Project execution, business development, visualization, procurement, accounts and HR are drawn one level down. Staff move between projects, so reporting lines follow the work.

Levels and designations

LevelTypical designationsSpan of control
L1 LeadershipPrincipal Architect, Managing Partner4 to 6 reports
L2 Function headsDesign Head, Projects Head, Business Development Manager3 to 6 reports
L3 Seniors and leadsSenior Designer, Site Supervisor, Visualization Lead2 to 8 staff
L4 Designers and staffInterior Designer, Junior Designer, Draughtsman, 3D Artistno direct reports

Approval chains

RequestApproval chain
LeaveInterior Designer → Senior Designer → HR Executive
Attendance correctionDraughtsman → Senior Designer → HR Executive
OvertimeJunior Designer → Design Head → HR Executive
ReimbursementSite Supervisor → Projects Head → Accounts Manager
HiringDesign Head → Principal Architect → HR Executive

How the structure works

The firm splits between designing a space and building it. Design studios, led by a design head and senior designers, take the brief and produce concepts, layouts, drawings and material selections, with interior designers, junior designers and draughtsmen doing the detailed work. A visualization team turns designs into 3D views that clients approve. Project execution takes the approved design to site, where a projects head and site supervisors coordinate contractors, carpenters and vendors to the drawings and schedule. Business development wins clients and manages the early relationship. Procurement buys materials and furniture, and accounts and HR support the practice. Staff are assigned to projects, so they answer to the lead of their current project.

How it changes with size

A small studio may be a founder architect with a couple of designers and a draughtsman, running site visits personally. A mid-sized firm builds design studios, a project execution team and a business development function, with senior designers leading projects. A large practice adds separate studios by sector such as residential, retail and corporate, a dedicated site execution arm, an in-house visualization and materials library, and project managers who run delivery. Some open offices in more than one city. Through every stage the project stays the unit of work, moving from studio design to site execution and handover.

Common problems

Design work does not fit fixed hours, and deadlines cluster before client presentations and handovers, bringing late nights. Staff are shared across projects, so who owns their leave and review can blur. Site visits and client meetings take designers and supervisors out of the studio, so attendance must work off site. Freelance designers and contractors work alongside staff but are not on the payroll. The steady fixes are output-based expectations with comp-off for crunch, one senior designer or project lead as reporting manager per person, and mobile attendance for site visits and client meetings.

Set up this structure in ZeniaHR

  1. Create departments for Design, Project Execution, Business Development, Visualization, Procurement, Accounts and HR, so staff group by studio and function.
  2. Add designations such as Draughtsman, Junior Designer, Interior Designer, Senior Designer and Design Head, and use grades to hold pay bands.
  3. Give every person one reporting manager, usually the lead of their current project, even when work is shared, and an HR partner.
  4. Set a flexible shift with optional core hours so studio teams are measured on output rather than strict punch time.
  5. Use mobile app punches for designers and supervisors on site visits and client meetings, and use overtime rules with comp-off for crunch.
  6. Keep leave, corrections and overtime on the reporting manager then HR route, and add the principal architect as a hiring approver above heads.

See it on your own data

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Frequently asked questions

What is the organizational structure of an interior design firm?

An interior design or architecture firm is led by a principal architect over design studios, project execution, business development and support. Design studios produce concepts and drawings, a visualization team makes 3D views, and project execution builds the design on site. Procurement buys materials, and accounts and HR support the firm. Large practices add studios by sector and project managers who run delivery.

Who does an interior designer report to?

An interior designer reports to the senior designer or design lead on their current project, who reports to the design head. For leave and attendance corrections in ZeniaHR, the request goes to the designer's reporting manager and then to HR. Because designers are shared across projects, one lead is kept as the reporting manager of record.

How do design firms manage deadlines and site visits?

Firms set a flexible shift with optional core hours, so staff are measured on output rather than punch time, and use comp-off for late nights before presentations and handovers. Designers and supervisors on site visits and client meetings punch on the mobile app. Each person keeps one reporting manager even when staffed on several projects, so leave and reviews stay with one owner.