Architecture practices to acquire in Scotland

Updated 9 November 2026

Looking to acquire an architecture practice in Scotland? Firmbase ranks 120 architecture practices using public company information to help buyers prioritise firms for research and potential outreach. The Approach Score ranks firms using public signals including director age and tenure, ownership, business scale, financial strength and recent changes. These firms are not listed for sale, and the ranking does not indicate that an owner is considering a sale.

The median firm has 9 staff and has been in business for 15 years. Looking beyond Scotland? Explore the full UK list of architecture practices.

120

Firms

UK 1,741

32%

Every director 55+

UK 22%

23%

Held 75%+ by one person

UK 24%

15

Median years in business

UK 15

9

Median headcount

UK 8

£250k to £500k

Median turnover band

UK £250k to £500k · includes our estimates

Towns with the most firms

The first 25 firms, in Approach Score order

1

AMS Ltd

Edinburgh

Approach Score

86/100
  • Director aged 65-69 · in post since 1995
  • 1 individual holds 75%+ · independent
More about this firm
  • 16 staff · turnover est. £1.8m
  • Net assets £855k (Jul 2024)

Company no. SC161953 · Companies House

amsltd.net

2

Trail Architects

Perth

Approach Score

82/100
  • Director aged 60-64 · in post since 2017
  • 1 individual holds 75%+ · independent
More about this firm
  • 7 staff · turnover est. £399k
  • Net assets £226k (Oct 2025)

Company no. SC580289 · Companies House

trailarchitects.co.uk

3

Nvdc

Glasgow

Approach Score

81/100
  • 1 director aged 60-64, 1 aged 55-59 · longest in post since 2009
  • 2 individuals hold 50%+ · independent
More about this firm
  • 9 staff · turnover est. £727k
  • Net assets £272k (Mar 2025)

Company no. SC352976 · Companies House

nvdc.co.uk

4

Benjamin Tindall Architects

Edinburgh

A director sits on 4 or more companies

Approach Score

78/100
  • In post since 2016
  • 1 individual holds 75%+ · independent
More about this firm
  • 6 staff · turnover est. £253k
  • Net assets £69k (Jul 2025)
5

Sinclair Watt Architects

Leven, Fife

Approach Score

77/100
  • 1 director aged 65-69, 1 aged 55-59, 1 aged 50-54 · longest in post since 2006
  • Independent
More about this firm
  • 7 staff · turnover est. £377k
  • Net assets £126k (Oct 2025)

Company no. SC309717 · Companies House

sinclairwatt.co.uk

6

NGP Architecture

Edinburgh

Approach Score

76/100
  • Director aged 60-64 · in post since 2013
  • 1 individual holds 75%+ · independent
More about this firm
  • 6 staff · turnover est. £411k
  • Net assets £127k (May 2025)

Company no. SC466068 · Companies House

ngparchitects.co.uk

7

ISA

Midlothian

A director sits on 4 or more companies

Approach Score

75/100
  • 2 directors aged 55-59, 2 aged 50-54, 1 aged 45-49 · longest in post since 2000
  • 1 individual holds 75%+ · independent
More about this firm
  • 13 staff · turnover est. £533k
  • Net assets £160k (Jun 2025)

Company no. SC203573 · Companies House

isarchitects.co.uk

8

ZM Architecture

Lanarkshire

A director sits on 4 or more companies

Approach Score

74/100
  • 1 director aged 60-64, 1 aged 55-59 · longest in post since 2000
  • 2 individuals hold 75%+ · independent
More about this firm
  • 6 staff · turnover est. £556k
  • No net assets figure held · accounts made up to Oct 2025
  • Charge satisfied Nov 2026

Company no. SC209407 · Companies House

zmarchitecture.co.uk

9

MGA Architecture

Aberdeen

A director sits on 4 or more companies

Approach Score

73/100
  • Longest in post since 2016
  • 2 individuals hold 50%+ · independent
More about this firm
  • 9 staff · turnover est. £423k
  • Net assets £401k (May 2025)
10

Arka

Falkirk

Approach Score

72/100
  • Director aged 60-64 · in post since 2001
  • 1 individual holds 75%+ · independent
More about this firm
  • 5 staff · turnover est. £239k
  • Net assets £62k (Sep 2025)

Company no. SC221893 · Companies House

arka-architects.co.uk

11

Zone Architects

Edinburgh

Approach Score

72/100
  • Director aged 55-59 · in post since 2019
  • 1 individual holds 75%+ · independent
More about this firm
  • 6 staff · turnover est. £217k
  • Net assets £12k (Mar 2025)

Company no. SC629841 · Companies House

zonearchitects.co.uk

12

Adam and Gordon Architects

Approach Score

72/100
  • Longest in post since 2004
  • 1 individual holds 75%+ · independent
More about this firm
  • 5 staff · turnover est. £284k
  • Net assets £144k (Aug 2025)
  • PSC register changed Aug 2026
13

Surface - ID

Glasgow

Approach Score

71/100
  • 1 director aged 55-59, 1 aged 50-54 · longest in post since 2002
  • 2 individuals hold 75%+ · independent
More about this firm
  • 9 staff · turnover est. £280k
  • Net assets £294k (Jun 2025)

Company no. SC233305 · Companies House

surface-id.com

14

GLM

Edinburgh

A director sits on 4 or more companies

Approach Score

71/100
  • Longest in post since 1996
  • Corporate owner
More about this firm
  • 24 staff · turnover est. £2.4m
  • Net assets £788k (Mar 2025)
  • Director resigned Oct 2025

Company no. SC162310 · Companies House

weareglm.com

15

Harry Taylor

Perth

Approach Score

71/100
  • 1 director aged 70 or over, 1 aged 45-49 · longest in post since 2017
  • 2 individuals hold 50%+ · held via a trust or firm · independent
More about this firm
  • 11 staff · turnover est. £602k
  • Net assets £763k (Jun 2025)

Company no. SC579169 · Companies House

16

Irons Foulner Consulting Engineers

Edinburgh

Approach Score

71/100

We hold older figures than Companies House

  • 2 directors aged 60-64 · longest in post since 2013
  • 2 individuals hold 75%+ · independent
More about this firm
  • 9 staff · turnover est. £551k
  • Net assets £82k · newer accounts made up to Mar 2025

Company no. SC445149 · Companies House

ironsfoulner.co.uk

17

Core Associates

Glasgow

Approach Score

70/100

We hold older figures than Companies House

  • Director aged 60-64 · in post since 2006
  • 1 individual holds 75%+ · independent
More about this firm
  • 8 staff · turnover est. £282k
  • Net assets £15k · newer accounts made up to Mar 2025

Company no. SC313124 · Companies House

coreassociates.co.uk

18

Mcinnes Gardner

Glasgow

Approach Score

70/100

We hold older figures than Companies House

  • Director aged 65-69 · in post since 2012
  • 1 individual holds 75%+ · independent
More about this firm
  • 5 staff · turnover est. £372k
  • Net assets £131k · newer accounts made up to Jul 2025

Company no. SC423713 · Companies House

mcinnesgardner.co.uk

19

Beaton & McMurchy Architects Ltd

Taynuilt, Argyll

Approach Score

69/100
  • In post since 2005
  • Independent
More about this firm
  • 5 staff · turnover est. £204k
  • Net assets £72k (Mar 2025)
  • Director resigned Jan 2025 · PSC register changed Jan 2025

Company no. SC281899 · Companies House

bmarchitects.co.uk

20

CTA (scotland)

Aberdeenshire

Approach Score

69/100

We hold older figures than Companies House

  • 1 director aged 70 or over, 1 aged 60-64 · longest in post since 2006
  • 2 individuals hold 50%+ · independent
More about this firm
  • 5 staff · turnover est. £242k
  • Net assets £94k · newer accounts made up to Mar 2026

Company no. SC299733 · Companies House

21

Denholm Partnership Architects

Crieff

Approach Score

68/100
  • 2 directors aged 50-54 · longest in post since 2024
  • 2 individuals hold 50%+ · independent
More about this firm
  • 13 staff · turnover est. £479k
  • Net assets £17k (Jan 2026)
  • Director resigned Feb 2026 · PSC register changed Feb 2026
22

Nicholson Mcshane Chartered Architects

Largs, North Ayrshire

Approach Score

68/100
  • Longest in post since 2017
  • 2 individuals hold 50%+ · independent
More about this firm
  • 6 staff · turnover est. £253k
  • Net assets £203k (Jul 2025)
23

Baxter Studio

Edinburgh

Approach Score

68/100
  • In post since 2025
  • 1 individual holds 75%+ · independent
More about this firm
  • 5 staff · turnover est. £444k
  • Director resigned May 2025 · PSC register changed May 2025

Company no. SC077163 · Companies House

baxterstudio.co.uk

24

Smith Scott Mullan

Edinburgh

Approach Score

68/100
  • Longest in post since 1994
  • Corporate owner
More about this firm
  • 27 staff · turnover est. £1.6m
  • Net assets £662k (Jun 2025)
  • Charge satisfied Mar 2026 · PSC register changed Jun 2026
25

Thomson Hunter Associates

Kilmarnock, Ayrshire

Approach Score

67/100

We hold older figures than Companies House

  • Longest in post since 2011
  • 2 individuals hold 50%+ · independent
More about this firm
  • 16 staff · turnover est. £839k
  • Net assets £309k · newer accounts made up to Jun 2025

Company no. SC391727 · Companies House

thomsonhunter.co.uk

95 more firms are in the list, in Approach Score order.

You're seeing the first 25. Buy all 120 for £799 + VAT, with the facts behind each score, director names, shareholders and financials.

Buy the list of all 120 firms, with director names, ages and shareholders

Each row comes with the facts behind its score, financials with dates and contact details.

What's in the file

One row per firm, in Approach Score order, as Excel + CSV.

It holds the facts behind each score, points for each part of the score, financials with dates, publicly available contact details, where identified, director names and named shareholders.

Some people with significant control appear as Other individual, with no further detail. Director email lookups are not included.

How this list is filtered

  • 5 or more staff, from filed headcount or our estimate where none is filed.
  • Registered office in Scotland.
See every filter on the UK list

How this list is built

The Approach Score ranks firms mainly on public Companies House information about owner tenure and age, ownership, size, financial strength and recent register changes.

Firms with higher scores appear first in each list.

Use the ranking to order research, then check each business directly.

Read how the Approach Score works

What it does not mean

No firm here is for sale, and the score says nothing about any owner's plans.

At least 95% of the firms where we hold directors had them checked in or after November 2026.

What we do not cover

Regulatory information is not included in this list. Buyers should check the relevant register as part of their due diligence. Check individuals on the Architects Registration Board's Architects Register. ARB registers architects across the UK; it does not register practices.

Why age bands but no people's names

Age bands come from the month and year of birth on Companies House. This page shows no exact ages and no people's names. Both come with the purchased list. The band edges from 45 to 65 are the ages where the score changes. A row shows no age bands when a director's surname is in the firm's name, its group's name or its website. Those directors' ages still count towards the score.

Is this your firm?

You can ask us to take it off every acquisition page, and out of every list we sell after that. Give us your name and work email, and we send you a link to confirm. If your email address is on the firm's own website domain, the firm comes off once you confirm. If it is not, a person reviews your request first. A list already sold stays with its buyer.

You can find the company number on Companies House.

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The standard Firmbase list

Buy the list of all 120 firms, with director names, ages and shareholders

Each row comes with the facts behind its score, financials with dates and contact details.