Source: https://tendernation.io/suppliers/probe-drainage-specialists Supplier profile # Diack & Macaulay Ltd Public sector contracts won, from published award notices SME[Companies House SC315282](https://find-and-update.company-information.service.gov.uk/company/SC315282) [ Follow competitor](/login "Sign in to follow competitors")[ Compete for this work](/register) Contracts won 32 since 27 Jun 2018 Total awarded £10,305,955 where values were published Buyers 25 public bodies Latest win 10 Sept 2026 ## Recent contract awards - [Provision of Legal Services](https://tendernation.io/opportunities/01a13df3-6a8b-72d7-a324-e568b6a5bf50/provision-of-legal-services)[Clyde Valley Housing Association Limited](https://tendernation.io/buyers/clyde-valley-housing-association-limited) Value not counted: framework or estimated ceiling 10 Sept 2026 - [Provision of Legal Services](https://tendernation.io/opportunities/01a13df3-6a8b-72d7-a324-e568b6a5bf50/provision-of-legal-services)[Clyde Valley Housing Association Limited](https://tendernation.io/buyers/clyde-valley-housing-association-limited) Value not counted: framework or estimated ceiling 10 Sept 2026 - [Lifecycle Component Replacement - Dynamic Purchasing System (DPS) 2026](https://tendernation.io/opportunities/01a13df4-afd6-72e1-aee3-bacc111c1045/lifecycle-component-replacement-dynamic-purchasing-system-dps-2026)[Aberdeenshire Council](https://tendernation.io/buyers/aberdeenshire-council) Value not counted: framework or estimated ceiling 15 May 2026 - [WLC Bridge Joint Replacement 2026](https://tendernation.io/opportunities/01a13df9-2c5b-7271-b916-42d4f53d42a8/wlc-bridge-joint-replacement-2026)[West Lothian Council](https://tendernation.io/buyers/west-lothian-council) £411,143 14 Apr 2026 - [The Refresh of the Website, Hosting, Maintenance and Digital Marketing and Brand Development](https://tendernation.io/opportunities/01a13df8-2a20-71c7-b83f-56a518d72dfb/the-refresh-of-the-website-hosting-maintenance-and-digital-marketing-and-brand)[Scottish National Investment Bank](https://tendernation.io/buyers/scottish-national-investment-bank) £330,000 14 Apr 2026 - [Consultant to mange EAST renfrewshire council citizen panel & research programe](https://tendernation.io/opportunities/01a13dff-fe3e-704b-8772-696a3852c76c/consultant-to-mange-east-renfrewshire-council-citizen-panel-research-programe)[East Renfrewshire Council](https://tendernation.io/buyers/east-renfrewshire-council) £75,011 29 Oct 2025 - [Almond Valley Bridge Southbound Refurbishment](https://tendernation.io/opportunities/01a13e11-8135-7058-ad8d-15c51d1f7255/almond-valley-bridge-southbound-refurbishment)[West Lothian Council](https://tendernation.io/buyers/west-lothian-council) £1,127,721 3 Dec 2024 - [PS-24-47 - Provision of Drainage Works MTC](https://tendernation.io/opportunities/01a13e12-b2bc-732c-b09d-15defe121c11/ps-24-47-provision-of-drainage-works-mtc)[East Ayrshire Council](https://tendernation.io/buyers/east-ayrshire-council) £897,602 18 Oct 2024 - Award of Scalpay Bridge - Remedial Works Package A1 [Comhairle nan Eilean Siar](https://tendernation.io/buyers/comhairle-nan-eilean-siar) £71,908 15 Oct 2024 - [Total Facilities Management](https://tendernation.io/opportunities/01a13e0a-99d2-7166-8b00-85e5affaeafe/total-facilities-management)[Aberdeen City Council](https://tendernation.io/buyers/aberdeen-city-council) £135,362 6 Sept 2024 - [CE-196-23 - MTC Drainage Repairs & Maintenance (Non Domestic)](https://tendernation.io/opportunities/01a13ba6-8656-703c-995f-e81e69ff0e92/ce-196-23-mtc-drainage-repairs-maintenance-non-domestic)[South Ayrshire Council](https://tendernation.io/buyers/south-ayrshire-council) £389,134 19 Jun 2024 - [Repairs & Maintenance and Voids Framework 2023 - 2027](https://tendernation.io/opportunities/01a13b9e-4950-7277-806f-df479c6fabde/repairs-maintenance-and-voids-framework-2023-2027)[Shettleston Housing Association Ltd](https://tendernation.io/buyers/shettleston-housing-association-ltd) Value not counted: framework or estimated ceiling 16 Oct 2023 - [Joint - R&M and Voids Framework](https://tendernation.io/opportunities/01a13b99-c273-70a4-a115-a6adc127c270/joint-rm-and-voids-framework)[Reidvale Housing Association](https://tendernation.io/buyers/reidvale-housing-association) Value not counted: framework or estimated ceiling 5 Jun 2023 - Modern Apprenticeships 2021-22 - Training Provider and Employer [Skills Development Scotland Co. Limited](https://tendernation.io/buyers/skills-development-scotland-co-limited) Value not counted: framework or estimated ceiling 17 Mar 2021 - Vehicle Body Repairs [East Renfrewshire Council](https://tendernation.io/buyers/east-renfrewshire-council) Value not published 13 Jan 2021 ## Companies House StatusActive Incorporated24 Jan 2007 (19 yrs) AccountsTotal exemption full IndustryOther specialised construction activities n.e.c. [View filing history](https://find-and-update.company-information.service.gov.uk/company/SC315282)## Who they win from - [The City of Edinburgh Council3 wins](https://tendernation.io/buyers/the-city-of-edinburgh-council) - [West Lothian Council2 wins](https://tendernation.io/buyers/west-lothian-council) - [South Ayrshire Council2 wins](https://tendernation.io/buyers/south-ayrshire-council) - [Crown Office and Procurator Fiscal Service2 wins](https://tendernation.io/buyers/crown-office-and-procurator-fiscal-service) - [East Renfrewshire Council2 wins](https://tendernation.io/buyers/east-renfrewshire-council) - [North Ayrshire Council2 wins](https://tendernation.io/buyers/north-ayrshire-council) - [The Common Services Agency (more commonly known as NHS National Services Scotland) ("NSS") on behalf of the contracting authority, Forth Valley Health Board1 win](https://tendernation.io/buyers/the-common-services-agency-more-commonly-known-as-nhs-national-services-scotland-nss-on-behalf-of-the-contracting-authority-forth-valley-health) - [East Ayrshire Council1 win](https://tendernation.io/buyers/east-ayrshire-council) ## Latest accounts Net assets£490,707 Cash£19,562 Employees19 Year to 31 Jan 2025, from accounts filed at Companies House. ## What they win - [Construction work](https://tendernation.io/sectors/construction-work)7 - [Repair & maintenance services](https://tendernation.io/sectors/repair-maintenance)5 - [Business services](https://tendernation.io/sectors/business-services)4 - [Education & training](https://tendernation.io/sectors/education-training)3 - [Transport services](https://tendernation.io/sectors/transport-services)2 - [Architecture, engineering & surveying](https://tendernation.io/sectors/architecture-engineering-surveying)2 Competing with Diack & Macaulay Ltd? 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