Verified.
Accredited.
Certified.
Accreditations are maintained, not collected. Every certificate is current, audited and available to view on request.
Qualify us once, not five times.
For a procurement manager, accreditations are not a badge wall. They are the evidence that clears pre-qualification without a chase.
Most delays at this stage are administrative. A certificate that expired last quarter. A scheme held by one division and not another. A reference number nobody can produce before the deadline. Each one sends a PQQ back for clarification and costs a week.
AOG holds the schemes that matter across all five divisions, in one place, with reference numbers a buyer can verify. Security, FM and cleaning, construction support, vacant property and fire protection sit under the same certificates and the same compliance ledger.
All certificates are current and audited, except where noted as renewing below. Reference numbers are verified against the live certificates held in the compliance ledger.
Safety and SSIP schemes.
Three SSIP-recognised schemes plus Constructionline Gold, so a main contractor's PQQ is satisfied whichever scheme their framework specifies.







Certified management systems.
Externally audited annually. The same quality, environmental and health and safety systems apply to every contract, whatever the division delivering it.



Environmental permits and ethical labour.
Waste, fleet, cleaning standards and labour supply. The permits and memberships that evidence how the work is actually carried out on site.




Need our certificates for a tender?
Tell us the framework or PQQ and we will send the relevant certificates and reference numbers, ahead of your deadline.