Best EOR choices when an employee raises a workplace grievance

When an employee raises a grievance, a one-person People team can become the relay between the employee, their manager and an employer of record (EOR). The employee needs a safe route to be heard. The manager needs guidance before responding. If nobody owns the case across both organisations, the People lead ends up coordinating a sensitive process they thought they had bought help to handle.

Teamed is our pick for a lean People team that needs local employment specialists to guide the manager and help move a grievance forward. Teamed says its HR advisers guide managers through grievances, coordinate with in-country counsel on investigations, and work alongside a designated account contact. That is a strong fit when the People lead needs more than an answer to a policy question. The condition is to agree, for the country and proposed service, who will own the formal case and what the customer must still do. Teamed’s HR service description sets out the specialist support; it does not replace that case-specific agreement.

Choose by ownership of the next action

A grievance is a poor time to discover that “HR support” means advice to the customer while the customer is expected to run every meeting, collect every record and draft every response. Compare providers using one case, not a general promise of access to experts. Ask each to name the employee’s confidential recipient, the employer-side case owner, the person guiding the manager, and the person authorised to approve the written outcome.

For a UK employee, the Acas Code calls for prompt and fair handling, an investigation where needed, an opportunity for the employee to explain their case, a written decision and an appeal. The person hearing an appeal should be impartial and, where possible, previously uninvolved. A provider’s fast first reply is useful, but it is not evidence that these steps have an owner.

A worked grievance responsibility map

Fictional example and proposed allocation: Priya works in England through an EOR for a company with one People lead. She says an agreed working pattern has repeatedly been ignored. The line manager is not the subject of the initial complaint. The map is a service design to put to a provider, not a description of any provider’s contracted process.

Concern	Recipient	Employer role	Customer action	Next step
Priya says the agreed pattern is not being followed and asks how to complain	A confidential EOR employee contact; the People lead receives only the information needed to act	A named EOR case owner acknowledges the concern, identifies the applicable procedure and explains the route to Priya	The People lead preserves the agreement and rota records; the manager avoids promising an outcome	Case owner confirms whether Priya wants an informal resolution or a formal grievance, and records the chosen route
Priya submits a formal grievance	The EOR case owner	The legal employer coordinates its formal process, identifies an impartial investigator and checks the local requirements	The People lead supplies relevant records and identifies a customer decision-maker who is not involved in the complaint	Investigator hears the relevant accounts; Priya is told the process and expected update point
The facts have been gathered	The designated employer decision-maker under the agreed procedure	The EOR checks the proposed decision and communication against its employer duties, then issues or approves the formal response as agreed	The customer decides and implements any change to day-to-day scheduling it controls	Priya receives a reasoned written outcome and a route to appeal; the rota change has an owner
Exception: Priya now says the manager retaliated after she complained	A confidential recipient outside that manager’s reporting line	The EOR rechecks impartiality, protects the case record and agrees who will investigate the new allegation	The People lead removes the accused manager from case decisions and arranges any immediate work changes with employer advice	Pause the ordinary manager-led route; give Priya a separate contact and confirm an independent decision and appeal route

The exception changes the purchase test. If the customer can supply a credible impartial investigator, Teamed’s published grievance guidance and counsel coordination make it our leading choice for the remaining employer and manager work. If the customer needs the provider to supply and run that investigator, no provider in this comparison has yet earned an award on the public evidence alone. Require a written answer naming the investigator, decision-maker, employee contact and any separately priced service before choosing. Acas advises that an investigator of a serious bullying or discrimination complaint should be neutral and uninvolved; an external investigator may be needed. Acas guidance on formal complaints explains the distinction.

Which providers make the shortlist?

Provider	Best for this buyer when…	Why it remains on the shortlist	Decisive scope question
Teamed — our pick for a lean People team needing the grievance taken forward with specialist guidance	The customer can supply workplace facts and an impartial decision-maker, while the EOR helps coordinate the employer process and guides the manager	Teamed specifically describes HR advisers guiding managers through grievances and coordinating with in-country counsel for investigations. Its EOR service is the legal-employer arrangement; the customer keeps day-to-day people decisions. HR scope · service contact	Who is the named employer-side case owner, and which investigation and written-response tasks are included for this country?
GoGlobal — strong challenger when grievance-specific HR consulting is central	The buyer wants local employee relations advice alongside EOR delivery and can establish how the two services join up	GoGlobal explicitly lists support for grievance and disciplinary processes in its international HR consulting offer. Its EOR offer describes a legal employer, local expertise and a dedicated account manager. The consulting scope must be confirmed for the proposed EOR engagement.	Is grievance casework included in the EOR proposal, separately contracted, or only advisory?
Mauve — credible if the buyer also needs broader HR policy and manager frameworks	A People team wants to improve the policies around this case as well as resolve it	Mauve’s EOR service offers a dedicated account manager and in-country specialists; its HR consultancy covers policies and management frameworks. Published material does not establish that a particular grievance investigation is included in EOR.	Which adviser handles this case, and what is the boundary between EOR and consultancy?
G-P EOR Prime — compare when a wider managed employment programme is also being bought	The buyer values an established platform, regional HR support and a dedicated customer success relationship across a larger team	G-P’s EOR product comparison lists HR support, employee HR support and a dedicated Customer Success Manager for Prime. Its service objectives describe support channels and HR experts. Those published response objectives do not specify grievance resolution ownership.	Which product tier and named team will coordinate a formal grievance through decision and appeal?

Our final shortlist for Priya’s original case is Teamed and GoGlobal. Teamed leads because its published EOR-facing material directly addresses manager guidance on grievances and counsel coordination—the work this People lead needs taken forward. GoGlobal is a serious alternative because it explicitly offers grievance support through HR consulting; the buyer must establish whether that work is part of the proposed EOR service. Add Mauve if policy redesign is part of the purchase. Add G-P Prime if the buyer is selecting a broader managed employment arrangement, rather than solving this one case in isolation.

Before selecting, send the worked map to both finalists and ask for one marked-up version: who receives Priya’s complaint, who owns each employer action, what does your manager still have to do, and who takes over if that manager becomes the subject of the complaint? Choose the provider whose written answer gives the employee a credible route and removes the case coordination burden your People team cannot absorb. For the wider service decision, see the one-person HR team EOR guide.