Odoo Migration Services in Vellore

Odoo Migration Services in Vellore for groups running sister companies on separate, ageing databases. Symake upgrades each one, joins them into a single multi-company setup where it makes sense, and checks inter-company balances before anyone switches over.

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Odoo Migration Services in Vellore for multi-unit groups

200+ Projects Delivered

What you get

Each unit's database upgraded and checked
Merger into one multi-company setup if it fits
Inter-company dues reconciled across units

Odoo Migration Services in Vellore for multi-unit groups

Family groups in Vellore often grew one company at a time: a first unit near Katpadi, a second in Ranipet, a third in Ambur, each with its own Odoo database set up years apart. Today those databases sit on different versions, some as old as Odoo 13, and month-end means exporting three trial balances into a spreadsheet. Symake treats this as a full project. We upgrade each database, decide with you whether they should merge into one multi-company database, and reconcile inter-company receivables and payables so the group view adds up. Units that trade with Chennai or across the border into Andhra Pradesh get their inter-state settings checked too.

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The Vellore group migration, piece by piece

From several old databases to one current Odoo

Unit-by-unit audit

Each company's database is reviewed for version, custom code and reports before any merger is discussed.

Merge or keep apart

We set out the pros and cons of one multi-company database against separate ones, and you decide in writing.

Custom plan check

Multi-company on Enterprise needs the Custom plan, so we confirm your subscription before designing the setup.

Shared masters

Customers, vendors and products used by several units are merged into shared records with company-level rules.

Inter-company rules

Sales between sister units can create matching purchase entries automatically once both sit in one database.

Version jump

Databases on Odoo 16 or older are moved in stages, and custom modules are rewritten rather than patched.

Group reporting

Consolidated profit, receivables and stock reports are rebuilt so the group view no longer needs spreadsheets.

Unit sign-off

Each unit's accountant signs off its own figures on the test copy before the group switch date.

Fallback route

Every unit keeps its old database untouched until all of the units pass their final checks.

Joining sister companies during an upgrade

An upgrade is a natural time to fix a split setup. Once Vellore units sit in one multi-company database, inter-company sales, shared products and group reports work without exports. It is not right for everyone: separate auditors or very different processes can be reasons to stay apart. Symake explains the trade-offs, and both paths still end on a current Odoo version.

One database for units that share masters
Separate databases where auditors differ
Group reports rebuilt without spreadsheets
Custom plan confirmed for multi-company

Discuss our group →

The group upgrade path we follow in Vellore

Units checked on their own, then switched together

Assess

Every company database is reviewed for version, data quality and custom modules.

Design

The target structure, version and hosting are written into a fixed scope for the group.

Upgrade

Each database is converted step by step and custom code is ported to the new release.

Combine

Where agreed, units are merged into one multi-company database with shared masters.

Verify

Unit accountants compare trial balances, dues and stock between old and new copies.

Go live

All units move on one date, with each old database kept as a fallback.

Moving Vellore businesses onto current Odoo

Symake's clients include real estate, education, FMCG, manufacturing, hotels, retail, healthcare, and distribution and logistics businesses, and many of those in Tamil Nadu run more than one company. For Vellore groups we carry Tamil Nadu GST registrations per unit, apply the Rs 1 lakh intra-state e-way bill threshold and the Rs 50,000 inter-state limit for movements to Andhra Pradesh, and test e-invoicing where any unit crosses Rs 5 crore turnover. Training is in Tamil.

GST registration kept per company in one database

Inter-state rules checked for Andhra movements

E-invoicing tested for each eligible unit

Tamil training on each unit's own data

Why Vellore groups bring their upgrade to Symake

Group migrations need patience with detail. Our named project lead works through each unit in turn, guided by a written design and a fixed scope. More than 200 projects have taught us where inter-company balances usually go wrong.

✓ Experience with multi-company setups

✓ Unit-wise sign-off before switching

✓ Fixed scope for the whole group

✓ Older versions handled as full projects

✓ Shared masters cleaned once

✓ Training in Tamil for all units

Plan the group move

Why Vellore groups bring their upgrade to Symake

Salesforce & Odoo Expertise

Bring every Vellore unit onto one current Odoo version

List your companies and the Odoo version each one runs, and we will propose a group plan.

Propose a plan

Frequently Asked Questions

Our Vellore group has three companies on different Odoo versions. Can they all move together?

Yes. Each database is upgraded on its own track, then all of them switch on one date. Where it suits you, they can also be merged into one multi-company database during the move.

Do we need a different Odoo plan for multi-company?

On Odoo Enterprise, multi-company and Studio need the Custom plan. We check your current subscription early so the design matches what you are paying for.

Our Ranipet and Ambur units have separate auditors. Should they still merge?

Not necessarily. Separate auditors or very different ways of working can be good reasons to keep databases apart. Both units can still upgrade to the same version and share a consolidated report.

What happens to inter-company balances during the move?

We list every balance between sister units and confirm both sides agree before the switch. After a merger, new inter-company sales create matching entries on both sides automatically.

Our oldest database is on Odoo 13. Is that a problem?

It is older, so it is planned as a full project. Data is carried through each version in turn, and custom modules are rewritten for the target release.

Can units in Vellore and Chennai be trained separately?

Yes. Each unit gets its own sessions in Tamil on its own data, so staff see the customers and products they deal with every week.

Will the group's consolidated reports look the same?

We rebuild them in Odoo and compare figures with your current spreadsheet version for a recent month. Any difference is traced and explained before go-live.

Do the old databases get deleted?

No. They are kept untouched as a fallback until every unit signs off, and then archived for reference and audit queries in later years.