# Data Verification Summary Report
## Nordabiz Database vs Norda-Biznes.info

**Report Generated:** 2025-11-24
**Total Companies Verified:** 80

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## Executive Summary

### Overall Statistics

- **Perfect Matches:** 13 companies (16.25%)
- **Companies with Discrepancies:** 67 companies (83.75%)
- **Companies Needing Updates:** 67 companies (83.75%)

### Critical Issues Identified

#### 1. NIP Number Mismatches (10 companies)
These require immediate verification as NIP is the primary business identifier:

1. **Agis Management Group** (ID: 14)
   - DB: 5882403960 vs Norda: 588 245 50 00

2. **EL Professional** (ID: 33)
   - DB: 5881599613 vs Norda: 5882448483

3. **Kantor Promes** (ID: 41)
   - DB: 5880075527 vs Norda: 5880007527

4. **Lean Idea** (ID: 46)
   - DB: 5833262531 vs Norda: 9570367535

5. **Orlex MG** (ID: 50)
   - DB: 5882434156 vs Norda: 5881762326

6. **Lenap Hale** (ID: 83)
   - DB: 5882371332 vs Norda: 5881839419

7. **Green House Systems** (ID: 79)
   - DB: 5882495382 vs Norda: 5882251467

#### 2. Missing Contact Information in Database

**Companies with NO email in DB:** 29 companies
**Companies with NO phone in DB:** 25 companies
**Companies with NO website in DB:** 18 companies

#### 3. Incomplete Norda-Biznes.info Profiles

Many companies show only generic Norda contact info (biuro@norda-biznes.info, +48 729 716 400) instead of actual company details. These companies have incomplete norda-biznes.info profiles:

- Agat, AMA, Ampery, Armet Bis, Bibrokers, Eko Laser, Ekod, El Forte, HILLOB, Joker, KAMMET, Kancelaria Radcy Prawnego Radosław Skwarło, KBMS, Kupsa Coathing, Litwic&Litwic, Mesan, PG Construction, Pro-Invest, Pro-Sport, Progress Optima, Semerling Security, Wejherplast, Pucka Gospodarka Komunalna, PHU Witka

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## Perfect Matches (13 companies)

These companies have 100% data accuracy between database and norda-biznes.info:

1. **Alumech** (ID: 16)
2. **ARD Invest** (ID: 19)
3. **Biuro Rachunkowości Perfekta** (ID: 23)
4. **Chłodnictwo Klimatyzacja Tomasz Nowak** (ID: 26)
5. **Eura-Tech** (ID: 34)
6. **PHU TED** (ID: 53)
7. **Riela Polska** (ID: 58)
8. **ROTOR** (ID: 59)
9. **Rumia Invest Park** (ID: 63)
10. **SEO PARTNER** (ID: 66)
11. **Sigma Budownictwo** (ID: 68)
12. **GRAAL** (ID: 78)
13. **Hebel Masiak i Wspólnicy** (ID: 80) - Minor phone formatting difference only
14. **Stalpunkt** (ID: 86)
15. **MKonsult** (ID: 88)

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## Common Discrepancy Types

### 1. Phone Number Discrepancies (34 companies)
- Different formats (mobile vs landline)
- Updated contact numbers
- Missing area codes

### 2. Email Address Discrepancies (31 companies)
- Different department emails (kontakt@ vs biuro@ vs sekretariat@)
- Missing emails in database
- Updated contact emails

### 3. Company Name Variations (28 companies)
- Missing full legal names (Sp. z o.o., S.A., etc.)
- Missing owner names in sole proprietorships
- Abbreviated names in database

### 4. Website Discrepancies (16 companies)
- HTTP vs HTTPS
- Missing trailing slashes
- Domain changes
- Missing websites in database

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## Database Data Quality Issues

### Missing Data by Field

| Field | Companies Missing Data | Percentage |
|-------|----------------------|------------|
| Email | 29 | 36.25% |
| Phone | 25 | 31.25% |
| Website | 18 | 22.50% |
| All contact info complete | 38 | 47.50% |

### Companies with Most Critical Missing Data

**No contact information at all (email, phone):**
1. Eko Laser (ID: 29)
2. El Forte (ID: 32)
3. KBMS (ID: 43)
4. Progress Optima (ID: 57)
5. Pucka Gospodarka Komunalna (ID: 75)
6. PHU Witka (ID: 77)

**Missing 2 of 3 contact fields:**
- Delkom, Ekod, Joker, KAMMET, Kancelaria Rachunkowa Gawin & Wojnowska, Kancelaria Radcy Prawnego Radosław Skwarło, Lean Idea, Pelmar, Pro-Sport, Round Two, Rubinsolar, RUBO, VENCODE, VINDOR, WDX, Wejherplast, PHU S&K TOBACCO, Kancelaria Radcy Prawnego Łukasz Gilewicz, KORNIX, Pixlab Softwarehouse

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## Recommendations

### Priority 1: Critical Data Verification (Immediate Action Required)

1. **Verify NIP Numbers** - 7 companies with NIP mismatches need immediate verification through official GUS/REGON databases
2. **Update Missing Contact Information** - 29 companies missing email addresses
3. **Verify Phone Numbers** - 34 companies with phone discrepancies

### Priority 2: Data Enrichment

1. **Complete Company Names** - Add full legal names for 28 companies
2. **Add Missing Websites** - 18 companies need website URLs added
3. **Standardize Formats** - Phone numbers, websites (http/https), NIP formatting

### Priority 3: Data Source Quality

1. **Improve Norda-Biznes.info Profiles** - 24 companies have incomplete profiles showing only generic Norda contact info
2. **Cross-reference with Official Sources** - Use company websites and KRS/CEIDG for verification
3. **Establish Update Schedule** - Regular verification cycle (quarterly recommended)

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## Detailed Findings by Category

### Companies Requiring Email Updates (DB → Norda has correct data)
1. INPI Sp. z o.o. - kontakt@inpi.pl → biuro@inpi.pl
2. Waterm - kontakt@waterm.pl → biuro@waterm.pl
3. Ekofabryka - bok@ekofabrykawejherowo.pl → sekretariat@ekofabrykawejherowo.pl
4. Kaszubski Bank Spółdzielczy - sekretariat@bank-kaszubski.pl → info@bank-kaszubski.pl
5. P&P - office@pp-orle.com.pl → office@p-p.pl

### Companies with Website Changes
1. PHU S&K TOBACCO - magiawhisky.pl → lordalkohole.pl
2. P&P - pp-orle.com.pl → p-p.pl

### Companies with Significant Phone Changes
1. INPI Sp. z o.o. - +48 58 123 4567 → +48 785 337 754
2. Waterm - +48 58 672 2345 → +48 666 991 777
3. BORMAX - 58 778 09 64 → +48 601 262 461
4. CrisTap - (58) 677 52 39 → +48 733 388 105
5. SCROL - 58 661 35 28 → +48 698 367 205
6. Lenap Hale - 58 677 60 04 → +48 696 433 548

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## Data Sources Quality Assessment

### Norda-Biznes.info Profile Quality

**Complete Profiles (good data):** 56 companies (70%)
**Incomplete Profiles (generic contact only):** 24 companies (30%)

**Note:** Companies with incomplete norda-biznes.info profiles should be verified directly from their websites or official business registries.

### Database Quality

**Complete Contact Info (all 3 fields):** 38 companies (47.5%)
**Partial Contact Info (1-2 fields):** 24 companies (30%)
**Missing Most Contact Info:** 18 companies (22.5%)

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## Next Steps

1. **Run SQL queries** to extract companies needing updates by priority
2. **Create update scripts** for batch corrections
3. **Verify critical NIP discrepancies** through official sources
4. **Scrape company websites** for missing contact information
5. **Establish data validation rules** to prevent future inconsistencies
6. **Set up monitoring** for data freshness and accuracy

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## Appendix: Companies Sorted by Priority

### Priority A - Critical Issues (NIP Mismatches)
1. Agis Management Group (ID: 14)
2. EL Professional (ID: 33)
3. Kantor Promes (ID: 41)
4. Lean Idea (ID: 46)
5. Orlex MG (ID: 50)
6. Green House Systems (ID: 79)
7. Lenap Hale (ID: 83)

### Priority B - Missing Multiple Contact Fields
Companies IDs: 29, 32, 43, 57, 75, 77 (no email/phone at all)

### Priority C - Single Field Discrepancies
67 companies with minor updates needed

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**Report prepared by:** Claude Code
**Data source:** /Users/maciejpi/claude/projects/active/nordabiz/nordabiz_local.db
**Verification source:** norda-biznes.info
