Hammerl Ausbau GmbH
DER2201.HRB9642
Headquarters
Obere Rauhe Egge 20
58456 Witten
North Rhine-Westphalia
Germany
Contact
Management
Mirko Hammerl
Managing Director
Since May 20, 2025
Sascha Hammerl
Managing Director
Since April 9, 2015
Rolf HammerlFormer
Managing Director
November 11, 2004 – May 20, 2025
Financials
| Year | Revenue | Earnings | Balance Total | Equity Ratio |
|---|---|---|---|---|
| 2024 | ~12.000.000 DM | 87.501 DM | 5.397.038 DM | 5.5% |
| 2023 | ~8.500.000 DM | 138.213 DM | 3.891.576 DM | 6.7% |
| 2022 | ~8.400.000 DM | 4.655 DM | 3.820.875 DM | 6.4% |
| 2021 | ~9.100.000 DM | 32.864 DM | 4.154.252 DM | 5.8% |
| 2020 | ~7.700.000 DM | 155.758 DM | 3.472.381 DM | 9.4% |
Industry
NACE 43.29Other construction installationWZ 43.29.1Other construction installationISIC 4329Other construction installationNAICS 238290Building Equipment ContractorsNAICS 238310Building Finishing ContractorsUKSIC 43.29Other construction installationNACE2025 43.23Installation of insulation
Raw Data
{
"id": "73dfb00b-ec61-452e-9ca6-f22f6bef5e68",
"euId": "DER2201.HRB9642",
"name": "Hammerl Ausbau GmbH",
"legalForm": "GmbH",
"status": "active",
"foundationDate": "2004-11-11T00:00:00",
"vatId": "DE237994160",
"hq": {
"line2": null,
"street": "Obere Rauhe Egge 20",
"city": "Witten",
"zipCode": "58456",
"state": "NW",
"country": "DE",
"latitude": 51.392868,
"longitude": 7.25551090123391
},
"contactData": {
"emails": [
"info@thueringerwaldverein.de"
],
"phones": [
"+49 2324687695"
],
"websites": [
"https://thueringerwaldverein.de/"
],
"faxes": [
"+49 32223943318"
]
},
"managers": [
{
"name": "Mirko Hammerl",
"position": "Managing Director",
"startDate": "2025-05-20T00:00:00",
"endDate": null
},
{
"name": "Rolf Hammerl",
"position": "Managing Director",
"startDate": "2004-11-11T00:00:00",
"endDate": "2025-05-20T00:00:00"
},
{
"name": "Sascha Hammerl",
"position": "Managing Director",
"startDate": "2015-04-09T00:00:00",
"endDate": null
}
],
"industry": {
"isic": [
"4329"
],
"nace": [
"43.29"
],
"nace2025": [
"43.23"
],
"naics": [
"238290",
"238310"
],
"uksic": [
"43.29"
],
"wz": [
"43.29.1"
]
},
"financials": [
{
"year": 2005,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 610320.27,
"balanceTotalIsEstimate": false,
"earnings": 3350.1,
"earningsIsEstimate": false,
"earningsCagr": 0,
"earningsCagrIsEstimate": false,
"revenue": 1500000,
"revenueIsEstimate": true,
"revenueCagr": 0,
"revenueCagrIsEstimate": false,
"returnOnSales": 0.22333999999999998,
"returnOnSalesIsEstimate": true,
"equity": 121141.82,
"equityIsEstimate": false,
"equityRatio": 19.84889343426198,
"equityRatioIsEstimate": false,
"cash": 33272.62,
"cashIsEstimate": false,
"receivables": 123913.11,
"receivablesIsEstimate": false,
"liabilities": 290058.45,
"liabilitiesIsEstimate": false
},
{
"year": 2006,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 589496.19,
"balanceTotalIsEstimate": false,
"earnings": -30385.46,
"earningsIsEstimate": false,
"earningsCagr": 0,
"earningsCagrIsEstimate": false,
"revenue": 1400000,
"revenueIsEstimate": true,
"revenueCagr": -6.666666666666665,
"revenueCagrIsEstimate": true,
"returnOnSales": -2.17039,
"returnOnSalesIsEstimate": true,
"equity": 90756.36,
"equityIsEstimate": false,
"equityRatio": 15.395580419272942,
"equityRatioIsEstimate": false,
"cash": 47993.43,
"cashIsEstimate": false,
"receivables": 45248.33,
"receivablesIsEstimate": false,
"liabilities": 295359.83,
"liabilitiesIsEstimate": false
},
{
"year": 2007,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 658884.12,
"balanceTotalIsEstimate": false,
"earnings": 6667.77,
"earningsIsEstimate": false,
"earningsCagr": 0,
"earningsCagrIsEstimate": false,
"revenue": 1600000,
"revenueIsEstimate": true,
"revenueCagr": 3.279555898864439,
"revenueCagrIsEstimate": true,
"returnOnSales": 0.41673562500000005,
"returnOnSalesIsEstimate": true,
"equity": 97424.13,
"equityIsEstimate": false,
"equityRatio": 14.786231302706158,
"equityRatioIsEstimate": false,
"cash": 48579.53,
"cashIsEstimate": false,
"receivables": 41918.54,
"receivablesIsEstimate": false,
"liabilities": 335983.99,
"liabilitiesIsEstimate": false
},
{
"year": 2008,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 674709.13,
"balanceTotalIsEstimate": false,
"earnings": 33765.35,
"earningsIsEstimate": false,
"earningsCagr": 406.39644138895005,
"earningsCagrIsEstimate": false,
"revenue": 1600000,
"revenueIsEstimate": true,
"revenueCagr": 2.174590985807079,
"revenueCagrIsEstimate": true,
"returnOnSales": 2.110334375,
"returnOnSalesIsEstimate": true,
"equity": 131624.89,
"equityIsEstimate": false,
"equityRatio": 19.508390230320437,
"equityRatioIsEstimate": false,
"cash": 86305.32,
"cashIsEstimate": false,
"receivables": 83726.89,
"receivablesIsEstimate": false,
"liabilities": 286389.24,
"liabilitiesIsEstimate": false
},
{
"year": 2009,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 728868.38,
"balanceTotalIsEstimate": false,
"earnings": -3772.24,
"earningsIsEstimate": false,
"earningsCagr": 0,
"earningsCagrIsEstimate": false,
"revenue": 1700000,
"revenueIsEstimate": true,
"revenueCagr": 3.178548877407361,
"revenueCagrIsEstimate": true,
"returnOnSales": -0.2218964705882353,
"returnOnSalesIsEstimate": true,
"equity": 127852.65,
"equityIsEstimate": false,
"equityRatio": 17.541253470208158,
"equityRatioIsEstimate": false,
"cash": 157512.77,
"cashIsEstimate": false,
"receivables": 40839.51,
"receivablesIsEstimate": false,
"liabilities": 331730.73,
"liabilitiesIsEstimate": false
},
{
"year": 2010,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 784832.58,
"balanceTotalIsEstimate": false,
"earnings": 1882.35,
"earningsIsEstimate": false,
"earningsCagr": 0,
"earningsCagrIsEstimate": false,
"revenue": 1800000,
"revenueIsEstimate": true,
"revenueCagr": 6.4844316803015944,
"revenueCagrIsEstimate": true,
"returnOnSales": 0.104575,
"returnOnSalesIsEstimate": true,
"equity": 129735,
"equityIsEstimate": false,
"equityRatio": 16.530277068773064,
"equityRatioIsEstimate": false,
"cash": 187026.91,
"cashIsEstimate": false,
"receivables": 77980.88,
"receivablesIsEstimate": false,
"liabilities": 357446.58,
"liabilitiesIsEstimate": false
},
{
"year": 2011,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 827662.13,
"balanceTotalIsEstimate": false,
"earnings": 1369.71,
"earningsIsEstimate": false,
"earningsCagr": -27.234042553191486,
"earningsCagrIsEstimate": false,
"revenue": 1900000,
"revenueIsEstimate": true,
"revenueCagr": 4.389881496492198,
"revenueCagrIsEstimate": true,
"returnOnSales": 0.07209,
"returnOnSalesIsEstimate": true,
"equity": 131104.71,
"equityIsEstimate": false,
"equityRatio": 15.840365923230049,
"equityRatioIsEstimate": false,
"cash": 127817.42,
"cashIsEstimate": false,
"receivables": 134470.98,
"receivablesIsEstimate": false,
"liabilities": 369969.75,
"liabilitiesIsEstimate": false
},
{
"year": 2012,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 870088.71,
"balanceTotalIsEstimate": false,
"earnings": 773.59,
"earningsIsEstimate": false,
"earningsCagr": -35.893032387958,
"earningsCagrIsEstimate": false,
"revenue": 2000000,
"revenueIsEstimate": true,
"revenueCagr": 5.737126344056409,
"revenueCagrIsEstimate": true,
"returnOnSales": 0.0386795,
"returnOnSalesIsEstimate": true,
"equity": 131878.3,
"equityIsEstimate": false,
"equityRatio": 15.156879808266908,
"equityRatioIsEstimate": false,
"cash": 142668.39,
"cashIsEstimate": false,
"receivables": 153786.98,
"receivablesIsEstimate": false,
"liabilities": 383912.41,
"liabilitiesIsEstimate": false
},
{
"year": 2013,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 880074.4,
"balanceTotalIsEstimate": false,
"earnings": 1287.71,
"earningsIsEstimate": false,
"earningsCagr": -11.887153791403016,
"earningsCagrIsEstimate": false,
"revenue": 2100000,
"revenueIsEstimate": true,
"revenueCagr": 5.4247532817802036,
"revenueCagrIsEstimate": true,
"returnOnSales": 0.06131952380952382,
"returnOnSalesIsEstimate": true,
"equity": 133166.01,
"equityIsEstimate": false,
"equityRatio": 15.131221860333627,
"equityRatioIsEstimate": false,
"cash": 183278.55,
"cashIsEstimate": false,
"receivables": 101986.05,
"receivablesIsEstimate": false,
"liabilities": 359288.65,
"liabilitiesIsEstimate": false
},
{
"year": 2014,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 963711.45,
"balanceTotalIsEstimate": false,
"earnings": 2535.92,
"earningsIsEstimate": false,
"earningsCagr": 7.735490341383611,
"earningsCagrIsEstimate": false,
"revenue": 2200000,
"revenueIsEstimate": true,
"revenueCagr": 5.144738184330144,
"revenueCagrIsEstimate": true,
"returnOnSales": 0.11526909090909092,
"returnOnSalesIsEstimate": true,
"equity": 135701.93,
"equityIsEstimate": false,
"equityRatio": 14.08117855194104,
"equityRatioIsEstimate": false,
"cash": 180906.91,
"cashIsEstimate": false,
"receivables": 167730.97,
"receivablesIsEstimate": false,
"liabilities": 407312.32,
"liabilitiesIsEstimate": false
},
{
"year": 2015,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 1009157.89,
"balanceTotalIsEstimate": false,
"earnings": 275.01,
"earningsIsEstimate": false,
"earningsCagr": -33.06088521074011,
"earningsCagrIsEstimate": false,
"revenue": 2400000,
"revenueIsEstimate": true,
"revenueCagr": 6.014290258343613,
"revenueCagrIsEstimate": true,
"returnOnSales": 0.01145875,
"returnOnSalesIsEstimate": true,
"equity": 135976.94,
"equityIsEstimate": false,
"equityRatio": 13.474297862349369,
"equityRatioIsEstimate": false,
"cash": 224016.87,
"cashIsEstimate": false,
"receivables": 125302.96,
"receivablesIsEstimate": false,
"liabilities": 430073.95,
"liabilitiesIsEstimate": false
},
{
"year": 2016,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 1232892.48,
"balanceTotalIsEstimate": false,
"earnings": 20747.14,
"earningsIsEstimate": false,
"earningsCagr": 127.56834317259317,
"earningsCagrIsEstimate": false,
"revenue": 2800000,
"revenueIsEstimate": true,
"revenueCagr": 8.775730593727715,
"revenueCagrIsEstimate": true,
"returnOnSales": 0.7409692857142857,
"returnOnSalesIsEstimate": true,
"equity": 156724.08,
"equityIsEstimate": false,
"equityRatio": 12.711901689918653,
"equityRatioIsEstimate": false,
"cash": 534716.6,
"cashIsEstimate": false,
"receivables": 79790.9,
"receivablesIsEstimate": false,
"liabilities": 629371.91,
"liabilitiesIsEstimate": false
},
{
"year": 2017,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 1288429.93,
"balanceTotalIsEstimate": false,
"earnings": 59002.53,
"earningsIsEstimate": false,
"earningsCagr": 160.1735492127979,
"earningsCagrIsEstimate": false,
"revenue": 3000000,
"revenueIsEstimate": true,
"revenueCagr": 9.326511392909342,
"revenueCagrIsEstimate": true,
"returnOnSales": 1.966751,
"returnOnSalesIsEstimate": true,
"equity": 205726.61,
"equityIsEstimate": false,
"equityRatio": 15.967233080342988,
"equityRatioIsEstimate": false,
"cash": 380889.81,
"cashIsEstimate": false,
"receivables": 240040.65,
"receivablesIsEstimate": false,
"liabilities": 517791.31,
"liabilitiesIsEstimate": false
},
{
"year": 2018,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 1130762,
"balanceTotalIsEstimate": false,
"earnings": 45993.24,
"earningsIsEstimate": false,
"earningsCagr": 106.36669738208599,
"earningsCagrIsEstimate": false,
"revenue": 2600000,
"revenueIsEstimate": true,
"revenueCagr": 4.264788543842446,
"revenueCagrIsEstimate": true,
"returnOnSales": 1.7689707692307692,
"returnOnSalesIsEstimate": true,
"equity": 213689.29,
"equityIsEstimate": false,
"equityRatio": 18.89781315608413,
"equityRatioIsEstimate": false,
"cash": 461794.11,
"cashIsEstimate": false,
"receivables": 229599.64,
"receivablesIsEstimate": false,
"liabilities": 569113.43,
"liabilitiesIsEstimate": false
},
{
"year": 2019,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 3100881.27,
"balanceTotalIsEstimate": false,
"earnings": 56578.18,
"earningsIsEstimate": false,
"earningsCagr": 278.7260006522137,
"earningsCagrIsEstimate": false,
"revenue": 6900000,
"revenueIsEstimate": true,
"revenueCagr": 30.21453435701089,
"revenueCagrIsEstimate": true,
"returnOnSales": 0.8199736231884058,
"returnOnSalesIsEstimate": true,
"equity": 270267.47,
"equityIsEstimate": false,
"equityRatio": 8.715827742737146,
"equityRatioIsEstimate": false,
"cash": 422752.18,
"cashIsEstimate": false,
"receivables": 332844.17,
"receivablesIsEstimate": false,
"liabilities": 2723376.5,
"liabilitiesIsEstimate": false
},
{
"year": 2020,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 3472381.23,
"balanceTotalIsEstimate": false,
"earnings": 155758.36,
"earningsIsEstimate": false,
"earningsCagr": 65.52869153197784,
"earningsCagrIsEstimate": false,
"revenue": 7700000,
"revenueIsEstimate": true,
"revenueCagr": 28.775478845069724,
"revenueCagrIsEstimate": true,
"returnOnSales": 2.022835844155844,
"returnOnSalesIsEstimate": true,
"equity": 326025.83,
"equityIsEstimate": false,
"equityRatio": 9.389113936662998,
"equityRatioIsEstimate": false,
"cash": 511666.07,
"cashIsEstimate": false,
"receivables": 422891.95,
"receivablesIsEstimate": false,
"liabilities": 2947292.37,
"liabilitiesIsEstimate": false
},
{
"year": 2021,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 4154252.11,
"balanceTotalIsEstimate": false,
"earnings": 32864.27,
"earningsIsEstimate": false,
"earningsCagr": -13.610026877737946,
"earningsCagrIsEstimate": false,
"revenue": 9100000,
"revenueIsEstimate": true,
"revenueCagr": 31.971463974164415,
"revenueCagrIsEstimate": true,
"returnOnSales": 0.36114582417582414,
"returnOnSalesIsEstimate": true,
"equity": 238890.1,
"equityIsEstimate": false,
"equityRatio": 5.750495965927307,
"equityRatioIsEstimate": false,
"cash": 437590.44,
"cashIsEstimate": false,
"receivables": 440657.09,
"receivablesIsEstimate": false,
"liabilities": 3782184.21,
"liabilitiesIsEstimate": false
},
{
"year": 2022,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 3820874.77,
"balanceTotalIsEstimate": false,
"earnings": 4655.06,
"earningsIsEstimate": false,
"earningsCagr": -43.596270697707176,
"earningsCagrIsEstimate": false,
"revenue": 8400000,
"revenueIsEstimate": true,
"revenueCagr": 34.06841792703583,
"revenueCagrIsEstimate": true,
"returnOnSales": 0.055417380952380954,
"returnOnSalesIsEstimate": true,
"equity": 243545.16,
"equityIsEstimate": false,
"equityRatio": 6.374068103781376,
"equityRatioIsEstimate": false,
"cash": 417996.84,
"cashIsEstimate": false,
"receivables": 318520.93,
"receivablesIsEstimate": false,
"liabilities": 3462468.93,
"liabilitiesIsEstimate": false
},
{
"year": 2023,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 3891576.05,
"balanceTotalIsEstimate": false,
"earnings": 138213.44,
"earningsIsEstimate": false,
"earningsCagr": 25.01879995102858,
"earningsCagrIsEstimate": false,
"revenue": 8500000,
"revenueIsEstimate": true,
"revenueCagr": 5.351920938983312,
"revenueCagrIsEstimate": true,
"returnOnSales": 1.6260404705882352,
"returnOnSalesIsEstimate": true,
"equity": 261758.6,
"equityIsEstimate": false,
"equityRatio": 6.726287669490618,
"equityRatioIsEstimate": false,
"cash": 499621.49,
"cashIsEstimate": false,
"receivables": 437324.54,
"receivablesIsEstimate": false,
"liabilities": 3452624.58,
"liabilitiesIsEstimate": false
},
{
"year": 2024,
"currency": "DEM",
"capital": 50000,
"capitalIsEstimate": false,
"balanceTotal": 5397038.09,
"balanceTotalIsEstimate": false,
"earnings": 87501.2,
"earningsIsEstimate": false,
"earningsCagr": -13.42536667975428,
"earningsCagrIsEstimate": false,
"revenue": 12000000,
"revenueIsEstimate": true,
"revenueCagr": 11.73072844409091,
"revenueCagrIsEstimate": true,
"returnOnSales": 0.7291766666666666,
"returnOnSalesIsEstimate": true,
"equity": 299259.8,
"equityIsEstimate": false,
"equityRatio": 5.544889530323845,
"equityRatioIsEstimate": false,
"cash": 686624.59,
"cashIsEstimate": false,
"receivables": 409150.73,
"receivablesIsEstimate": false,
"liabilities": 4937621.58,
"liabilitiesIsEstimate": false
}
]
}